[Kernel-packages] [Bug 1686645] Re: linux: 4.4.0-78.99 -proposed tracker

[Taihsiang Ho]

Hardware Certification have completed testing this -proposed kernel. No
regressions were observed, results are available here:
http://people.canonical.com/~hwcert/sru-testing/xenial/4.4.0-78.99
/xenial-proposed-published.html

** Tags added: certification-testing-passed

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress => Fix Released

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Title:
  linux: 4.4.0-78.99 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Xenial:
  New

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  -- swm properties --
  boot-testing-requested: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1424293] Re: BYD trackpad detected as PS/2 mouse

[Kai-Heng Feng]

I am working on one, which will need to use DMI string to match the
right machine. But the dmi string here is not branded. Can you ask the
vendor to provide a new BIOS with distinguishable vendor/product name?

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Title:
  BYD trackpad detected as PS/2 mouse

Status in linux package in Ubuntu:
  Triaged

Bug description:
  In 14.04.2, I expected to be able to use as touchpad with two finger
  vertical/horizontal scrolling. Currently only able to use plainly. The
  exact device is this:
  http://bydit.com/doce/products/microelectronics/2474.html

  I: Bus=0011 Vendor=0002 Product=0005 Version=
  N: Name="ImPS/2 Generic Wheel Mouse"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input7
  U: Uniq=
  H: Handlers=mouse0 event10
  B: PROP=0
  B: EV=7
  B: KEY=7 0 0 0 0
  B: REL=103

  Output of xinput --list
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ ImPS/2 Generic Wheel Mouse  id=12   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ Power Buttonid=8[slave  
keyboard (3)]
  ↳ Sleep Buttonid=9[slave  
keyboard (3)]
  ↳ USB 2.0 Camera  id=10   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=11   [slave  
keyboard (3)]

  ---
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vjftw  1362 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=d58116d7-f5eb-4b3c-b986-a9a29b608880
  InstallationDate: Installed on 2015-04-25 (28 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 003 Device 002: ID 8087:8001 Intel Corp.
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 058f:3821 Alcor Micro Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Intel Corporation SharkBay Platform
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed 
root=UUID=cd943b28-f170-4ce9-b836-18c395f1df6d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-18-generic N/A
   linux-backports-modules-3.19.0-18-generic  N/A
   linux-firmware 1.143.1
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/03/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: WhiteTip Mountain1 Fab2
  dmi.board.vendor: Topstar
  dmi.board.version: Fab2
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd02/03/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SharkBay Platform
  dmi.product.version: 0.1
  dmi.sys.vendor: Intel Corporation

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[Kernel-packages] [Bug 1671360] Re: System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

[Woody]

@Gabi. I hope you're right.

Regarding temperatures: https://github.com/groeck/it87
If you make and modprobe that module, that should get you all fan readings and 
temperature outputs.
Works a charm for me.

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Title:
  System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm trying to run ubuntu on Ryzen 1700x with Gigabyte GA-AB350-gaming-3 
motherboard,
  and it has a load of problems, starting with not being able to boot normally.

  During normal boot, on 16.10 as well as 17.04 beta:
  system doesn't boot normally, hangs with a lot of "unexpected irq trap at 
vector 07"
  messages displayed.

  
  Following advice from various places, I've tried:disable cpu freq governor 
and cpu handling in acpi settings

  1. add "acpi=off" to boot params

  That helps, allowing me to boot into recovery mode, though it leaves
  me with system seeing only one core, is really slow and still only
  boots in recovery mode.

  2. Compile own kernel using 4.11.rc1 and disabling cpu freq governor
  and cpu handling in acpi settings. Boot with "quiet loglevel=3"
  option.

  That gets me even further - system sees all cores now. Still only recovery 
mode though,
  but its enough to get info for this bug report.

  Some observed problems:

  1. dmesg reports *a lot* of messages like this all the time:

  [  163.362068] ->handle_irq():  87a7e090, 
  [  163.362081] bad_chained_irq+0x0/0x40
  [  163.362089] ->handle_irq():  87a7e090, 
  [  163.362090] amd_gpio_irq_handler+0x0/0x200
  [  163.362090] ->irq_data.chip(): 88587e20, 
  [  163.362090] ioapic_ir_chip+0x0/0x120
  [  163.362090] ->action(): 884601c0
  [  163.362091]IRQ_NOPROBE set
  [  163.362099] ->handle_irq():  87a7e090, 
  [  163.362099] amd_gpio_irq_handler+0x0/0x200
  [  163.362100] ->irq_data.chip(): 88587e20, 
  [  163.362100] ioapic_ir_chip+0x0/0x120
  [  163.362101] ->action(): 884601c0

  I've tried to redirect dmesg to a file, stopped after a short while,
  it generated 400M of those.

  2. Systemd cannot start journald. Perhaps because it cannot cope with
  amount of kernel logs?

  3. Looking at pci, I've noticed something called AMDI0040
  (/sys/bus/acpi/devices/AMDI0040, path=_SB_.EMMC), among AMDI0010,
  AMDI0020, AMDI0030. Those however are mentioned in kernel source,
  kernel and google are completely silent about AMDI0040.

  
  Phoronix tested ryzen using different motherboard, and it worked better 
(though not well),
  so I suspect it is an issue with motherboard.
  --- 
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2015-08-06 (581 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150728.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  zesty
  Uname: Linux 4.11.0-rc1-custom x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to zesty on 2017-03-03 (6 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting

[Alex]

Chris, thanks for reply. I've installed latest (10 may) daily build of
kernel and seems it works better, at least I see battery meter and no
PUNIT timeouts in dmesg but still no wifi/bt (rtl8723bs) and audio. I
will wait for 4.12-rc kernel before filing a bug report.

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Title:
  i2c_designware 808622C1:06: punit semaphore timed out, resetting

Status in linux package in Ubuntu:
  Triaged

Bug description:
  kernel crash on boot rendering sdio wifi and bluetooth from operating
  on Nexbox T9 (Intel x5-z8300), works fine under Windows 10. It happens
  on both 16.04 and 16.10 with kernel 4.4.0 and on kernel 4.8.0-rc4 on
  Fedora 25 alpha. The acpi errors don't show up in the 4.8.0 kernel
  dmesg.

  Ubuntu 16.10 output.

  [   34.656025] i2c_designware 808622C1:06: I2C bus managed by PUNIT
  [   34.756942] i2c_designware 808622C1:06: punit semaphore timed out, 
resetting
  [   34.757068] i2c_designware 808622C1:06: PUNIT SEM: 2
  [   34.757134] [ cut here ]
  [   34.757148] WARNING: CPU: 1 PID: 1137 at 
/build/linux-rTsl6N/linux-4.4.0/drivers/i2c/busses/i2c-designware-baytrail.c:112
 baytrail_i2c_acquire+0x139/0x1e0 [i2c_designware_platform]()
  [   34.757152] Modules linked in: mei_txe(+) mei snd_rawmidi lpc_ich(+) 
processor_thermal_device(+) intel_soc_dts_iosf snd_seq hci_uart snd_seq_device 
8250_fintek snd_timer intel_hid btbcm btqca dw_dmac btintel sparse_keymap 
dw_dmac_core 
  bluetooth snd pwm_lpss_platform spi_pxa2xx_platform 
i2c_designware_platform(+) rfkill_gpio i2c_designware_core pwm_lpss soundcore 
int3403_thermal int340x_thermal_zone 8250_dw int3400_thermal soc_button_array 
acpi_thermal_rel mac_hid acpi_
  pad parport_pc ppdev lp parport ip_tables x_tables autofs4 overlay nls_utf8 
isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log uas usb_storage 
hid_logitech_hidpp hid_logitech_dj usbhid mmc_block i915 i2c_algo_bit 
drm_kms_helper syscopyar
  ea sysfillrect sysimgblt fb_sys_fops drm video fjes i2c_hid hid sdhci_acpi 
sdhci pinctrl_cherryview

  [   34.757245] CPU: 1 PID: 1137 Comm: systemd-udevd Not tainted 
4.4.0-9136-generic #55-Ubuntu
  [   34.757248] Hardware name: N/A CherryTrail/Type2 - Board Product Name, 
BIOS YT11.6W4x64.D003 05/17/2016
  [   34.757254]  0286 be581321 8800b8803a00 
813f13e3
  [   34.757260]   c0325708 8800b8803a38 
810810f2
  [   34.757266]  8801384f9018 ff92 fffefce0 
88013b08c810
  [   34.757272] Call Trace:
  [   34.757285]  [] dump_stack+0x63/0x90
  [   34.757293]  [] warn_slowpath_common+0x82/0xc0
  [   34.757298]  [] warn_slowpath_null+0x1a/0x20
  [   34.757305]  [] baytrail_i2c_acquire+0x139/0x1e0 
[i2c_designware_platform]
  [   34.757313]  [] i2c_dw_init+0x27/0x350 
[i2c_designware_core]
  [   34.757319]  [] i2c_dw_probe+0x52/0x180 
[i2c_designware_core]
  [   34.757325]  [] dw_i2c_plat_probe+0x1d4/0x410 
[i2c_designware_platform]
  [   34.757334]  [] platform_drv_probe+0x3b/0xa0
  [   34.757339]  [] driver_probe_device+0x222/0x4a0
  [   34.757344]  [] __driver_attach+0x84/0x90
  [   34.757349]  [] ? driver_probe_device+0x4a0/0x4a0
  [   34.757354]  [] bus_for_each_dev+0x6c/0xc0
  [   34.757359]  [] driver_attach+0x1e/0x20
  [   34.757364]  [] bus_add_driver+0x1eb/0x280
  [   34.757368]  [] ? 0xc032e000
  [   34.757373]  [] driver_register+0x60/0xe0
  [   34.757378]  [] __platform_driver_register+0x36/0x40
  [   34.757384]  [] dw_i2c_init_driver+0x17/0x1000 
[i2c_designware_platform]
  [   34.757390]  [] do_one_initcall+0xb3/0x200
  [   34.757397]  [] ? kmem_cache_alloc_trace+0x183/0x1f0
  [   34.757404]  [] do_init_module+0x5f/0x1cf
  [   34.757412]  [] load_module+0x1667/0x1c00
  [   34.757417]  [] ? __symbol_put+0x60/0x60
  [   34.757424]  [] ? kernel_read+0x50/0x80
  [   34.757429]  [] SYSC_finit_module+0xb4/0xe0
  [   34.757435]  [] SyS_finit_module+0xe/0x10
  [   34.757441]  [] entry_SYSCALL_64_fastpath+0x16/0x71
  [   34.757446] ---[ end trace e446adf67caf8c0d ]---
  [   34.757451] i2c_designware 808622C1:06: couldn't acquire bus ownership
  [   34.757582] i2c_designware: probe of 808622C1:06 failed with error -110
  --- 
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CasperVersion: 1.378
  DistroRelease: Ubuntu 16.10
  IwConfig:
   lono wireless extensions.
   
   enxc44eac810358  no wireless extensions.
  LiveMediaBuild: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160919)
  MachineType: N/A CherryTrail
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
fi

[Kernel-packages] [Bug 1670041] Re: Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless 1535)

[Dmitrii Shcherbakov]

Hi, just a quick update: I have not forgotten about trying out the new
kernel. I am currently geographically far away from the access point
that I used for testing and it is hard to find 802.11ac Wi-Fi in the
wild.

I will provide the test results once I get to the right environment.

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Title:
  Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless
  1535)

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  Update: added some forensics in the paste (a long read):
  http://paste.ubuntu.com/24118478/

  TL;DR with a bit of intuition:
  We need a new firmware-5.bin from Qualcomm Atheros for this rev 32 card in 
order to make it work well - if anybody has contacts there it would be nice to 
ask them to upload this to the upstream linux-firmware tree.

  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  qca6174 hw3.2 target 0x0503 chip_id 0x00340aff sub 1a56:1535

  
  Original message:
  --
  I experience a very poor 802.11ac performance of a QCA6174 Wireless card 
(Killer Wireless 1535).

  This is a dev version of Zesty with a recently released 4.10 kernel:

  uname -r
  4.10.0-9-generic

  dpkg -l linux-firmware | grep ii
  ii  linux-firmware 1.163all  Firmware for Linux kernel drivers

  lspci -vvv:

  ...
  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network 
Adapter
  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
SERR- 
  Kernel driver in use: ath10k_pci
  Kernel modules: ath10k_pci

  -

  Testing wireless speed with RT-87U 802.11ac router shows that the
  speed is only 27.3 megabits per second which is very low for an
  802.11ac card:

  iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.10.10.78 port 48930 connected with 10.10.10.1 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  32.6 MBytes  27.3 Mbits/sec

  

  For comparison, on the same network (from the same distance to the
  router) I have the following result with an Intel's card (on a 4.8
  kernel, different laptop):

  UX32LN:~$ lspci | grep 7260
  02:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)

  UX32LN:~$ iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [ 3] local 10.10.10.208 port 37196 connected with 10.10.10.1 port 5001
  [ ID] Interval Transfer Bandwidth
  [ 3] 0.0-10.1 sec 237 MBytes 198 Mbits/sec
  administrator@UX32LN:~$ lsp
  lspci lspcmcia lspgpot

  200 Mbps is much better.

  ---

  Back to the problematic card:

  Booted 16.04.2 with the rolling HWE kernel 4.8:

  journalctl -k | grep -i ath
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: enabling device ( 
-> 0002)
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: pci irq msi 
oper_irq_mode 2 irq_mode 0 reset_mode 0
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/pre-cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: could not fetch 
firmware file 'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: qca6174 hw3.2 target 
0x0503 chip_id 0x00340aff sub 1a56:1535
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: kconfig debug 0 
debugfs 1 tracing 1 dfs 0 testmode 0
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: firmware ver 
WLAN.RM.2.0-00180-QCARMSWPZ-1 api 4 features wowlan,ignore-otp,no-4addr-pad 
crc32 75dee6c5
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: board_file api 2 
bmi_id N/A crc32 6fc88fe7
  Mar 04 18:28:34 ubuntu kernel: ath10k_pci :3b:00.0: htt-ver 3.26 wmi-op 4 
htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
  Mar 04 18:28:34 ubuntu kernel: ath: EEPROM regdomain: 0x6c
  Mar 04 18:28:34 ubu

[Kernel-packages] [Bug 1494230] Re: Audio is not routed to A2DP sink when connected

[Daniel van Vugt]

** Changed in: pulseaudio (Ubuntu)
   Status: Fix Committed => Fix Released

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Title:
  Audio is not routed to A2DP sink when connected

Status in Canonical System Image:
  Fix Released
Status in bluez package in Ubuntu:
  Invalid
Status in pulseaudio package in Ubuntu:
  Fix Released

Bug description:
  With bluez 5.33 on Nexus 4 and silo 43 installed.

  * Pair/connect A2DP sink device
  * Play any audio

  -> Audio is not played on A2DP sink and also not on speakers

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[Kernel-packages] [Bug 1582213] Re: Bluetooth headset doesn't play any sound in A2DP mode unless set to HSP/HFP first

[Daniel van Vugt]

** Also affects: bluez (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: bluez (Ubuntu)
   Status: New => Confirmed

** Changed in: bluez (Ubuntu)
   Importance: Undecided => High

** Changed in: pulseaudio (Ubuntu)
   Importance: Low => High

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Title:
  Bluetooth headset doesn't play any sound in A2DP mode unless set to
  HSP/HFP first

Status in bluez package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  I have a Sennheiser MM 450-X headset.

  In 15.10, connection & playback was straightforward.

  In 16.04, the headset connects, and shows up as default playback
  device on `pavucontrol`, but there is no sound.

  A functional workaround is to, after having connected it, to go the
  `Configuration` tab, and in the `Profile` dropdown, to choose `...
  HSP/HFP`, which will make them play as expected (but in low quality),
  then switch to `... A2DP Sink` (they will play in high quality).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: pulseaudio-module-bluetooth 1:8.0-0ubuntu3
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl nvidia_uvm nvidia_drm 
nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  myuser2936 F pulseaudio
   /dev/snd/controlC2:  myuser2936 F pulseaudio
   /dev/snd/controlC0:  myuser2936 F pulseaudio
  Date: Mon May 16 14:18:58 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-03-11 (66 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160224)
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  SourcePackage: pulseaudio
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/22/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: F2A88XN-WIFI
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF5:bd04/22/2015:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnF2A88XN-WIFI:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: To be filled by O.E.M.
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1688158] [Bug #1688158] Please help test kernel for iommu.passthrough=0/1

[Manoj Iyer]

Jeff,

I have back-ported patches to address "Support SMMU passthrough using 
the default domain". This adds a new kernel command line option 
iommu.passthrough=0/1 to Configure DMA to bypass the IOMMU for ARM64. 
http://bugs.launchpad.net/bugs/1688158

0 - Use IOMMU translation for DMA.
1 - Bypass the IOMMU for DMA.

The test case recommended by Nate using 'fio' is:

$ sudo apt update ; sudo apt install fio

$ sudo fio --name=global --readonly --group_reporting --direct=1 
--ioengine=libaio --rw=read --eta-newline=1s  --size=1T 
--blocksize=512k --iodepth=32 --numjobs=1  --runtime=10s --name=nvme_0 
--filename=/dev/nvme0n1

You can find the kernel and the instructions to install the kernel in 
the Centriq test PPA:
https://launchpad.net/~centriq-team/+archive/ubuntu/test/

Nate and I have gone back and forth on testing these patches and 
finally came down to having this test run on an NVME device. 
Unfortunately I cant seem to find any nvme  HW at this time, we would 
need to order these drive and could take time.

Could you please test the kernel using the test case mentioned above 
and reply back to this email with test case out put for both cases. 
iommu.passthrough=0 and iommu.passthrough=1. We should see better 
performance (iops may be) with IOMMU bypassed for DMA (ie 
iommu.passthrough=1).

The bug is cced on this email, so if you replay with a summary output 
in both cases it will be automatically recorded in the bug. Once I get 
your test results I will be able to make a case for SRUing these 
patches.

Thanks a ton
Manoj Iyer

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Title:
  [SRU][Zesty] Support SMMU passthrough using the default domain

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  Have the SMMU come up in a passthrough configuration, and then allow 
subsequent translation for things such as VFIO. Rather than do this in each 
SMMU driver, it's much cleaner to allow the default domain to be configured to 
be something other than DMA.

  This patch series implements a command-line option to configure the
  default domain type. Currently, it supports "dma" and "identity" which
  is sufficient for the passthrough use-case.

  [Fix]
  The following patch series in linux-next adds this support to the kernel.
  4a8d8a14c0d0 arm64: dma-mapping: Only swizzle DMA ops for IOMMU_DOMAIN_DMA
  fccb4e3b8ab0 iommu: Allow default domain type to be set on the kernel command 
line
  beb3c6a066bf iommu/arm-smmu-v3: Install bypass STEs for IOMMU_DOMAIN_IDENTITY 
domains
  67560edcd8e5 iommu/arm-smmu-v3: Make arm_smmu_install_ste_for_dev return void
  61bc671179f1 iommu/arm-smmu: Install bypass S2CRs for IOMMU_DOMAIN_IDENTITY 
domains
  0834cc28fa56 iommu/arm-smmu: Restrict domain attributes to UNMANAGED domains

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[Kernel-packages] [Bug 405294] Re: A2DP Bluetooth audio skips terribly

[Daniel van Vugt]

** Summary changed:

- a2dp skips terribly
+ A2DP Bluetooth audio skips terribly

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Title:
  A2DP Bluetooth audio skips terribly

Status in PulseAudio:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  As I upgraded to the Karmic alpha, bluetooth audio (via a2dp) stopped
  working properly. It was working fine in Jaunty.

  My headphones are detected and configured by pulse, but the audio
  skips as if it's spending half of each second paused. Music is
  buffered so that after I click stop on rhythmbox (or whatever--it
  happens with whatever player I use) the audio continues until it's
  caught up.

  syslog is full of the following lines:
  Jul 27 08:55:45 carlin1 pulseaudio[3218]: alsa-source.c: Increasing minimal 
latency to 1.00 ms
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
15128 us (= 2668 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36586 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
35593 us (= 6276 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36597 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32601 us (= 5748 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32589 us (= 5748 bytes) in audio stream

  This is with
  bluez 4.45-0ubuntu4
  pulseaudio1:0.9.15-4ubuntu2 0

  pulseaudio version 1:0.9.16~test2-0ubuntu1~ppa3 from ubuntu-audio-dev
  didn't help.

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[Kernel-packages] [Bug 405294] Re: a2dp skips terribly

[Daniel van Vugt]

** Changed in: bluez (Ubuntu)
   Importance: Undecided => High

** Changed in: pulseaudio (Ubuntu)
   Importance: Undecided => High

** Tags added: xenial zesty

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Title:
  a2dp skips terribly

Status in PulseAudio:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  As I upgraded to the Karmic alpha, bluetooth audio (via a2dp) stopped
  working properly. It was working fine in Jaunty.

  My headphones are detected and configured by pulse, but the audio
  skips as if it's spending half of each second paused. Music is
  buffered so that after I click stop on rhythmbox (or whatever--it
  happens with whatever player I use) the audio continues until it's
  caught up.

  syslog is full of the following lines:
  Jul 27 08:55:45 carlin1 pulseaudio[3218]: alsa-source.c: Increasing minimal 
latency to 1.00 ms
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
15128 us (= 2668 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36586 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
35593 us (= 6276 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36597 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32601 us (= 5748 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32589 us (= 5748 bytes) in audio stream

  This is with
  bluez 4.45-0ubuntu4
  pulseaudio1:0.9.15-4ubuntu2 0

  pulseaudio version 1:0.9.16~test2-0ubuntu1~ppa3 from ubuntu-audio-dev
  didn't help.

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[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[David Ordenes D.]

This happens to me with 4.10.0-20 in Zesty KDE. It happens to me with a fresh 
install and only when using a fresh firefox profile, with and without flash 
enabled (and having a lot of tabs open); it leaves a zombie process after 
manually killing it, but then the system locks in about a minute.
If I ask too much of chrome it just crashes on its own and the system keeps 
working fine. 
I set up an 8 GB partition to be mounted as /swap when installing, so I'm not 
sure how it works now that swap is supposed to be a file.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1690136] Re: Azure: make it possible to boot without initrd

[Joshua R. Poulson]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

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Title:
  Azure: make it possible to boot without initrd

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  SRU Justification:

  Impact: currently it's not possible to boot Azure instances without an
  initrd. The flexibility of booting an instance without an initrd is
  important to reduce boot time.

  Fix: Make the modules hv_vmbus and hv_storvsc built-in in the Azure
  kernel.

  Testcase:
  - Edit the grub.cfg file and remove the initrd entry.
  - Change the root= parameter to use the partition path instead of the partion 
UUID (the initramfs is usually responsible for fetching those information about 
disks and partitions).
  - If necessary, add rootfstype=ext4 to the kernel parameters.
  - After rebooting the system should be available.

  NOTE: This report is to track changes made to the azure custom kernel
  which cannot be correctly represented in launchpad.

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[Kernel-packages] [Bug 1690107] Re: [Hyper-V] ubuntu server with hyper-v virtual machine will freeze processes

[Joshua R. Poulson]

Is this over vmconnect, RDP, or in an ssh session?

** Summary changed:

- ubuntu server with hyper-v virtual machine will freeze processes
+ [Hyper-V] ubuntu server with hyper-v virtual machine will freeze processes

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Title:
  [Hyper-V] ubuntu server with hyper-v virtual machine will freeze
  processes

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I just installed an ubuntu server image with hyper-v and I am using
  tmux over it's bridge network to compile some rust projects and it
  seems to randomly hang the cpu, some processes like ps will just
  freeze before printing the last lines.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-virtual 4.10.0.20.22
  ProcVersionSignature: Ubuntu 4.10.0-20.22-generic 4.10.8
  Uname: Linux 4.10.0-20-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 May 11 10:14 seq
   crw-rw 1 root audio 116, 33 May 11 10:14 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Thu May 11 11:31:30 2017
  HibernationDevice: RESUME=/dev/mapper/ubuntu--vg-swap_1
  InstallationDate: Installed on 2017-04-23 (17 days ago)
  InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64 
(20170412)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb: Error: command ['lsusb'] failed with exit code 1:
  MachineType: Microsoft Corporation Virtual Machine
  PciMultimedia:
   
  ProcFB: 0 hyperv_fb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-20-generic 
root=/dev/mapper/hostname--vg-root ro
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-20-generic N/A
   linux-backports-modules-4.10.0-20-generic  N/A
   linux-firmware 1.164
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/06/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 090006
  dmi.board.name: Virtual Machine
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: 7.0
  dmi.chassis.asset.tag: 9964-9328-3358-4828-9545-9767-50
  dmi.chassis.type: 3
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: 7.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr090006:bd01/06/2017:svnMicrosoftCorporation:pnVirtualMachine:pvr7.0:rvnMicrosoftCorporation:rnVirtualMachine:rvr7.0:cvnMicrosoftCorporation:ct3:cvr7.0:
  dmi.product.name: Virtual Machine
  dmi.product.version: 7.0
  dmi.sys.vendor: Microsoft Corporation

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[Kernel-packages] [Bug 1689383] Re: Broadcom BCM5762 Ethernet tg3 times out with stack trace

[Daniel]

*** This bug is a duplicate of bug 1447664 ***
https://bugs.launchpad.net/bugs/1447664

The bug report has been posted to the netdev mailing list:
http://www.spinics.net/lists/netdev/msg434705.html

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Title:
  Broadcom BCM5762 Ethernet tg3 times out with stack trace

Status in linux package in Ubuntu:
  Triaged

Bug description:
  The ethernet driver will disconnect with dmesg reporting a stack trace and a 
time out:
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1689383/+attachment/4873674/+files/CurrentDmesg.txt

  The computer doesn't have to have network activity in order to trigger
  this to happen, and it usually happens within a few minutes after
  bootup.

  
  ---
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  pmlinux64   1532 F pulseaudio
   /dev/snd/controlC0:  pmlinux64   1532 F pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=348ce048-e1ac-41dc-9c2b-ad0587ae3f89
  MachineType: Hewlett-Packard HP EliteDesk 705 G1 MT
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-51-generic 
root=UUID=3e798621-37cf-4518-a8fd-886ce43416d0 ro quiet splash
  ProcVersionSignature: Ubuntu 4.8.0-51.54~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-51-generic N/A
   linux-backports-modules-4.8.0-51-generic  N/A
   linux-firmware1.157.8
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  StagingDrivers: r8712u
  Tags:  xenial staging
  Uname: Linux 4.8.0-51-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/11/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L06 v02.17
  dmi.board.asset.tag: 2UA5301Y6H
  dmi.board.name: 2215
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: 2UA5301Y6H
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL06v02.17:bd12/11/2014:svnHewlett-Packard:pnHPEliteDesk705G1MT:pvr:rvnHewlett-Packard:rn2215:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP EliteDesk 705 G1 MT
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1690225] Re: nvidia-docker on ppc64le-ubuntu16.04 issue due to cross-thread naming if !PR_DUMPABLE

[bugproxy]

** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin1604

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Title:
  nvidia-docker on ppc64le-ubuntu16.04  issue due to cross-thread naming
  if !PR_DUMPABLE

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Breno Henrique Leitao  - 2017-05-11 
15:30:52 ==
  The PR_DUMPABLE flag causes the pid related paths of the proc file system to 
be owned by ROOT.
  
  The implementation of pthread_set/getname_np however needs access to  
/proc//task//comm.  If PR_DUMPABLE is false this implementation is 
locked out.
  
  This patch installs a special permission function for the file "comm"  
that grants read and write access to all threads of the same group  regardless 
of the ownership of the inode.  For all other threads the  function falls back 
to the generic inode permission check.

  Nvidia-docker issue on ppc64le:

  1b3044e39a89cb1d4d5313da477e8dfea2b5232d

  This is fixed by commit 1b3044e39a89cb1d4d5313da477e8dfea2b5232d

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Re: [Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[throwaway45224]

> I CAN reproduce this particular error, which clearly is NOT the bug we 
> are dealing with on this thread, following the same steps. Actually you 
> can try this by clicking on "Share this page" icon on firefox and then 
> the + icon to install more social actions.

If you can reproduce the error, file a separate bug report please.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[MURAT ATES]

You are right. This is NOT the same bug but stunningly happens with this kernel 
while the "share + more actions" on firefox worked fine with the ubuntu kernel.


Here is the relevant entry in the syslog:

May 11 16:40:30 Murat-Laptop dbus-daemon[1834]: Activating service 
name='org.gnome.GConf'
May 11 16:40:30 Murat-Laptop dbus-daemon[1834]: Successfully activated service 
'org.gnome.GConf'
May 11 16:40:32 Murat-Laptop unity-panel-ser[2370]: Already have a menu for 
window ID 65011728 with path /com/canonical/menu/3E00010 from :1.106, 
unregistering that one
May 11 16:40:32 Murat-Laptop unity-panel-ser[2370]: Already have a menu for 
window ID 65011728 with path /com/canonical/menu/3E00010 from :1.106, 
unregistering that one
May 11 16:40:33 Murat-Laptop compiz[2359]: 
1494535233840#011FirefoxAccounts#011ERROR#011Background refresh of profile 
failed, bumping _cachedAt: {"name":"FxAccountsProfileClientError","code":3
04,"errno":997,"error":"PARSE_ERROR","message":null}
May 11 16:40:34 Murat-Laptop systemd[1]: Starting Stop ureadahead data 
collection...
May 11 16:40:34 Murat-Laptop systemd[1]: Started Stop ureadahead data 
collection.
May 11 16:40:56 Murat-Laptop compiz[2359]: Vector smash protection is enabled.
May 11 16:48:54 Murat-Laptop unity-panel-ser[2370]: Already have a menu for 
window ID 67109067 with path /com/canonical/menu/4CB from :1.113, 
unregistering that one

There is 8 minutes of silence after the crash between 16:40 and 16:48,
where I instinctively pressed alt+sysrqE to failure of reboot!

I CAN reproduce this particular error, which clearly is NOT the bug we
are dealing with on this thread, following the same steps. Actually you
can try this by clicking on "Share this page" icon on firefox and then
the + icon to install more social actions.

You CAN kill the stalled Firefox processs from a terminal.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1689777] Re: NFS lockd error

[Alexander]

Moved to nfs-kernel-server

** Package changed: linux (Ubuntu) => nfs-utils (Ubuntu)

** Changed in: nfs-utils (Ubuntu)
   Status: Invalid => New

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Title:
  NFS lockd error cannot monitor client

Status in nfs-utils package in Ubuntu:
  New

Bug description:
  System:
  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04
  Version signature: Ubuntu 4.4.0-75.96~14.04.1-generic 4.4.59

  Using NFS-common and NFS-kernel-server version 1:1.2.8-6ubuntu1.2
  before kernel update and after.

  After an update from linux-image-generic-lts-xenial:amd64 4.4.0.64.50 to 
version 4.4.0.75.62, our NFS server refuses any exclusive file locks after 
every night. Symptoms are that NFS clients cannot execute programs that use 
exclusive file locks (e.g. cradle), if using a UI like Ubuntu Desktop, the 
whole UI is stuck. However files can still be accessed and created via shell on 
a client through nfs.
  Following log is produced on a client that mounts nfs:

  May 10 00:46:23 irminen kernel: [2972685.514114] lockd: server 
pranger.uni-trier.de OK
  May 10 00:47:24 irminen kernel: [2972746.611297] lockd: server 
pranger.uni-trier.de not responding, still trying

  The nfs server produces following log:

  May  8 22:30:22 pranger kernel: [6267842.076551] Btrfs loaded
  May  9 04:16:02 pranger kernel: [6288582.711415] lockd: cannot monitor client
  May  9 04:17:02 pranger kernel: [6288642.871345] lockd: cannot monitor client
  May  9 04:18:03 pranger kernel: [6288703.031317] lockd: cannot monitor client
  May  9 04:19:03 pranger kernel: [6288763.191282] lockd: cannot monitor client
  May  9 04:20:03 pranger kernel: [6288823.351247] lockd: cannot monitor client
  May  9 04:21:03 pranger kernel: [623.511292] lockd: cannot monitor client
  May  9 04:22:03 pranger kernel: [6288943.671215] lockd: cannot monitor client
  May  9 04:23:03 pranger kernel: [6289003.831189] lockd: cannot monitor client

  Restarting the NFS Server does not resolve the issue, I had to reboot
  the server completely. After one day running the same problem appears
  again.

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[Kernel-packages] [Bug 1671360] Re: System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

[Gabi Dumi]

I don't believe that Gigabyte can just say they don't support Linux or even 
just Ubuntu for that matter. Linux is not that small a market anymore and I 
believe Linux as an SO is very well suited for a relatively cheap multi-core 
cpu like Ryzen. I myself bought a Ryzen with the intent of building a nice, 
low-cost server for productivity oriented applications. Yes, if you want a 
gaming platform, Windows is a better platform, but then an Intel I7 is also a 
better choice in that case.
So I think a big company like Gigabyte is not going to just let Linux users 
choose another manufacturer that supports them, it would not be good for 
business. 
Support for temperatures and frequency monitoring tools would also be nice...
Anyone knows if there's progress about this? Since I run my CPU under the stock 
Spire cooler and in an media center case knowing what the temps are under load 
is not entirely unimportant.

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Title:
  System doesn't boot properly on Gigabyte AM4 motherboards (AMD Ryzen)

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm trying to run ubuntu on Ryzen 1700x with Gigabyte GA-AB350-gaming-3 
motherboard,
  and it has a load of problems, starting with not being able to boot normally.

  During normal boot, on 16.10 as well as 17.04 beta:
  system doesn't boot normally, hangs with a lot of "unexpected irq trap at 
vector 07"
  messages displayed.

  
  Following advice from various places, I've tried:disable cpu freq governor 
and cpu handling in acpi settings

  1. add "acpi=off" to boot params

  That helps, allowing me to boot into recovery mode, though it leaves
  me with system seeing only one core, is really slow and still only
  boots in recovery mode.

  2. Compile own kernel using 4.11.rc1 and disabling cpu freq governor
  and cpu handling in acpi settings. Boot with "quiet loglevel=3"
  option.

  That gets me even further - system sees all cores now. Still only recovery 
mode though,
  but its enough to get info for this bug report.

  Some observed problems:

  1. dmesg reports *a lot* of messages like this all the time:

  [  163.362068] ->handle_irq():  87a7e090, 
  [  163.362081] bad_chained_irq+0x0/0x40
  [  163.362089] ->handle_irq():  87a7e090, 
  [  163.362090] amd_gpio_irq_handler+0x0/0x200
  [  163.362090] ->irq_data.chip(): 88587e20, 
  [  163.362090] ioapic_ir_chip+0x0/0x120
  [  163.362090] ->action(): 884601c0
  [  163.362091]IRQ_NOPROBE set
  [  163.362099] ->handle_irq():  87a7e090, 
  [  163.362099] amd_gpio_irq_handler+0x0/0x200
  [  163.362100] ->irq_data.chip(): 88587e20, 
  [  163.362100] ioapic_ir_chip+0x0/0x120
  [  163.362101] ->action(): 884601c0

  I've tried to redirect dmesg to a file, stopped after a short while,
  it generated 400M of those.

  2. Systemd cannot start journald. Perhaps because it cannot cope with
  amount of kernel logs?

  3. Looking at pci, I've noticed something called AMDI0040
  (/sys/bus/acpi/devices/AMDI0040, path=_SB_.EMMC), among AMDI0010,
  AMDI0020, AMDI0030. Those however are mentioned in kernel source,
  kernel and google are completely silent about AMDI0040.

  
  Phoronix tested ryzen using different motherboard, and it worked better 
(though not well),
  so I suspect it is an issue with motherboard.
  --- 
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2015-08-06 (581 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150728.1)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=linux
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  zesty
  Uname: Linux 4.11.0-rc1-custom x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to zesty on 2017-03-03 (6 days ago)
  UserGroups:
   
  _MarkForUpload: True

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Re: [Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[throwaway45224]

Murat, are you sure it's the same bug? I experienced a random freeze on 
4.8.0-51-generic, but there was nothing in syslog and symptoms were 
quite different. What's in your syslog?

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1680390] Re: Ubuntu17.04: Kernel Oops: Exception in kernel mode, sig: 5 [#1] during Avocado KVM Test runs [Regression]

[Seth Forshee]

*** This bug is a duplicate of bug 1674838 ***
https://bugs.launchpad.net/bugs/1674838

Please note that we did confirm this was caused by a couple of the
Power9 enablement patches from bug #1671613:

 6e2a092a48d3 mm: introduce page_vma_mapped_walk()
 3000e033152a mm, ksm: convert write_protect_page() to use 
page_vma_mapped_walk()

These seem to only be providing context for the third patch:

 c228a1037cd6 mm/ksm: handle protnone saved writes when making page
write protect

Based on the commit messages I don't believe they were intended to
provide any functional change. The first claims to only be introducing a
new interface, and the second says that write_protect_page() should use
the new interface "for consistency."

For that reason I've proposed we revert the patches and replace it with
a backport of c228a1037cd6 instead.

https://lists.ubuntu.com/archives/kernel-team/2017-May/083976.html

However 6e2a092a48d3 does contain some changes that seem unrelated to
the new interface, could you please advise whether or not these need to
be reapplied?

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 85742ac5b32e..a7bac4f2b78a 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2129,9 +2129,12 @@ static void freeze_page(struct page *page)
 static void unfreeze_page(struct page *page)
 {
int i;
-
-   for (i = 0; i < HPAGE_PMD_NR; i++)
-   remove_migration_ptes(page + i, page + i, true);
+   if (PageTransHuge(page)) {
+   remove_migration_ptes(page, page, true);
+   } else {
+   for (i = 0; i < HPAGE_PMD_NR; i++)
+   remove_migration_ptes(page + i, page + i, true);
+   }
 }
 
 static void __split_huge_page_tail(struct page *head, int tail,

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Title:
  Ubuntu17.04: Kernel Oops: Exception in kernel mode, sig: 5 [#1] during
  Avocado KVM Test runs [Regression]

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Satheesh Rajendran  - 2017-03-27 
12:30:45 ==
  ---Problem Description---
  Kernel hit with oops while running avocado(kvm) tests "Oops: Exception in 
kernel mode, sig: 5 [#1]"
   
  Contact Information = sathe...@in.ibm.com 
   
  ---uname output---
  Linux ltc-test-ci1 4.10.0-14-generic #16-Ubuntu SMP Fri Mar 17 15:19:05 UTC 
2017 ppc64le ppc64le ppc64le GNU/Linux
   
  Machine Type = power 8 ppc64le 
   
  ---Debugger---
  A debugger is not configured
   
  ---Steps to Reproduce---
   1. Run Avocado(kvm) tests
  #git clone git://git.linux.ibm.com/ltc-test/avocado-fvt-wrapper.git;cd 
avocado-fvt-wrapper
  #python avocado-setup.py --bootstrap --run-suite guest_cpu --guest-os 
Ubuntu.16.04.2.ppc64le --only-filter virtio_scsi virtio_net qcow2

  2. After sometime the below mentioned traces were seen.
   
  Stack trace output:
   [20751.909458] [ cut here ]
  [20751.909461] kernel BUG at 
/build/linux-HLNhAK/linux-4.10.0/include/linux/swapops.h:129!
  [20751.909542] Oops: Exception in kernel mode, sig: 5 [#1]
  [20751.909549] SMP NR_CPUS=2048 
  [20751.909549] NUMA 
  [20751.909555] PowerNV
  [20751.909583] Modules linked in: vhost_net macvtap macvlan xt_CHECKSUM 
ipt_MASQUERADE nf_nat_masquerade_ipv4 kvm_hv kvm_pr kvm tcm_fc libfc usb_f_tcm 
tcm_usb_gadget libcomposite udc_core tcm_qla2xxx qla2xxx scsi_transport_fc 
ib_srpt iscsi_target_mod tcm_loop vhost_scsi vhost target_core_user 
target_core_file target_core_iblock target_core_pscsi target_core_mod 
ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6t_REJECT nf_reject_ipv6 xt_conntrack 
ip6t_rpfilter ip_set nfnetlink ebtable_broute bridge stp llc ebtable_nat 
ip6table_security ip6table_mangle ip6table_raw ip6table_nat iptable_security 
iptable_mangle iptable_raw iptable_nat ebtable_filter ebtables ip6table_filter 
ip6_tables iptable_filter openvswitch nf_conntrack_ipv6 nf_nat_ipv6 
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_defrag_ipv6 nf_nat nf_conntrack
  [20751.910225]  binfmt_misc powernv_rng powernv_op_panel ipmi_powernv 
ipmi_devintf ipmi_msghandler uio_pdrv_genirq uio leds_powernv vmx_crypto 
ib_iser rdma_cm iw_cm ib_cm ib_core nfsd auth_rpcgss nfs_acl lockd grace 
configfs iscsi_tcp libiscsi_tcp sunrpc libiscsi scsi_transport_iscsi ip_tables 
x_tables autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq 
async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear ses 
enclosure scsi_transport_sas crc32c_vpmsum tg3 ipr
  [20751.910629] CPU: 24 PID: 6926 Comm: CPU 24/KVM Not tainted 
4.10.0-14-generic #16-Ubuntu
  [20751.910700] task: c007b29ac000 task.stack: c007f07b8000
  [20751.910759] NIP: c030d748 LR: c030d658 CTR: 

  [20751.910828] REGS: c007f07bb3b0 TRAP: 0700   Not tainted  
(4.10.0-14-generic)
  [20751.910897] MSR: 90029033 
  [20751.910903]   CR: 44882882  XER: 000

[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[MURAT ATES]

murat@Murat-Laptop:~$ uname -r
4.10.0-20-generic
murat@Murat-Laptop:~$ uname -a
Linux Murat-Laptop 4.10.0-20-generic #22+lp1674838v201705030839 SMP Wed May 3 
13:41:02 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

I just booted into the kernel 4.10.0-20 by Seth Forshee and encountered this 
bug within a few hours.
This happened at one point I clicked on "Share This Page" icon on firefox while 
viewing some page on nike.com and I clicked on more options to load page at 
https://activations.cdn.mozilla.net as soon as I clicked on that the firefox 
stopped working and the bug was hit. Alt+Sysrq+E did not reboot properly.

Are we back to the drawing board?

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1682871] Re: attempts to rename vlans / vlans have addr_assign_type of 0 on kernel 4.4

[Steve Langasek]

Hello Scott, or anyone else affected,

Accepted cloud-init into zesty-proposed. The package will build now and
be available at https://launchpad.net/ubuntu/+source/cloud-
init/0.7.9-113-g513e99e0-0ubuntu1~17.04.1 in a few hours, and then in
the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: cloud-init (Ubuntu Zesty)
   Status: Confirmed => Fix Committed

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Title:
  attempts to rename vlans / vlans have addr_assign_type of 0 on kernel
  4.4

Status in cloud-init:
  Confirmed
Status in cloud-init package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in cloud-init source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Triaged
Status in cloud-init source package in Yakkety:
  Fix Committed
Status in linux source package in Yakkety:
  New
Status in cloud-init source package in Zesty:
  Fix Committed
Status in linux source package in Zesty:
  New

Bug description:
  [Impact]

   * When vlan interfaces are created, their mac address is copied from
  the underlying interface, but it is not marked by kernel as stolen.

   * When underlying interface MAC address is changed, it does not
  propagate to the vlan interfaces.

  [Test Case]

   * Create vlan interface, check the addr_assign_type sysfs attribute,
  it should be 2, not 0.

   * Update the base interface mac address, the mac address of the vlan
  interface should change too.

   * cloud-init test case

  
  
  wget 
https://git.launchpad.net/~smoser/cloud-init/+git/sru-info/plain/bin/get-proposed-cloudimg;
  chmod 755 get-proposed-cloudimg;

  for release in xenial yakkety zesty; do
./get-proposed-cloudimg $release;
MODE=vlan ./btest-launch.sh $release-server-cloudimg-amd64-proposed.img 
;
# ubuntu/passw0rd
python3 -c 'from cloudinit.net import get_interfaces_by_mac; 
print(get_interfaces_by_mac())'; # results in no runtime error and doesn't 
report vlan interface name
  done
   


  
  [Regression Potential]

   * Userspace may rely on non-propagating MAC addresses, and the fact
  that vlan mac address type is wrongly stated as non-stolen; however
  this behaviour will be consistent with 4.7+ kernels.

  [Other Info]

   * Please cherrypick 308453aa9156a3b8ee382c0949befb507a32b0c1 into
  v4.4 kernels

  commit 308453aa9156a3b8ee382c0949befb507a32b0c1
  Author: Mike Manning 
  Date:   Fri May 27 17:45:07 2016 +0100

  vlan: Propagate MAC address to VLANs

  The MAC address of the physical interface is only copied to the VLAN
  when it is first created, resulting in an inconsistency after MAC
  address changes of only newly created VLANs having an up-to-date MAC.

  The VLANs should continue inheriting the MAC address of the physical
  interface until the VLAN MAC address is explicitly set to any value.
  This allows IPv6 EUI64 addresses for the VLAN to reflect any changes
  to the MAC of the physical interface and thus for DAD to behave as
  expected.

  Signed-off-by: Mike Manning 
  Signed-off-by: David S. Miller 

   * Original bug report

  When attempting to verify sru for bug 1669860, I found that vlans
  are not properly filtered out by 'get_interfaces_by_mac'.  That means
  that the bug is still present with vlans.

  The reason for this is that /sys/class/net//addr_assign_type
  shows '0' for a vlan on 4.4, but (correctly) shows '2' on 4.8.
  See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net
  for doc on addr_assign_type.

  Related bugs:
   * bug 1669860: cloud-init attempts to rename bonds

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1689777] Re: NFS lockd error

[Alexander]

** Changed in: linux (Ubuntu)
   Status: Opinion => Invalid

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Title:
  NFS lockd error

Status in linux package in Ubuntu:
  Invalid

Bug description:
  System:
  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04
  Version signature: Ubuntu 4.4.0-75.96~14.04.1-generic 4.4.59

  Using NFS-common and NFS-kernel-server version 1:1.2.8-6ubuntu1.2
  before kernel update and after.

  After an update from linux-image-generic-lts-xenial:amd64 4.4.0.64.50 to 
version 4.4.0.75.62, our NFS server refuses any exclusive file locks after 
every night. Symptoms are that NFS clients cannot execute programs that use 
exclusive file locks (e.g. cradle), if using a UI like Ubuntu Desktop, the 
whole UI is stuck. However files can still be accessed and created via shell on 
a client through nfs.
  Following log is produced on a client that mounts nfs:

  May 10 00:46:23 irminen kernel: [2972685.514114] lockd: server 
pranger.uni-trier.de OK
  May 10 00:47:24 irminen kernel: [2972746.611297] lockd: server 
pranger.uni-trier.de not responding, still trying

  The nfs server produces following log:

  May  8 22:30:22 pranger kernel: [6267842.076551] Btrfs loaded
  May  9 04:16:02 pranger kernel: [6288582.711415] lockd: cannot monitor client
  May  9 04:17:02 pranger kernel: [6288642.871345] lockd: cannot monitor client
  May  9 04:18:03 pranger kernel: [6288703.031317] lockd: cannot monitor client
  May  9 04:19:03 pranger kernel: [6288763.191282] lockd: cannot monitor client
  May  9 04:20:03 pranger kernel: [6288823.351247] lockd: cannot monitor client
  May  9 04:21:03 pranger kernel: [623.511292] lockd: cannot monitor client
  May  9 04:22:03 pranger kernel: [6288943.671215] lockd: cannot monitor client
  May  9 04:23:03 pranger kernel: [6289003.831189] lockd: cannot monitor client

  Restarting the NFS Server does not resolve the issue, I had to reboot
  the server completely. After one day running the same problem appears
  again.

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[Kernel-packages] [Bug 1690225] [NEW] nvidia-docker on ppc64le-ubuntu16.04 issue due to cross-thread naming if !PR_DUMPABLE

[bugproxy]

Public bug reported:

== Comment: #0 - Breno Henrique Leitao  - 2017-05-11 
15:30:52 ==
The PR_DUMPABLE flag causes the pid related paths of the proc file system to be 
owned by ROOT.

The implementation of pthread_set/getname_np however needs access to  
/proc//task//comm.  If PR_DUMPABLE is false this implementation is 
locked out.

This patch installs a special permission function for the file "comm"  that 
grants read and write access to all threads of the same group  regardless of 
the ownership of the inode.  For all other threads the  function falls back to 
the generic inode permission check.

Nvidia-docker issue on ppc64le:

1b3044e39a89cb1d4d5313da477e8dfea2b5232d

This is fixed by commit 1b3044e39a89cb1d4d5313da477e8dfea2b5232d

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
 Status: New


** Tags: architecture-ppc64le bugnameltc-154432 severity-high 
targetmilestone-inin---

** Tags added: architecture-ppc64le bugnameltc-154432 severity-high
targetmilestone-inin---

** Changed in: ubuntu
 Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage 
(ubuntu-power-triage)

** Package changed: ubuntu => linux (Ubuntu)

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Title:
  nvidia-docker on ppc64le-ubuntu16.04  issue due to cross-thread naming
  if !PR_DUMPABLE

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Breno Henrique Leitao  - 2017-05-11 
15:30:52 ==
  The PR_DUMPABLE flag causes the pid related paths of the proc file system to 
be owned by ROOT.
  
  The implementation of pthread_set/getname_np however needs access to  
/proc//task//comm.  If PR_DUMPABLE is false this implementation is 
locked out.
  
  This patch installs a special permission function for the file "comm"  
that grants read and write access to all threads of the same group  regardless 
of the ownership of the inode.  For all other threads the  function falls back 
to the generic inode permission check.

  Nvidia-docker issue on ppc64le:

  1b3044e39a89cb1d4d5313da477e8dfea2b5232d

  This is fixed by commit 1b3044e39a89cb1d4d5313da477e8dfea2b5232d

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[Kernel-packages] [Bug 1682871] Re: attempts to rename vlans / vlans have addr_assign_type of 0 on kernel 4.4

[Steve Langasek]

Hello Scott, or anyone else affected,

Accepted cloud-init into yakkety-proposed. The package will build now
and be available at https://launchpad.net/ubuntu/+source/cloud-
init/0.7.9-113-g513e99e0-0ubuntu1~16.10.1 in a few hours, and then in
the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: cloud-init (Ubuntu Yakkety)
   Status: Confirmed => Fix Committed

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Title:
  attempts to rename vlans / vlans have addr_assign_type of 0 on kernel
  4.4

Status in cloud-init:
  Confirmed
Status in cloud-init package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in cloud-init source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Triaged
Status in cloud-init source package in Yakkety:
  Fix Committed
Status in linux source package in Yakkety:
  New
Status in cloud-init source package in Zesty:
  Fix Committed
Status in linux source package in Zesty:
  New

Bug description:
  [Impact]

   * When vlan interfaces are created, their mac address is copied from
  the underlying interface, but it is not marked by kernel as stolen.

   * When underlying interface MAC address is changed, it does not
  propagate to the vlan interfaces.

  [Test Case]

   * Create vlan interface, check the addr_assign_type sysfs attribute,
  it should be 2, not 0.

   * Update the base interface mac address, the mac address of the vlan
  interface should change too.

   * cloud-init test case

  
  
  wget 
https://git.launchpad.net/~smoser/cloud-init/+git/sru-info/plain/bin/get-proposed-cloudimg;
  chmod 755 get-proposed-cloudimg;

  for release in xenial yakkety zesty; do
./get-proposed-cloudimg $release;
MODE=vlan ./btest-launch.sh $release-server-cloudimg-amd64-proposed.img 
;
# ubuntu/passw0rd
python3 -c 'from cloudinit.net import get_interfaces_by_mac; 
print(get_interfaces_by_mac())'; # results in no runtime error and doesn't 
report vlan interface name
  done
   


  
  [Regression Potential]

   * Userspace may rely on non-propagating MAC addresses, and the fact
  that vlan mac address type is wrongly stated as non-stolen; however
  this behaviour will be consistent with 4.7+ kernels.

  [Other Info]

   * Please cherrypick 308453aa9156a3b8ee382c0949befb507a32b0c1 into
  v4.4 kernels

  commit 308453aa9156a3b8ee382c0949befb507a32b0c1
  Author: Mike Manning 
  Date:   Fri May 27 17:45:07 2016 +0100

  vlan: Propagate MAC address to VLANs

  The MAC address of the physical interface is only copied to the VLAN
  when it is first created, resulting in an inconsistency after MAC
  address changes of only newly created VLANs having an up-to-date MAC.

  The VLANs should continue inheriting the MAC address of the physical
  interface until the VLAN MAC address is explicitly set to any value.
  This allows IPv6 EUI64 addresses for the VLAN to reflect any changes
  to the MAC of the physical interface and thus for DAD to behave as
  expected.

  Signed-off-by: Mike Manning 
  Signed-off-by: David S. Miller 

   * Original bug report

  When attempting to verify sru for bug 1669860, I found that vlans
  are not properly filtered out by 'get_interfaces_by_mac'.  That means
  that the bug is still present with vlans.

  The reason for this is that /sys/class/net//addr_assign_type
  shows '0' for a vlan on 4.4, but (correctly) shows '2' on 4.8.
  See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net
  for doc on addr_assign_type.

  Related bugs:
   * bug 1669860: cloud-init attempts to rename bonds

To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-init/+bug/1682871/+subscriptions

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[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Jeffrey Hugo]

Manoj, how do you recommend utilizing the PPA?

I downloaded the debian packages for linux-image and headers, used dpkg
to install, and while it boots, many of the drivers are missing, so the
test case cannot be executed.  I attempted to go through DI, but
pointing DI to the test PPA does not seem to install the correct kernel,
and leaves the system in a non-bootable state.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 10:16 AM
To: Joseph Chang 
Cc: Jeff Hugo ; 1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Joseph,

Thanks for testing. Have you tested the kernel in the centriq test PPA
with the patch applied? Or was it an upstream kernel? If you tested the
kernel in centriq test PPA could you please post your test results here?

Thanks
Manoj
On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
mailto:joech...@qti.qualcomm.com>> wrote:

Hi,

I already test the patch on REP and it really fix the kernel panic issue.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06

Thank you,
Joseph.
From: Jeff Hugo
Sent: Thursday, May 11, 2017 9:28 PM
To: Manoj Iyer mailto:manoj.i...@canonical.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Yep, I’ll have it tested.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Wednesday, May 10, 2017 10:00 PM
To: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: [Bug #1689886] Please test this kernel and report results for SRU.

Jeff,

Could you please test the kernel in PPA https://launchpad.net/~centriq-
team/+archive/ubuntu/test/ <%20https:/launchpad.net/~centriq-
team/+archive/ubuntu/test/%20> that has Joeseph Chang's patch ipmi: Fix
kernel panic at ipmi_ssif_thread() on a QDF2400 REP system and report
your results? http://bugs.launchpad.net/bugs/1689886
<%20http:/bugs.launchpad.net/bugs/1689886%20>

When you report the test results please include the output of the
working ipmi command.

Thanks
Manoj Iyer

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Title:
  [SRU][Zesty]QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
  [ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
  [ 1815.508046] pc : [] lr : [] pstate: 
00400145
  [ 1815.515424] sp : edf1a7823de0
  [ 1815.518723] x29: edf1a7823de0 x28: 
  [ 1815.524018] x27:  x26: 
  [ 1815.529313] x25:  x24: 
  [ 1815.534608] x23: edeeb9dbba08 x22: 219c9d0a3000
  [ 1815.539903] x21: 219c9d0a2420 x20: edeeb9dbba00
  [ 1815.545198] x19: edeeb9dbb800 x18: 00

[Kernel-packages] [Bug 1690225] [NEW] nvidia-docker on ppc64le-ubuntu16.04 issue due to cross-thread naming if !PR_DUMPABLE

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

== Comment: #0 - Breno Henrique Leitao  - 2017-05-11 
15:30:52 ==
The PR_DUMPABLE flag causes the pid related paths of the proc file system to be 
owned by ROOT.

The implementation of pthread_set/getname_np however needs access to  
/proc//task//comm.  If PR_DUMPABLE is false this implementation is 
locked out.

This patch installs a special permission function for the file "comm"  that 
grants read and write access to all threads of the same group  regardless of 
the ownership of the inode.  For all other threads the  function falls back to 
the generic inode permission check.

Nvidia-docker issue on ppc64le:

1b3044e39a89cb1d4d5313da477e8dfea2b5232d

This is fixed by commit 1b3044e39a89cb1d4d5313da477e8dfea2b5232d

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
 Status: New


** Tags: architecture-ppc64le bugnameltc-154432 severity-high 
targetmilestone-inin---
-- 
nvidia-docker on ppc64le-ubuntu16.04  issue due to cross-thread naming if 
!PR_DUMPABLE
https://bugs.launchpad.net/bugs/1690225
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[Kernel-packages] [Bug 1689886] Re: [SRU][Zesty]QDF2400 kernel oops on ipmitool fru write 0 fru.bin

[Manoj Iyer]

** Summary changed:

- QDF2400 kernel oops on ipmitool fru write 0 fru.bin
+ [SRU][Zesty]QDF2400 kernel oops on ipmitool fru write 0 fru.bin

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Title:
  [SRU][Zesty]QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
  [ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
  [ 1815.508046] pc : [] lr : [] pstate: 
00400145
  [ 1815.515424] sp : edf1a7823de0
  [ 1815.518723] x29: edf1a7823de0 x28: 
  [ 1815.524018] x27:  x26: 
  [ 1815.529313] x25:  x24: 
  [ 1815.534608] x23: edeeb9dbba08 x22: 219c9d0a3000
  [ 1815.539903] x21: 219c9d0a2420 x20: edeeb9dbba00
  [ 1815.545198] x19: edeeb9dbb800 x18: 0014
  [ 1815.550494] x17:  x16: 
  [ 1815.555789] x15:  x14: 
  [ 1815.561084] x13:  x12: 071c71c71c71c71c
  [ 1815.566379] x11: 00ba x10: 0960
  [ 1815.571674] x9 : 0040 x8 : edf1ad28
  [ 1815.576969] x7 :  x6 : edf1aa9f9600
  [ 1815.582264] x5 : edf1ad00 x4 : 
  [ 1815.587560] x3 : 0026 x2 : 0025
  [ 1815.592855] x1 : 0007 x0 : edf1aa2e4c00
  [ 1815.598150]
  [ 1815.599626] Process kssif0042 (pid: 1950, stack limit = 0xedf1a7820020)
  [ 1815.606571] Stack: (0xedf1a7823de0 to 0xedf1a7824000)
  [ 1815.612301] 3de0: edf1a7823e20 219ca122cb1c edf1ab9d5800 
219ca20cdfa8
  [ 1815.620113] 3e00: 219ca1aa2ee8 edeeb9dbb800 219c9d09f590 
edeeb9dbb800
  [ 1815.627925] 3e20:  219ca11c4f10 219ca122ca30 
edf1ab9d5800
  [ 1815.635737] 3e40:    

  [ 1815.643550] 3e60:  219ca12399a8 edeeb9dbb800 
edf1
  [ 1815.651363] 3e80:  edf1a7823e88 edf1a7823e88 

  [ 1815.659175] 3ea0:  edf1a7823ea8 edf1a7823ea8 
cb88537fdc8ba500
  [ 1815.666987] 3ec0:    

  [ 1815.674800] 3ee0:    

  [ 1815.682612] 3f00:    

  [ 1815.690425] 3f20:    

  [ 1815.698237] 3f40:    

  [ 1815.706050] 3f60:    

  [ 1815.713862] 3f80:    

  [ 1815.721675] 3fa0:    

  [ 1815.729487] 3fc0:  0005  

  [ 1815.737300] 3fe0:    

  [ 1815.745112] Call trace:
  [ 1815.747543] Exception stack(0xf

[Kernel-packages] [Bug 1682871] Re: attempts to rename vlans / vlans have addr_assign_type of 0 on kernel 4.4

[Chad Smith]

Verified cloud-init xenial
$ ./get-proposed-cloudimg xenial
--2017-05-11 14:11:13--  
http://cloud-images.ubuntu.com/daily/server/xenial/current/xenial-server-cloudimg-amd64-disk1.img
...
xenial-server-cloud 100%[===>] 273.75M  9.87MB/sin 2m 29s

2017-05-11 14:13:42 (1.83 MB/s) - ‘xenial-server-cloudimg-amd64.img.tmp’ saved 
[287047680/287047680]
$  MODE=vlan ./btest.sh xenial-server-cloudimg-amd64-proposed.img chad.smith
# login w/ ubuntu/passw0rd

ubuntu@ubuntu:~$ python3 -c 'from cloudinit.net import get_interfaces_by_mac; 
print(get_interfaces_by_mac())'
{'00:00:00:00:00:00': 'lo', '52:54:00:12:34:00': 'interface0', 
'52:54:00:12:34:02': 'interface1'}
ubuntu@ubuntu:~$ 

ubuntu@ubuntu:~$ dpkg -l | grep cloud-init
ii  cloud-init   0.7.9-113-g513e99e0-0ubuntu1~16.04.1   
all  Init scripts for cloud instances


** Tags added: verification-done-xenial

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Title:
  attempts to rename vlans / vlans have addr_assign_type of 0 on kernel
  4.4

Status in cloud-init:
  Confirmed
Status in cloud-init package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in cloud-init source package in Xenial:
  Fix Committed
Status in linux source package in Xenial:
  Triaged
Status in cloud-init source package in Yakkety:
  Fix Committed
Status in linux source package in Yakkety:
  New
Status in cloud-init source package in Zesty:
  Confirmed
Status in linux source package in Zesty:
  New

Bug description:
  [Impact]

   * When vlan interfaces are created, their mac address is copied from
  the underlying interface, but it is not marked by kernel as stolen.

   * When underlying interface MAC address is changed, it does not
  propagate to the vlan interfaces.

  [Test Case]

   * Create vlan interface, check the addr_assign_type sysfs attribute,
  it should be 2, not 0.

   * Update the base interface mac address, the mac address of the vlan
  interface should change too.

   * cloud-init test case

  
  
  wget 
https://git.launchpad.net/~smoser/cloud-init/+git/sru-info/plain/bin/get-proposed-cloudimg;
  chmod 755 get-proposed-cloudimg;

  for release in xenial yakkety zesty; do
./get-proposed-cloudimg $release;
MODE=vlan ./btest-launch.sh $release-server-cloudimg-amd64-proposed.img 
;
# ubuntu/passw0rd
python3 -c 'from cloudinit.net import get_interfaces_by_mac; 
print(get_interfaces_by_mac())'; # results in no runtime error and doesn't 
report vlan interface name
  done
   


  
  [Regression Potential]

   * Userspace may rely on non-propagating MAC addresses, and the fact
  that vlan mac address type is wrongly stated as non-stolen; however
  this behaviour will be consistent with 4.7+ kernels.

  [Other Info]

   * Please cherrypick 308453aa9156a3b8ee382c0949befb507a32b0c1 into
  v4.4 kernels

  commit 308453aa9156a3b8ee382c0949befb507a32b0c1
  Author: Mike Manning 
  Date:   Fri May 27 17:45:07 2016 +0100

  vlan: Propagate MAC address to VLANs

  The MAC address of the physical interface is only copied to the VLAN
  when it is first created, resulting in an inconsistency after MAC
  address changes of only newly created VLANs having an up-to-date MAC.

  The VLANs should continue inheriting the MAC address of the physical
  interface until the VLAN MAC address is explicitly set to any value.
  This allows IPv6 EUI64 addresses for the VLAN to reflect any changes
  to the MAC of the physical interface and thus for DAD to behave as
  expected.

  Signed-off-by: Mike Manning 
  Signed-off-by: David S. Miller 

   * Original bug report

  When attempting to verify sru for bug 1669860, I found that vlans
  are not properly filtered out by 'get_interfaces_by_mac'.  That means
  that the bug is still present with vlans.

  The reason for this is that /sys/class/net//addr_assign_type
  shows '0' for a vlan on 4.4, but (correctly) shows '2' on 4.8.
  See https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-net
  for doc on addr_assign_type.

  Related bugs:
   * bug 1669860: cloud-init attempts to rename bonds

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[Kernel-packages] [Bug 1690196] Re: [Hyper-V][SAUCE] hv_sock for 4.10

[Ubuntu Foundations Team Bug Bot]

** Tags added: patch

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Title:
  [Hyper-V][SAUCE] hv_sock for 4.10

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Please include the latest version of Hyper-V Sockets (hv_sock) for the
  4.10 kernel against the Azure kernel. This is SAUCE as this has not
  yet been submitted or accepted upstream in this form.

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[Kernel-packages] [Bug 1689777] Re: NFS lockd error

[Alexander]

Booting on old Kernel does not relove issue, not Kernel related so far.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Opinion

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Title:
  NFS lockd error

Status in linux package in Ubuntu:
  Opinion

Bug description:
  System:
  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04
  Version signature: Ubuntu 4.4.0-75.96~14.04.1-generic 4.4.59

  Using NFS-common and NFS-kernel-server version 1:1.2.8-6ubuntu1.2
  before kernel update and after.

  After an update from linux-image-generic-lts-xenial:amd64 4.4.0.64.50 to 
version 4.4.0.75.62, our NFS server refuses any exclusive file locks after 
every night. Symptoms are that NFS clients cannot execute programs that use 
exclusive file locks (e.g. cradle), if using a UI like Ubuntu Desktop, the 
whole UI is stuck. However files can still be accessed and created via shell on 
a client through nfs.
  Following log is produced on a client that mounts nfs:

  May 10 00:46:23 irminen kernel: [2972685.514114] lockd: server 
pranger.uni-trier.de OK
  May 10 00:47:24 irminen kernel: [2972746.611297] lockd: server 
pranger.uni-trier.de not responding, still trying

  The nfs server produces following log:

  May  8 22:30:22 pranger kernel: [6267842.076551] Btrfs loaded
  May  9 04:16:02 pranger kernel: [6288582.711415] lockd: cannot monitor client
  May  9 04:17:02 pranger kernel: [6288642.871345] lockd: cannot monitor client
  May  9 04:18:03 pranger kernel: [6288703.031317] lockd: cannot monitor client
  May  9 04:19:03 pranger kernel: [6288763.191282] lockd: cannot monitor client
  May  9 04:20:03 pranger kernel: [6288823.351247] lockd: cannot monitor client
  May  9 04:21:03 pranger kernel: [623.511292] lockd: cannot monitor client
  May  9 04:22:03 pranger kernel: [6288943.671215] lockd: cannot monitor client
  May  9 04:23:03 pranger kernel: [6289003.831189] lockd: cannot monitor client

  Restarting the NFS Server does not resolve the issue, I had to reboot
  the server completely. After one day running the same problem appears
  again.

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[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Mitchell Tasman]

@Seth Forshee,

Thanks again for your patch series and test kernel, which has resulted
in my system running stably for over a week now.

Although your patch series was ACK'd on the Ubuntu kernel mailing list,
I thought it worth mentioning that it doesn't yet appear to have been
applied to master-next of http://kernel.ubuntu.com/git/ubuntu/ubuntu-
zesty.git/.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1689777] Re: NFS lockd error

[Alexander]

Booting on old Kernel does not relove issue, not Kernel related so far.

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Title:
  NFS lockd error

Status in linux package in Ubuntu:
  Opinion

Bug description:
  System:
  Description:  Ubuntu 14.04.5 LTS
  Release:  14.04
  Version signature: Ubuntu 4.4.0-75.96~14.04.1-generic 4.4.59

  Using NFS-common and NFS-kernel-server version 1:1.2.8-6ubuntu1.2
  before kernel update and after.

  After an update from linux-image-generic-lts-xenial:amd64 4.4.0.64.50 to 
version 4.4.0.75.62, our NFS server refuses any exclusive file locks after 
every night. Symptoms are that NFS clients cannot execute programs that use 
exclusive file locks (e.g. cradle), if using a UI like Ubuntu Desktop, the 
whole UI is stuck. However files can still be accessed and created via shell on 
a client through nfs.
  Following log is produced on a client that mounts nfs:

  May 10 00:46:23 irminen kernel: [2972685.514114] lockd: server 
pranger.uni-trier.de OK
  May 10 00:47:24 irminen kernel: [2972746.611297] lockd: server 
pranger.uni-trier.de not responding, still trying

  The nfs server produces following log:

  May  8 22:30:22 pranger kernel: [6267842.076551] Btrfs loaded
  May  9 04:16:02 pranger kernel: [6288582.711415] lockd: cannot monitor client
  May  9 04:17:02 pranger kernel: [6288642.871345] lockd: cannot monitor client
  May  9 04:18:03 pranger kernel: [6288703.031317] lockd: cannot monitor client
  May  9 04:19:03 pranger kernel: [6288763.191282] lockd: cannot monitor client
  May  9 04:20:03 pranger kernel: [6288823.351247] lockd: cannot monitor client
  May  9 04:21:03 pranger kernel: [623.511292] lockd: cannot monitor client
  May  9 04:22:03 pranger kernel: [6288943.671215] lockd: cannot monitor client
  May  9 04:23:03 pranger kernel: [6289003.831189] lockd: cannot monitor client

  Restarting the NFS Server does not resolve the issue, I had to reboot
  the server completely. After one day running the same problem appears
  again.

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[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Manoj Iyer]

Jeff,

Thanks for testing that kernel. The bug was already cced so its all 
recorded there. Nothing more to be done from your side. I will send 
this patch out to the kernel team for SRU.

On Thu, May 11, 2017 at 3:04 PM, Jeff Hugo  
wrote:
> Tested on both SDP and REP.  You want the following posted on the LP 
> bug?
> 
> root@null-8cfdf006971f:/home/ubuntu# uname -a
> Linux null-8cfdf006971f 4.10.0-20-generic #22~lp1689886+sru3-Ubuntu 
> SMP Wed May 10 22:01:57 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux
> root@null-8cfdf006971f:/home/ubuntu#
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 0 fru0.bin
> Fru Size : 256 bytes
> Done
> root@null-8cfdf006971f:/home/ubuntu#
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 1 fru1.bin
> Fru Size : 256 bytes
> Done
> root@null-8cfdf006971f:/home/ubuntu#
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 0
> Board Mfg Date: Sun Sep 12 12:55:00 2004
> Board Mfg : QUALCOMM
> Board Product : ABW|SYS|CVR,2DPC|V3
> 
> Board Serial  : N10MYKGC4
> Board Part Number : 20-P7989-H1S
> 
> 
> 
> root@null-8cfdf006971f:/home/ubuntu# uname -a
> Linux null-8cfdf006971f 4.10.0-20-generic #22~lp1689886+sru3-Ubuntu 
> SMP Wed May 10 22:01:57 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 0 fru0.bin
> Fru Size : 1024 bytes
> Done
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 1 fru1.bin
> Fru Size : 256 bytes
> Done
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 0
> Chassis Type  : Rack Mount Chassis
> Chassis Part Number   : B81014010004
> Chassis Serial: 716CJ0SA
> Board Mfg Date: Sat Apr 15 02:36:00 2017
> Board Mfg : WIWYNN
> Board Product : QDF2400 Customer Reference Board
> Board Serial  : B5501401D00571200032J0LA
> Board Part Number : B81.01410.0019
> Product Manufacturer  : WIWYNN
> Product Name  : QDF2400 Reference Evaluation Platform
> Product Part Number   : CV90-LA115-P900
> Product Version   : EVT
> Product Serial: B81014010004716CJ0SA
> Product Asset Tag :
> root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 1
> Board Mfg Date: Tue Apr 25 05:46:00 2017
> Board Mfg : WIWYNN
> Board Product : REP-1 PCIe riser P952
> Board Serial  : B5501404D003713EJ0LA
> Board Part Number : B81.01410.0013
> 
> Jeffrey Hugo
> Senior Engineer
> Qualcomm Datacenter Technologies, Inc.
> 1-303-247-5002
> 
> From: Jeff Hugo
> Sent: Thursday, May 11, 2017 11:42 AM
> To: 'Manoj Iyer' 
> Cc: Joseph Chang ; 
> 1689...@bugs.launchpad.net
> Subject: RE: [Bug #1689886] Please test this kernel and report 
> results for SRU.
> 
> Hmm, that looks like it should work.  I wonder why it didn’t seem 
> to go well for me.  I’ll give it another shot.
> 
> Jeffrey Hugo
> Senior Engineer
> Qualcomm Datacenter Technologies, Inc.
> 1-303-247-5002
> 
> From: Manoj Iyer [mailto:manoj.i...@canonical.com]
> Sent: Thursday, May 11, 2017 11:21 AM
> To: Jeff Hugo 
> Cc: Joseph Chang ; 
> 1689...@bugs.launchpad.net
> Subject: RE: [Bug #1689886] Please test this kernel and report 
> results for SRU.
> 
> 
> 
> On Thu, May 11, 2017 at 11:54 AM, Jeff Hugo  
> wrote:
> 
>> Manoj, how do you recommend utilizing the PPA?
>> 
>> I downloaded the debian packages for linux-image and headers, used 
>> dpkg to install, and while it boots, many of the drivers are 
>> missing, so the test case cannot be executed.
> 
> The instructions to add the ppa and install the kernel etc are in the 
> PPA:
> https://launchpad.net/~centriq-team/+archive/ubuntu/test/
> 
> in brief:
> sudo add-apt-repository ppa:centriq-team/test
> sudo apt-get update
> sudo apt-get install linux-image-4.10.0-20-generic 
> linux-image-extra-4.10.0-20-generic
> 
> If you have multiple versions of the kernel installed on your system 
> and if you want to stop at the grub menu to select your kernel... you 
> need to edit /etc/default/grub and comment out 
> "GRUB_HIDDEN_TIMEOUT=0"  before you install the kernel package (if 
> you edited after you installed you can just run sudo update-grub2). 
> This will drop you into the grub menu, where you can go into the 
> "Advanced" tab and select the kernel you want to boot.
> 
> 
>> I attempted to go through DI, but pointing DI to the test PPA does 
>> not seem to install the correct kernel, and leaves the system in a 
>> non-bootable state.
> 
> 
> 
> 
>> 
>> Jeffrey Hugo
>> Senior Engineer
>> Qualcomm Datacenter Technologies, Inc.
>> 1-303-247-5002
>> 
>> From: Manoj Iyer [mailto:manoj.i...@canonical.com]
>> Sent: Thursday, May 11, 2017 10:16 AM
>> To: Joseph Chang 
>> Cc: Jeff Hugo ; 1689...@bugs.launchpad.net
>> Subject: RE: [Bug #1689886] Please test this kernel and report 
>> results for SRU.
>> 
>> Joseph,
>> 
>> Thanks for testing. Have you tested the kernel in the centriq test 
>> PPA with the patch applied? Or was i

[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Jeffrey Hugo]

Tested on both SDP and REP.  You want the following posted on the LP
bug?

root@null-8cfdf006971f:/home/ubuntu# uname -a
Linux null-8cfdf006971f 4.10.0-20-generic #22~lp1689886+sru3-Ubuntu SMP Wed May 
10 22:01:57 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux
root@null-8cfdf006971f:/home/ubuntu#
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 0 fru0.bin
Fru Size : 256 bytes
Done
root@null-8cfdf006971f:/home/ubuntu#
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 1 fru1.bin
Fru Size : 256 bytes
Done
root@null-8cfdf006971f:/home/ubuntu#
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 0
Board Mfg Date: Sun Sep 12 12:55:00 2004
Board Mfg : QUALCOMM
Board Product : ABW|SYS|CVR,2DPC|V3

Board Serial  : N10MYKGC4
Board Part Number : 20-P7989-H1S


root@null-8cfdf006971f:/home/ubuntu# uname -a
Linux null-8cfdf006971f 4.10.0-20-generic #22~lp1689886+sru3-Ubuntu SMP Wed May 
10 22:01:57 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 0 fru0.bin
Fru Size : 1024 bytes
Done
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru read 1 fru1.bin
Fru Size : 256 bytes
Done
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 0
Chassis Type  : Rack Mount Chassis
Chassis Part Number   : B81014010004
Chassis Serial: 716CJ0SA
Board Mfg Date: Sat Apr 15 02:36:00 2017
Board Mfg : WIWYNN
Board Product : QDF2400 Customer Reference Board
Board Serial  : B5501401D00571200032J0LA
Board Part Number : B81.01410.0019
Product Manufacturer  : WIWYNN
Product Name  : QDF2400 Reference Evaluation Platform
Product Part Number   : CV90-LA115-P900
Product Version   : EVT
Product Serial: B81014010004716CJ0SA
Product Asset Tag :
root@null-8cfdf006971f:/home/ubuntu# ipmitool fru print 1
Board Mfg Date: Tue Apr 25 05:46:00 2017
Board Mfg : WIWYNN
Board Product : REP-1 PCIe riser P952
Board Serial  : B5501404D003713EJ0LA
Board Part Number : B81.01410.0013

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Jeff Hugo
Sent: Thursday, May 11, 2017 11:42 AM
To: 'Manoj Iyer' 
Cc: Joseph Chang ; 1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Hmm, that looks like it should work.  I wonder why it didn’t seem to go
well for me.  I’ll give it another shot.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 11:21 AM
To: Jeff Hugo mailto:jh...@qti.qualcomm.com>>
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.


On Thu, May 11, 2017 at 11:54 AM, Jeff Hugo 
mailto:jh...@qti.qualcomm.com>> wrote:
Manoj, how do you recommend utilizing the PPA?

I downloaded the debian packages for linux-image and headers, used dpkg
to install, and while it boots, many of the drivers are missing, so the
test case cannot be executed.

The instructions to add the ppa and install the kernel etc are in the PPA:
https://launchpad.net/~centriq-team/+archive/ubuntu/test/

in brief:
sudo add-apt-repository ppa:centriq-team/test
sudo apt-get update
sudo apt-get install linux-image-4.10.0-20-generic 
linux-image-extra-4.10.0-20-generic

If you have multiple versions of the kernel installed on your system and
if you want to stop at the grub menu to select your kernel... you need
to edit /etc/default/grub and comment out "GRUB_HIDDEN_TIMEOUT=0"
before you install the kernel package (if you edited after you installed
you can just run sudo update-grub2). This will drop you into the grub
menu, where you can go into the "Advanced" tab and select the kernel you
want to boot.


I attempted to go through DI, but pointing DI to the test PPA does not seem to 
install the correct kernel, and leaves the system in a non-bootable state.



Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 10:16 AM
To: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Cc: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Joseph,

Thanks for testing. Have you tested the kernel in the centriq test PPA
with the patch applied? Or was it an upstream kernel? If you tested the
kernel in centriq test PPA could you please post your test results here?

Thanks
Manoj
On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
mailto:joech...@qti.qualcomm.com>> wrote:
Hi,

I already test the patch on REP and it really fix the kernel panic issue.
https://git.kernel.org/pub/scm/linux/ke

[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Jeffrey Hugo]

Hmm, that looks like it should work.  I wonder why it didn’t seem to go
well for me.  I’ll give it another shot.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 11:21 AM
To: Jeff Hugo 
Cc: Joseph Chang ; 1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.


On Thu, May 11, 2017 at 11:54 AM, Jeff Hugo
mailto:jh...@qti.qualcomm.com>> wrote:

Manoj, how do you recommend utilizing the PPA?

I downloaded the debian packages for linux-image and headers, used dpkg
to install, and while it boots, many of the drivers are missing, so the
test case cannot be executed.

The instructions to add the ppa and install the kernel etc are in the PPA:
https://launchpad.net/~centriq-team/+archive/ubuntu/test/

in brief:
sudo add-apt-repository ppa:centriq-team/test
sudo apt-get update
sudo apt-get install linux-image-4.10.0-20-generic 
linux-image-extra-4.10.0-20-generic

If you have multiple versions of the kernel installed on your system and
if you want to stop at the grub menu to select your kernel... you need
to edit /etc/default/grub and comment out "GRUB_HIDDEN_TIMEOUT=0"
before you install the kernel package (if you edited after you installed
you can just run sudo update-grub2). This will drop you into the grub
menu, where you can go into the "Advanced" tab and select the kernel you
want to boot.


I attempted to go through DI, but pointing DI to the test PPA does not seem to 
install the correct kernel, and leaves the system in a non-bootable state.



Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 10:16 AM
To: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Cc: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Joseph,

Thanks for testing. Have you tested the kernel in the centriq test PPA
with the patch applied? Or was it an upstream kernel? If you tested the
kernel in centriq test PPA could you please post your test results here?

Thanks
Manoj
On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
mailto:joech...@qti.qualcomm.com>> wrote:
Hi,

I already test the patch on REP and it really fix the kernel panic issue.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06

Thank you,
Joseph.
From: Jeff Hugo
Sent: Thursday, May 11, 2017 9:28 PM
To: Manoj Iyer mailto:manoj.i...@canonical.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Yep, I’ll have it tested.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Wednesday, May 10, 2017 10:00 PM
To: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: [Bug #1689886] Please test this kernel and report results for SRU.

Jeff,

Could you please test the kernel in PPA https://launchpad.net/~centriq-
team/+archive/ubuntu/test/ <%20https:/launchpad.net/~centriq-
team/+archive/ubuntu/test/%20> that has Joeseph Chang's patch ipmi: Fix
kernel panic at ipmi_ssif_thread() on a QDF2400 REP system and report
your results? http://bugs.launchpad.net/bugs/1689886
<%20http:/bugs.launchpad.net/bugs/1689886%20>

When you report the test results please include the output of the
working ipmi command.

Thanks
Manoj Iyer

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https://bugs.launchpad.net/bugs/1689886

Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=

[Kernel-packages] [Bug 405294] Re: a2dp skips terribly

[Sergio Callegari]

I have occasionally seen this too, in kubuntu 17.04. What is weird is
that it happens only sometimes, and I cannot recognize what triggers the
issue. Last time it went away with a reboot.

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https://bugs.launchpad.net/bugs/405294

Title:
  a2dp skips terribly

Status in PulseAudio:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  As I upgraded to the Karmic alpha, bluetooth audio (via a2dp) stopped
  working properly. It was working fine in Jaunty.

  My headphones are detected and configured by pulse, but the audio
  skips as if it's spending half of each second paused. Music is
  buffered so that after I click stop on rhythmbox (or whatever--it
  happens with whatever player I use) the audio continues until it's
  caught up.

  syslog is full of the following lines:
  Jul 27 08:55:45 carlin1 pulseaudio[3218]: alsa-source.c: Increasing minimal 
latency to 1.00 ms
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
15128 us (= 2668 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36586 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
35593 us (= 6276 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
36597 us (= 6452 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32601 us (= 5748 bytes) in audio stream
  Jul 27 08:55:46 carlin1 pulseaudio[3218]: module-bluetooth-device.c: Skipping 
32589 us (= 5748 bytes) in audio stream

  This is with
  bluez 4.45-0ubuntu4
  pulseaudio1:0.9.15-4ubuntu2 0

  pulseaudio version 1:0.9.16~test2-0ubuntu1~ppa3 from ubuntu-audio-dev
  didn't help.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1690155] Re: Fix NVLINK2 TCE route

[bugproxy]

** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin1704

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1690155

Title:
  Fix NVLINK2 TCE route

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Zesty:
  New
Status in linux source package in Artful:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao  -
  2017-05-11 09:14:17 ==

  Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
  NVLink2") forced all TCE kills to go via the OPAL call for
  NVLink2. However the PHB3 implementation of TCE kill was still being
  called directly from some functions which in some circumstances caused
  a machine check

  The following commit was added into zesty using LP#1667081

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1690177] Re: [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-picks from linux-next

[Joseph Salisbury]

** Tags added: kernel-da-key kernel-hyper-v

-- 
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Title:
  [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-
  picks from linux-next

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Catching up with upstream 4.11 Hyper-V files:
  arch/x86/kernel/cpu/mshyperv.c
  arch/x86/include/asm/mshyperv.h
  arch/x86/include/uapi/asm/hyperv.h
  include/linux/hyperv.h
  drivers/hv/channel.c
  drivers/hv/channel_mgmt.c
  drivers/hv/connection.c
  drivers/hv/hv_balloon.c
  drivers/hv/hv.c
  drivers/hv/hv_fcopy.c
  drivers/hv/hv_kvp.c
  drivers/hv/hv_snapshot.c
  drivers/hv/hv_util.c
  drivers/hv/hv_utils_transport.c
  drivers/hv/hv_utils_transport.h
  drivers/hv/hyperv_vmbus.h
  drivers/hv/ring_buffer.c
  drivers/hv/vmbus_drv.c
  tools/hv/hv_fcopy_daemon.c
  tools/hv/hv_get_dhcp_info.sh
  tools/hv/hv_get_dns_info.sh
  tools/hv/hv_kvp_daemon.c
  tools/hv/hv_set_ifconfig.sh
  tools/hv/hv_vss_daemon.c
  tools/hv/lsvmbus
  drivers/input/serio/hyperv-keyboard.c
  drivers/net/hyperv/hyperv_net.h
  drivers/net/hyperv/netvsc.c
  drivers/net/hyperv/netvsc_drv.c
  drivers/net/hyperv/rndis_filter.c
  drivers/scsi/storvsc_drv.c
  drivers/hid/hid-hyperv.c
  drivers/pci/host/pci-hyperv.c
  drivers/video/fbdev/hyperv_fb.c
  drivers/uio/uio_hv_generic.c

  This is the delta from 4.11 to 4.10.3:
  mshyperv.c : commit 63ed4e0c67df332681ebfef6eca6852da28d6300 : Drivers: 
hv: vmbus: Consolidate all Hyper-V specific clocksource code
  mshyperv.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  mshyperv.c : commit 8730046c1498e8fb8c9a124789893944e8ce8220 : Drivers: 
hv vmbus: Move Hypercall page setup out of common code
  hyperv.h : commit d058fa7e98ff01a4b4750a2210fc19906db3cbe1 : Drivers: hv: 
vmbus: Move the crash notification function
  hyperv.h : commit e4165a0fad0963bf8b4a59f54d3360ccb6a6d1ea : vmbus: 
constify parameters where possible
  hyperv.h : commit f6c4391553573d592212e6624cfba5e2752cd5c8 : vmbus: 
remove no longer used signal_policy
  hyperv.h : commit 3454323c954775098871559b5c23d877c3e23f77 : vmbus: 
remove unused kickq argument to sendpacket
  hyperv.h : commit 6e47dd3e2938f41d75045bbcb64aa9df3a463b2a : vmbus: 
expose hv_begin/end_read
  channel.c : commit 5c1bec61fdfcd056df909a712e2a86bbaeb0f942 : vmbus: use 
kernel bitops for traversing interrupt mask
  channel.c : commit 5e030d5ce9d99a899b648413139ff65bab12b038 : Drivers: 
hv: vmbus: Don't leak memory when a channel is rescinded
  channel_mgmt.c : commit e810e48c0c9a1a1ebb90cfe966bce6dc80ce08e7 : 
Drivers: hv: vmbus: Move the code to signal end of message
  channel_mgmt.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  connection.c : commit 37cdd991fac810a727cd285629d1640fcf53cd19 : vmbus: 
put related per-cpu variable together
  connection.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  connection.c : commit a100d88df1e924e5c9678fabf054d1bae7ab74fb : hv: use 
correct order when freeing monitor_pages
  hv_balloon.c : commit ad6d41253bf91eabb41626683c35a712ba27a20c : Drivers: 
hv: balloon: add a fall through comment to hv_memory_notifier()
  hv.c : commit 6ab42a66d2cc10afefea9f9e5d9a5ad5a836d254 : Drivers: hv: 
vmbus: Move Hypercall invocation code out of common code
  hv.c : commit d5116b4091ecca271c249ede43a49c1245920558 : Drivers: hv: 
vmbus: Restructure the clockevents code
  hv_fcopy.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_fcopy.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: 
hv: util: move waiting for release to hv_utils_transport itself
  hv_kvp.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
  hv_kvp.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: hv: 
util: move waiting for release to hv_utils_transport itself
  hv_snapshot.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  hv_snapshot.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
  hv_util.c : commit 3716a49a81ba19dda7202633a68b28564ba95eb5 : hv_utils: 
implement Hyper-V PTP source
  hv_util.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_utils_transport.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
  hv_

[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[joseph chang]

Thank you Manoj,

Sorry~
I don’t know how to download kernel in the centriq test PPA with the patch 
applied.
I just applied my patch to qcom internal kernel before I submit patch to 
upstream kernel.
If you can share detail step here … I can try it tomorrow … ☺

Thank you,
Joseph.
From: Jeff Hugo
Sent: Friday, May 12, 2017 12:54 AM
To: Manoj Iyer ; Joseph Chang 

Cc: 1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Manoj, how do you recommend utilizing the PPA?

I downloaded the debian packages for linux-image and headers, used dpkg
to install, and while it boots, many of the drivers are missing, so the
test case cannot be executed.  I attempted to go through DI, but
pointing DI to the test PPA does not seem to install the correct kernel,
and leaves the system in a non-bootable state.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Thursday, May 11, 2017 10:16 AM
To: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Cc: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Joseph,

Thanks for testing. Have you tested the kernel in the centriq test PPA
with the patch applied? Or was it an upstream kernel? If you tested the
kernel in centriq test PPA could you please post your test results here?

Thanks
Manoj
On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
mailto:joech...@qti.qualcomm.com>> wrote:
Hi,

I already test the patch on REP and it really fix the kernel panic issue.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06

Thank you,
Joseph.
From: Jeff Hugo
Sent: Thursday, May 11, 2017 9:28 PM
To: Manoj Iyer mailto:manoj.i...@canonical.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Yep, I’ll have it tested.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Wednesday, May 10, 2017 10:00 PM
To: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: [Bug #1689886] Please test this kernel and report results for SRU.

Jeff,

Could you please test the kernel in PPA https://launchpad.net/~centriq-
team/+archive/ubuntu/test/ <%20https:/launchpad.net/~centriq-
team/+archive/ubuntu/test/%20> that has Joeseph Chang's patch ipmi: Fix
kernel panic at ipmi_ssif_thread() on a QDF2400 REP system and report
your results? http://bugs.launchpad.net/bugs/1689886
<%20http:/bugs.launchpad.net/bugs/1689886%20>

When you report the test results please include the output of the
working ipmi command.

Thanks
Manoj Iyer

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Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 18

[Kernel-packages] [Bug 1690196] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1690196

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  [Hyper-V][SAUCE] hv_sock for 4.10

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Please include the latest version of Hyper-V Sockets (hv_sock) for the
  4.10 kernel against the Azure kernel. This is SAUCE as this has not
  yet been submitted or accepted upstream in this form.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1687107] Re: CVE-2016-8645: Linux kernel mishandles socket buffer (skb) truncation

[Dan Streetman]

No public reproduction documentation has been provided for this CVE
(that I can find).  However, I verified the change is in the
3.13.0-119.166 kernel source.

** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty

** Tags removed: sts-sru

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https://bugs.launchpad.net/bugs/1687107

Title:
  CVE-2016-8645: Linux kernel mishandles socket buffer (skb) truncation

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  [Impact]

  From CVE description:
  https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-8645.html

  "The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation,
  which allows local users to cause a denial of service (system crash) via a
  crafted application that makes sendto system calls, related to
  net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c."

  [Test Case]
  See references in the CVE page.

  [Regression Potential]
  This modifies the code that handles all tcp packets, so it could cause 
problems with network traffic, although unlikely since it's been applied 
upstream and to various stable kernels (but not the 3.13.y stable branch).

  [Other Info]
  The patch appears to have been pulled into xenial through the 4.4.y stable 
tree, but it doesn't appear that the patch will be applied to the 3.13.y stable 
tree, so this bug is track manually adding the patch.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Manoj Iyer]

On Thu, May 11, 2017 at 11:54 AM, Jeff Hugo  
wrote:
> Manoj, how do you recommend utilizing the PPA?
> 
> I downloaded the debian packages for linux-image and headers, used 
> dpkg to install, and while it boots, many of the drivers are missing, 
> so the test case cannot be executed.

The instructions to add the ppa and install the kernel etc are in the 
PPA:
https://launchpad.net/~centriq-team/+archive/ubuntu/test/

in brief:
sudo add-apt-repository ppa:centriq-team/test
sudo apt-get update
sudo apt-get install linux-image-4.10.0-20-generic 
linux-image-extra-4.10.0-20-generic

If you have multiple versions of the kernel installed on your system 
and if you want to stop at the grub menu to select your kernel... you 
need to edit /etc/default/grub and comment out "GRUB_HIDDEN_TIMEOUT=0"  
before you install the kernel package (if you edited after you 
installed you can just run sudo update-grub2). This will drop you into 
the grub menu, where you can go into the "Advanced" tab and select the 
kernel you want to boot.


> I attempted to go through DI, but pointing DI to the test PPA does 
> not seem to install the correct kernel, and leaves the system in a 
> non-bootable state.


> 
> Jeffrey Hugo
> Senior Engineer
> Qualcomm Datacenter Technologies, Inc.
> 1-303-247-5002
> 
> From: Manoj Iyer [mailto:manoj.i...@canonical.com]
> Sent: Thursday, May 11, 2017 10:16 AM
> To: Joseph Chang 
> Cc: Jeff Hugo ; 1689...@bugs.launchpad.net
> Subject: RE: [Bug #1689886] Please test this kernel and report 
> results for SRU.
> 
> Joseph,
> 
> Thanks for testing. Have you tested the kernel in the centriq test 
> PPA with the patch applied? Or was it an upstream kernel? If you 
> tested the kernel in centriq test PPA could you please post your test 
> results here?
> 
> Thanks
> Manoj
> On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
>  wrote:
> 
>> Hi,
>> 
>> I already test the patch on REP and it really fix the kernel panic 
>> issue.
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06
>> 
>> Thank you,
>> Joseph.
>> From: Jeff Hugo
>> Sent: Thursday, May 11, 2017 9:28 PM
>> To: Manoj Iyer ; 1689...@bugs.launchpad.net
>> Cc: Joseph Chang 
>> Subject: RE: [Bug #1689886] Please test this kernel and report 
>> results for SRU.
>> 
>> Yep, I’ll have it tested.
>> 
>> Jeffrey Hugo
>> Senior Engineer
>> Qualcomm Datacenter Technologies, Inc.
>> 1-303-247-5002
>> 
>> From: Manoj Iyer [mailto:manoj.i...@canonical.com]
>> Sent: Wednesday, May 10, 2017 10:00 PM
>> To: Jeff Hugo ; 1689...@bugs.launchpad.net
>> Cc: Joseph Chang 
>> Subject: [Bug #1689886] Please test this kernel and report results 
>> for SRU.
>> 
>> Jeff,
>> 
>> Could you please test the kernel in PPA 
>> https://launchpad.net/~centriq-team/+archive/ubuntu/test/ that has 
>> Joeseph Chang's patch ipmi: Fix kernel panic at ipmi_ssif_thread() 
>> on a QDF2400 REP system and report your results? 
>> http://bugs.launchpad.net/bugs/1689886
>> 
>> When you report the test results please include the output of the 
>> working ipmi command.
>> 
>> Thanks
>> Manoj Iyer

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1689886

Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489

Re: [Kernel-packages] [Bug 1424293] Re: BYD trackpad detected as PS/2 mouse

[Daveh]

Manufacturer is Pcspecialist and product is Lafite laptop (2015)

Thanks for you help, can you advise how to apply this permanently
please?


On 11/05/2017 15:00, Kai-Heng Feng wrote:
> Hi guys,
> Can you share your machine's vendor name and product name?
>

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Title:
  BYD trackpad detected as PS/2 mouse

Status in linux package in Ubuntu:
  Triaged

Bug description:
  In 14.04.2, I expected to be able to use as touchpad with two finger
  vertical/horizontal scrolling. Currently only able to use plainly. The
  exact device is this:
  http://bydit.com/doce/products/microelectronics/2474.html

  I: Bus=0011 Vendor=0002 Product=0005 Version=
  N: Name="ImPS/2 Generic Wheel Mouse"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input7
  U: Uniq=
  H: Handlers=mouse0 event10
  B: PROP=0
  B: EV=7
  B: KEY=7 0 0 0 0
  B: REL=103

  Output of xinput --list
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ ImPS/2 Generic Wheel Mouse  id=12   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ Power Buttonid=8[slave  
keyboard (3)]
  ↳ Sleep Buttonid=9[slave  
keyboard (3)]
  ↳ USB 2.0 Camera  id=10   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=11   [slave  
keyboard (3)]

  ---
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vjftw  1362 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=d58116d7-f5eb-4b3c-b986-a9a29b608880
  InstallationDate: Installed on 2015-04-25 (28 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 003 Device 002: ID 8087:8001 Intel Corp.
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 058f:3821 Alcor Micro Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Intel Corporation SharkBay Platform
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed 
root=UUID=cd943b28-f170-4ce9-b836-18c395f1df6d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-18-generic N/A
   linux-backports-modules-3.19.0-18-generic  N/A
   linux-firmware 1.143.1
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/03/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: WhiteTip Mountain1 Fab2
  dmi.board.vendor: Topstar
  dmi.board.version: Fab2
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd02/03/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SharkBay Platform
  dmi.product.version: 0.1
  dmi.sys.vendor: Intel Corporation

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[Kernel-packages] [Bug 1656112] Re: Power S822LC (8335-GTB) fails KVM guest cert test with kvm_init_vcpu failed: Invalid argument

[Jeff Lane]

I've tested the updated qemu in proposed and it fails.

ubuntu@fesenkov:~$ sudo qemu-system-ppc64 -m 1024 -display none -nographic -net 
nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::-:22 -enable-kvm 
-machine pseries,usb=off -cpu host -drive 
file=/home/ubuntu/xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive 
file=/home/ubuntu/seed.iso,if=virtio
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-iscsi.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-curl.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-dmg.so
Note: only modules from the same build can be loaded.
WARNING: Image format was not specified for '/home/ubuntu/seed.iso' and probing 
guessed raw.
 Automatically detecting the format is dangerous for raw images, write 
operations on block 0 will be restricted.
 Specify the 'raw' format explicitly to remove the restrictions.
Unable to find PowerPC CPU definition

There is no CPU definition for the Power8NVL cpu:
ubuntu@fesenkov:~$ qemu-system-ppc64 -cpu help
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-iscsi.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-curl.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-dmg.so
Note: only modules from the same build can be loaded.
PowerPC 601_v0   PVR 00010001
PowerPC 601_v1   PVR 00010001
PowerPC 601_v2   PVR 00010002
PowerPC 601  (alias for 601_v2)
PowerPC 601v (alias for 601_v2)
PowerPC 603  PVR 00030100
PowerPC MPC8240  (alias for 603)
PowerPC Vanilla  (alias for 603)
PowerPC 604  PVR 00040103
PowerPC ppc32(alias for 604)
PowerPC ppc  (alias for 604)
PowerPC default  (alias for 604)
PowerPC 602  PVR 00050100
PowerPC 603e_v1.1PVR 00060101
PowerPC 603e_v1.2PVR 00060102
PowerPC 603e_v1.3PVR 00060103
PowerPC 603e_v1.4PVR 00060104
PowerPC 603e_v2.2PVR 00060202
PowerPC 603e_v3  PVR 00060300
PowerPC 603e_v4  PVR 00060400
PowerPC 603e_v4.1PVR 00060401
PowerPC 603e (alias for 603e_v4.1)
PowerPC Stretch  (alias for 603e_v4.1)
PowerPC 603p PVR 0007
PowerPC 603e7v   PVR 00070100
PowerPC Vaillant (alias for 603e7v)
PowerPC 603e7v1  PVR 00070101
PowerPC 603e7PVR 00070200
PowerPC 603e7v2  PVR 00070201
PowerPC 603e7t   PVR 00071201
PowerPC 603r (alias for 603e7t)
PowerPC Goldeneye(alias for 603e7t)
PowerPC 740_v1.0 PVR 00080100
PowerPC 750_v1.0 PVR 00080100
PowerPC 740e PVR 00080100
PowerPC 740_v2.0 PVR 00080200
PowerPC 750_v2.0 PVR 00080200
PowerPC 750e PVR 00080200
PowerPC 740_v2.1 PVR 00080201
PowerPC 750_v2.1 PVR 00080201
PowerPC 750_v2.2 PVR 00080202
PowerPC 740_v2.2 PVR 00080202
PowerPC 740_v3.0 PVR 00080300
PowerPC 750_v3.0 PVR 00080300
PowerPC 750_v3.1 PVR 00080301
PowerPC 750  (alias for 750_v3.1)
PowerPC Typhoon  (alias for 750_v3.1)
PowerPC G3   (alias for 750_v3.1)
PowerPC 740_v3.1 PVR 00080301
PowerPC 740  (alias for 740_v3.1)
PowerPC Arthur   (alias for 740_v3.1)
PowerPC 750cx_v1.0   PVR 00082100
PowerPC 750cx_v2.0   PVR 00082200
PowerPC 750cx_v2.1   PVR 00082201
PowerPC 750cx_v2.2   PVR 00082202
PowerPC 750cx(alias for 750cx_v2.2)
PowerPC 750cxe_v2.1  PVR 00082211
PowerPC 750cxe_v2.2  PVR 00082212
PowerPC 750cxe_v2.3  PVR 00082213
PowerPC 750cxe_v2.4  PVR 00082214
PowerPC 750cxe_v3.0  PVR 00082310
PowerPC 750cxe_v3.1  PVR 00082311
PowerPC 745_v1.0 PVR 00083100
PowerPC 755_v1.0 PVR 00083100
PowerPC 745_v1.1 PVR 00083101
PowerPC 755_v1.1 PVR 00083101
PowerPC 755_v2.0 PVR 00083200
PowerPC 745_v2.0 PVR 00083200
PowerPC 745_v2.1 PVR 00083201
PowerPC 755_v2.1 PVR 00083201
PowerPC 745_v2.2 PVR 00083202
PowerPC 755_v2.2 PVR 00083202
PowerPC 755_v2.3 PVR 00083203
PowerPC 745_v2.3 PVR 00083203
PowerPC 755_v2.4 PVR 00083204
PowerPC 745_v2.4 PVR 00083204
PowerPC 745_v2.5 PVR 00083205
PowerPC 755_v2.5 PVR 00083205
PowerPC 745_v2.6 PVR 00083206
PowerPC 755_v2.6 

[Kernel-packages] [Bug 1656112] Re: Power S822LC (8335-GTB) fails KVM guest cert test with kvm_init_vcpu failed: Invalid argument

[Jeff Lane]

ubuntu@fesenkov:~$ dpkg -l |grep qemu | awk '{print $2"\t\t"$3}'
ipxe-qemu 1.0.0+git-20150424.a25a16d-1ubuntu1
qemu-block-extra:ppc64el  1:2.5+dfsg-5ubuntu10.13
qemu-slof 20151103+dfsg-1ubuntu1
qemu-system   1:2.5+dfsg-5ubuntu10.13
qemu-system-arm   1:2.5+dfsg-5ubuntu10.13
qemu-system-common1:2.5+dfsg-5ubuntu10.13
qemu-system-mips  1:2.5+dfsg-5ubuntu10.11
qemu-system-misc  1:2.5+dfsg-5ubuntu10.11
qemu-system-ppc   1:2.5+dfsg-5ubuntu10.11
qemu-system-sparc 1:2.5+dfsg-5ubuntu10.11
qemu-system-x86   1:2.5+dfsg-5ubuntu10.13
qemu-utils1:2.5+dfsg-5ubuntu10.13

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Title:
  Power S822LC (8335-GTB) fails KVM guest cert test with kvm_init_vcpu
  failed: Invalid argument

Status in linux package in Ubuntu:
  Confirmed
Status in qemu package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Confirmed
Status in qemu source package in Xenial:
  Fix Committed

Bug description:
  [Impact]

   * Some newer Power8 derivates fail to work correctly e.g. Power S822LC
    (8335-GTB)

   * This is a toleration change (no exploitation) for those HW releases
     following the SRU policy of "For Long Term Support releases we
     regularly want to enable new hardware. Such changes are appropriate
     provided that we can ensure not to affect upgrades on existing
     hardware."

   * Without the Fix that hardware won't run Xenial guests under current
     Xenials Qemu version

   * The fix lets processors that support it run in PowerISA 2.07
     compatibility mode (plus a few no-op changes as backport
     dependencies)

  [Test Case]

   * Run a Xenial Guest in KVM on one of the specific HW revisions being
     affected.

  [Regression Potential]

   * I'd rate the potential to regress low for powerpc and next to 
 impossible for other architectures, reasons:
   * Changes are PPC only, so fallout should be contained to that
   * Patches and were created by IBM and in Upstream qemu since 2.6
   * The effective change is rather small, only allow to saner cpu model
 versions (drop some HW dev trash that was left) and add the new types.

  [Other Info]

   * Needed for certifying this Hardware for Ubuntu

  Upon running the virtualization test from the certification test
  suite, the kvm guest test fails with the following error:

  kvm_init_vcpu failed: Invalid argument

  This same test works on multiple other IBM Power 8 and Openpower
  servers. kvm-ok tells us that kvm virtualization is supported. I have
  tried with SMT enabled and disabled. I have tried the latest cloud
  image as well as previous onces we had saved. I have tried running the
  qemu-system-ppc64 command found below manually with the same error.

  The full output from the test is as follows:

  Executing KVM Test
  DEBUG:root:Starting KVM Test
  DEBUG:root:Cloud image location specified: 
http://10.1.10.2/cloud/xenial-server-cloudimg-ppc64el-disk1.img.
  DEBUG:root:Downloading xenial-server-cloudimg-ppc64el-disk1.img, from 
http://10.1.10.2
  DEBUG:root:Creating cloud user-data
  DEBUG:root:Creating cloud meta-data
  I: -input-charset not specified, using utf-8 (detected in locale settings)
  Total translation table size: 0
  Total rockridge attributes bytes: 331
  Total directory bytes: 0
  Path table size(bytes): 10
  Max brk space used 0
  183 extents written (0 MB)
  DEBUG:root:Attempting boot for:xenial-server-cloudimg-ppc64el-disk1.img
  DEBUG:root:Attaching Cloud config disk
  DEBUG:root:Using params:qemu-system-ppc64 -m 1024 -display none -nographic 
-net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::-:22 
-enable-kvm -machine pseries,usb=off -cpu POWER8 -drive 
file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive 
file=seed.iso,if=virtio
  INFO:root:Storing VM console output in 
/home/ubuntu/.cache/plainbox/sessions/canonical-certification-server-2017-01-12T22.19.34.session/CHECKBOX_DATA/virt_debug

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-59-generic 4.4.0-59.80
  ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35
  Uname: Linux 4.4.0-59-generic ppc64le
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 12 22:18 seq
   crw-rw 1 root audio 116, 33 Jan 12 22:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.4
  Architecture: ppc64el
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Thu Jan 12 22:45:34 2017
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 002 Device 002: ID 125f:312b A-DATA Technology Co., Ltd. Superior S102 
Pro
   Bus 002

[Kernel-packages] [Bug 1656112] Re: Power S822LC (8335-GTB) fails KVM guest cert test with kvm_init_vcpu failed: Invalid argument

[Jeff Lane]

Additionally, as noted above, qemu-block-extra modules fail to load:

Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-iscsi.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-curl.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-rbd.so
Note: only modules from the same build can be loaded.
Failed to initialize module: /usr/lib/powerpc64le-linux-gnu/qemu/block-dmg.so
Note: only modules from the same build can be loaded.

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Title:
  Power S822LC (8335-GTB) fails KVM guest cert test with kvm_init_vcpu
  failed: Invalid argument

Status in linux package in Ubuntu:
  Confirmed
Status in qemu package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Confirmed
Status in qemu source package in Xenial:
  Fix Committed

Bug description:
  [Impact]

   * Some newer Power8 derivates fail to work correctly e.g. Power S822LC
    (8335-GTB)

   * This is a toleration change (no exploitation) for those HW releases
     following the SRU policy of "For Long Term Support releases we
     regularly want to enable new hardware. Such changes are appropriate
     provided that we can ensure not to affect upgrades on existing
     hardware."

   * Without the Fix that hardware won't run Xenial guests under current
     Xenials Qemu version

   * The fix lets processors that support it run in PowerISA 2.07
     compatibility mode (plus a few no-op changes as backport
     dependencies)

  [Test Case]

   * Run a Xenial Guest in KVM on one of the specific HW revisions being
     affected.

  [Regression Potential]

   * I'd rate the potential to regress low for powerpc and next to 
 impossible for other architectures, reasons:
   * Changes are PPC only, so fallout should be contained to that
   * Patches and were created by IBM and in Upstream qemu since 2.6
   * The effective change is rather small, only allow to saner cpu model
 versions (drop some HW dev trash that was left) and add the new types.

  [Other Info]

   * Needed for certifying this Hardware for Ubuntu

  Upon running the virtualization test from the certification test
  suite, the kvm guest test fails with the following error:

  kvm_init_vcpu failed: Invalid argument

  This same test works on multiple other IBM Power 8 and Openpower
  servers. kvm-ok tells us that kvm virtualization is supported. I have
  tried with SMT enabled and disabled. I have tried the latest cloud
  image as well as previous onces we had saved. I have tried running the
  qemu-system-ppc64 command found below manually with the same error.

  The full output from the test is as follows:

  Executing KVM Test
  DEBUG:root:Starting KVM Test
  DEBUG:root:Cloud image location specified: 
http://10.1.10.2/cloud/xenial-server-cloudimg-ppc64el-disk1.img.
  DEBUG:root:Downloading xenial-server-cloudimg-ppc64el-disk1.img, from 
http://10.1.10.2
  DEBUG:root:Creating cloud user-data
  DEBUG:root:Creating cloud meta-data
  I: -input-charset not specified, using utf-8 (detected in locale settings)
  Total translation table size: 0
  Total rockridge attributes bytes: 331
  Total directory bytes: 0
  Path table size(bytes): 10
  Max brk space used 0
  183 extents written (0 MB)
  DEBUG:root:Attempting boot for:xenial-server-cloudimg-ppc64el-disk1.img
  DEBUG:root:Attaching Cloud config disk
  DEBUG:root:Using params:qemu-system-ppc64 -m 1024 -display none -nographic 
-net nic -net user,net=10.0.0.0/8,host=10.0.0.1,hostfwd=tcp::-:22 
-enable-kvm -machine pseries,usb=off -cpu POWER8 -drive 
file=xenial-server-cloudimg-ppc64el-disk1.img,if=virtio -drive 
file=seed.iso,if=virtio
  INFO:root:Storing VM console output in 
/home/ubuntu/.cache/plainbox/sessions/canonical-certification-server-2017-01-12T22.19.34.session/CHECKBOX_DATA/virt_debug

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-59-generic 4.4.0-59.80
  ProcVersionSignature: Ubuntu 4.4.0-59.80-generic 4.4.35
  Uname: Linux 4.4.0-59-generic ppc64le
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jan 12 22:18 seq
   crw-rw 1 root audio 116, 33 Jan 12 22:18 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.4
  Architecture: ppc64el
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Thu Jan 12 22:45:34 2017
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 002 Device 002: ID 125f:312b A-DATA Technology Co., Ltd. Superior S102 
Pro
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 0

[Kernel-packages] [Bug 1690174] Re: [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

[Joseph Salisbury]

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Tags added: kernel-da-key kernel-hyper-v

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Zesty)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Yakkety)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Zesty)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Xenial)
   Status: New => Triaged

** Changed in: linux (Ubuntu Yakkety)
   Status: New => Triaged

** Changed in: linux (Ubuntu Zesty)
   Status: New => Triaged

** Changed in: linux (Ubuntu)
   Status: Confirmed => Triaged

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Title:
  [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  Triaged
Status in linux source package in Yakkety:
  Triaged
Status in linux source package in Zesty:
  Triaged

Bug description:
  Azure hosts are not supporting non-TCP port numbers in vRSS hashing for
  now. For example, UDP packet loss rate will be high if port numbers are
  also included in vRSS hash.

  So, we created this patch to use only IP numbers for hashing in non-TCP
  traffic.

  https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-
  next.git/commit/?id=f72860afa2e32cdc674cbdd7f354f8fb62e908a6

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[Kernel-packages] [Bug 1690196] [NEW] [Hyper-V][SAUCE] hv_sock for 4.10

[Joshua R. Poulson]

Public bug reported:

Please include the latest version of Hyper-V Sockets (hv_sock) for the
4.10 kernel against the Azure kernel. This is SAUCE as this has not yet
been submitted or accepted upstream in this form.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Patch added: "hv_sock-for-4.10.patch"
   
https://bugs.launchpad.net/bugs/1690196/+attachment/4875264/+files/hv_sock-for-4.10.patch

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Title:
  [Hyper-V][SAUCE] hv_sock for 4.10

Status in linux package in Ubuntu:
  New

Bug description:
  Please include the latest version of Hyper-V Sockets (hv_sock) for the
  4.10 kernel against the Azure kernel. This is SAUCE as this has not
  yet been submitted or accepted upstream in this form.

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[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Sean Tobin]

If it helps at all in the calculus of determining when to release this
update, we've got a production RethinkDB cluster that was affected by
this bug under Zesty server. Installing the
http://people.canonical.com/~sforshee/lp1674838/ kernel set resolved the
issue for us, but I'd greatly prefer running a kernel from the official
repo.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1689342] Re: kernel BUG

[pmow]

*** This bug is a duplicate of bug 1674838 ***
https://bugs.launchpad.net/bugs/1674838

Logs contain the same swapops.h:129 as bug 1674838 so is a duplicate.
(Sorry for the noise.)

** This bug has been marked a duplicate of bug 1674838
   kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

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Title:
  kernel BUG

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After resuming the laptop from hibernation, I opened Chrome and worked
  in it for a few minutes and then it froze. Doing "ps aux | grep
  chrome" hung, as well as "sudo reboot". I can run other bash commands
  fine.

  This may or may not be related, but two weeks ago I upgrade the BIOS
  from 1.02.16 to 1.2.21. Since then I have the system has locked up
  where I can't run standard bash commands. They just return "command
  not found" and I can't start new shells because it can't find bash. On
  this bug report I was able to continue to run commands.

  
  May  8 09:14:37 lappy kernel: [42095.651680] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
  May  8 09:14:37 lappy kernel: [42095.651705] invalid opcode:  [#1] SMP
  May  8 09:14:37 lappy kernel: [42095.651717] Modules linked in: cmac ipheth 
rfcomm uas usb_storage ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user 
xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype 
iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge 
stp llc aufs pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) 
snd_hda_codec_hdmi bnep bbswitch(OE) binfmt_misc hid_multitouch nls_iso8859_1 
dell_led snd_hda_codec_realtek snd_hda_codec_generic i2c_designware_platform 
i2c_designware_core snd_hda_intel snd_hda_codec snd_hda_core uvcvideo snd_hwdep 
videobuf2_vmalloc mxm_wmi videobuf2_memops dell_wmi videobuf2_v4l2 
videobuf2_core snd_pcm videodev media snd_seq_midi btusb snd_seq_midi_event 
btrtl snd_rawmidi nvidia_uvm(POE) dell_laptop dell_smbios dcdbas snd_seq 
snd_seq_device
  May  8 09:14:37 lappy kernel: [42095.651936]  intel_rapl x86_pkg_temp_thermal 
snd_timer intel_powerclamp coretemp kvm_intel brcmfmac kvm rtsx_pci_ms snd 
memstick brcmutil cfg80211 irqbypass crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel soundcore pcbc aesni_intel input_leds aes_x86_64 
crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf joydev serio_raw 
mei_me idma64 mei virt_dma processor_thermal_device intel_pch_thermal 
intel_soc_dts_iosf shpchp intel_lpss_pci hci_uart btbcm btqca btintel bluetooth 
int3403_thermal dell_smo8800 mac_hid wmi int3402_thermal intel_lpss_acpi 
intel_hid acpi_als intel_lpss int3400_thermal acpi_pad int340x_thermal_zone 
kfifo_buf sparse_keymap acpi_thermal_rel industrialio nfsd auth_rpcgss nfs_acl 
lockd msr grace parport_pc sunrpc ppdev lp parport ip_tables x_tables autofs4 
hid_logitech_hidpp
  May  8 09:14:37 lappy kernel: [42095.652144]  hid_microsoft hid_logitech_dj 
usbhid rtsx_pci_sdmmc i915 nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) 
i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt 
fb_sys_fops nvme nvme_core drm ahci rtsx_pci libahci i2c_hid hid 
pinctrl_sunrisepoint video pinctrl_intel fjes
  May  8 09:14:37 lappy kernel: [42095.652223] CPU: 3 PID: 3343 Comm: JS Helper 
Tainted: P   OE   4.10.0-20-generic #22-Ubuntu
  May  8 09:14:37 lappy kernel: [42095.652249] Hardware name: Dell Inc. XPS 15 
9550/0N7TVV, BIOS 1.2.21 02/17/2017
  May  8 09:14:37 lappy kernel: [42095.652270] task: 9653de4d2e00 
task.stack: a532c366c000
  May  8 09:14:37 lappy kernel: [42095.652291] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  May  8 09:14:37 lappy kernel: [42095.652307] RSP: :a532c366fd68 
EFLAGS: 00010246
  May  8 09:14:37 lappy kernel: [42095.652324] RAX: 0017c0048078 RBX: 
e74e84bbea30 RCX: e74e84bbea30
  May  8 09:14:37 lappy kernel: [42095.652346] RDX: 0001 RSI: 
9652eefa8800 RDI: e74e8540c000
  May  8 09:14:37 lappy kernel: [42095.652366] RBP: a532c366fd80 R08: 
9654696b3e00 R09: 9654696b3e00
  May  8 09:14:37 lappy kernel: [42095.652387] R10: 7f47bf3000c8 R11: 
0206 R12: e74e8540c000
  May  8 09:14:37 lappy kernel: [42095.652418] R13: 3e150300 R14: 
a532c366fe30 R15: 965423bdf258
  May  8 09:14:37 lappy kernel: [42095.652439] FS:  7f47abff9700() 
GS:96547dcc() knlGS:
  May  8 09:14:37 lappy kernel: [42095.652463] CS:  0010 DS:  ES:  CR0: 
80050033
  May  8 09:14:37 lappy kernel: [42095.652480] CR2: 7f478dd00018 CR3: 
0002531b2000 CR4: 003406e0
  May  8 09:14:37 lappy kernel: [42095.652501] DR0:  DR1: 
 DR2: 
  May  8 09:14:37 lappy kernel: [42095.652521] DR3: 0

[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Manoj Iyer]

Joseph,

Thanks for testing. Have you tested the kernel in the centriq test PPA 
with the patch applied? Or was it an upstream kernel? If you tested the 
kernel in centriq test PPA could you please post your test results here?

Thanks
Manoj
On Thu, May 11, 2017 at 11:09 AM, Joseph Chang 
 wrote:
> Hi,
> 
> I already test the patch on REP and it really fix the kernel panic 
> issue.
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06
> 
> Thank you,
> Joseph.
> From: Jeff Hugo
> Sent: Thursday, May 11, 2017 9:28 PM
> To: Manoj Iyer ; 1689...@bugs.launchpad.net
> Cc: Joseph Chang 
> Subject: RE: [Bug #1689886] Please test this kernel and report 
> results for SRU.
> 
> Yep, I’ll have it tested.
> 
> Jeffrey Hugo
> Senior Engineer
> Qualcomm Datacenter Technologies, Inc.
> 1-303-247-5002
> 
> From: Manoj Iyer [mailto:manoj.i...@canonical.com]
> Sent: Wednesday, May 10, 2017 10:00 PM
> To: Jeff Hugo ; 1689...@bugs.launchpad.net
> Cc: Joseph Chang 
> Subject: [Bug #1689886] Please test this kernel and report results 
> for SRU.
> 
> Jeff,
> 
> Could you please test the kernel in PPA 
> https://launchpad.net/~centriq-team/+archive/ubuntu/test/ that has 
> Joeseph Chang's patch ipmi: Fix kernel panic at ipmi_ssif_thread() on 
> a QDF2400 REP system and report your results? 
> http://bugs.launchpad.net/bugs/1689886
> 
> When you report the test results please include the output of the 
> working ipmi command.
> 
> Thanks
> Manoj Iyer

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Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
  [ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
  [ 1815.508046] pc : [] lr : [] pstate: 
00400145
  [ 1815.515424] sp : edf1a7823de0
  [ 1815.518723] x29: edf1a7823de0 x28: 
  [ 1815.524018] x27:  x26: 
  [ 1815.529313] x25:  x24: 
  [ 1815.534608] x23: edeeb9dbba08 x22: 219c9d0a3000
  [ 1815.539903] x21: 219c9d0a2420 x20: edeeb9dbba00
  [ 1815.545198] x19: edeeb9dbb800 x18: 0014
  [ 1815.550494] x17:  x16: 
  [ 1815.555789] x15:  x14: 
  [ 1815.561084] x13:  x12: 071c71c71c71c71c
  [ 1815.566379] x11: 00ba x10: 0960
  [ 1815.571674] x9 : 0040 x8 : edf1ad28
  [ 1815.576969] x7 :  x6 : edf1aa9f9600
  [ 1815.582264] x5 : edf1ad00 x4 : 
  [ 1815.587560] x3 : 0026 x2 : 0025
  [ 1815.592855] x1 : 0007 x0 : edf1aa2e4c00
  [ 1815.598150]
  [ 1815.599626] Process kssif0042 (pid: 1950, stack limit = 0xedf1a7820020)
  [ 1815.606571] Stack: (0xedf1a7823de0 to 0xedf1a7824000)
  [ 1815.612301] 3de0: edf1a7823e20 219ca122cb1c edf1ab9d5800 
219ca20cdfa8
  [ 1815.620113] 3e00: 219ca1aa2ee8 edeeb9dbb800 219c9d09f590 
edeeb9dbb800
  [ 1815.627925] 3e20:  219ca1

[Kernel-packages] [Bug 1689538] Re: Firefox hangs then 17.04 won't shutdown and misbehaves

[pmow]

*** This bug is a duplicate of bug 1674838 ***
https://bugs.launchpad.net/bugs/1674838

** This bug has been marked a duplicate of bug 1674838
   kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

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Title:
  Firefox hangs then 17.04 won't shutdown and misbehaves

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading online to 17.04 all looked good. Expected normal operation of 
OS. But after using Firefox for a few hours, it greys out 'not responding', CPU 
rises to 100%, and Operating system commands malfunction.

  firefox:
Installed: 53.0+build6-0ubuntu0.17.04.1
Candidate: 53.0+build6-0ubuntu0.17.04.1
Version table:
   *** 53.0+build6-0ubuntu0.17.04.1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu zesty-security/main amd64 
Packages
  100 /var/lib/dpkg/status
   50.1.0+build2-0ubuntu1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty/main amd64 Packages

  Closing Firefox leaves Firefox running 100% in background.  Open
  terminal ctrl-alt-T and get shell, ps command works, but ps -ef | grep
  firefox hangs terminal. Firefox pid ignores kill -9.   shutdown from
  screen button hangs system.Terminal 'shutdown -t now' also hangs
  system.

  syslog contains kernel bug message:

  May  9 11:08:00 hawk kernel: [ 6143.424077] [ cut here 
]
  May  9 11:08:00 hawk kernel: [ 6143.424127] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
  May  9 11:08:00 hawk kernel: [ 6143.424187] invalid opcode:  [#1] SMP
  May  9 11:08:00 hawk kernel: [ 6143.424218] Modules linked in: rfcomm cmac 
bnep binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel 
kvm_intel snd_hda_codec kvm btusb btrtl irqbypass btbcm crct10dif_pclmul 
btintel snd_hda_core crc32_pclmul bluetooth ghash_clmulni_intel joydev pcbc 
snd_hwdep input_leds snd_pcm aesni_intel aes_x86_64 snd_seq_midi crypto_simd 
snd_seq_midi_event glue_helper snd_rawmidi cryptd snd_seq intel_cstate 
intel_rapl_perf snd_seq_device snd_timer serio_raw snd soundcore mei_me shpchp 
lpc_ich mei ie31200_edac edac_core tpm_infineon mac_hid parport_pc ppdev lp 
parport ip_tables x_tables autofs4 hid_generic usbhid hid i915 i2c_algo_bit 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse ahci drm 
r8169
  May  9 11:08:00 hawk kernel: [ 6143.424746]  libahci mii fjes video
  May  9 11:08:00 hawk kernel: [ 6143.424779] CPU: 4 PID: 3124 Comm: JS Helper 
Not tainted 4.10.0-20-generic #22-Ubuntu
  May  9 11:08:00 hawk kernel: [ 6143.424836] Hardware name: Gigabyte 
Technology Co., Ltd. To be filled by O.E.M./B75M-D3H, BIOS F15 10/23/2013
  May  9 11:08:00 hawk kernel: [ 6143.424907] task: 8baa99dd4380 
task.stack: a42342864000
  May  9 11:08:00 hawk kernel: [ 6143.424956] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  May  9 11:08:00 hawk kernel: [ 6143.424997] RSP: :a42342867d68 
EFLAGS: 00010246
  May  9 11:08:00 hawk kernel: [ 6143.425037] RAX: 0017c0048078 RBX: 
e147462e17b0 RCX: e147462e17b0
  May  9 11:08:00 hawk kernel: [ 6143.425089] RDX: 0001 RSI: 
8baa4b85e800 RDI: e14744884000
  May  9 11:08:00 hawk kernel: [ 6143.425141] RBP: a42342867d80 R08: 
8baacbfaf440 R09: 8baacbfaf440
  May  9 11:08:00 hawk kernel: [ 6143.425193] R10: 7f52397000c8 R11: 
0206 R12: e14744884000
  May  9 11:08:00 hawk kernel: [ 6143.425246] R13: 3e122100 R14: 
a42342867e30 R15: 8baa4ba9ac80
  May  9 11:08:00 hawk kernel: [ 6143.425299] FS:  7f521c9f9700() 
GS:8baade30() knlGS:
  May  9 11:08:00 hawk kernel: [ 6143.425358] CS:  0010 DS:  ES:  CR0: 
80050033
  May  9 11:08:00 hawk kernel: [ 6143.425400] CR2: 7f51f1d00018 CR3: 
0001a895f000 CR4: 001406e0
  May  9 11:08:00 hawk kernel: [ 6143.425453] Call Trace:
  May  9 11:08:00 hawk kernel: [ 6143.425477]  migration_entry_wait+0x74/0x80
  May  9 11:08:00 hawk kernel: [ 6143.425512]  do_swap_page+0x5b3/0x770
  May  9 11:08:00 hawk kernel: [ 6143.425542]  handle_mm_fault+0x873/0x1360
  May  9 11:08:00 hawk kernel: [ 6143.425577]  __do_page_fault+0x23e/0x4e0
  May  9 11:08:00 hawk kernel: [ 6143.425609]  do_page_fault+0x22/0x30
  May  9 11:08:00 hawk kernel: [ 6143.425640]  page_fault+0x28/0x30
  May  9 11:08:00 hawk kernel: [ 6143.425667] RIP: 0033:0x562c5f3822b4
  May  9 11:08:00 hawk kernel: [ 6143.425695] RSP: 002b:7f521c9f8c40 
EFLAGS: 00010203
  May  9 11:08:00 hawk kernel: [ 6143.425756] RAX:  RBX: 
7f5239700040 RCX: 7f5239905137
  May  9 11:08:00 hawk 

[Kernel-packages] [Bug 1690124] Re: Fix CVE-2017-8072

[Kleber Sacilotto de Souza]

** Tags added: kernel-cve-tracker

** Tags added: kernel-cve-tracking-bug

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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Title:
  Fix CVE-2017-8072

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Tracking bug for fixing CVE-2017-8072.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1687267] Re: kernel BUG at /build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!

[pmow]

*** This bug is a duplicate of bug 1674838 ***
https://bugs.launchpad.net/bugs/1674838

** This bug has been marked a duplicate of bug 1674838
   kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

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Title:
  kernel BUG at /build/linux-
  2NWldV/linux-4.10.0/include/linux/swapops.h:129!

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  First traceback looks to be the cause.  The second traceback is the
  effect that followed (repeatedly).

  Don't think it's specific to system76.

  
  Apr 30 09:56:10 galago kernel: [97085.090114] [ cut here 
]
  Apr 30 09:56:10 galago kernel: [97085.090137] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
  Apr 30 09:56:10 galago kernel: [97085.090157] invalid opcode:  [#1] SMP
  Apr 30 09:56:10 galago kernel: [97085.090167] Modules linked in: 
nls_iso8859_1 uas usb_storage ccm rfcomm ipt_MASQUERADE nf_nat_masquerade_ipv4 
xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 
xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c 
br_netfilter bridge stp llc aufs ec_sys cmac bnep arc4 intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi kvm 
irqbypass crct10dif_pclmul crc32_pclmul snd_hda_codec_via ghash_clmulni_intel 
snd_hda_codec_generic pcbc snd_hda_intel snd_hda_codec iwlmvm snd_hda_core 
snd_hwdep aesni_intel snd_pcm uvcvideo mac80211 aes_x86_64 snd_seq_midi 
videobuf2_vmalloc crypto_simd snd_seq_midi_event glue_helper videobuf2_memops 
cryptd videobuf2_v4l2 btusb snd_rawmidi videobuf2_core btrtl snd_seq btbcm 
intel_cstate videodev btintel
  Apr 30 09:56:10 galago kernel: [97085.090334]  bluetooth snd_seq_device media 
intel_rapl_perf iwlwifi snd_timer joydev input_leds cfg80211 rtsx_pci_ms snd 
memstick mei_me soundcore mei lpc_ich shpchp serio_raw tpm_infineon mac_hid 
binfmt_misc cuse parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs 
xor raid6_pq dm_mirror dm_region_hash dm_log i915 rtsx_pci_sdmmc i2c_algo_bit 
drm_kms_helper psmouse e1000e syscopyarea sysfillrect ahci sysimgblt 
fb_sys_fops libahci drm ptp rtsx_pci pps_core wmi fjes video
  Apr 30 09:56:10 galago kernel: [97085.090439] CPU: 0 PID: 3534 Comm: JS 
Helper Not tainted 4.10.0-20-generic #22-Ubuntu
  Apr 30 09:56:10 galago kernel: [97085.090457] Hardware name: System76, Inc. 
Galago UltraPro/W740SU  , BIOS 4.6.5 12/12/2013
  Apr 30 09:56:10 galago kernel: [97085.090481] task: 9003eb142d00 
task.stack: a0fb83c34000
  Apr 30 09:56:10 galago kernel: [97085.090499] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  Apr 30 09:56:10 galago kernel: [97085.090512] RSP: :a0fb83c37d68 
EFLAGS: 00010246
  Apr 30 09:56:10 galago kernel: [97085.090525] RAX: 000fc0048078 RBX: 
faefcf1c69f0 RCX: faefcf1c69f0
  Apr 30 09:56:10 galago kernel: [97085.090542] RDX: 0001 RSI: 
9003c71a7800 RDI: faefc2f44000
  Apr 30 09:56:10 galago kernel: [97085.090559] RBP: a0fb83c37d80 R08: 
9003ebb38000 R09: 9003ebb38000
  Apr 30 09:56:10 galago kernel: [97085.090576] R10: 7fc0379000c8 R11: 
0206 R12: faefc2f44000
  Apr 30 09:56:10 galago kernel: [97085.090592] R13: 3e0bd100 R14: 
a0fb83c37e30 R15: 9003d0b80898
  Apr 30 09:56:10 galago kernel: [97085.090609] FS:  7fc01b3fa700() 
GS:90041fa0() knlGS:
  Apr 30 09:56:10 galago kernel: [97085.090628] CS:  0010 DS:  ES:  
CR0: 80050033
  Apr 30 09:56:10 galago kernel: [97085.090642] CR2: 7fc004700018 CR3: 
0003c70f9000 CR4: 001406f0
  Apr 30 09:56:10 galago kernel: [97085.090658] Call Trace:
  Apr 30 09:56:10 galago kernel: [97085.090667]  migration_entry_wait+0x74/0x80
  Apr 30 09:56:10 galago kernel: [97085.090680]  do_swap_page+0x5b3/0x770
  Apr 30 09:56:10 galago kernel: [97085.090691]  handle_mm_fault+0x873/0x1360
  Apr 30 09:56:10 galago kernel: [97085.090703]  __do_page_fault+0x23e/0x4e0
  Apr 30 09:56:10 galago kernel: [97085.090715]  do_page_fault+0x22/0x30
  Apr 30 09:56:10 galago kernel: [97085.090726]  page_fault+0x28/0x30
  Apr 30 09:56:10 galago kernel: [97085.090735] RIP: 0033:0x56520e6072b4
  Apr 30 09:56:10 galago kernel: [97085.090744] RSP: 002b:7fc01b3f9c40 
EFLAGS: 00010203
  Apr 30 09:56:10 galago kernel: [97085.090757] RAX:  RBX: 
7fc037900040 RCX: 7fc037b7b137
  Apr 30 09:56:10 galago kernel: [97085.090774] RDX: 0008 RSI: 
2000 RDI: 7fc0047ba000
  Apr 30 09:56:10 galago kernel: [97085.090790] RBP: 7fc00470 R08: 
7fc0379000c8 R09: 
  Apr 30 09:56:10 galago kernel: [97085.090807] R10: 7fc0379000c8 R11: 
0206 R12: 0080
  Apr 30 09:56

[Kernel-packages] [Bug 1690183] [NEW] linux-aws/linux-gke incorrectly producing an empty linux-*-source package-*

[Andy Whitcroft]

Public bug reported:

We are building a shipping a basically empty package which claimed to be
the source package for this kernel.  As this linux-source-NNN packages
are intended as input to things like usermode linux, and that should be
using the one from the primary package.  We should drop this empty and
missleading package.

We are explicitly turning off the contents of the source package:

  debian.*/rules.d/amd64.mk: do_source_package = false

But this only suppresses the contents of the package.  We also have to
remove it from the control file to get rid of it completely.

** Affects: linux-aws (Ubuntu)
 Importance: High
 Assignee: Andy Whitcroft (apw)
 Status: Confirmed

** Affects: linux-gke (Ubuntu)
 Importance: High
 Assignee: Andy Whitcroft (apw)
 Status: Confirmed

** Affects: linux-aws (Ubuntu Xenial)
 Importance: High
 Assignee: Andy Whitcroft (apw)
 Status: In Progress

** Affects: linux-gke (Ubuntu Xenial)
 Importance: High
 Assignee: Andy Whitcroft (apw)
 Status: In Progress

** Changed in: linux-aws (Ubuntu)
   Status: New => Confirmed

** Changed in: linux-aws (Ubuntu)
   Importance: Undecided => High

** Changed in: linux-aws (Ubuntu)
 Assignee: (unassigned) => Andy Whitcroft (apw)

** Also affects: linux-gke (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-gke (Ubuntu)
   Status: New => Confirmed

** Changed in: linux-gke (Ubuntu)
   Importance: Undecided => High

** Changed in: linux-gke (Ubuntu)
 Assignee: (unassigned) => Andy Whitcroft (apw)

** Also affects: linux-aws (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: linux-gke (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Changed in: linux-aws (Ubuntu Xenial)
   Status: New => Incomplete

** Changed in: linux-aws (Ubuntu Xenial)
   Status: Incomplete => Confirmed

** Changed in: linux-gke (Ubuntu Xenial)
   Status: New => In Progress

** Changed in: linux-aws (Ubuntu Xenial)
   Status: Confirmed => In Progress

** Changed in: linux-aws (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux-gke (Ubuntu Xenial)
   Importance: Undecided => High

** Changed in: linux-aws (Ubuntu Xenial)
 Assignee: (unassigned) => Andy Whitcroft (apw)

** Changed in: linux-gke (Ubuntu Xenial)
 Assignee: (unassigned) => Andy Whitcroft (apw)

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Title:
   linux-aws/linux-gke incorrectly producing an empty linux-*-source
  package-*

Status in linux-aws package in Ubuntu:
  Confirmed
Status in linux-gke package in Ubuntu:
  Confirmed
Status in linux-aws source package in Xenial:
  In Progress
Status in linux-gke source package in Xenial:
  In Progress

Bug description:
  We are building a shipping a basically empty package which claimed to
  be the source package for this kernel.  As this linux-source-NNN
  packages are intended as input to things like usermode linux, and that
  should be using the one from the primary package.  We should drop this
  empty and missleading package.

  We are explicitly turning off the contents of the source package:

debian.*/rules.d/amd64.mk: do_source_package = false

  But this only suppresses the contents of the package.  We also have to
  remove it from the control file to get rid of it completely.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[joseph chang]

Hi,

I already test the patch on REP and it really fix the kernel panic issue.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/char/ipmi/ipmi_ssif.c?id=6de65fcfdb51835789b245203d1bfc8d14cb1e06

Thank you,
Joseph.
From: Jeff Hugo
Sent: Thursday, May 11, 2017 9:28 PM
To: Manoj Iyer ; 1689...@bugs.launchpad.net
Cc: Joseph Chang 
Subject: RE: [Bug #1689886] Please test this kernel and report results for SRU.

Yep, I’ll have it tested.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Wednesday, May 10, 2017 10:00 PM
To: Jeff Hugo mailto:jh...@qti.qualcomm.com>>; 
1689...@bugs.launchpad.net
Cc: Joseph Chang mailto:joech...@qti.qualcomm.com>>
Subject: [Bug #1689886] Please test this kernel and report results for SRU.

Jeff,

Could you please test the kernel in PPA https://launchpad.net/~centriq-
team/+archive/ubuntu/test/ <%20https:/launchpad.net/~centriq-
team/+archive/ubuntu/test/%20> that has Joeseph Chang's patch ipmi: Fix
kernel panic at ipmi_ssif_thread() on a QDF2400 REP system and report
your results? http://bugs.launchpad.net/bugs/1689886
<%20http:/bugs.launchpad.net/bugs/1689886%20>

When you report the test results please include the output of the
working ipmi command.

Thanks
Manoj Iyer

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Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
  [ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
  [ 1815.508046] pc : [] lr : [] pstate: 
00400145
  [ 1815.515424] sp : edf1a7823de0
  [ 1815.518723] x29: edf1a7823de0 x28: 
  [ 1815.524018] x27:  x26: 
  [ 1815.529313] x25:  x24: 
  [ 1815.534608] x23: edeeb9dbba08 x22: 219c9d0a3000
  [ 1815.539903] x21: 219c9d0a2420 x20: edeeb9dbba00
  [ 1815.545198] x19: edeeb9dbb800 x18: 0014
  [ 1815.550494] x17:  x16: 
  [ 1815.555789] x15:  x14: 
  [ 1815.561084] x13:  x12: 071c71c71c71c71c
  [ 1815.566379] x11: 00ba x10: 0960
  [ 1815.571674] x9 : 0040 x8 : edf1ad28
  [ 1815.576969] x7 :  x6 : edf1aa9f9600
  [ 1815.582264] x5 : edf1ad00 x4 : 
  [ 1815.587560] x3 : 0026 x2 : 0025
  [ 1815.592855] x1 : 0007 x0 : edf1aa2e4c00
  [ 1815.598150]
  [ 1815.599626] Process kssif0042 (pid: 1950, stack limit = 0xedf1a7820020)
  [ 1815.606571] Stack: (0xedf1a7823de0 to 0xedf1a7824000)
  [ 1815.612301] 3de0: edf1a7823e20 219ca122cb1c edf1ab9d5800 
219ca20cdfa8
  [ 1815.620113] 3e00: 219ca1aa2ee8 edeeb9dbb800 219c9d09f590 
edeeb9dbb800
  [ 1815.627925] 3e20:  219ca11c4f10 219ca122ca30 
edf1ab9d5800
  [ 1815.635737] 3e40:    

  [ 1815.643550] 3e60:  f

[Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Kwang Moo Yi]

Hope this fix lands soon, since without it, the 4.10 kernel is basically
unusable. Even for 16.04, this bug makes the hwe-edge series pretty much
unusable.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1683445] Re: E6430 brightness control not working

[Bug Watch Updater]

** Changed in: gnome-settings-daemon
   Status: Unknown => Fix Released

** Changed in: gnome-settings-daemon
   Importance: Unknown => Medium

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Title:
  E6430 brightness control not working

Status in gnome-settings-daemon:
  Fix Released
Status in Linux:
  Confirmed
Status in gnome-settings-daemon package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in unity-settings-daemon package in Ubuntu:
  Triaged
Status in gnome-settings-daemon source package in Zesty:
  In Progress
Status in unity-settings-daemon source package in Zesty:
  Triaged

Bug description:
  Impact
  --
  It looks like GNOME's brightness control simply used the first backlight 
device it saw instead of one currently in use. This meant that the brightness 
control would not work on some computers with multiple GPUs.

  Test Case
  -
  From Ubuntu GNOME 17.04 on a dual-GPU computer, install the update.
  Restart.
  Does the brightness control now work correctly?

  Regression Potential
  
  This looks like a minimal fix for this issue. It was accepted as part of 
gnome-settings-daemon 3.24.2 which all GNOME 3.24 distros  will be upgrading to.

  Original Bug Report
  ---
  The Dell E6430 with Nvidia Optimus enables in BIOS, using the Open Source 
Nouveau driver shows the brightness slider moving but does not affect the 
brightness.

  When using the kernel boot option acpi_backlight=vendor , the
  brightness control works.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-19-generic 4.10.0-19.21
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 2081 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Mon Apr 17 20:00:56 2017
  HibernationDevice: RESUME=UUID=66528b53-0f42-4043-9ff8-da8f86036be6
  InstallationDate: Installed on 2017-04-10 (7 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321)
  MachineType: Dell Inc. Latitude E6430
  ProcFB:
   0 nouveaufb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic.efi.signed 
root=UUID=4e08c33d-f8cf-4159-a559-a0463d67b96c ro quiet splash 
acpi_backlight=vendor vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-19-generic N/A
   linux-backports-modules-4.10.0-19-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/18/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A18
  dmi.board.name: 0H3MT5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA18:bd01/18/2016:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0H3MT5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6430
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1690177] Re: [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-picks from linux-next

[Joshua R. Poulson]

Since 4.10 did not apply cleanly to 4.4, I'm requesting these for 4.8,
4.10, and Azure kernel.

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Title:
  [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-
  picks from linux-next

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Catching up with upstream 4.11 Hyper-V files:
  arch/x86/kernel/cpu/mshyperv.c
  arch/x86/include/asm/mshyperv.h
  arch/x86/include/uapi/asm/hyperv.h
  include/linux/hyperv.h
  drivers/hv/channel.c
  drivers/hv/channel_mgmt.c
  drivers/hv/connection.c
  drivers/hv/hv_balloon.c
  drivers/hv/hv.c
  drivers/hv/hv_fcopy.c
  drivers/hv/hv_kvp.c
  drivers/hv/hv_snapshot.c
  drivers/hv/hv_util.c
  drivers/hv/hv_utils_transport.c
  drivers/hv/hv_utils_transport.h
  drivers/hv/hyperv_vmbus.h
  drivers/hv/ring_buffer.c
  drivers/hv/vmbus_drv.c
  tools/hv/hv_fcopy_daemon.c
  tools/hv/hv_get_dhcp_info.sh
  tools/hv/hv_get_dns_info.sh
  tools/hv/hv_kvp_daemon.c
  tools/hv/hv_set_ifconfig.sh
  tools/hv/hv_vss_daemon.c
  tools/hv/lsvmbus
  drivers/input/serio/hyperv-keyboard.c
  drivers/net/hyperv/hyperv_net.h
  drivers/net/hyperv/netvsc.c
  drivers/net/hyperv/netvsc_drv.c
  drivers/net/hyperv/rndis_filter.c
  drivers/scsi/storvsc_drv.c
  drivers/hid/hid-hyperv.c
  drivers/pci/host/pci-hyperv.c
  drivers/video/fbdev/hyperv_fb.c
  drivers/uio/uio_hv_generic.c

  This is the delta from 4.11 to 4.10.3:
  mshyperv.c : commit 63ed4e0c67df332681ebfef6eca6852da28d6300 : Drivers: 
hv: vmbus: Consolidate all Hyper-V specific clocksource code
  mshyperv.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  mshyperv.c : commit 8730046c1498e8fb8c9a124789893944e8ce8220 : Drivers: 
hv vmbus: Move Hypercall page setup out of common code
  hyperv.h : commit d058fa7e98ff01a4b4750a2210fc19906db3cbe1 : Drivers: hv: 
vmbus: Move the crash notification function
  hyperv.h : commit e4165a0fad0963bf8b4a59f54d3360ccb6a6d1ea : vmbus: 
constify parameters where possible
  hyperv.h : commit f6c4391553573d592212e6624cfba5e2752cd5c8 : vmbus: 
remove no longer used signal_policy
  hyperv.h : commit 3454323c954775098871559b5c23d877c3e23f77 : vmbus: 
remove unused kickq argument to sendpacket
  hyperv.h : commit 6e47dd3e2938f41d75045bbcb64aa9df3a463b2a : vmbus: 
expose hv_begin/end_read
  channel.c : commit 5c1bec61fdfcd056df909a712e2a86bbaeb0f942 : vmbus: use 
kernel bitops for traversing interrupt mask
  channel.c : commit 5e030d5ce9d99a899b648413139ff65bab12b038 : Drivers: 
hv: vmbus: Don't leak memory when a channel is rescinded
  channel_mgmt.c : commit e810e48c0c9a1a1ebb90cfe966bce6dc80ce08e7 : 
Drivers: hv: vmbus: Move the code to signal end of message
  channel_mgmt.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  connection.c : commit 37cdd991fac810a727cd285629d1640fcf53cd19 : vmbus: 
put related per-cpu variable together
  connection.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  connection.c : commit a100d88df1e924e5c9678fabf054d1bae7ab74fb : hv: use 
correct order when freeing monitor_pages
  hv_balloon.c : commit ad6d41253bf91eabb41626683c35a712ba27a20c : Drivers: 
hv: balloon: add a fall through comment to hv_memory_notifier()
  hv.c : commit 6ab42a66d2cc10afefea9f9e5d9a5ad5a836d254 : Drivers: hv: 
vmbus: Move Hypercall invocation code out of common code
  hv.c : commit d5116b4091ecca271c249ede43a49c1245920558 : Drivers: hv: 
vmbus: Restructure the clockevents code
  hv_fcopy.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_fcopy.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: 
hv: util: move waiting for release to hv_utils_transport itself
  hv_kvp.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
  hv_kvp.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: hv: 
util: move waiting for release to hv_utils_transport itself
  hv_snapshot.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  hv_snapshot.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
  hv_util.c : commit 3716a49a81ba19dda7202633a68b28564ba95eb5 : hv_utils: 
implement Hyper-V PTP source
  hv_util.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_utils_transport.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move wai

[Kernel-packages] [Bug 1690177] Re: [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-picks from linux-next

[Joshua R. Poulson]

Some of these commits have already been applied, but are included for
completeness.

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Title:
  [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-
  picks from linux-next

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Catching up with upstream 4.11 Hyper-V files:
  arch/x86/kernel/cpu/mshyperv.c
  arch/x86/include/asm/mshyperv.h
  arch/x86/include/uapi/asm/hyperv.h
  include/linux/hyperv.h
  drivers/hv/channel.c
  drivers/hv/channel_mgmt.c
  drivers/hv/connection.c
  drivers/hv/hv_balloon.c
  drivers/hv/hv.c
  drivers/hv/hv_fcopy.c
  drivers/hv/hv_kvp.c
  drivers/hv/hv_snapshot.c
  drivers/hv/hv_util.c
  drivers/hv/hv_utils_transport.c
  drivers/hv/hv_utils_transport.h
  drivers/hv/hyperv_vmbus.h
  drivers/hv/ring_buffer.c
  drivers/hv/vmbus_drv.c
  tools/hv/hv_fcopy_daemon.c
  tools/hv/hv_get_dhcp_info.sh
  tools/hv/hv_get_dns_info.sh
  tools/hv/hv_kvp_daemon.c
  tools/hv/hv_set_ifconfig.sh
  tools/hv/hv_vss_daemon.c
  tools/hv/lsvmbus
  drivers/input/serio/hyperv-keyboard.c
  drivers/net/hyperv/hyperv_net.h
  drivers/net/hyperv/netvsc.c
  drivers/net/hyperv/netvsc_drv.c
  drivers/net/hyperv/rndis_filter.c
  drivers/scsi/storvsc_drv.c
  drivers/hid/hid-hyperv.c
  drivers/pci/host/pci-hyperv.c
  drivers/video/fbdev/hyperv_fb.c
  drivers/uio/uio_hv_generic.c

  This is the delta from 4.11 to 4.10.3:
  mshyperv.c : commit 63ed4e0c67df332681ebfef6eca6852da28d6300 : Drivers: 
hv: vmbus: Consolidate all Hyper-V specific clocksource code
  mshyperv.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  mshyperv.c : commit 8730046c1498e8fb8c9a124789893944e8ce8220 : Drivers: 
hv vmbus: Move Hypercall page setup out of common code
  hyperv.h : commit d058fa7e98ff01a4b4750a2210fc19906db3cbe1 : Drivers: hv: 
vmbus: Move the crash notification function
  hyperv.h : commit e4165a0fad0963bf8b4a59f54d3360ccb6a6d1ea : vmbus: 
constify parameters where possible
  hyperv.h : commit f6c4391553573d592212e6624cfba5e2752cd5c8 : vmbus: 
remove no longer used signal_policy
  hyperv.h : commit 3454323c954775098871559b5c23d877c3e23f77 : vmbus: 
remove unused kickq argument to sendpacket
  hyperv.h : commit 6e47dd3e2938f41d75045bbcb64aa9df3a463b2a : vmbus: 
expose hv_begin/end_read
  channel.c : commit 5c1bec61fdfcd056df909a712e2a86bbaeb0f942 : vmbus: use 
kernel bitops for traversing interrupt mask
  channel.c : commit 5e030d5ce9d99a899b648413139ff65bab12b038 : Drivers: 
hv: vmbus: Don't leak memory when a channel is rescinded
  channel_mgmt.c : commit e810e48c0c9a1a1ebb90cfe966bce6dc80ce08e7 : 
Drivers: hv: vmbus: Move the code to signal end of message
  channel_mgmt.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  connection.c : commit 37cdd991fac810a727cd285629d1640fcf53cd19 : vmbus: 
put related per-cpu variable together
  connection.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
  connection.c : commit a100d88df1e924e5c9678fabf054d1bae7ab74fb : hv: use 
correct order when freeing monitor_pages
  hv_balloon.c : commit ad6d41253bf91eabb41626683c35a712ba27a20c : Drivers: 
hv: balloon: add a fall through comment to hv_memory_notifier()
  hv.c : commit 6ab42a66d2cc10afefea9f9e5d9a5ad5a836d254 : Drivers: hv: 
vmbus: Move Hypercall invocation code out of common code
  hv.c : commit d5116b4091ecca271c249ede43a49c1245920558 : Drivers: hv: 
vmbus: Restructure the clockevents code
  hv_fcopy.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_fcopy.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: 
hv: util: move waiting for release to hv_utils_transport itself
  hv_kvp.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
  hv_kvp.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: hv: 
util: move waiting for release to hv_utils_transport itself
  hv_snapshot.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : 
Drivers: hv: vmbus: Use all supported IC versions to negotiate
  hv_snapshot.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
  hv_util.c : commit 3716a49a81ba19dda7202633a68b28564ba95eb5 : hv_utils: 
implement Hyper-V PTP source
  hv_util.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
  hv_utils_transport.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for re

[Kernel-packages] [Bug 1690177] [NEW] [Hyper-V] Rebase Hyper-V to upstream 4.11 kernel plus some cherry-picks from linux-next

[Joshua R. Poulson]

Public bug reported:

Catching up with upstream 4.11 Hyper-V files:
arch/x86/kernel/cpu/mshyperv.c
arch/x86/include/asm/mshyperv.h
arch/x86/include/uapi/asm/hyperv.h
include/linux/hyperv.h
drivers/hv/channel.c
drivers/hv/channel_mgmt.c
drivers/hv/connection.c
drivers/hv/hv_balloon.c
drivers/hv/hv.c
drivers/hv/hv_fcopy.c
drivers/hv/hv_kvp.c
drivers/hv/hv_snapshot.c
drivers/hv/hv_util.c
drivers/hv/hv_utils_transport.c
drivers/hv/hv_utils_transport.h
drivers/hv/hyperv_vmbus.h
drivers/hv/ring_buffer.c
drivers/hv/vmbus_drv.c
tools/hv/hv_fcopy_daemon.c
tools/hv/hv_get_dhcp_info.sh
tools/hv/hv_get_dns_info.sh
tools/hv/hv_kvp_daemon.c
tools/hv/hv_set_ifconfig.sh
tools/hv/hv_vss_daemon.c
tools/hv/lsvmbus
drivers/input/serio/hyperv-keyboard.c
drivers/net/hyperv/hyperv_net.h
drivers/net/hyperv/netvsc.c
drivers/net/hyperv/netvsc_drv.c
drivers/net/hyperv/rndis_filter.c
drivers/scsi/storvsc_drv.c
drivers/hid/hid-hyperv.c
drivers/pci/host/pci-hyperv.c
drivers/video/fbdev/hyperv_fb.c
drivers/uio/uio_hv_generic.c

This is the delta from 4.11 to 4.10.3:
mshyperv.c : commit 63ed4e0c67df332681ebfef6eca6852da28d6300 : Drivers: hv: 
vmbus: Consolidate all Hyper-V specific clocksource code
mshyperv.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: hv: 
vmbus: Move the extracting of Hypervisor version information
mshyperv.c : commit 8730046c1498e8fb8c9a124789893944e8ce8220 : Drivers: hv 
vmbus: Move Hypercall page setup out of common code
hyperv.h : commit d058fa7e98ff01a4b4750a2210fc19906db3cbe1 : Drivers: hv: 
vmbus: Move the crash notification function
hyperv.h : commit e4165a0fad0963bf8b4a59f54d3360ccb6a6d1ea : vmbus: 
constify parameters where possible
hyperv.h : commit f6c4391553573d592212e6624cfba5e2752cd5c8 : vmbus: remove 
no longer used signal_policy
hyperv.h : commit 3454323c954775098871559b5c23d877c3e23f77 : vmbus: remove 
unused kickq argument to sendpacket
hyperv.h : commit 6e47dd3e2938f41d75045bbcb64aa9df3a463b2a : vmbus: expose 
hv_begin/end_read
channel.c : commit 5c1bec61fdfcd056df909a712e2a86bbaeb0f942 : vmbus: use 
kernel bitops for traversing interrupt mask
channel.c : commit 5e030d5ce9d99a899b648413139ff65bab12b038 : Drivers: hv: 
vmbus: Don't leak memory when a channel is rescinded
channel_mgmt.c : commit e810e48c0c9a1a1ebb90cfe966bce6dc80ce08e7 : Drivers: 
hv: vmbus: Move the code to signal end of message
channel_mgmt.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
connection.c : commit 37cdd991fac810a727cd285629d1640fcf53cd19 : vmbus: put 
related per-cpu variable together
connection.c : commit 8de8af7e0873c4fdac2205327dff922819e16657 : Drivers: 
hv: vmbus: Move the extracting of Hypervisor version information
connection.c : commit a100d88df1e924e5c9678fabf054d1bae7ab74fb : hv: use 
correct order when freeing monitor_pages
hv_balloon.c : commit ad6d41253bf91eabb41626683c35a712ba27a20c : Drivers: 
hv: balloon: add a fall through comment to hv_memory_notifier()
hv.c : commit 6ab42a66d2cc10afefea9f9e5d9a5ad5a836d254 : Drivers: hv: 
vmbus: Move Hypercall invocation code out of common code
hv.c : commit d5116b4091ecca271c249ede43a49c1245920558 : Drivers: hv: 
vmbus: Restructure the clockevents code
hv_fcopy.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
hv_fcopy.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: hv: 
util: move waiting for release to hv_utils_transport itself
hv_kvp.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
hv_kvp.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: hv: 
util: move waiting for release to hv_utils_transport itself
hv_snapshot.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: 
hv: vmbus: Use all supported IC versions to negotiate
hv_snapshot.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : Drivers: 
hv: util: move waiting for release to hv_utils_transport itself
hv_util.c : commit 3716a49a81ba19dda7202633a68b28564ba95eb5 : hv_utils: 
implement Hyper-V PTP source
hv_util.c : commit a1656454131880980bc3a5313c8bf66ef5990c91 : Drivers: hv: 
vmbus: Use all supported IC versions to negotiate
hv_utils_transport.c : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
hv_utils_transport.h : commit e9c18ae6eb2b312f16c63e34b43ea23926daa398 : 
Drivers: hv: util: move waiting for release to hv_utils_transport itself
hyperv_vmbus.h : commit 37cdd991fac810a727cd285629d1640fcf53cd19 : vmbus: 
put related per-cpu variable together
hyperv_vmbus.h : commit 63ed4e0c67df332681ebfef6eca6852da28d6300 : Drivers: 
hv: vmbus: Consolidate all Hyper-V specific clocksource code
hyperv_vmbus.h : commit d6f3609d2b4c6d0eec01f398cb685e50da3e6013 : Driver

[Kernel-packages] [Bug 1690174] Re: [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

[Joshua R. Poulson]

This should apply to 4.4, 4.8, and 4.10 kernels. It's been accepted into
linux-next.

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Title:
  [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Azure hosts are not supporting non-TCP port numbers in vRSS hashing for
  now. For example, UDP packet loss rate will be high if port numbers are
  also included in vRSS hash.

  So, we created this patch to use only IP numbers for hashing in non-TCP
  traffic.

  https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-
  next.git/commit/?id=f72860afa2e32cdc674cbdd7f354f8fb62e908a6

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[Kernel-packages] [Bug 1689359] Comment bridged from LTC Bugzilla

[bugproxy]

--- Comment From b...@us.ibm.com 2017-05-11 11:34 EDT---
https://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git/commit/?h=for-next&id=69be17042db730092d25691dd85868a41d4d99ac

It looks like the target: Fix VERIFY and WRITE VERIFY command parsing
patch got dropped. - Due to breaking iscsi, thus please also drop it
from this too.

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Title:
  Target: Fix VERIFY_16, WRITE_VERIFY, VERIFY, and WRITE_VERIFY_16

Status in The Ubuntu-power-systems project:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  ---Problem Description---
  List of patches that is in regards to scsi commands.

  VERIFY_16 does not handle the returned CHECK_CONDITION properly
  resulting an in infinite loop.

  Fix VERIFY and WRITE VERIFY command parsing

  Use the value of the BYTCHK field to determine the size of the
  Data-Out buffer. For VERIFY, honor the VRPROTECT, DPO and FUA
  fields. This patch avoids that LIO complains about a mismatch
  between the expected transfer length and the SCSI CDB length
  if the value of the BYTCHK field is 0.

  WRITE_VERIFY_16 - Large volume groups such as AIX need this command. 
   
  ---uname output---
  Latest Yakkety master branch
   
  Machine Type = P8 
   
  The target is for 16.04.02 Yakkety. Below are the links to the patches that 
need to be backported.

  target: Fix VERIFY_16 handling in sbc_parse_cdb
  https://patchwork.kernel.org/patch/9643687/

  target: Fix VERIFY and WRITE VERIFY command parsing
  https://patchwork.kernel.org/patch/9617875/

  target: Add WRITE_VERIFY_16
  https://patchwork.kernel.org/patch/9686085/

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[Kernel-packages] [Bug 1690174] [NEW] [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

[Joshua R. Poulson]

Public bug reported:

Azure hosts are not supporting non-TCP port numbers in vRSS hashing for
now. For example, UDP packet loss rate will be high if port numbers are
also included in vRSS hash.

So, we created this patch to use only IP numbers for hashing in non-TCP
traffic.

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-
next.git/commit/?id=f72860afa2e32cdc674cbdd7f354f8fb62e908a6

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  [Hyper-V] hv_netvsc: Exclude non-TCP port numbers from vRSS hashing

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Azure hosts are not supporting non-TCP port numbers in vRSS hashing for
  now. For example, UDP packet loss rate will be high if port numbers are
  also included in vRSS hash.

  So, we created this patch to use only IP numbers for hashing in non-TCP
  traffic.

  https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-
  next.git/commit/?id=f72860afa2e32cdc674cbdd7f354f8fb62e908a6

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[Kernel-packages] [Bug 1689342] Re: kernel BUG

[pmow]

#1689538 is about the same thing, but when using Firefox instead of
Chrome. (Do they use the same JS engine that could trigger the same
kernel bug?)

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Title:
  kernel BUG

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After resuming the laptop from hibernation, I opened Chrome and worked
  in it for a few minutes and then it froze. Doing "ps aux | grep
  chrome" hung, as well as "sudo reboot". I can run other bash commands
  fine.

  This may or may not be related, but two weeks ago I upgrade the BIOS
  from 1.02.16 to 1.2.21. Since then I have the system has locked up
  where I can't run standard bash commands. They just return "command
  not found" and I can't start new shells because it can't find bash. On
  this bug report I was able to continue to run commands.

  
  May  8 09:14:37 lappy kernel: [42095.651680] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
  May  8 09:14:37 lappy kernel: [42095.651705] invalid opcode:  [#1] SMP
  May  8 09:14:37 lappy kernel: [42095.651717] Modules linked in: cmac ipheth 
rfcomm uas usb_storage ipt_MASQUERADE nf_nat_masquerade_ipv4 xfrm_user 
xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype 
iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge 
stp llc aufs pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) 
snd_hda_codec_hdmi bnep bbswitch(OE) binfmt_misc hid_multitouch nls_iso8859_1 
dell_led snd_hda_codec_realtek snd_hda_codec_generic i2c_designware_platform 
i2c_designware_core snd_hda_intel snd_hda_codec snd_hda_core uvcvideo snd_hwdep 
videobuf2_vmalloc mxm_wmi videobuf2_memops dell_wmi videobuf2_v4l2 
videobuf2_core snd_pcm videodev media snd_seq_midi btusb snd_seq_midi_event 
btrtl snd_rawmidi nvidia_uvm(POE) dell_laptop dell_smbios dcdbas snd_seq 
snd_seq_device
  May  8 09:14:37 lappy kernel: [42095.651936]  intel_rapl x86_pkg_temp_thermal 
snd_timer intel_powerclamp coretemp kvm_intel brcmfmac kvm rtsx_pci_ms snd 
memstick brcmutil cfg80211 irqbypass crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel soundcore pcbc aesni_intel input_leds aes_x86_64 
crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf joydev serio_raw 
mei_me idma64 mei virt_dma processor_thermal_device intel_pch_thermal 
intel_soc_dts_iosf shpchp intel_lpss_pci hci_uart btbcm btqca btintel bluetooth 
int3403_thermal dell_smo8800 mac_hid wmi int3402_thermal intel_lpss_acpi 
intel_hid acpi_als intel_lpss int3400_thermal acpi_pad int340x_thermal_zone 
kfifo_buf sparse_keymap acpi_thermal_rel industrialio nfsd auth_rpcgss nfs_acl 
lockd msr grace parport_pc sunrpc ppdev lp parport ip_tables x_tables autofs4 
hid_logitech_hidpp
  May  8 09:14:37 lappy kernel: [42095.652144]  hid_microsoft hid_logitech_dj 
usbhid rtsx_pci_sdmmc i915 nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) 
i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect sysimgblt 
fb_sys_fops nvme nvme_core drm ahci rtsx_pci libahci i2c_hid hid 
pinctrl_sunrisepoint video pinctrl_intel fjes
  May  8 09:14:37 lappy kernel: [42095.652223] CPU: 3 PID: 3343 Comm: JS Helper 
Tainted: P   OE   4.10.0-20-generic #22-Ubuntu
  May  8 09:14:37 lappy kernel: [42095.652249] Hardware name: Dell Inc. XPS 15 
9550/0N7TVV, BIOS 1.2.21 02/17/2017
  May  8 09:14:37 lappy kernel: [42095.652270] task: 9653de4d2e00 
task.stack: a532c366c000
  May  8 09:14:37 lappy kernel: [42095.652291] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  May  8 09:14:37 lappy kernel: [42095.652307] RSP: :a532c366fd68 
EFLAGS: 00010246
  May  8 09:14:37 lappy kernel: [42095.652324] RAX: 0017c0048078 RBX: 
e74e84bbea30 RCX: e74e84bbea30
  May  8 09:14:37 lappy kernel: [42095.652346] RDX: 0001 RSI: 
9652eefa8800 RDI: e74e8540c000
  May  8 09:14:37 lappy kernel: [42095.652366] RBP: a532c366fd80 R08: 
9654696b3e00 R09: 9654696b3e00
  May  8 09:14:37 lappy kernel: [42095.652387] R10: 7f47bf3000c8 R11: 
0206 R12: e74e8540c000
  May  8 09:14:37 lappy kernel: [42095.652418] R13: 3e150300 R14: 
a532c366fe30 R15: 965423bdf258
  May  8 09:14:37 lappy kernel: [42095.652439] FS:  7f47abff9700() 
GS:96547dcc() knlGS:
  May  8 09:14:37 lappy kernel: [42095.652463] CS:  0010 DS:  ES:  CR0: 
80050033
  May  8 09:14:37 lappy kernel: [42095.652480] CR2: 7f478dd00018 CR3: 
0002531b2000 CR4: 003406e0
  May  8 09:14:37 lappy kernel: [42095.652501] DR0:  DR1: 
 DR2: 
  May  8 09:14:37 lappy kernel: [42095.652521] DR3:  DR6: 
fffe0ff0 DR7: 0400
  May  8 09:14:37 lappy kernel: [42095.652542] Call Trace:
  May  8 09:14:37 lappy kernel: [42095.652552]  mi

[Kernel-packages] [Bug 1689383] Re: Broadcom BCM5762 Ethernet tg3 times out with stack trace

[Daniel]

*** This bug is a duplicate of bug 1447664 ***
https://bugs.launchpad.net/bugs/1447664

My apologies, I was been having a hard time trying to find the email
addresses of the driver maintainers. The email has been sent to the
developers and mailing list and I will update as soon as I can.

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Title:
  Broadcom BCM5762 Ethernet tg3 times out with stack trace

Status in linux package in Ubuntu:
  Triaged

Bug description:
  The ethernet driver will disconnect with dmesg reporting a stack trace and a 
time out:
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1689383/+attachment/4873674/+files/CurrentDmesg.txt

  The computer doesn't have to have network activity in order to trigger
  this to happen, and it usually happens within a few minutes after
  bootup.

  
  ---
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  pmlinux64   1532 F pulseaudio
   /dev/snd/controlC0:  pmlinux64   1532 F pulseaudio
  CurrentDesktop: XFCE
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=348ce048-e1ac-41dc-9c2b-ad0587ae3f89
  MachineType: Hewlett-Packard HP EliteDesk 705 G1 MT
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-51-generic 
root=UUID=3e798621-37cf-4518-a8fd-886ce43416d0 ro quiet splash
  ProcVersionSignature: Ubuntu 4.8.0-51.54~16.04.1-generic 4.8.17
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-51-generic N/A
   linux-backports-modules-4.8.0-51-generic  N/A
   linux-firmware1.157.8
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  StagingDrivers: r8712u
  Tags:  xenial staging
  Uname: Linux 4.8.0-51-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/11/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: L06 v02.17
  dmi.board.asset.tag: 2UA5301Y6H
  dmi.board.name: 2215
  dmi.board.vendor: Hewlett-Packard
  dmi.chassis.asset.tag: 2UA5301Y6H
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrL06v02.17:bd12/11/2014:svnHewlett-Packard:pnHPEliteDesk705G1MT:pvr:rvnHewlett-Packard:rn2215:rvr:cvnHewlett-Packard:ct6:cvr:
  dmi.product.name: HP EliteDesk 705 G1 MT
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1689538] Re: Firefox hangs then 17.04 won't shutdown and misbehaves

[pmow]

I am experiencing the same Firefox (53.0.2) behavior as well, on three
occasions now. I was then able to get a few lines from /var/log/kern.log
before the whole laptop got unresponsive and I had to switch it off with
the power button.

** Attachment added: "kernel panic info from /var/log/kern.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1689538/+attachment/4875205/+files/total_crash_2+3.log

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Title:
  Firefox hangs then 17.04 won't shutdown and misbehaves

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  After upgrading online to 17.04 all looked good. Expected normal operation of 
OS. But after using Firefox for a few hours, it greys out 'not responding', CPU 
rises to 100%, and Operating system commands malfunction.

  firefox:
Installed: 53.0+build6-0ubuntu0.17.04.1
Candidate: 53.0+build6-0ubuntu0.17.04.1
Version table:
   *** 53.0+build6-0ubuntu0.17.04.1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty-updates/main amd64 
Packages
  500 http://security.ubuntu.com/ubuntu zesty-security/main amd64 
Packages
  100 /var/lib/dpkg/status
   50.1.0+build2-0ubuntu1 500
  500 http://gb.archive.ubuntu.com/ubuntu zesty/main amd64 Packages

  Closing Firefox leaves Firefox running 100% in background.  Open
  terminal ctrl-alt-T and get shell, ps command works, but ps -ef | grep
  firefox hangs terminal. Firefox pid ignores kill -9.   shutdown from
  screen button hangs system.Terminal 'shutdown -t now' also hangs
  system.

  syslog contains kernel bug message:

  May  9 11:08:00 hawk kernel: [ 6143.424077] [ cut here 
]
  May  9 11:08:00 hawk kernel: [ 6143.424127] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
  May  9 11:08:00 hawk kernel: [ 6143.424187] invalid opcode:  [#1] SMP
  May  9 11:08:00 hawk kernel: [ 6143.424218] Modules linked in: rfcomm cmac 
bnep binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic 
intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel 
kvm_intel snd_hda_codec kvm btusb btrtl irqbypass btbcm crct10dif_pclmul 
btintel snd_hda_core crc32_pclmul bluetooth ghash_clmulni_intel joydev pcbc 
snd_hwdep input_leds snd_pcm aesni_intel aes_x86_64 snd_seq_midi crypto_simd 
snd_seq_midi_event glue_helper snd_rawmidi cryptd snd_seq intel_cstate 
intel_rapl_perf snd_seq_device snd_timer serio_raw snd soundcore mei_me shpchp 
lpc_ich mei ie31200_edac edac_core tpm_infineon mac_hid parport_pc ppdev lp 
parport ip_tables x_tables autofs4 hid_generic usbhid hid i915 i2c_algo_bit 
drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops psmouse ahci drm 
r8169
  May  9 11:08:00 hawk kernel: [ 6143.424746]  libahci mii fjes video
  May  9 11:08:00 hawk kernel: [ 6143.424779] CPU: 4 PID: 3124 Comm: JS Helper 
Not tainted 4.10.0-20-generic #22-Ubuntu
  May  9 11:08:00 hawk kernel: [ 6143.424836] Hardware name: Gigabyte 
Technology Co., Ltd. To be filled by O.E.M./B75M-D3H, BIOS F15 10/23/2013
  May  9 11:08:00 hawk kernel: [ 6143.424907] task: 8baa99dd4380 
task.stack: a42342864000
  May  9 11:08:00 hawk kernel: [ 6143.424956] RIP: 
0010:__migration_entry_wait+0x16a/0x180
  May  9 11:08:00 hawk kernel: [ 6143.424997] RSP: :a42342867d68 
EFLAGS: 00010246
  May  9 11:08:00 hawk kernel: [ 6143.425037] RAX: 0017c0048078 RBX: 
e147462e17b0 RCX: e147462e17b0
  May  9 11:08:00 hawk kernel: [ 6143.425089] RDX: 0001 RSI: 
8baa4b85e800 RDI: e14744884000
  May  9 11:08:00 hawk kernel: [ 6143.425141] RBP: a42342867d80 R08: 
8baacbfaf440 R09: 8baacbfaf440
  May  9 11:08:00 hawk kernel: [ 6143.425193] R10: 7f52397000c8 R11: 
0206 R12: e14744884000
  May  9 11:08:00 hawk kernel: [ 6143.425246] R13: 3e122100 R14: 
a42342867e30 R15: 8baa4ba9ac80
  May  9 11:08:00 hawk kernel: [ 6143.425299] FS:  7f521c9f9700() 
GS:8baade30() knlGS:
  May  9 11:08:00 hawk kernel: [ 6143.425358] CS:  0010 DS:  ES:  CR0: 
80050033
  May  9 11:08:00 hawk kernel: [ 6143.425400] CR2: 7f51f1d00018 CR3: 
0001a895f000 CR4: 001406e0
  May  9 11:08:00 hawk kernel: [ 6143.425453] Call Trace:
  May  9 11:08:00 hawk kernel: [ 6143.425477]  migration_entry_wait+0x74/0x80
  May  9 11:08:00 hawk kernel: [ 6143.425512]  do_swap_page+0x5b3/0x770
  May  9 11:08:00 hawk kernel: [ 6143.425542]  handle_mm_fault+0x873/0x1360
  May  9 11:08:00 hawk kernel: [ 6143.425577]  __do_page_fault+0x23e/0x4e0
  May  9 11:08:00 hawk kernel: [ 6143.425609]  do_page_fault+0x22/0x30
  May  9 11:08:00 hawk kernel: [ 6143.425640]  page_fault+0x28/0x30
  May  9 11:08:00 hawk kernel: [ 6143.425667] RIP: 0033:0x562c5f3822b4
  May  9 11:08:00 hawk kernel: [ 6143.42

[Kernel-packages] [Bug 405525] ☠excellent stuff

[heinrich]

Hi!

I've seen some excellent stuff  in the last catalogue, just take a look
at it http://kutger.roofassessment.com

Sincerely yours, Heinrich


From: Bug 405525 [mailto:405...@bugs.launchpad.net]
Sent: Thursday, May 11, 2017 11:13 AM
To: projekt...@yahoo.com
Subject: is TRP a hate group?

After 7 months I have updated  this map. Please tell me if there are
any mistakes as Europe  started to give me a  headache from all  the
green and  yellow I  was looking  at.

I also  allow this to be put on the CK  Wiki since Meneth asked my
permission  for that the last time I made this but  didn't check my
messages for about 4 months after he  asked.


Sent from Mail for Windows 10

** Attachment added: "424A093959255F4773002D7F0065AD82.jpg"
   
https://bugs.launchpad.net/bugs/405525/+attachment/4875204/+files/424A093959255F4773002D7F0065AD82.jpg

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Title:
  [Hewlett-Packard HP Pavilion ze2000 (EC205UA#ABA)] suspend/resume
  failure

Status in linux package in Ubuntu:
  Expired

Bug description:
  Under 8.10 suspend worked pretty much flawlessly. Installed Karmic as
  9.04 my sound card would not work for some reason. may end up going
  back to 8.10 as My vid card is not supported anymore by ATI after that
  version. but that is not here nor there. tried to wake up my laptop
  like normal. system stayed at black screen. backlight sis not come on.
  I know this is alpha and I am not mad but I am reporting this so the
  developers know it. I have no idea what caused the problem but
  hopefully the bug catcher included stuff to help trace it. If not
  please delete this bug as I have no other Idea what could have caused
  it.

  Thanks for making a great product. I have used Ubuntu since 6.06 and
  have watched it get better and better every release (with exception to
  9.04) ;)

  thanks again guys.

  ProblemType: KernelOops
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  Architecture: i386
  Date: Mon Jul 27 17:10:03 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=3a408910-86e2-46ec-a784-90545d8f3f2c
  InterpreterPath: /usr/bin/python2.6
  MachineType: Hewlett-Packard HP Pavilion ze2000 (EC205UA#ABA)
  Package: linux-image-2.6.31-4-generic 2.6.31-4.22
  ProcCmdLine: root=UUID=fe6d390e-5c59-40db-98f8-09dbdbd0b864 ro vga=792
  ProcCmdline: /usr/bin/python /usr/share/apport/apportcheckresume
  ProcEnviron: PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.31-4.22-generic
  RelatedPackageVersions: linux-backports-modules-2.6.31-4-generic N/A
  SourcePackage: linux
  Tags: resume suspend
  Title: [Hewlett-Packard HP Pavilion ze2000 (EC205UA#ABA)] suspend/resume 
failure
  Uname: Linux 2.6.31-4-generic i686
  UserGroups:
   
  dmi.bios.date: 02/24/2006
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.24
  dmi.board.name: 3096
  dmi.board.vendor: Quanta
  dmi.board.version: 47.0E
  dmi.chassis.type: 10
  dmi.chassis.vendor: Quanta
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.24:bd02/24/2006:svnHewlett-Packard:pnHPPavilionze2000(EC205UA#ABA):pvrRev1:rvnQuanta:rn3096:rvr47.0E:cvnQuanta:ct10:cvrN/A:
  dmi.product.name: HP Pavilion ze2000 (EC205UA#ABA)
  dmi.product.version: Rev 1
  dmi.sys.vendor: Hewlett-Packard

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[Kernel-packages] [Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting

[Chris Cheney]

Alex, you should probably file a new upstream bug about the issue if you
can reproduce it on the upstream 4.11 version. I no longer have a Cherry
Trail system so can't do it myself.

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Title:
  i2c_designware 808622C1:06: punit semaphore timed out, resetting

Status in linux package in Ubuntu:
  Triaged

Bug description:
  kernel crash on boot rendering sdio wifi and bluetooth from operating
  on Nexbox T9 (Intel x5-z8300), works fine under Windows 10. It happens
  on both 16.04 and 16.10 with kernel 4.4.0 and on kernel 4.8.0-rc4 on
  Fedora 25 alpha. The acpi errors don't show up in the 4.8.0 kernel
  dmesg.

  Ubuntu 16.10 output.

  [   34.656025] i2c_designware 808622C1:06: I2C bus managed by PUNIT
  [   34.756942] i2c_designware 808622C1:06: punit semaphore timed out, 
resetting
  [   34.757068] i2c_designware 808622C1:06: PUNIT SEM: 2
  [   34.757134] [ cut here ]
  [   34.757148] WARNING: CPU: 1 PID: 1137 at 
/build/linux-rTsl6N/linux-4.4.0/drivers/i2c/busses/i2c-designware-baytrail.c:112
 baytrail_i2c_acquire+0x139/0x1e0 [i2c_designware_platform]()
  [   34.757152] Modules linked in: mei_txe(+) mei snd_rawmidi lpc_ich(+) 
processor_thermal_device(+) intel_soc_dts_iosf snd_seq hci_uart snd_seq_device 
8250_fintek snd_timer intel_hid btbcm btqca dw_dmac btintel sparse_keymap 
dw_dmac_core 
  bluetooth snd pwm_lpss_platform spi_pxa2xx_platform 
i2c_designware_platform(+) rfkill_gpio i2c_designware_core pwm_lpss soundcore 
int3403_thermal int340x_thermal_zone 8250_dw int3400_thermal soc_button_array 
acpi_thermal_rel mac_hid acpi_
  pad parport_pc ppdev lp parport ip_tables x_tables autofs4 overlay nls_utf8 
isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log uas usb_storage 
hid_logitech_hidpp hid_logitech_dj usbhid mmc_block i915 i2c_algo_bit 
drm_kms_helper syscopyar
  ea sysfillrect sysimgblt fb_sys_fops drm video fjes i2c_hid hid sdhci_acpi 
sdhci pinctrl_cherryview

  [   34.757245] CPU: 1 PID: 1137 Comm: systemd-udevd Not tainted 
4.4.0-9136-generic #55-Ubuntu
  [   34.757248] Hardware name: N/A CherryTrail/Type2 - Board Product Name, 
BIOS YT11.6W4x64.D003 05/17/2016
  [   34.757254]  0286 be581321 8800b8803a00 
813f13e3
  [   34.757260]   c0325708 8800b8803a38 
810810f2
  [   34.757266]  8801384f9018 ff92 fffefce0 
88013b08c810
  [   34.757272] Call Trace:
  [   34.757285]  [] dump_stack+0x63/0x90
  [   34.757293]  [] warn_slowpath_common+0x82/0xc0
  [   34.757298]  [] warn_slowpath_null+0x1a/0x20
  [   34.757305]  [] baytrail_i2c_acquire+0x139/0x1e0 
[i2c_designware_platform]
  [   34.757313]  [] i2c_dw_init+0x27/0x350 
[i2c_designware_core]
  [   34.757319]  [] i2c_dw_probe+0x52/0x180 
[i2c_designware_core]
  [   34.757325]  [] dw_i2c_plat_probe+0x1d4/0x410 
[i2c_designware_platform]
  [   34.757334]  [] platform_drv_probe+0x3b/0xa0
  [   34.757339]  [] driver_probe_device+0x222/0x4a0
  [   34.757344]  [] __driver_attach+0x84/0x90
  [   34.757349]  [] ? driver_probe_device+0x4a0/0x4a0
  [   34.757354]  [] bus_for_each_dev+0x6c/0xc0
  [   34.757359]  [] driver_attach+0x1e/0x20
  [   34.757364]  [] bus_add_driver+0x1eb/0x280
  [   34.757368]  [] ? 0xc032e000
  [   34.757373]  [] driver_register+0x60/0xe0
  [   34.757378]  [] __platform_driver_register+0x36/0x40
  [   34.757384]  [] dw_i2c_init_driver+0x17/0x1000 
[i2c_designware_platform]
  [   34.757390]  [] do_one_initcall+0xb3/0x200
  [   34.757397]  [] ? kmem_cache_alloc_trace+0x183/0x1f0
  [   34.757404]  [] do_init_module+0x5f/0x1cf
  [   34.757412]  [] load_module+0x1667/0x1c00
  [   34.757417]  [] ? __symbol_put+0x60/0x60
  [   34.757424]  [] ? kernel_read+0x50/0x80
  [   34.757429]  [] SYSC_finit_module+0xb4/0xe0
  [   34.757435]  [] SyS_finit_module+0xe/0x10
  [   34.757441]  [] entry_SYSCALL_64_fastpath+0x16/0x71
  [   34.757446] ---[ end trace e446adf67caf8c0d ]---
  [   34.757451] i2c_designware 808622C1:06: couldn't acquire bus ownership
  [   34.757582] i2c_designware: probe of 808622C1:06 failed with error -110
  --- 
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CasperVersion: 1.378
  DistroRelease: Ubuntu 16.10
  IwConfig:
   lono wireless extensions.
   
   enxc44eac810358  no wireless extensions.
  LiveMediaBuild: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160919)
  MachineType: N/A CherryTrail
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/hostname.seed boot=casper quiet splash ---
  ProcVersionSignature: U

[Kernel-packages] [Bug 1686414] Re: linux: 4.10.0-21.23 -proposed tracker

[Taihsiang Ho]

Hardware Certification have begun testing this -proposed kernel.

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => In Progress

** Changed in: kernel-sru-workflow/certification-testing
 Assignee: Canonical Hardware Certification (canonical-hw-cert) => 
Taihsiang Ho (taihsiangho)

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Title:
  linux: 4.10.0-21.23 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  In Progress
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  Invalid
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Zesty:
  Confirmed

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see:
  https://wiki.ubuntu.com/Kernel/kernel-sru-workflow

  backports: 1686418
  derivatives: 1686419
  -- swm properties --
  boot-testing-requested: true
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1424293] Re: BYD trackpad detected as PS/2 mouse

[Kai-Heng Feng]

Hi guys,
Can you share your machine's vendor name and product name?

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Title:
  BYD trackpad detected as PS/2 mouse

Status in linux package in Ubuntu:
  Triaged

Bug description:
  In 14.04.2, I expected to be able to use as touchpad with two finger
  vertical/horizontal scrolling. Currently only able to use plainly. The
  exact device is this:
  http://bydit.com/doce/products/microelectronics/2474.html

  I: Bus=0011 Vendor=0002 Product=0005 Version=
  N: Name="ImPS/2 Generic Wheel Mouse"
  P: Phys=isa0060/serio1/input0
  S: Sysfs=/devices/platform/i8042/serio1/input/input7
  U: Uniq=
  H: Handlers=mouse0 event10
  B: PROP=0
  B: EV=7
  B: KEY=7 0 0 0 0
  B: REL=103

  Output of xinput --list
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ ImPS/2 Generic Wheel Mouse  id=12   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ Power Buttonid=8[slave  
keyboard (3)]
  ↳ Sleep Buttonid=9[slave  
keyboard (3)]
  ↳ USB 2.0 Camera  id=10   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=11   [slave  
keyboard (3)]

  ---
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  vjftw  1362 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=d58116d7-f5eb-4b3c-b986-a9a29b608880
  InstallationDate: Installed on 2015-04-25 (28 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 003 Device 002: ID 8087:8001 Intel Corp.
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 058f:3821 Alcor Micro Corp.
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Intel Corporation SharkBay Platform
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed 
root=UUID=cd943b28-f170-4ce9-b836-18c395f1df6d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-18-generic N/A
   linux-backports-modules-3.19.0-18-generic  N/A
   linux-firmware 1.143.1
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  vivid
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 3.19.0-18-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 02/03/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: WhiteTip Mountain1 Fab2
  dmi.board.vendor: Topstar
  dmi.board.version: Fab2
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd02/03/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SharkBay Platform
  dmi.product.version: 0.1
  dmi.sys.vendor: Intel Corporation

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[Kernel-packages] [Bug 1687256] Re: byd touchpad no longer detected

[Kai-Heng Feng]

Can you share your laptop's vendor name and product name?
The dmi string isn't really helpful.

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Title:
  byd touchpad no longer detected

Status in linux package in Ubuntu:
  Triaged

Bug description:
  When running on kernel 4.8.0-34 my Lafite byd touchpad is recognised 
correctly and shows with xinput --list as BYDPS/2 BYD Touchpad.
  If I use any higher upgrade, eg 4.8.0-46 in 16.10 then touchpad is only 
identified as ImPS/2 Generic Wheel Mouse. The same applies if I try 17.04 from 
an external drive, touchpad does not work and cursor remains in top rh corner 
of screen.
  This could be related to the changelog 
https://launchpad.net/ubuntu/+source/linux/+changelog

  4.8.0-36.38 in yakkety-proposed

    * Yakkety update to v4.8.13 stable release (LP: #1650581)
  ...
  - Input: psmouse - disable automatic probing of BYD touchpads

  https://patchwork.kernel.org/patch/9424421/

  ---
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dave   3590 F pulseaudio
   /dev/snd/controlC1:  dave   3590 F pulseaudio
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=0b7a1f56-4391-4d9d-90ed-d0f5f5d76c90
  InstallationDate: Installed on 2015-05-17 (714 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Intel Corporation SharkBay Platform
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-34-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-34-generic N/A
   linux-backports-modules-4.8.0-34-generic  N/A
   linux-firmware1.161.1
  Tags:  yakkety
  Uname: Linux 4.8.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 03/27/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: WhiteTip Mountain1 Fab2
  dmi.board.vendor: Topstar
  dmi.board.version: Fab2
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd03/27/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SharkBay Platform
  dmi.product.version: 0.1
  dmi.sys.vendor: Intel Corporation

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[Kernel-packages] [Bug 437760] ☑nice stuff

[AloxeCorton]

Hello,

I was looking for  some stuff and eventually came across this! Just
look here  http://makes.americangreentechnologies.com

apeirotes


Sent from Mail for Windows 10

** Attachment added: "E3935E10DAD5029356E66EC456DD931B.jpg"
   
https://bugs.launchpad.net/bugs/437760/+attachment/4875191/+files/E3935E10DAD5029356E66EC456DD931B.jpg

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Title:
  [Sony Corporation VGN-SR19VN] suspend/resume failure [non-free: fglrx]

Status in linux package in Ubuntu:
  Invalid

Bug description:
  suspend to ram has stopped working ever since version 8.04
  Karmic Koala doesn't seem to want to resume after a suspend-2-ram operation 
(black blank screen with no possibility to CTRL-ALT-Fx)
  Using proprietary fglrx ATI drivers which seem to be one of the issues around 
this reoccuring problem.
  I'm also using the x86_64 bit version.

  ProblemType: KernelOops
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  aloxecorton   2494 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xcd20 irq 22'
 Mixer name : 'Realtek ALC262'
 Components : 'HDA:10ec0262,104d2d00,00100302 
HDA:14f12c06,104d1700,0010'
 Controls  : 18
 Simple ctrls  : 11
  Date: Sun Sep 27 20:04:11 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=be4c6ebd-4b40-462f-88df-beca6a1d0c37
  InterpreterPath: /usr/bin/python2.6
  MachineType: Sony Corporation VGN-SR19VN
  NonfreeKernelModules: fglrx
  Package: linux-image-2.6.31-11-generic 2.6.31-11.36
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-11-generic 
root=UUID=3ae8a3c5-ed76-439e-8eee-a736c080b3cb ro quiet splash
  ProcCmdline: /usr/bin/python /usr/share/apport/apportcheckresume
  ProcEnviron: PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.31-11.36-generic
  RelatedPackageVersions: linux-firmware 1.19
  SourcePackage: linux
  Tags: resume suspend
  Title: [Sony Corporation VGN-SR19VN] suspend/resume failure [non-free: fglrx]
  Uname: Linux 2.6.31-11-generic x86_64
  UserGroups:
   
  dmi.bios.date: 06/05/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R0280Y1
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrR0280Y1:bd06/05/2008:svnSonyCorporation:pnVGN-SR19VN:pvrC600D1Z5:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: VGN-SR19VN
  dmi.product.version: C600D1Z5
  dmi.sys.vendor: Sony Corporation

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[Kernel-packages] [Bug 1690155] Re: Fix NVLINK2 TCE route

[Seth Forshee]

** Also affects: linux (Ubuntu Artful)
   Importance: Undecided
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
   Status: New

** Also affects: linux (Ubuntu Zesty)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Artful)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu Artful)
   Status: New => Fix Committed

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Title:
  Fix NVLINK2 TCE route

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Zesty:
  New
Status in linux source package in Artful:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao  -
  2017-05-11 09:14:17 ==

  Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
  NVLink2") forced all TCE kills to go via the OPAL call for
  NVLink2. However the PHB3 implementation of TCE kill was still being
  called directly from some functions which in some circumstances caused
  a machine check

  The following commit was added into zesty using LP#1667081

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[Kernel-packages] [Bug 1686651] Re: linux-aws: 4.4.0-1017.26 -proposed tracker

[Taihsiang Ho]

** Changed in: kernel-sru-workflow/certification-testing
   Status: Confirmed => Invalid

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Title:
  linux-aws: 4.4.0-1017.26 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow automated-testing series:
  Fix Released
Status in Kernel SRU Workflow certification-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  In Progress
Status in Kernel SRU Workflow upload-to-ppa series:
  New
Status in Kernel SRU Workflow verification-testing series:
  Confirmed
Status in linux-aws package in Ubuntu:
  Invalid
Status in linux-aws source package in Xenial:
  New

Bug description:
  This bug is for tracking the  upload package.
  This bug will contain status and testing results related to that
  upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  -- swm properties --
  boot-testing-requested: true
  kernel-stable-master-bug: 1686645
  phase: Promoted to proposed
  proposed-announcement-sent: true
  proposed-testing-requested: true

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[Kernel-packages] [Bug 1690157] Status changed to Confirmed

[Brad Figg]

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Error where encountered while processing linux-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  # apt-get upgrade
  Reading package lists... Done
  Building dependency tree   
  Reading state information... Done
  Calculating upgrade... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  4 not fully installed or removed.
  After this operation, 0 B of additional disk space will be used.
  Do you want to continue? [Y/n] y
  Setting up linux-image-4.4.0-77-generic (4.4.0-77.98) ...
  Running depmod.
  update-initramfs: deferring update (hook will be called later)
  initrd.img(/boot/initrd.img-4.4.0-77-generic
  ) points to /boot/initrd.img-4.4.0-77-generic
   (/boot/initrd.img-4.4.0-77-generic) -- doing nothing at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 491.
  vmlinuz(/boot/vmlinuz-4.4.0-77-generic
  ) points to /boot/vmlinuz-4.4.0-77-generic
   (/boot/vmlinuz-4.4.0-77-generic) -- doing nothing at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 491.
  Examining /etc/kernel/postinst.d.
  run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
  run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
  update-initramfs: Generating /boot/initrd.img-4.4.0-77-generic
  run-parts: executing /etc/kernel/postinst.d/pm-utils 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
  run-parts: executing /etc/kernel/postinst.d/update-notifier 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
  run-parts: executing /etc/kernel/postinst.d/vboxadd 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
  run-parts: failed to exec /etc/kernel/postinst.d/vboxadd: Exec format error
  run-parts: /etc/kernel/postinst.d/vboxadd exited with return code 1
  Failed to process /etc/kernel/postinst.d at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 1052.
  dpkg: error processing package linux-image-4.4.0-77-generic (--configure):
   subprocess installed post-installation script returned error exit status 2
  dpkg: dependency problems prevent configuration of 
linux-image-extra-4.4.0-77-generic:
   linux-image-extra-4.4.0-77-generic depends on linux-image-4.4.0-77-generic; 
however:
Package linux-image-4.4.0-77-generic is not configured yet.

  dpkg: error processing package linux-image-extra-4.4.0-77-generic 
(--configure):
   dependency problems - leaving unconfigured
  dpkg: dependency problems prevent configuration of linux-image-generic:
   linux-image-generic depends on linux-image-4.4.0-77-generic; however:
Package linux-image-4.4.0-77-generic is not configured yet.
   linux-image-generic depends on linux-image-extra-4.4.0-77-generic; however:
Package linux-image-extra-4.4.0-77-generic is not configured yet.

  dpkg: error processing package linux-image-generic (--configure):
   dependency problems - leaving unconfigured
  dpkg: dependency problems prevent configuration of linux-generic:
   linux-generic depends on linux-image-generic (= 4.4.0.77.83); however:
Package linux-image-generic is not configured No apport report written 
because the error message indicates its a followup error from a previous 
failure.
No apport report written because the error 
message indicates its a followup error from a previous failure.
  No apport report written because MaxReports is reached 
already

yet.

  dpkg: error processing package linux-generic (--configure):
   dependency problems - leaving unconfigured
  Errors were encountered while processing:
   linux-image-4.4.0-77-generic
   linux-image-extra-4.4.0-77-generic
   linux-image-generic
   linux-generic
  E: Sub-process /usr/bin/dpkg returned an error code (1)

  Can't recover by dpkg-reconfigure:
  # dpkg-reconfigure linux-image-extra-4.4.0-77-generic
  /usr/sbin/dpkg-reconfigure: linux-image-extra-4.4.0-77-generic is broken or 
not fully installed

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-generic 4.4.0.77.83
  ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
  Uname: Linux 4.4.0-77-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dream  1156 F lxpanel
  Date: Thu May 11 18:18:30 2017
  HibernationDevice: RESUME=UUID=9b16760b-b5b9-4461-aa32-d703664fa4bb
  InstallationDate: Installed on 2017-02-22 (78 days ago)
  InstallationMedia: Lubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160720)
  IwConfig:
   ens33 no wirele

[Kernel-packages] [Bug 1690155] Re: Fix NVLINK2 TCE route

[Frank Heimes]

** Also affects: ubuntu-power-systems
   Importance: Undecided
   Status: New

** Changed in: ubuntu-power-systems
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

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Title:
  Fix NVLINK2 TCE route

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Breno Henrique Leitao  -
  2017-05-11 09:14:17 ==

  Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
  NVLink2") forced all TCE kills to go via the OPAL call for
  NVLink2. However the PHB3 implementation of TCE kill was still being
  called directly from some functions which in some circumstances caused
  a machine check

  The following commit was added into zesty using LP#1667081

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[Kernel-packages] [Bug 1690155] Re: Fix NVLINK2 TCE route

[Breno Leitão]

Patch sent to the mailing list: https://lists.ubuntu.com/archives
/kernel-team/2017-May/084069.html

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Title:
  Fix NVLINK2 TCE route

Status in The Ubuntu-power-systems project:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Breno Henrique Leitao  -
  2017-05-11 09:14:17 ==

  Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
  NVLink2") forced all TCE kills to go via the OPAL call for
  NVLink2. However the PHB3 implementation of TCE kill was still being
  called directly from some functions which in some circumstances caused
  a machine check

  The following commit was added into zesty using LP#1667081

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1690157] [NEW] Error where encountered while processing linux-generic

[Thomas Schweikle]

Public bug reported:

# apt-get upgrade
Reading package lists... Done
Building dependency tree   
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
4 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up linux-image-4.4.0-77-generic (4.4.0-77.98) ...
Running depmod.
update-initramfs: deferring update (hook will be called later)
initrd.img(/boot/initrd.img-4.4.0-77-generic
) points to /boot/initrd.img-4.4.0-77-generic
 (/boot/initrd.img-4.4.0-77-generic) -- doing nothing at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 491.
vmlinuz(/boot/vmlinuz-4.4.0-77-generic
) points to /boot/vmlinuz-4.4.0-77-generic
 (/boot/vmlinuz-4.4.0-77-generic) -- doing nothing at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 491.
Examining /etc/kernel/postinst.d.
run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
update-initramfs: Generating /boot/initrd.img-4.4.0-77-generic
run-parts: executing /etc/kernel/postinst.d/pm-utils 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
run-parts: executing /etc/kernel/postinst.d/update-notifier 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
run-parts: executing /etc/kernel/postinst.d/vboxadd 4.4.0-77-generic 
/boot/vmlinuz-4.4.0-77-generic
run-parts: failed to exec /etc/kernel/postinst.d/vboxadd: Exec format error
run-parts: /etc/kernel/postinst.d/vboxadd exited with return code 1
Failed to process /etc/kernel/postinst.d at 
/var/lib/dpkg/info/linux-image-4.4.0-77-generic.postinst line 1052.
dpkg: error processing package linux-image-4.4.0-77-generic (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of 
linux-image-extra-4.4.0-77-generic:
 linux-image-extra-4.4.0-77-generic depends on linux-image-4.4.0-77-generic; 
however:
  Package linux-image-4.4.0-77-generic is not configured yet.

dpkg: error processing package linux-image-extra-4.4.0-77-generic (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-image-generic:
 linux-image-generic depends on linux-image-4.4.0-77-generic; however:
  Package linux-image-4.4.0-77-generic is not configured yet.
 linux-image-generic depends on linux-image-extra-4.4.0-77-generic; however:
  Package linux-image-extra-4.4.0-77-generic is not configured yet.

dpkg: error processing package linux-image-generic (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of linux-generic:
 linux-generic depends on linux-image-generic (= 4.4.0.77.83); however:
  Package linux-image-generic is not configured No apport report written 
because the error message indicates its a followup error from a previous 
failure.
  No apport report written because the error 
message indicates its a followup error from a previous failure.
No apport report written because MaxReports is reached 
already

  yet.

dpkg: error processing package linux-generic (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 linux-image-4.4.0-77-generic
 linux-image-extra-4.4.0-77-generic
 linux-image-generic
 linux-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)

Can't recover by dpkg-reconfigure:
# dpkg-reconfigure linux-image-extra-4.4.0-77-generic
/usr/sbin/dpkg-reconfigure: linux-image-extra-4.4.0-77-generic is broken or not 
fully installed

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-generic 4.4.0.77.83
ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
Uname: Linux 4.4.0-77-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  dream  1156 F lxpanel
Date: Thu May 11 18:18:30 2017
HibernationDevice: RESUME=UUID=9b16760b-b5b9-4461-aa32-d703664fa4bb
InstallationDate: Installed on 2017-02-22 (78 days ago)
InstallationMedia: Lubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160720)
IwConfig:
 ens33 no wireless extensions.
 
 lono wireless extensions.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
 Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: VMware, Inc. VMware Virtual Platform
ProcFB: 0 svgadrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic root=/dev/sda2 ro 
quiet splash
RelatedPackageVersions:
 linux-restricted-modu

[Kernel-packages] [Bug 1690155] [NEW] Fix NVLINK2 TCE route

[bugproxy]

Public bug reported:

== Comment: #0 - Breno Henrique Leitao  - 2017-05-11
09:14:17 ==

Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
NVLink2") forced all TCE kills to go via the OPAL call for
NVLink2. However the PHB3 implementation of TCE kill was still being
called directly from some functions which in some circumstances caused
a machine check

The following commit was added into zesty using LP#1667081

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
 Status: New


** Tags: architecture-ppc64le bugnameltc-154403 severity-high 
targetmilestone-inin---

** Tags added: architecture-ppc64le bugnameltc-154403 severity-high
targetmilestone-inin---

** Changed in: ubuntu
 Assignee: (unassigned) => Ubuntu on IBM Power Systems Bug Triage 
(ubuntu-power-triage)

** Package changed: ubuntu => linux (Ubuntu)

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https://bugs.launchpad.net/bugs/1690155

Title:
  Fix NVLINK2 TCE route

Status in linux package in Ubuntu:
  New

Bug description:
  == Comment: #0 - Breno Henrique Leitao  -
  2017-05-11 09:14:17 ==

  Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
  NVLink2") forced all TCE kills to go via the OPAL call for
  NVLink2. However the PHB3 implementation of TCE kill was still being
  called directly from some functions which in some circumstances caused
  a machine check

  The following commit was added into zesty using LP#1667081

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[Kernel-packages] [Bug 1690155] [NEW] Fix NVLINK2 TCE route

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

== Comment: #0 - Breno Henrique Leitao  - 2017-05-11
09:14:17 ==

Commit 616badd2fb49 ("powerpc/powernv: Use OPAL call for TCE kill on
NVLink2") forced all TCE kills to go via the OPAL call for
NVLink2. However the PHB3 implementation of TCE kill was still being
called directly from some functions which in some circumstances caused
a machine check

The following commit was added into zesty using LP#1667081

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Ubuntu on IBM Power Systems Bug Triage (ubuntu-power-triage)
 Status: New


** Tags: architecture-ppc64le bugnameltc-154403 severity-high 
targetmilestone-inin---
-- 
Fix NVLINK2 TCE route
https://bugs.launchpad.net/bugs/1690155
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux in Ubuntu.

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[Kernel-packages] [Bug 1672819] Re: exec'ing a setuid binary from a threaded program sometimes fails to setuid

[John Lenton]

** Changed in: linux (Ubuntu Xenial)
   Status: Incomplete => In Progress

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Title:
  exec'ing a setuid binary from a threaded program sometimes fails to
  setuid

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Xenial:
  In Progress

Bug description:
  This can be reproduced with
  https://gist.github.com/chipaca/806c90d96c437444f27f45a83d00a813

  With that, and go 1.8, if you run “make” and then

  for i in `seq 99`; do ./a_go; done

  you'll see a variable number of ”GOT 1000” (or whatever your user id
  is). If you don't, add one or two more 9s on there.

  That's a simple go reproducer. You can also use “a_p” instead of
  “a_go” to see one that only uses pthreads. “a_c” is a C version that
  does *not* reproduce the issue.

  But it's not pthreads: if in a_go.go you comment out the “import "C"”,
  you'll still see the “GOT 1000” messages, in a static binary that uses
  no pthreads, just clone(2). You'll also see a bunch of warnings
  because it's not properly handling an EAGAIN from clone, but that's
  unrelated.

  If you pin the process to a single thread using taskset, you don't get
  the issue from a_go; a_p continues to reproduce the issue. In some
  virtualized environments we haven't been able to reproduce the issue
  either (e.g. some aws instances), but kvm works (you need -smp to see
  the issue from a_go).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-64-generic 4.4.0-64.85
  ProcVersionSignature: Ubuntu 4.4.0-64.85-generic 4.4.44
  Uname: Linux 4.4.0-64-generic x86_64
  NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   john   2354 F...m pulseaudio
   /dev/snd/controlC0:  john   2354 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Mar 14 17:17:23 2017
  HibernationDevice: RESUME=UUID=b9fd155b-dcbe-4337-ae77-6daa6569beaf
  InstallationDate: Installed on 2014-04-27 (1051 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Dell Inc. Latitude E6510
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-64-generic 
root=/dev/mapper/ubuntu--vg-root ro enable_mtrr_cleanup mtrr_spare_reg_nr=8 
mtrr_gran_size=32M mtrr_chunk_size=32M quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-64-generic N/A
   linux-backports-modules-4.4.0-64-generic  N/A
   linux-firmware1.157.8
  SourcePackage: linux
  SystemImageInfo: Error: command ['system-image-cli', '-i'] failed with exit 
code 2:
  UpgradeStatus: Upgraded to xenial on 2015-06-18 (634 days ago)
  dmi.bios.date: 12/05/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/05/2013:svnDellInc.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1689886] RE: [Bug #1689886] Please test this kernel and report results for SRU.

[Jeffrey Hugo]

Yep, I’ll have it tested.

Jeffrey Hugo
Senior Engineer
Qualcomm Datacenter Technologies, Inc.
1-303-247-5002

From: Manoj Iyer [mailto:manoj.i...@canonical.com]
Sent: Wednesday, May 10, 2017 10:00 PM
To: Jeff Hugo ; 1689...@bugs.launchpad.net
Cc: Joseph Chang 
Subject: [Bug #1689886] Please test this kernel and report results for SRU.

Jeff,

Could you please test the kernel in PPA https://launchpad.net/~centriq-
team/+archive/ubuntu/test/ <%20https:/launchpad.net/~centriq-
team/+archive/ubuntu/test/%20> that has Joeseph Chang's patch ipmi: Fix
kernel panic at ipmi_ssif_thread() on a QDF2400 REP system and report
your results? http://bugs.launchpad.net/bugs/1689886
<%20http:/bugs.launchpad.net/bugs/1689886%20>

When you report the test results please include the output of the
working ipmi command.

Thanks
Manoj Iyer

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Title:
  QDF2400 kernel oops on ipmitool fru write 0 fru.bin

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  [Impact]
  $ sudo ipmitool fru print 0
   Chassis Type : Rack Mount Chassis
   Chassis Part Number : 
   Chassis Serial : 
   Board Mfg Date : Wed Jan 4 14:18:00 2017
   Board Mfg : WIWYNN
   Board Product : REP Board
   Board Serial : 12345
   Board Part Number : 
   Product Manufacturer : WIWYNN
   Product Name : REP
   Product Part Number : ..
   Product Version : EVT
   Product Serial : 
   Product Asset Tag :
  ubuntu@ubuntu:~/FRU$

  ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
  Fru Size : 1024 bytes
  Size to Write : 256 bytes
  [ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual 
address 0025
  [ 1815.419668] pgd = 219ca2168000
  [ 1815.422986] [0025] *pgd=0003ee08d003, *pud=0003ee08e003, 
*pmd=
  [ 1815.431225] Internal error: Oops: 9604 [#1] SMP
  [ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat 
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce 
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs 
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci 
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci 
usb_common pinctrl_qdf2xxx
  [ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic 
#5~pdaw1.0+bandera.9-Ubuntu
  [ 1815.480789] Hardware name: Default string Default string/Default string, 
BIOS 5.12 12/12/2012
  [ 1815.489296] task: edf1aa074380 ti: edf1a782 task.ti: 
edf1a782
  [ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
  [ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
  [ 1815.508046] pc : [] lr : [] pstate: 
00400145
  [ 1815.515424] sp : edf1a7823de0
  [ 1815.518723] x29: edf1a7823de0 x28: 
  [ 1815.524018] x27:  x26: 
  [ 1815.529313] x25:  x24: 
  [ 1815.534608] x23: edeeb9dbba08 x22: 219c9d0a3000
  [ 1815.539903] x21: 219c9d0a2420 x20: edeeb9dbba00
  [ 1815.545198] x19: edeeb9dbb800 x18: 0014
  [ 1815.550494] x17:  x16: 
  [ 1815.555789] x15:  x14: 
  [ 1815.561084] x13:  x12: 071c71c71c71c71c
  [ 1815.566379] x11: 00ba x10: 0960
  [ 1815.571674] x9 : 0040 x8 : edf1ad28
  [ 1815.576969] x7 :  x6 : edf1aa9f9600
  [ 1815.582264] x5 : edf1ad00 x4 : 
  [ 1815.587560] x3 : 0026 x2 : 0025
  [ 1815.592855] x1 : 0007 x0 : edf1aa2e4c00
  [ 1815.598150]
  [ 1815.599626] Process kssif0042 (pid: 1950, stack limit = 0xedf1a7820020)
  [ 1815.606571] Stack: (0xedf1a7823de0 to 0xedf1a7824000)
  [ 1815.612301] 3de0: edf1a7823e20 219ca122cb1c edf1ab9d5800 
219ca20cdfa8
  [ 1815.620113] 3e00: 219ca1aa2ee8 edeeb9dbb800 219c9d09f590 
edeeb9dbb800
  [ 1815.627925] 3e20:  219ca11c4f10 219ca122ca30 
edf1ab9d5800
  [ 1815.635737] 3e40:    

  [ 1815.643550] 3e60:  219ca12399a8 edeeb9dbb800 
edf1
  [ 1815.651363] 3e80:  edf1a7823e88 edf1a7823e88 

  [ 1815.659175] 3ea0:  edf1a7823ea8 edf1a7823ea8 
cb88537fdc8ba500
  [ 1815.666987] 3ec0:    

  [ 1815.674800] 3ee0:    

  [ 1815.682612] 3f00:    

  [ 1815.690425] 3f20: 00

[Kernel-packages] [Bug 1690138] Re: [14e4:4365] (rev 01) Slow and unstable WiFi signal.

[Christopher M. Penalver]

ramiro, thank you for reporting this and helping make Ubuntu better.

Could you please provide the missing information from
https://wiki.ubuntu.com/Kernel/LinuxWireless ?

** Description changed:

- Hey guys, 
- i'm having this issue with BCM43142 802.11b/g/n [14e4:4365] (rev 01) on 
Ubuntu 16.04 LTS,
- The WiFi connection have really slow signal, WiFi bars moves constantly,
- It is also really unstable, i have to reconnect all the time.
+ With Ubuntu 16.04 my WiFi connection is really unstable. I have to
+ reconnect all the time. Also, the WiFi signal icon's bars moves
+ constantly. This has been going on for the last couple years.
  
- The connection by cable works good, and also WiFi is working fine on other 
devises (computers and phones).
-  
- I have this issue for a couple of years now,
- I'm new in this, i don't know to much about bug reporting, Sorry if something 
is wrong. 
- Thanks
+ The connection by cable works good, and also WiFi is working fine on
+ other devices (computers and phones).
  
  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-77-generic 4.4.0-77.98
  ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
  Uname: Linux 4.4.0-77-generic x86_64
  NonfreeKernelModules: nvidia_uvm wl nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ramiro 2258 F pulseaudio
   /dev/snd/controlC0:  ramiro 2258 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu May 11 09:32:45 2017
  HibernationDevice: RESUME=UUID=03160791-c9a1-46df-abdf-3d285a1c222b
  InstallationDate: Installed on 2015-04-12 (760 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20292
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic 
root=UUID=5340c20f-48e6-409f-8f40-a18afa361162 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-77-generic N/A
   linux-backports-modules-4.4.0-77-generic  N/A
   linux-firmware1.157.8
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-05-08 (368 days ago)
  dmi.bios.date: 04/04/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DCN39WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: VIUU4
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900059WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Z410
  dmi.modalias: 
dmi:bvnLENOVO:bvr8DCN39WW:bd04/04/2014:svnLENOVO:pn20292:pvrLenovoIdeaPadZ410:rvnLENOVO:rnVIUU4:rvr31900059WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadZ410:
  dmi.product.name: 20292
  dmi.product.version: Lenovo IdeaPad Z410
  dmi.sys.vendor: LENOVO

** Tags added: bios-outdated-8dcn40ww

** Changed in: bcmwl (Ubuntu)
   Importance: Undecided => Low

** Changed in: bcmwl (Ubuntu)
   Status: New => Incomplete

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Title:
  [14e4:4365] (rev 01) Slow and unstable WiFi signal.

Status in bcmwl package in Ubuntu:
  Incomplete

Bug description:
  With Ubuntu 16.04 my WiFi connection is really unstable. I have to
  reconnect all the time. Also, the WiFi signal icon's bars moves
  constantly. This has been going on for the last couple years.

  The connection by cable works good, and also WiFi is working fine on
  other devices (computers and phones).

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-77-generic 4.4.0-77.98
  ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
  Uname: Linux 4.4.0-77-generic x86_64
  NonfreeKernelModules: nvidia_uvm wl nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ramiro 2258 F pulseaudio
   /dev/snd/controlC0:  ramiro 2258 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu May 11 09:32:45 2017
  HibernationDevice: RESUME=UUID=03160791-c9a1-46df-abdf-3d285a1c222b
  InstallationDate: Installed on 2015-04-12 (760 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20292
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic 
root=UUID=5340c20f-48e6-409f-8f40-a18afa361162 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-77-generic N/A
   linux-backports-modules-4.4.0-77-generic  N/A
   linux-firmware1.157.8
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-05-08 (368 days ago)
  dmi.bios.date: 04/04/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DCN39WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: VIUU4
  dmi.board.vendor: LENOVO
  dmi.bo

[Kernel-packages] [Bug 1687267] Re: kernel BUG at /build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!

[Wayne]

My first kernel hang in years.


May 11 15:05:26 maximus kernel: [1457678.353843] [ cut here 
]
May 11 15:05:26 maximus kernel: [1457678.353861] kernel BUG at 
/build/linux-2NWldV/linux-4.10.0/include/linux/swapops.h:129!
May 11 15:05:26 maximus kernel: [1457678.353876] invalid opcode:  [#1] SMP
May 11 15:05:26 maximus kernel: [1457678.353884] Modules linked in: cpuid 
nls_iso8859_1 arc4 md4 nls_utf8 cifs ccm fscache bnep xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat 
nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c 
xt_tcpudp bridge stp llc iptable_filter binfmt_misc algif_skcipher af_alg 
snd_hda_codec_hdmi eeepc_wmi asus_wmi sparse_keymap intel_rapl 
snd_hda_codec_realtek snd_hda_codec_generic x86_pkg_temp_thermal 
intel_powerclamp coretemp kvm_intel kvm snd_hda_intel irqbypass snd_usb_audio 
snd_hda_codec crct10dif_pclmul snd_hda_core snd_usbmidi_lib crc32_pclmul 
snd_hwdep snd_pcm ghash_clmulni_intel snd_seq_midi snd_seq_midi_event pcbc 
snd_rawmidi aesni_intel snd_seq aes_x86_64 crypto_simd glue_helper cryptd 
uvcvideo intel_cstate videobuf2_vmalloc videobuf2_memops intel_rapl_perf
May 11 15:05:26 maximus kernel: [1457678.354013]  snd_seq_device videobuf2_v4l2 
snd_timer videobuf2_core videodev input_leds joydev snd media serio_raw 
soundcore mei_me mei shpchp hci_uart btbcm btqca btintel bluetooth 
intel_lpss_acpi intel_lpss acpi_als mac_hid kfifo_buf acpi_pad industrialio 
parport_pc ppdev sunrpc lp parport dm_crypt ip_tables x_tables autofs4 wacom 
hid_generic usbhid uas usb_storage mxm_wmi i915 i2c_algo_bit drm_kms_helper 
syscopyarea sysfillrect e1000e sysimgblt psmouse fb_sys_fops ptp drm pps_core 
ahci libahci wmi pinctrl_sunrisepoint video i2c_hid pinctrl_intel hid fjes
May 11 15:05:26 maximus kernel: [1457678.354102] CPU: 2 PID: 23303 Comm: chrome 
Not tainted 4.10.0-20-generic #22-Ubuntu
May 11 15:05:26 maximus kernel: [1457678.354116] Hardware name: System 
manufacturer System Product Name/MAXIMUS VIII GENE, BIOS 0402 07/15/2015
May 11 15:05:26 maximus kernel: [1457678.354133] task: 9ea16f4fae00 
task.stack: c15987458000
May 11 15:05:26 maximus kernel: [1457678.354146] RIP: 
0010:__migration_entry_wait+0x16a/0x180
May 11 15:05:26 maximus kernel: [1457678.354156] RSP: :c1598745bd68 
EFLAGS: 00010246
May 11 15:05:26 maximus kernel: [1457678.354168] RAX: 000fc0048078 RBX: 
e40add00deb0 RCX: e40add00deb0
May 11 15:05:26 maximus kernel: [1457678.354185] RDX: 0001 RSI: 
9ea30037a428 RDI: e40ac00d2140
May 11 15:05:26 maximus kernel: [1457678.354203] RBP: c1598745bd80 R08: 
9e9fb7002e80 R09: 9e9fb7002e80
May 11 15:05:26 maximus kernel: [1457678.354221] R10: 7ffc7db23810 R11: 
7ffc7db239f0 R12: e40ac00d2140
May 11 15:05:26 maximus kernel: [1457678.354238] R13: 3e003485 R14: 
c1598745be30 R15: 9ea00b67e3e8
May 11 15:05:26 maximus kernel: [1457678.354251] FS:  7f7c43566480() 
GS:9ea42ec8() knlGS:
May 11 15:05:26 maximus kernel: [1457678.354266] CS:  0010 DS:  ES:  
CR0: 80050033
May 11 15:05:26 maximus kernel: [1457678.354276] CR2: 3375baa85b65 CR3: 
0005c3d76000 CR4: 003406e0
May 11 15:05:26 maximus kernel: [1457678.354289] DR0:  DR1: 
 DR2: 
May 11 15:05:26 maximus kernel: [1457678.354302] DR3:  DR6: 
fffe0ff0 DR7: 0400
May 11 15:05:26 maximus kernel: [1457678.354315] Call Trace:
May 11 15:05:26 maximus kernel: [1457678.354322]  migration_entry_wait+0x74/0x80
May 11 15:05:26 maximus kernel: [1457678.354332]  do_swap_page+0x5b3/0x770
May 11 15:05:26 maximus kernel: [1457678.354340]  handle_mm_fault+0x873/0x1360
May 11 15:05:26 maximus kernel: [1457678.354349]  __do_page_fault+0x23e/0x4e0
May 11 15:05:26 maximus kernel: [1457678.354358]  do_page_fault+0x22/0x30
May 11 15:05:26 maximus kernel: [1457678.354366]  page_fault+0x28/0x30
May 11 15:05:26 maximus kernel: [1457678.354374] RIP: 0033:0x557ccfca0550
May 11 15:05:26 maximus kernel: [1457678.354381] RSP: 002b:7ffc7db23828 
EFLAGS: 00010202
May 11 15:05:26 maximus kernel: [1457678.354391] RAX: 3375ba744101 RBX: 
3375bce9c498 RCX: 3375ba7441f0
May 11 15:05:26 maximus kernel: [1457678.354404] RDX: 0339 RSI: 
3375ca339180 RDI: 3375baa85b40
May 11 15:05:26 maximus kernel: [1457678.354418] RBP: 3375bce9c500 R08: 
03ba R09: 
May 11 15:05:26 maximus kernel: [1457678.354437] R10: 7ffc7db23810 R11: 
7ffc7db239f0 R12: 7ffc7db23a24
May 11 15:05:26 maximus kernel: [1457678.354456] R13: 3375bb5ca000 R14: 
7ffc7db239e0 R15: 3375c251a180
May 11 15:05:26 maximus kernel: [1457678.354477] Code: ff ff ff 4c 89 e7 e8 96 
a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 
00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb

Re: [Kernel-packages] [Bug 1379524] Re: 14e4:4365 Weak wifi signal

[ramiro]

Christopher,
I already add some bug and subscribe you to it
https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1690138

Let me know if something is missing.

Thanks much.


Lic. Ramiro Musso

2017-05-07 5:43 GMT-03:00 Christopher M. Penalver <
christopher.m.penal...@gmail.com>:

> ramiro, it will help immensely if you filed a new report with Ubuntu,
> using the default repository kernel (not mainline/upstream/3rd party) via a
> terminal:
> ubuntu-bug linux
>
> Please feel free to subscribe me to it.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1379524
>
> Title:
>   14e4:4365 Weak wifi signal
>
> Status in bcmwl package in Ubuntu:
>   Expired
>
> Bug description:
>   On a fresh install of Ubuntu 14.04 on my new HP Pavilion 15-020ng with
>   Broadcom BCM43142 hybrid wifi/bluetooth chipset the official driver
>   from Broadcom does not work correctly. On 2.4 GHz the wifi signal is
>   so low that the connection is interrupted on a regular basis (network
>   manager shows 26 Mb/s), other devices (notebook, tablet) do have a
>   normal signal at the same position and even this laptop has a good
>   signal with Windows 7 (Dual-Boot).
>
>   The exact device name:
>   08:00.0 Network controller [0280]: Broadcom Corporation BCM43142
> 802.11b/g/n [14e4:4365] (rev 01)
>
>   I am using the official wl driver that was installed by default, also
>   tried reinstalling via "sudo apt-get install bcmwl-kernel-source
>   --reinstall" without improvement and "sudo iwconfig wlan0 power off".
>   Also blacklisted b43, brcmsmac and bcma as suggested by "Linux
>   Wireless".
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 14.04
>   Package: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2
>   ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
>   Uname: Linux 3.13.0-37-generic x86_64
>   NonfreeKernelModules: wl
>   ApportVersion: 2.14.1-0ubuntu3.5
>   Architecture: amd64
>   CurrentDesktop: Unity
>   Date: Thu Oct  9 23:04:07 2014
>   InstallationDate: Installed on 2014-09-27 (12 days ago)
>   InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
> (20140722.2)
>   SourcePackage: bcmwl
>   UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/
> 1379524/+subscriptions
>

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1379524

Title:
  14e4:4365 Weak wifi signal

Status in bcmwl package in Ubuntu:
  Expired

Bug description:
  On a fresh install of Ubuntu 14.04 on my new HP Pavilion 15-020ng with
  Broadcom BCM43142 hybrid wifi/bluetooth chipset the official driver
  from Broadcom does not work correctly. On 2.4 GHz the wifi signal is
  so low that the connection is interrupted on a regular basis (network
  manager shows 26 Mb/s), other devices (notebook, tablet) do have a
  normal signal at the same position and even this laptop has a good
  signal with Windows 7 (Dual-Boot).

  The exact device name:
  08:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n 
[14e4:4365] (rev 01)

  I am using the official wl driver that was installed by default, also
  tried reinstalling via "sudo apt-get install bcmwl-kernel-source
  --reinstall" without improvement and "sudo iwconfig wlan0 power off".
  Also blacklisted b43, brcmsmac and bcma as suggested by "Linux
  Wireless".

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: bcmwl-kernel-source 6.30.223.141+bdcom-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  Uname: Linux 3.13.0-37-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Thu Oct  9 23:04:07 2014
  InstallationDate: Installed on 2014-09-27 (12 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  SourcePackage: bcmwl
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1690136] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1690136

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1690136

Title:
  Azure: make it possible to boot without initrd

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  SRU Justification:

  Impact: currently it's not possible to boot Azure instances without an
  initrd. The flexibility of booting an instance without an initrd is
  important to reduce boot time.

  Fix: Make the modules hv_vmbus and hv_storvsc built-in in the Azure
  kernel.

  Testcase:
  - Edit the grub.cfg file and remove the initrd entry.
  - Change the root= parameter to use the partition path instead of the partion 
UUID (the initramfs is usually responsible for fetching those information about 
disks and partitions).
  - If necessary, add rootfstype=ext4 to the kernel parameters.
  - After rebooting the system should be available.

  NOTE: This report is to track changes made to the azure custom kernel
  which cannot be correctly represented in launchpad.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690136/+subscriptions

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[Kernel-packages] [Bug 1690136] Re: Azure: make it possible to boot without initrd

[Marcelo Cerri]

https://lists.ubuntu.com/archives/kernel-team/2017-May/084064.html

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https://bugs.launchpad.net/bugs/1690136

Title:
  Azure: make it possible to boot without initrd

Status in linux package in Ubuntu:
  New

Bug description:
  SRU Justification:

  Impact: currently it's not possible to boot Azure instances without an
  initrd. The flexibility of booting an instance without an initrd is
  important to reduce boot time.

  Fix: Make the modules hv_vmbus and hv_storvsc built-in in the Azure
  kernel.

  Testcase:
  - Edit the grub.cfg file and remove the initrd entry.
  - Change the root= parameter to use the partition path instead of the partion 
UUID (the initramfs is usually responsible for fetching those information about 
disks and partitions).
  - If necessary, add rootfstype=ext4 to the kernel parameters.
  - After rebooting the system should be available.

  NOTE: This report is to track changes made to the azure custom kernel
  which cannot be correctly represented in launchpad.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690136/+subscriptions

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[Kernel-packages] [Bug 1690138] [NEW] [14e4:4365] (rev 01) Slow and unstable WiFi signal.

[ramiro]

Public bug reported:

Hey guys, 
i'm having this issue with BCM43142 802.11b/g/n [14e4:4365] (rev 01) on Ubuntu 
16.04 LTS,
The WiFi connection have really slow signal, WiFi bars moves constantly,
It is also really unstable, i have to reconnect all the time.

The connection by cable works good, and also WiFi is working fine on other 
devises (computers and phones).
 
I have this issue for a couple of years now,
I'm new in this, i don't know to much about bug reporting, Sorry if something 
is wrong. 
Thanks

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-77-generic 4.4.0-77.98
ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
Uname: Linux 4.4.0-77-generic x86_64
NonfreeKernelModules: nvidia_uvm wl nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  ramiro 2258 F pulseaudio
 /dev/snd/controlC0:  ramiro 2258 F pulseaudio
CurrentDesktop: Unity
Date: Thu May 11 09:32:45 2017
HibernationDevice: RESUME=UUID=03160791-c9a1-46df-abdf-3d285a1c222b
InstallationDate: Installed on 2015-04-12 (760 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
MachineType: LENOVO 20292
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic 
root=UUID=5340c20f-48e6-409f-8f40-a18afa361162 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-77-generic N/A
 linux-backports-modules-4.4.0-77-generic  N/A
 linux-firmware1.157.8
SourcePackage: linux
UpgradeStatus: Upgraded to xenial on 2016-05-08 (368 days ago)
dmi.bios.date: 04/04/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DCN39WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: VIUU4
dmi.board.vendor: LENOVO
dmi.board.version: 31900059WIN
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Z410
dmi.modalias: 
dmi:bvnLENOVO:bvr8DCN39WW:bd04/04/2014:svnLENOVO:pn20292:pvrLenovoIdeaPadZ410:rvnLENOVO:rnVIUU4:rvr31900059WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadZ410:
dmi.product.name: 20292
dmi.product.version: Lenovo IdeaPad Z410
dmi.sys.vendor: LENOVO

** Affects: bcmwl (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

** Package changed: linux (Ubuntu) => bcmwl (Ubuntu)

-- 
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Title:
  [14e4:4365] (rev 01) Slow and unstable WiFi signal.

Status in bcmwl package in Ubuntu:
  New

Bug description:
  Hey guys, 
  i'm having this issue with BCM43142 802.11b/g/n [14e4:4365] (rev 01) on 
Ubuntu 16.04 LTS,
  The WiFi connection have really slow signal, WiFi bars moves constantly,
  It is also really unstable, i have to reconnect all the time.

  The connection by cable works good, and also WiFi is working fine on other 
devises (computers and phones).
   
  I have this issue for a couple of years now,
  I'm new in this, i don't know to much about bug reporting, Sorry if something 
is wrong. 
  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-77-generic 4.4.0-77.98
  ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
  Uname: Linux 4.4.0-77-generic x86_64
  NonfreeKernelModules: nvidia_uvm wl nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ramiro 2258 F pulseaudio
   /dev/snd/controlC0:  ramiro 2258 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu May 11 09:32:45 2017
  HibernationDevice: RESUME=UUID=03160791-c9a1-46df-abdf-3d285a1c222b
  InstallationDate: Installed on 2015-04-12 (760 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO 20292
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic 
root=UUID=5340c20f-48e6-409f-8f40-a18afa361162 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-77-generic N/A
   linux-backports-modules-4.4.0-77-generic  N/A
   linux-firmware1.157.8
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-05-08 (368 days ago)
  dmi.bios.date: 04/04/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8DCN39WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: VIUU4
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900059WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad Z410
  dmi.modalias: 
dmi:bvnLENOVO:bvr8DCN39WW:bd04/04/2014:svnLENOVO:pn20292:pvrLenovoIdeaPadZ410:rvnLENOVO:rnVIUU4:rvr31900059WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadZ410:
  dmi.product.name: 20292
  dmi.product.version: Lenovo IdeaPad Z410
  dmi.sy

[Kernel-packages] [Bug 1690136] [NEW] Azure: make it possible to boot without initrd

[Marcelo Cerri]

Public bug reported:

SRU Justification:

Impact: currently it's not possible to boot Azure instances without an
initrd. The flexibility of booting an instance without an initrd is
important to reduce boot time.

Fix: Make the modules hv_vmbus and hv_storvsc built-in in the Azure
kernel.

Testcase:
- Edit the grub.cfg file and remove the initrd entry.
- Change the root= parameter to use the partition path instead of the partion 
UUID (the initramfs is usually responsible for fetching those information about 
disks and partitions).
- If necessary, add rootfstype=ext4 to the kernel parameters.
- After rebooting the system should be available.

NOTE: This report is to track changes made to the azure custom kernel
which cannot be correctly represented in launchpad.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Marcelo Cerri (mhcerri)
 Status: New


** Tags: linux-azure

** Tags added: linux-azure

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Marcelo Cerri (mhcerri)

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1690136

Title:
  Azure: make it possible to boot without initrd

Status in linux package in Ubuntu:
  New

Bug description:
  SRU Justification:

  Impact: currently it's not possible to boot Azure instances without an
  initrd. The flexibility of booting an instance without an initrd is
  important to reduce boot time.

  Fix: Make the modules hv_vmbus and hv_storvsc built-in in the Azure
  kernel.

  Testcase:
  - Edit the grub.cfg file and remove the initrd entry.
  - Change the root= parameter to use the partition path instead of the partion 
UUID (the initramfs is usually responsible for fetching those information about 
disks and partitions).
  - If necessary, add rootfstype=ext4 to the kernel parameters.
  - After rebooting the system should be available.

  NOTE: This report is to track changes made to the azure custom kernel
  which cannot be correctly represented in launchpad.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1690136/+subscriptions

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[Kernel-packages] [Bug 1683445] Re: E6430 brightness control not working

[Jeremy Bicha]

** Also affects: gnome-settings-daemon via
   https://bugzilla.gnome.org/show_bug.cgi?id=782211
   Importance: Unknown
   Status: Unknown

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Title:
  E6430 brightness control not working

Status in gnome-settings-daemon:
  Unknown
Status in Linux:
  Confirmed
Status in gnome-settings-daemon package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in unity-settings-daemon package in Ubuntu:
  Triaged
Status in gnome-settings-daemon source package in Zesty:
  In Progress
Status in unity-settings-daemon source package in Zesty:
  Triaged

Bug description:
  Impact
  --
  It looks like GNOME's brightness control simply used the first backlight 
device it saw instead of one currently in use. This meant that the brightness 
control would not work on some computers with multiple GPUs.

  Test Case
  -
  From Ubuntu GNOME 17.04 on a dual-GPU computer, install the update.
  Restart.
  Does the brightness control now work correctly?

  Regression Potential
  
  This looks like a minimal fix for this issue. It was accepted as part of 
gnome-settings-daemon 3.24.2 which all GNOME 3.24 distros  will be upgrading to.

  Original Bug Report
  ---
  The Dell E6430 with Nvidia Optimus enables in BIOS, using the Open Source 
Nouveau driver shows the brightness slider moving but does not affect the 
brightness.

  When using the kernel boot option acpi_backlight=vendor , the
  brightness control works.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-19-generic 4.10.0-19.21
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 2081 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Mon Apr 17 20:00:56 2017
  HibernationDevice: RESUME=UUID=66528b53-0f42-4043-9ff8-da8f86036be6
  InstallationDate: Installed on 2017-04-10 (7 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321)
  MachineType: Dell Inc. Latitude E6430
  ProcFB:
   0 nouveaufb
   1 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic.efi.signed 
root=UUID=4e08c33d-f8cf-4159-a559-a0463d67b96c ro quiet splash 
acpi_backlight=vendor vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-19-generic N/A
   linux-backports-modules-4.10.0-19-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/18/2016
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A18
  dmi.board.name: 0H3MT5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA18:bd01/18/2016:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0H3MT5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6430
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 1674838] Re: kernel BUG at /build/linux-7LGLH_/linux-4.10.0/include/linux/swapops.h:129

[Seth Forshee]

> Hmm, a June 5 release date for this fix seems to be wait too late
> for the severity of this system freeze bug.

This is our normal SRU cycle. Out-of-cycle updates are for the most part
reserved for critical security issues.

> Not sure what regressions using 4.10.0-13 would entailed compared to
> later kernels?

Probably better to use the kernel I posted, as this is more up-to-date
and thus has more fixes (including security fixes). A kernel will also
be available in -proposed much sooner than that (sometime next week in
all likelihood), and this bug will be updated when that is available, so
I'd suggest updating to that when it is available.

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Title:
  kernel BUG at /build/linux-
  7LGLH_/linux-4.10.0/include/linux/swapops.h:129

Status in linux package in Ubuntu:
  In Progress
Status in linux-hwe-edge package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress
Status in linux-hwe-edge source package in Zesty:
  In Progress

Bug description:
  Randomly, khugepaged process will take 100% CPU, and I can only
  restart the computer to recover it.

  Relevant dmesg attached (dmesg_crash.txt).

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-14-generic 4.10.0-14.16
  ProcVersionSignature: Ubuntu 4.10.0-14.16-generic 4.10.3
  Uname: Linux 4.10.0-14-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mathieu2221 F pulseaudio
   /dev/snd/pcmC1D0p:   mathieu2221 F...m pulseaudio
   /dev/snd/controlC1:  mathieu2221 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar 21 23:03:23 2017
  HibernationDevice: RESUME=UUID=67e78e4c-94ee-447c-ae60-4387dae296dd
  InstallationDate: Installed on 2016-01-31 (415 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131)
  MachineType: LENOVO 20344
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-14-generic 
root=UUID=b982929e-11d0-4984-885c-6c9daba24836 ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-14-generic N/A
   linux-backports-modules-4.10.0-14-generic  N/A
   linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-03-02 (19 days ago)
  dmi.bios.date: 10/16/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 96CN29WW(V1.15)
  dmi.board.asset.tag: 31900058WIN
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: 31900058WIN
  dmi.chassis.asset.tag: 31900058WIN
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Yoga 2 13
  dmi.modalias: 
dmi:bvnLENOVO:bvr96CN29WW(V1.15):bd10/16/2014:svnLENOVO:pn20344:pvrLenovoYoga213:rvnLENOVO:rnINVALID:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoYoga213:
  dmi.product.name: 20344
  dmi.product.version: Lenovo Yoga 2 13
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1689537] Re: busybox: segmentation fault while ping to domain name (out of bound)

[Ramin Farajpour Cami]

do you confirm bug affects multiple ubuntu?

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Title:
  busybox: segmentation fault while ping to domain name (out of bound)

Status in Linux:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  when running ping on an ARM (ubuntu version 17.4):
  root@raminfp:/home/raminfp/# /bin/busybox ping google.com
  Segmentation fault (core dumped)

  strace info :

  root@raminfp:/home/raminfp/Desktop/filegir# strace /bin/busybox ping 
google.com
  execve("/bin/busybox", ["/bin/busybox", "ping", "google.com"], [/* 67 vars 
*/]) = 0
  uname({sysname="Linux", nodename="raminfp", ...}) = 0
  brk(NULL)   = 0x260a000
  brk(0x260b1c0)  = 0x260b1c0
  arch_prctl(ARCH_SET_FS, 0x260a880)  = 0
  readlink("/proc/self/exe", "/bin/busybox", 4096) = 12
  brk(0x262c1c0)  = 0x262c1c0
  brk(0x262d000)  = 0x262d000
  access("/etc/ld.so.nohwcap", F_OK)  = -1 ENOENT (No such file or 
directory)
  getuid()= 0
  getpid()= 7639
  socket(AF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
  connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 
ENOENT (No such file or directory)
  close(3)= 0
  socket(AF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
  connect(3, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 
ENOENT (No such file or directory)
  close(3)= 0
  open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3
  fstat(3, {st_mode=S_IFREG|0644, st_size=555, ...}) = 0
  read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 555
  read(3, "", 4096)   = 0
  close(3)= 0
  open("/etc/host.conf", O_RDONLY|O_CLOEXEC) = 3
  fstat(3, {st_mode=S_IFREG|0644, st_size=92, ...}) = 0
  read(3, "# The \"order\" line is only used "..., 4096) = 92
  read(3, "", 4096)   = 0
  close(3)= 0
  open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 3
  fstat(3, {st_mode=S_IFREG|0644, st_size=172, ...}) = 0
  read(3, "# Dynamic resolv.conf(5) file fo"..., 4096) = 172
  read(3, "", 4096)   = 0
  close(3)= 0
  uname({sysname="Linux", nodename="raminfp", ...}) = 0
  open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
  fstat(3, {st_mode=S_IFREG|0644, st_size=137281, ...}) = 0
  mmap(NULL, 137281, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fc32082d000
  close(3)= 0
  access("/etc/ld.so.nohwcap", F_OK)  = -1 ENOENT (No such file or 
directory)
  open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3
  read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320!\0\0\0\0\0\0"..., 
832) = 832
  fstat(3, {st_mode=S_IFREG|0644, st_size=47608, ...}) = 0
  mmap(NULL, 2168600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0x7fc32061b000
  mprotect(0x7fc320626000, 2093056, PROT_NONE) = 0
  mmap(0x7fc320825000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7fc320825000
  mmap(0x7fc320827000, 22296, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc320827000
  close(3)= 0
  access("/etc/ld.so.nohwcap", F_OK)  = -1 ENOENT (No such file or 
directory)
  open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
  read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\5\2\0\0\0\0\0"..., 
832) = 832
  fstat(3, {st_mode=S_IFREG|0755, st_size=1856752, ...}) = 0
  mmap(NULL, 3959200, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0x7fc320254000
  mprotect(0x7fc320411000, 2097152, PROT_NONE) = 0
  mmap(0x7fc320611000, 24576, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1bd000) = 0x7fc320611000
  mmap(0x7fc320617000, 14752, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc320617000
  close(3)= 0
  access("/etc/ld.so.nohwcap", F_OK)  = -1 ENOENT (No such file or 
directory)
  open("/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2", O_RDONLY|O_CLOEXEC) = 3
  read(3, 
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\f\0\0\0\0\0\0"..., 832) = 
832
  fstat(3, {st_mode=S_IFREG|0755, st_size=158512, ...}) = 0
  mmap(NULL, 2253160, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0x7fc32002d000
  mprotect(0x7fc320052000, 2093056, PROT_NONE) = 0
  mmap(0x7fc320251000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7fc320251000
  mmap(0x7fc320253000, 360, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc320253000
  close(3)= 0
  mprotect(0x7f

[Kernel-packages] [Bug 1625440] Re: i2c_designware 808622C1:06: punit semaphore timed out, resetting

[Alex]

Tried to install Xubuntu on my CherryTrail-based Yepo 737s laptop with
same issues as mentioned. Nothing is working - no wifi, nor audio, nor
power etc, updated kernel to recent 4.11 and still nothing. I'm upset a
bit.

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Title:
  i2c_designware 808622C1:06: punit semaphore timed out, resetting

Status in linux package in Ubuntu:
  Triaged

Bug description:
  kernel crash on boot rendering sdio wifi and bluetooth from operating
  on Nexbox T9 (Intel x5-z8300), works fine under Windows 10. It happens
  on both 16.04 and 16.10 with kernel 4.4.0 and on kernel 4.8.0-rc4 on
  Fedora 25 alpha. The acpi errors don't show up in the 4.8.0 kernel
  dmesg.

  Ubuntu 16.10 output.

  [   34.656025] i2c_designware 808622C1:06: I2C bus managed by PUNIT
  [   34.756942] i2c_designware 808622C1:06: punit semaphore timed out, 
resetting
  [   34.757068] i2c_designware 808622C1:06: PUNIT SEM: 2
  [   34.757134] [ cut here ]
  [   34.757148] WARNING: CPU: 1 PID: 1137 at 
/build/linux-rTsl6N/linux-4.4.0/drivers/i2c/busses/i2c-designware-baytrail.c:112
 baytrail_i2c_acquire+0x139/0x1e0 [i2c_designware_platform]()
  [   34.757152] Modules linked in: mei_txe(+) mei snd_rawmidi lpc_ich(+) 
processor_thermal_device(+) intel_soc_dts_iosf snd_seq hci_uart snd_seq_device 
8250_fintek snd_timer intel_hid btbcm btqca dw_dmac btintel sparse_keymap 
dw_dmac_core 
  bluetooth snd pwm_lpss_platform spi_pxa2xx_platform 
i2c_designware_platform(+) rfkill_gpio i2c_designware_core pwm_lpss soundcore 
int3403_thermal int340x_thermal_zone 8250_dw int3400_thermal soc_button_array 
acpi_thermal_rel mac_hid acpi_
  pad parport_pc ppdev lp parport ip_tables x_tables autofs4 overlay nls_utf8 
isofs nls_iso8859_1 dm_mirror dm_region_hash dm_log uas usb_storage 
hid_logitech_hidpp hid_logitech_dj usbhid mmc_block i915 i2c_algo_bit 
drm_kms_helper syscopyar
  ea sysfillrect sysimgblt fb_sys_fops drm video fjes i2c_hid hid sdhci_acpi 
sdhci pinctrl_cherryview

  [   34.757245] CPU: 1 PID: 1137 Comm: systemd-udevd Not tainted 
4.4.0-9136-generic #55-Ubuntu
  [   34.757248] Hardware name: N/A CherryTrail/Type2 - Board Product Name, 
BIOS YT11.6W4x64.D003 05/17/2016
  [   34.757254]  0286 be581321 8800b8803a00 
813f13e3
  [   34.757260]   c0325708 8800b8803a38 
810810f2
  [   34.757266]  8801384f9018 ff92 fffefce0 
88013b08c810
  [   34.757272] Call Trace:
  [   34.757285]  [] dump_stack+0x63/0x90
  [   34.757293]  [] warn_slowpath_common+0x82/0xc0
  [   34.757298]  [] warn_slowpath_null+0x1a/0x20
  [   34.757305]  [] baytrail_i2c_acquire+0x139/0x1e0 
[i2c_designware_platform]
  [   34.757313]  [] i2c_dw_init+0x27/0x350 
[i2c_designware_core]
  [   34.757319]  [] i2c_dw_probe+0x52/0x180 
[i2c_designware_core]
  [   34.757325]  [] dw_i2c_plat_probe+0x1d4/0x410 
[i2c_designware_platform]
  [   34.757334]  [] platform_drv_probe+0x3b/0xa0
  [   34.757339]  [] driver_probe_device+0x222/0x4a0
  [   34.757344]  [] __driver_attach+0x84/0x90
  [   34.757349]  [] ? driver_probe_device+0x4a0/0x4a0
  [   34.757354]  [] bus_for_each_dev+0x6c/0xc0
  [   34.757359]  [] driver_attach+0x1e/0x20
  [   34.757364]  [] bus_add_driver+0x1eb/0x280
  [   34.757368]  [] ? 0xc032e000
  [   34.757373]  [] driver_register+0x60/0xe0
  [   34.757378]  [] __platform_driver_register+0x36/0x40
  [   34.757384]  [] dw_i2c_init_driver+0x17/0x1000 
[i2c_designware_platform]
  [   34.757390]  [] do_one_initcall+0xb3/0x200
  [   34.757397]  [] ? kmem_cache_alloc_trace+0x183/0x1f0
  [   34.757404]  [] do_init_module+0x5f/0x1cf
  [   34.757412]  [] load_module+0x1667/0x1c00
  [   34.757417]  [] ? __symbol_put+0x60/0x60
  [   34.757424]  [] ? kernel_read+0x50/0x80
  [   34.757429]  [] SYSC_finit_module+0xb4/0xe0
  [   34.757435]  [] SyS_finit_module+0xe/0x10
  [   34.757441]  [] entry_SYSCALL_64_fastpath+0x16/0x71
  [   34.757446] ---[ end trace e446adf67caf8c0d ]---
  [   34.757451] i2c_designware 808622C1:06: couldn't acquire bus ownership
  [   34.757582] i2c_designware: probe of 808622C1:06 failed with error -110
  --- 
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CasperVersion: 1.378
  DistroRelease: Ubuntu 16.10
  IwConfig:
   lono wireless extensions.
   
   enxc44eac810358  no wireless extensions.
  LiveMediaBuild: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160919)
  MachineType: N/A CherryTrail
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/hostname.seed boot=casper quiet

Re: [Kernel-packages] [Bug 1687256] Re: byd touchpad no longer detected

[Daveh]

Thanks for your patience, the touchpad is then recognised.


On 11/05/17 09:28, Kai-Heng Feng wrote:
> Okay, it's a type in the commit log. Use this instead:
> echo -n "byd" > /sys/bus/serio/devices/serio1/protocol
>

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Title:
  byd touchpad no longer detected

Status in linux package in Ubuntu:
  Triaged

Bug description:
  When running on kernel 4.8.0-34 my Lafite byd touchpad is recognised 
correctly and shows with xinput --list as BYDPS/2 BYD Touchpad.
  If I use any higher upgrade, eg 4.8.0-46 in 16.10 then touchpad is only 
identified as ImPS/2 Generic Wheel Mouse. The same applies if I try 17.04 from 
an external drive, touchpad does not work and cursor remains in top rh corner 
of screen.
  This could be related to the changelog 
https://launchpad.net/ubuntu/+source/linux/+changelog

  4.8.0-36.38 in yakkety-proposed

    * Yakkety update to v4.8.13 stable release (LP: #1650581)
  ...
  - Input: psmouse - disable automatic probing of BYD touchpads

  https://patchwork.kernel.org/patch/9424421/

  ---
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dave   3590 F pulseaudio
   /dev/snd/controlC1:  dave   3590 F pulseaudio
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=0b7a1f56-4391-4d9d-90ed-d0f5f5d76c90
  InstallationDate: Installed on 2015-05-17 (714 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Intel Corporation SharkBay Platform
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.8.0-34-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-34-generic N/A
   linux-backports-modules-4.8.0-34-generic  N/A
   linux-firmware1.161.1
  Tags:  yakkety
  Uname: Linux 4.8.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 03/27/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: WhiteTip Mountain1 Fab2
  dmi.board.vendor: Topstar
  dmi.board.version: Fab2
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 9
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd03/27/2015:svnIntelCorporation:pnSharkBayPlatform:pvr0.1:rvnTopstar:rnWhiteTipMountain1Fab2:rvrFab2:cvnToBeFilledByO.E.M.:ct9:cvrToBeFilledByO.E.M.:
  dmi.product.name: SharkBay Platform
  dmi.product.version: 0.1
  dmi.sys.vendor: Intel Corporation

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[Kernel-packages] [Bug 1690124] Missing required logs.

[Brad Figg]

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1690124

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  Fix CVE-2017-8072

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Tracking bug for fixing CVE-2017-8072.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1690124] Re: Fix CVE-2017-8072

[Kleber Sacilotto de Souza]

** No longer affects: linux-lts-trusty (Ubuntu)

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Title:
  Fix CVE-2017-8072

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Tracking bug for fixing CVE-2017-8072.

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[Kernel-packages] [Bug 1690124] Re: Fix CVE-2017-8072

[Kleber Sacilotto de Souza]

** Also affects: linux-gke (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux-gke (Ubuntu)
   Status: New => Invalid

** No longer affects: linux-gke (Ubuntu)

** Also affects: linux-lts-trusty (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  Fix CVE-2017-8072

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Tracking bug for fixing CVE-2017-8072.

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