date:20210810

[Kernel-packages] [Bug 1906476] Re: PANIC at zfs_znode.c:335:zfs_znode_sa_init() // VERIFY(0 == sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED, >z_sa_hdl)) failed

2021-08-10 Thread mhosken

Actually zfs-2.0.2-1ubuntu5, zfs-kmod-2.0.3-8ubuntu5.

I'm not sure who to create corruption, but I have plenty of it causing
processes to kernel panic. https://github.com/openzfs/zfs/issues/11474
contains some instructions on how to create a corrupted file using wine.

Even after this fixed zfs hits, those of us with scrambled file systems
are going to need help in clearing out the mess :( So please don't close
this bug until there is a mitigation process as well as a fix to zfs to
stop it happening further.

Does using an encrypted pool have any impact on this?

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Title:
  PANIC at zfs_znode.c:335:zfs_znode_sa_init() // VERIFY(0 ==
  sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED,
  >z_sa_hdl)) failed

Status in Native ZFS for Linux:
  New
Status in zfs-linux package in Ubuntu:
  In Progress

Bug description:
  Since today while running Ubuntu 21.04 Hirsute I started getting a ZFS
  panic in the kernel log which was also hanging Disk I/O for all
  Chrome/Electron Apps.

  I have narrowed down a few important notes:
  - It does not happen with module version 0.8.4-1ubuntu11 built and included 
with 5.8.0-29-generic

  - It was happening when using zfs-dkms 0.8.4-1ubuntu16 built with DKMS
  on the same kernel and also on 5.8.18-acso (a custom kernel).

  - For whatever reason multiple Chrome/Electron apps were affected,
  specifically Discord, Chrome and Mattermost. In all cases they seem
  (but I was unable to strace the processes so it was a bit hard ot
  confirm 100% but by deduction from /proc/PID/fd and the hanging ls)
  they seem hung trying to open files in their 'Cache' directory, e.g.
  ~/.cache/google-chrome/Default/Cache and ~/.config/Mattermost/Cache ..
  while the issue was going on I could not list that directory either
  "ls" would just hang.

  - Once I removed zfs-dkms only to revert to the kernel built-in
  version it immediately worked without changing anything, removing
  files, etc.

  - It happened over multiple reboots and kernels every time, all my
  Chrome apps weren't working but for whatever reason nothing else
  seemed affected.

  - It would log a series of spl_panic dumps into kern.log that look like this:
  Dec  2 12:36:42 optane kernel: [   72.857033] VERIFY(0 == 
sa_handle_get_from_db(zfsvfs->z_os, db, zp, SA_HDL_SHARED, >z_sa_hdl)) 
failed
  Dec  2 12:36:42 optane kernel: [   72.857036] PANIC at 
zfs_znode.c:335:zfs_znode_sa_init()

  I could only find one other google reference to this issue, with 2 other 
users reporting the same error but on 20.04 here:
  https://github.com/openzfs/zfs/issues/10971

  - I was not experiencing the issue on 0.8.4-1ubuntu14 and fairly sure
  it was working on 0.8.4-1ubuntu15 but broken after upgrade to
  0.8.4-1ubuntu16. I will reinstall those zfs-dkms versions to verify
  that.

  There were a few originating call stacks but the first one I hit was

  Call Trace:
   dump_stack+0x74/0x95
   spl_dumpstack+0x29/0x2b [spl]
   spl_panic+0xd4/0xfc [spl]
   ? sa_cache_constructor+0x27/0x50 [zfs]
   ? _cond_resched+0x19/0x40
   ? mutex_lock+0x12/0x40
   ? dmu_buf_set_user_ie+0x54/0x80 [zfs]
   zfs_znode_sa_init+0xe0/0xf0 [zfs]
   zfs_znode_alloc+0x101/0x700 [zfs]
   ? arc_buf_fill+0x270/0xd30 [zfs]
   ? __cv_init+0x42/0x60 [spl]
   ? dnode_cons+0x28f/0x2a0 [zfs]
   ? _cond_resched+0x19/0x40
   ? _cond_resched+0x19/0x40
   ? mutex_lock+0x12/0x40
   ? aggsum_add+0x153/0x170 [zfs]
   ? spl_kmem_alloc_impl+0xd8/0x110 [spl]
   ? arc_space_consume+0x54/0xe0 [zfs]
   ? dbuf_read+0x4a0/0xb50 [zfs]
   ? _cond_resched+0x19/0x40
   ? mutex_lock+0x12/0x40
   ? dnode_rele_and_unlock+0x5a/0xc0 [zfs]
   ? _cond_resched+0x19/0x40
   ? mutex_lock+0x12/0x40
   ? dmu_object_info_from_dnode+0x84/0xb0 [zfs]
   zfs_zget+0x1c3/0x270 [zfs]
   ? dmu_buf_rele+0x3a/0x40 [zfs]
   zfs_dirent_lock+0x349/0x680 [zfs]
   zfs_dirlook+0x90/0x2a0 [zfs]
   ? zfs_zaccess+0x10c/0x480 [zfs]
   zfs_lookup+0x202/0x3b0 [zfs]
   zpl_lookup+0xca/0x1e0 [zfs]
   path_openat+0x6a2/0xfe0
   do_filp_open+0x9b/0x110
   ? __check_object_size+0xdb/0x1b0
   ? __alloc_fd+0x46/0x170
   do_sys_openat2+0x217/0x2d0
   ? do_sys_openat2+0x217/0x2d0
   do_sys_open+0x59/0x80
   __x64_sys_openat+0x20/0x30

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[Kernel-packages] [Bug 1931660] Re: PANIC at zfs_znode.c:339:zfs_znode_sa_init()

2021-08-10 Thread mhosken

Does the fact that this is an encrypted pool have any impact on this?

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Title:
  PANIC at zfs_znode.c:339:zfs_znode_sa_init()

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm seeing a non-deterministic panic in the ZFS code. Last boot, this
  occurred in systemd-udevd, resulting in a failed boot. The boot before
  that, firefox hit the same thing, and this boot it looks like it's hit
  an Evolution component.

  ProblemType: Bug
  DistroRelease: Ubuntu 21.10
  Package: linux-image-5.11.0-18-generic 5.11.0-18.19+21.10.1
  ProcVersionSignature: Ubuntu 5.11.0-18.19+21.10.1-generic 5.11.17
  Uname: Linux 5.11.0-18-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu67
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  4988 F pulseaudio
   /dev/snd/controlC1:  chris  4988 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jun 11 11:49:47 2021
  InstallationDate: Installed on 2021-05-13 (28 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
  MachineType: Dell Inc. XPS 15 9575
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_z8j7yc@/vmlinuz-5.11.0-18-generic 
root=ZFS=rpool/ROOT/ubuntu_z8j7yc ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-5.11.0-18-generic N/A
   linux-backports-modules-5.11.0-18-generic  N/A
   linux-firmware 1.198
  SourcePackage: linux
  UpgradeStatus: Upgraded to impish on 2021-05-13 (28 days ago)
  dmi.bios.date: 07/07/2019
  dmi.bios.release: 1.7
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.7.1
  dmi.board.name: 0C32VW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 31
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.7.1:bd07/07/2019:br1.7:svnDellInc.:pnXPS159575:pvr:rvnDellInc.:rn0C32VW:rvrA00:cvnDellInc.:ct31:cvr:
  dmi.product.family: XPS
  dmi.product.name: XPS 15 9575
  dmi.product.sku: 080D
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1939460] Re: Unable to play media from Google Chrome with Bluetooth headeset in HSP/HFP profile

2021-08-10 Thread Kai-Heng Feng

Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.14-rc5/amd64/

Headers are not needed.

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Title:
  Unable to play media from Google Chrome with Bluetooth headeset in
  HSP/HFP profile

Status in linux package in Ubuntu:
  New

Bug description:
  Tried to use the microphone of my bluetooth headset.

  No audio while using my bluetooth headset in HSP/HFP profile. Media
  gets forzeen.

  My goal is to use the headset with A2DP Sink while using the
  microphone. This is possible on the same system in Windows. Listing
  information from the system, used audio card and bluetooth
  information.

  lsb_release -rd
  Description:  Ubuntu 21.04
  Release:  21.04

  
  /etc/bluetooth$ pacmd list-cards
  index: 12
name: 
driver: 
owner module: 51
properties:
device.description = "PXC 550"
device.string = "00:16:94:23:D1:27"
device.api = "bluez"
device.class = "sound"
device.bus = "bluetooth"
device.form_factor = "headset"
bluez.path = "/org/bluez/hci0/dev_00_16_94_23_D1_27"
bluez.class = "0x240404"
bluez.alias = "PXC 550"
device.icon_name = "audio-headset-bluetooth"
device.intended_roles = "phone"
profiles:
headset_head_unit: Headset head unit (HSP/HFP) (priority 30, 
available: yes)
a2dp_sink: High fidelity playback (A2DP Sink) (priority 40, 
available: unknown)
off: Av (priority 0, available: yes)
active profile: 
sinks:
bluez_sink.00_16_94_23_D1_27.headset_head_unit/#44: PXC 550
sources:
bluez_sink.00_16_94_23_D1_27.headset_head_unit.monitor/#53: 
Monitor of PXC 550
bluez_source.00_16_94_23_D1_27.headset_head_unit/#54: PXC 550
ports:
headset-output: Headset (priority 0, latency offset 0 usec, 
available: yes)
properties:

headset-input: Headset (priority 0, latency offset 0 usec, 
available: yes)
properties:

  
  /etc/bluetooth$ sudo dmesg | grep -i bluetooth 
  [   10.913222] Bluetooth: Core ver 2.22
  [   10.913242] Bluetooth: HCI device and connection manager initialized
  [   10.913245] Bluetooth: HCI socket layer initialized
  [   10.913246] Bluetooth: L2CAP socket layer initialized
  [   10.913249] Bluetooth: SCO socket layer initialized
  [   11.031423] Bluetooth: hci0: BCM: chip id 63
  [   11.032420] Bluetooth: hci0: BCM: features 0x07
  [   11.048478] Bluetooth: hci0: fredrik
  [   11.048486] Bluetooth: hci0: BCM20702A1 (001.002.014) build 
  [   11.049496] Bluetooth: hci0: BCM: firmware Patch file not found, tried:
  [   11.049499] Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0b05-17cb.hcd'
  [   11.049500] Bluetooth: hci0: BCM: 'brcm/BCM-0b05-17cb.hcd'
  [   11.599665] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [   11.599668] Bluetooth: BNEP filters: protocol multicast
  [   11.599672] Bluetooth: BNEP socket layer initialized
  [   12.734502] Bluetooth: RFCOMM TTY layer initialized
  [   12.734507] Bluetooth: RFCOMM socket layer initialized
  [   12.734511] Bluetooth: RFCOMM ver 1.11
  [27256.450493] Bluetooth: hci0: urb 7dc40568 submission failed (90)
  [27256.450505] Bluetooth: hci0: sending frame failed (-90)
  [27256.450511] Bluetooth: hci0: urb 7dc40568 submission failed (90)
  [27256.450515] Bluetooth: hci0: sending frame failed (-90)
  [28116.001485] Bluetooth: hci0: urb cbbd81d7 submission failed (90)
  [28116.001498] Bluetooth: hci0: sending frame failed (-90)
  [28116.001504] Bluetooth: hci0: urb cbbd81d7 submission failed (90)
  [28116.001508] Bluetooth: hci0: sending frame failed (-90)
  [28125.939480] Bluetooth: hci0: urb 508f2223 submission failed (90)
  [28125.939494] Bluetooth: hci0: sending frame failed (-90)
  [28125.939501] Bluetooth: hci0: urb 508f2223 submission failed (90)
  [28125.939505] Bluetooth: hci0: sending frame failed (-90)

  ProblemType: Bug
  DistroRelease: Ubuntu 21.04
  Package: linux-image-5.11.0-25-generic 5.11.0-25.27
  ProcVersionSignature: Ubuntu 5.11.0-25.27-generic 5.11.22
  Uname: Linux 5.11.0-25-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu65.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  fredrik1324 F pulseaudio
   /dev/snd/controlC1:  fredrik1324 F pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Aug 11 01:23:14 2021
  MachineType: ASUS All Series
  ProcEnviron:
   TERM=xterm-256color

[Kernel-packages] [Bug 1939173] Re: [HP 120-1100eo AIO] Screen flickering white horizontal lines

2021-08-10 Thread Kai-Heng Feng

Is it similar to LP: #1936708?

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Title:
  [HP 120-1100eo AIO] Screen flickering white horizontal lines

Status in linux-hwe-5.11 package in Ubuntu:
  New

Bug description:
  The screen on my HP AIO computer flickers. I'm able to browse the
  computer, but it's giving me headache.

  Flickering consists pattern of 2cm height white vertical pixel lines
  (1*Wpx white and 1*Wpx transparent lines) and 2cm transparent section.

  Flicker also has 1px lines with dashes ending them about 10cm from
  left of the screen and 2cm from right of the screen.

  Mathematically letter W being 100% of screen width in above
  description.

  Flickering seems to be consistent to screen refresh state (~60Hz).
  Changing refresh rate does not affect in to amount of flickering.

  Same thing not happening in Windows nor BIOS. Even though this looks a
  LOT like a hardware/wiring issue.

  Also the problem is visible in Ubuntu installer, but not in graphic
  safe one.

  Best regards, korho.

  $ lsb_release -rd:
  Description:  Ubuntu 20.04.2 LTS
  Release:  20.04

  $ apt-cache policy xorg
  xorg:
    Installed: 1:7.7+19ubuntu14
    Candidate: 1:7.7+19ubuntu14
    Version table:
   *** 1:7.7+19ubuntu14 500
  500 http://fi.archive.ubuntu.com/ubuntu focal/main amd64 Packages
  100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: xorg 1:7.7+19ubuntu14
  ProcVersionSignature: Ubuntu 5.11.0-25.27~20.04.1-generic 5.11.22
  Uname: Linux 5.11.0-25-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.16
  Architecture: amd64
  BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
  CasperMD5CheckResult: skip
  CompositorRunning: None
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Aug  6 23:04:27 2021
  DistUpgraded: Fresh install
  DistroCodename: focal
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics 
Controller [8086:0102] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company 2nd Generation Core Processor Family 
Integrated Graphics Controller [103c:2ac5]
  InstallationDate: Installed on 2021-08-06 (0 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 
(20210209.1)
  MachineType: Hewlett-Packard 120-1100eo
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-25-generic 
root=UUID=bf3dba7e-429f-455e-ac68-c016e272a4d9 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/17/2011
  dmi.bios.release: 4.6
  dmi.bios.vendor: AMI
  dmi.bios.version: LEO_707
  dmi.board.name: 2AC5
  dmi.board.vendor: Quanta
  dmi.board.version: 100
  dmi.chassis.asset.tag: CZC2128RP3
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnAMI:bvrLEO_707:bd11/17/2011:br4.6:svnHewlett-Packard:pn120-1100eo:pvr:rvnQuanta:rn2AC5:rvr100:cvnHewlett-Packard:ct3:cvr:
  dmi.product.family: 103C_53316J G=D
  dmi.product.name: 120-1100eo
  dmi.product.sku: H1E79EA#UUW
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.102-1ubuntu1~20.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.6-0ubuntu0.20.04.1
  version.libgl1-mesa-glx: libgl1-mesa-glx N/A
  version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1.2~20.04.1
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20200226-1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

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[Kernel-packages] [Bug 1814393] Re: "make: write error: stdout" on parallel builds

2021-08-10 Thread _zibuyu

Sorry, operation error. The problem is not solved.

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Title:
"make: write error: stdout" on parallel builds

Status in linux-signed package in Ubuntu:
Fix Released

Bug description:
- Release of Ubuntu: 18.04.1 LTS (Kubuntu).
- Package version: linux-image-4.15.0-44-generic,
linux-image-4.15.0-45-generic.
- Expected outcome: Large parallel make build completing properly.
- What happened instead: Build stops with "make: write error: stdout".

Full explanation:

Since the update to kernel 4.15.0-44 (linux-image-4.15.0-44-generic)
in Kubuntu Bionic I'm experiencing issues in my ThinkPad P52 laptop
during large parallel builds of source code (eg: a buildroot full
rebuild for a work project). Note that this reports isn't about kernel
builds, but about large project builds in general.

I don't think it's relevant, but I'm running those builds in an
schroot with the same Ubuntu Bionic distro I'm also using as main host
distro.

The specific error I get is this (in Spanish):

make[4]: error al escribir: stdout

I call Buildroot's make like this from KDE Konsole with "infinite
history buffer" enabled (uses a tmp file to store the logs):

V=1 make ...some stuff... 2>&1

However, the error is reproducible in Konsole even if I call make
without options and also if I use "limited (in-memory) history buffer"
as well as "no history buffer". Buildroot autoselects a
parallelization level (-j) automatically. In my case, I'm using a Xeon
E-2176 CPU with 12 threads.

Searching on the Internet I found a thread[1] where people from the
GNU Make project say that the error may be coming from the C runtime
library (and I suspect originating from the kernel).

I can NOT reproduce the issue on linux-image-4.15.0-43-generic
(selected from grub at boot), but I experience it with linux-
image-4.15.0-44-generic and linux-image-4.15.0-45-generic. That's why
I'm reporting this bug against the linux package.

Interestingly enough, I can NOT reproduce the issue on linux-
image-4.15.0-45-generic (haven't tried previous versions) when
building from xterm instead of Konsole. Unfortunately, this laptop has
a 4K screen and xterm isn't an option for me.

If I build redirecting stdout and stderr to different files to avoid
terminal output and then watching the stdout file with tail -f, the
tail command eventually finishes although the build continues and I
can keep watching it by running tail again. An infinite build loop
never finishes with this redirection (error not reproducible). Same
results with the 2>&1 redirection to a single file.

All this looks a bit like a poltergeist, but the only thing I'm sure
about is that it all started with the upgrade from 4.15.0-43 to -44
and it continues on -45.

Thank you.

[1]
http://gnu-make.2324884.n4.nabble.com/Spurious-quot-write-error-quot-on-parallel-builds-td15695.html

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[Kernel-packages] [Bug 1939473] Re: mute/micmute LEDs no function on HP ProBook 650 G8

2021-08-10 Thread jeremyszu

** Tags added: oem-priority originate-from-1938756 stella

** Tags added: originate-from-1938757

** Changed in: oem-priority
   Importance: Undecided => Critical

** Changed in: oem-priority
   Status: New => Triaged

** Changed in: oem-priority
 Assignee: (unassigned) => jeremyszu (os369510)

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Title:
  mute/micmute LEDs no function on HP ProBook 650 G8

Status in OEM Priority Project:
  Triaged
Status in linux package in Ubuntu:
  New

Bug description:
  [Impact]
  The mic mute/audio mute LEDS are not work on HP ProBook 650 G8 Notebook PC

  [Fix]
  It needs the specific quirk for the hardware layout.
  Thus, add the quirks to make it works.

  [Test]
  After applying the quirk, the audio/mic mute LEDs are working good.

  [Where problems could occur]
  If HP ships the different system boards design with the same subsystem ID of 
audio codec which is using different GPIO pins (different layout), then the 
quirk will not work (LEDs will not work when muting audio-output or microphone).

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