[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-06-27 Thread Launchpad Bug Tracker 
This bug was fixed in the package linux - 4.4.0-28.47

---
linux (4.4.0-28.47) xenial; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
- LP: #1595874

  * Linux netfilter local privilege escalation issues (LP: #1595350)
- netfilter: x_tables: don't move to non-existent next rule
- netfilter: x_tables: validate targets of jumps
- netfilter: x_tables: add and use xt_check_entry_offsets
- netfilter: x_tables: kill check_entry helper
- netfilter: x_tables: assert minimum target size
- netfilter: x_tables: add compat version of xt_check_entry_offsets
- netfilter: x_tables: check standard target size too
- netfilter: x_tables: check for bogus target offset
- netfilter: x_tables: validate all offsets and sizes in a rule
- netfilter: x_tables: don't reject valid target size on some architectures
- netfilter: arp_tables: simplify translate_compat_table args
- netfilter: ip_tables: simplify translate_compat_table args
- netfilter: ip6_tables: simplify translate_compat_table args
- netfilter: x_tables: xt_compat_match_from_user doesn't need a retval
- netfilter: x_tables: do compat validation via translate_table
- netfilter: x_tables: introduce and use xt_copy_counters_from_user

  * Linux netfilter IPT_SO_SET_REPLACE memory corruption (LP: #1555338)
- netfilter: x_tables: validate e->target_offset early
- netfilter: x_tables: make sure e->next_offset covers remaining blob size
- netfilter: x_tables: fix unconditional helper

linux (4.4.0-27.46) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
- LP: #1594906

  * Support Edge Gateway's Bluetooth LED (LP: #1512999)
- Revert "UBUNTU: SAUCE: Bluetooth: Support for LED on Marvell modules"

linux (4.4.0-26.45) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
- LP: #1594442

  * linux: Implement secure boot state variables (LP: #1593075)
- SAUCE: UEFI: Add secure boot and MOK SB State disabled sysctl

  * failures building userspace packages that include ethtool.h (LP: #1592930)
- ethtool.h: define INT_MAX for userland

linux (4.4.0-25.44) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
- LP: #1591289

  * Xenial update to v4.4.13 stable release (LP: #1590455)
- MIPS64: R6: R2 emulation bugfix
- MIPS: math-emu: Fix jalr emulation when rd == $0
- MIPS: MSA: Fix a link error on `_init_msa_upper' with older GCC
- MIPS: Don't unwind to user mode with EVA
- MIPS: Avoid using unwind_stack() with usermode
- MIPS: Fix siginfo.h to use strict posix types
- MIPS: Fix uapi include in exported asm/siginfo.h
- MIPS: Fix watchpoint restoration
- MIPS: Flush highmem pages in __flush_dcache_page
- MIPS: Handle highmem pages in __update_cache
- MIPS: Sync icache & dcache in set_pte_at
- MIPS: ath79: make bootconsole wait for both THRE and TEMT
- MIPS: Reserve nosave data for hibernation
- MIPS: Loongson-3: Reserve 32MB for RS780E integrated GPU
- MIPS: Use copy_s.fmt rather than copy_u.fmt
- MIPS: Fix MSA ld_*/st_* asm macros to use PTR_ADDU
- MIPS: Prevent "restoration" of MSA context in non-MSA kernels
- MIPS: Disable preemption during prctl(PR_SET_FP_MODE, ...)
- MIPS: ptrace: Fix FP context restoration FCSR regression
- MIPS: ptrace: Prevent writes to read-only FCSR bits
- MIPS: Fix sigreturn via VDSO on microMIPS kernel
- MIPS: Build microMIPS VDSO for microMIPS kernels
- MIPS: lib: Mark intrinsics notrace
- MIPS: VDSO: Build with `-fno-strict-aliasing'
- affs: fix remount failure when there are no options changed
- ASoC: ak4642: Enable cache usage to fix crashes on resume
- Input: uinput - handle compat ioctl for UI_SET_PHYS
- ARM: mvebu: fix GPIO config on the Linksys boards
- ARM: dts: at91: fix typo in sama5d2 PIN_PD24 description
- ARM: dts: exynos: Add interrupt line to MAX8997 PMIC on exynos4210-trats
- ARM: dts: imx35: restore existing used clock enumeration
- ath9k: Add a module parameter to invert LED polarity.
- ath9k: Fix LED polarity for some Mini PCI AR9220 MB92 cards.
- ath10k: fix debugfs pktlog_filter write
- ath10k: fix firmware assert in monitor mode
- ath10k: fix rx_channel during hw reconfigure
- ath10k: fix kernel panic, move arvifs list head init before htt init
- ath5k: Change led pin configuration for compaq c700 laptop
- hwrng: exynos - Fix unbalanced PM runtime put on timeout error path
- rtlwifi: rtl8723be: Add antenna select module parameter
- rtlwifi: btcoexist: Implement antenna selection
- rtlwifi: Fix logic error in enter/exit power-save mode
- rtlwifi: pci: use dev_kfree_skb_irq instead of kfree_skb in
  rtl_pci_reset_trx_ring
- aacraid: Relinquish CPU during timeout wait
- aacraid: Fix for aac_command_thread hang
- aacraid: Fix for KDUMP driver hang
- hwmon: (ads7828) Enable

[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-06-17 Thread bugproxy 
--- Comment From heit...@br.ibm.com 2016-06-17 08:40 EDT---
(In reply to comment #41)
> This bug is awaiting verification that the kernel in -proposed solves the
> problem. Please test the kernel and update this bug with the results. If the
> problem is solved, change the tag 'verification-needed-xenial' to
> 'verification-done-xenial'.
>
> If verification is not done by 5 working days from today, this fix will be
> dropped from the source code, and this bug will be closed.
>
> See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
> enable and use -proposed. Thank you!

I used kernel 4.4.0-25-generic from xenial-proposed, and was able to perform 
129 iterations of the leaf-eeh tool without crashing. Issue looks fixed with 
that kernel, thanks!
Moving to verified...

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

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https://bugs.launchpad.net/bugs/1581034

Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

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

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [

[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-06-14 Thread Kamal Mostafa 
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
xenial' to 'verification-done-xenial'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-xenial

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Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

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

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream (version 4.5) , and these are the commit 
IDs that contain the fix:

  
   * 646017a612e7 ("NVMe: Fix namespace removal deadlock")
   * 69d9a99c258e ("NVMe: Move error handling to failed reset handler")
   * a59e0f5795fe5

[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-06-06 Thread Tim Gardner 
These patches were applied May 26, 2016. They should be released with
Ubuntu-4.4.0-24.42. You can check for yourself at
'git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/xenial
master-next'

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Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

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

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream (version 4.5) , and these are the commit 
IDs that contain the fix:

  
   * 646017a612e7 ("NVMe: Fix namespace removal deadlock")
   * 69d9a99c258e ("NVMe: Move error handling to failed reset handler")
   * a59e0f5795fe5 ("blk-mq: End unstarted requests on dying queue")

  Backports for each of these patches are attached.

  Please, apply to the 16.04 kernel.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581034/+subscriptions

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[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-05-26 Thread Kamal Mostafa 
** Changed in: linux (Ubuntu Xenial)
   Status: In Progress => Fix Committed

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1581034

Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

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

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream (version 4.5) , and these are the commit 
IDs that contain the fix:

  
   * 646017a612e7 ("NVMe: Fix namespace removal deadlock")
   * 69d9a99c258e ("NVMe: Move error handling to failed reset handler")
   * a59e0f5795fe5 ("blk-mq: End unstarted requests on dying queue")

  Backports for each of these patches are attached.

  Please, apply to the 16.04 kernel.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581034/+subscriptions

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[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-05-25 Thread Tim Gardner 
https://lists.ubuntu.com/archives/kernel-team/2016-May/077658.html

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https://bugs.launchpad.net/bugs/1581034

Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  In Progress

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream (version 4.5) , and these are the commit 
IDs that contain the fix:

  
   * 646017a612e7 ("NVMe: Fix namespace removal deadlock")
   * 69d9a99c258e ("NVMe: Move error handling to failed reset handler")
   * a59e0f5795fe5 ("blk-mq: End unstarted requests on dying queue")

  Backports for each of these patches are attached.

  Please, apply to the 16.04 kernel.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581034/+subscriptions

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[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-05-25 Thread Tim Gardner 
** Changed in: linux (Ubuntu Xenial)
   Status: Triaged => In Progress

** Changed in: linux (Ubuntu Xenial)
 Assignee: Canonical Kernel Team (canonical-kernel-team) => Tim Gardner 
(timg-tpi)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1581034

Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  In Progress

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream (version 4.5) , and these are the commit 
IDs that contain the fix:

  
   * 646017a612e7 ("NVMe: Fix namespace removal deadlock")
   * 69d9a99c258e ("NVMe: Move error handling to failed reset handler")
   * a59e0f5795fe5 ("blk-mq: End unstarted requests on dying queue")

  Backports for each of these patches are attached.

  Please, apply to the 16.04 kernel.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581034/+subscriptions

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Post to :

[Kernel-packages] [Bug 1581034] Re: STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

2016-05-24 Thread Leann Ogasawara 
** Package changed: ubuntu => linux (Ubuntu)

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

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

** Changed in: linux (Ubuntu)
 Assignee: Taco Screen team (taco-screen-team) => Canonical (canonical)

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

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

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

** Changed in: linux (Ubuntu Xenial)
 Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)

** Changed in: linux (Ubuntu)
 Assignee: Canonical (canonical) => (unassigned)

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1581034

Title:
  STC840.20:tuleta:tul516p01 panic after injecting Leaf EEH

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Triaged

Bug description:
  Dear Canonical,

  There is a bug on nvme device driver that causes EEH to be broken
  during an event. This causes an OOPS on the nvme, and make the entire
  machine  unavailable. This is the trace that we see during this
  problem:

  
  [  121.614394] Unable to handle kernel paging request for data at 
address 0x0020
  [  121.614524] Faulting instruction address: 0xddfb5530
  [  121.614602] Oops: Kernel access of bad area, sig: 11 [#1]
  [  121.614654] SMP NR_CPUS=2048 NUMA pSeries
  [  121.614713] Modules linked in: rpadlpar_io rpaphp nfsv3 nfs_acl 
rpcsec_gss_krb5 auth_rpcgss nfsv4 nfs lockd grace fscache dccp_diag dccp 
tcp_diag udp_diag inet_diag unix_diag af_packet_diag netlink_diag pseries_rng 
rtc_generic binfmt_misc sunrpc autofs4 mlx4_en vxlan ip6_udp_tunnel udp_tunnel 
dm_round_robin ses enclosure lpfc mlx4_core scsi_transport_fc nvme ipr 
scsi_dh_emc scsi_dh_rdac scsi_dh_alua dm_multipath
  [  121.615390] CPU: 18 PID: 19973 Comm: hxecpu Not tainted 
4.4.0-21-generic #37-Ubuntu
  [  121.615450] task: c01fbb589370 ti: c01fc7148000 task.ti: 
c01fc7148000
  [  121.615478] NIP: ddfb5530 LR: ddfb5650 CTR: 
ddfb5550
  [  121.615497] REGS: c01fc714b700 TRAP: 0300   Not tainted  
(4.4.0-21-generic)
  [  121.615512] MSR: 80009033   CR: 
39090553  XER: a000
  [  121.615686] CFAR: c0008468 DAR: 0020 DSISR: 
4000 SOFTE: 1
  GPR00: ddfb5650 c01fc714b980 ddfc9178 
c01fdcd0e000
  GPR04: c01fc1599200   
0001
  GPR08:   0020 
0005
  GPR12: ddfb5550 ce7eab00 c01ff348a938 
0100
  GPR16: c01ff348a738 c01ff348a538 001ff250 

  GPR20: c01fc714bc40 c0f89d00 c01fc714bb70 

  GPR24: 0001 c0548ae0 0020 
c01fdcd0e000
  GPR28: 01ff c01fc1599200  
c01fc1599200
  [  121.616623] NIP [ddfb5530] nvme_free_iod+0x100/0x120 [nvme]
  [  121.616701] LR [ddfb5650] nvme_complete_rq+0x100/0x240 
[nvme]
  [  121.616743] Call Trace:
  [  121.616782] [c01fc714b980] [0908] 0x908 
(unreliable)
  [  121.616851] [c01fc714b9d0] [ddfb5650] 
nvme_complete_rq+0x100/0x240 [nvme]
  [  121.616925] [c01fc714ba50] [c054860c] 
__blk_mq_complete_request+0xbc/0x1b0
  [  121.616990] [c01fc714ba90] [c054c540] 
bt_for_each+0x160/0x170
  [  121.617074] [c01fc714bb00] [c054d4e8] 
blk_mq_queue_tag_busy_iter+0x78/0x110
  [  121.617156] [c01fc714bb50] [c0547358] 
blk_mq_rq_timer+0x48/0x140
  [  121.617226] [c01fc714bb90] [c014a13c] 
call_timer_fn+0x5c/0x1c0
  [  121.617296] [c01fc714bc20] [c014a5fc] 
run_timer_softirq+0x31c/0x3f0
  [  121.617370] [c01fc714bcf0] [c00beb78] 
__do_softirq+0x188/0x3e0
  [  121.617442] [c01fc714bde0] [c00bf048] 
irq_exit+0xc8/0x100
  [  121.617507] [c01fc714be00] [c001f954] 
timer_interrupt+0xa4/0xe0
  [  121.617562] [c01fc714be30] [c0002714] 
decrementer_common+0x114/0x180 
  [  121.617619] Instruction dump:
  [  121.617663] e8010010 eb41ffd0 eb61ffd8 eb81ffe0 7c0803a6 eba1ffe8 
ebc1fff0 ebe1fff8   
  [  121.617829] 4e800020 6000 6000 6042 <7c88502a> 
e87b0110 7fc5f378 48008d95

  
  This bug was already fixed upstream