[Kernel-packages] [Bug 1607239] Re: mdadm raid gets frozen

2016-09-27 Thread Launchpad Bug Tracker 
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

-- 
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/1607239

Title:
  mdadm raid gets frozen

Status in linux package in Ubuntu:
  Expired

Bug description:
  Servers periodically became unresponsive, and report the following
  problem:

  Jul 28 01:26:36 osd1-05 kernel: [1644406.270794] kworker/12:2D 
88085fcd3180 0 25000  2 0x
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270813] Workqueue: dio/bdev 
dio_aio_complete_work
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270821]  88003694dc10 
0046 8805621b4800 00013180
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270830]  88003694dfd8 
00013180 8805621b4800 88003694dd38
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270836]  88003694dd40 
7fff 8805621b4800 a6fd7000
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270842] Call Trace:
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270857]  [] 
schedule+0x29/0x70
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270870]  [] 
schedule_timeout+0x279/0x310
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270880]  [] ? 
md_make_request+0xd5/0x220
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270889]  [] 
wait_for_completion+0xa6/0x150
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270900]  [] ? 
wake_up_state+0x20/0x20
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270906]  [] 
submit_bio_wait+0x5e/0x70
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270914]  [] 
blkdev_issue_flush+0x5a/0x90
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270919]  [] 
blkdev_fsync+0x35/0x50
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270928]  [] 
generic_write_sync+0x48/0x60
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270934]  [] 
dio_complete+0x103/0x120
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270939]  [] 
dio_aio_complete_work+0x21/0x30
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270948]  [] 
process_one_work+0x178/0x470
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270953]  [] ? 
manage_workers.isra.25+0x1f7/0x2e0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270959]  [] 
worker_thread+0x121/0x410
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270964]  [] ? 
rescuer_thread+0x430/0x430
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270971]  [] 
kthread+0xc9/0xe0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270976]  [] ? 
kthread_create_on_node+0x1c0/0x1c0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270984]  [] 
ret_from_fork+0x58/0x90
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270988]  [] ? 
kthread_create_on_node+0x1c0/0x1c0
  Jul 28 01:28:36 osd1-05 kernel: [1644526.317504] INFO: task 
kworker/12:2:25000 blocked for more than 120 seconds.
  Jul 28 01:28:36 osd1-05 kernel: [1644526.326399]   Not tainted 
3.13.0-87-generic #133-Ubuntu

  The actual raid configurations is:
  Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] 
[raid10]
  md0 : active raid1 sdb1[1] sda1[0]
937123648 blocks super 1.2 [2/2] [UU]

  md1 : active raid1 sdb2[1] sda2[0]
39473024 blocks super 1.2 [2/2] [UU]

  md60 : active raid6 sdw[0] sdz[3] sdaa[4] sdx[1] sdy[2]
585689088 blocks super 1.2 level 6, 512k chunk, algorithm 2 [5/5] 
[U]

  unused devices: 

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-87-generic 3.13.0-87.133
  ProcVersionSignature: Ubuntu 3.13.0-87.133-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-87-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jul 28 06:17 seq
   crw-rw 1 root audio 116, 33 Jul 28 06:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.21
  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:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  CurrentDmesg: [   29.441344] init: plymouth-upstart-bridge main process 
ended, respawning
  Date: Thu Jul 28 07:33:28 2016
  HibernationDevice: RESUME=UUID=a049dacc-3f5b-4282-b507-24d3a7382389
  Lsusb:
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0557:2221 ATEN International Co., Ltd Winbond Hermon
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Supermicro SSG-6047R-E1R36L
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-87-generic 
root=UUID=7052bcbe-dccf-47e4-a7f7-a95a09176541 ro quiet

Re: [Kernel-packages] [Bug 1607239] Re: mdadm raid gets frozen

2016-07-29 Thread akos.kuczi 
Hi Joseph,
this problem exists from the beginning. The first installed kernel was
3.13.0-57-generic on the affected hosts.
I try out the kernel v4.7.

Thanks in advance.

2016-07-28 20:35 GMT+02:00 Joseph Salisbury 
:

> Did this issue start happening after an update/upgrade?  Was there a
> prior kernel version where you were not having this particular problem?
>
> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
> v4.7 kernel[0].
>
> If this bug is fixed in the mainline kernel, please add the following
> tag 'kernel-fixed-upstream'.
>
> If the mainline kernel does not fix this bug, please add the tag:
> 'kernel-bug-exists-upstream'.
>
> Once testing of the upstream kernel is complete, please mark this bug as
> "Confirmed".
>
>
> Thanks in advance.
>
> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7
>
> ** Changed in: linux (Ubuntu)
>Importance: Undecided => Medium
>
> ** Changed in: linux (Ubuntu)
>Status: Confirmed => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1607239
>
> Title:
>   mdadm raid gets frozen
>
> Status in linux package in Ubuntu:
>   Incomplete
>
> Bug description:
>   Servers periodically became unresponsive, and report the following
>   problem:
>
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270794] kworker/12:2D
> 88085fcd3180 0 25000  2 0x
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270813] Workqueue: dio/bdev
> dio_aio_complete_work
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270821]  88003694dc10
> 0046 8805621b4800 00013180
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270830]  88003694dfd8
> 00013180 8805621b4800 88003694dd38
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270836]  88003694dd40
> 7fff 8805621b4800 a6fd7000
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270842] Call Trace:
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270857]  []
> schedule+0x29/0x70
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270870]  []
> schedule_timeout+0x279/0x310
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270880]  [] ?
> md_make_request+0xd5/0x220
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270889]  []
> wait_for_completion+0xa6/0x150
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270900]  [] ?
> wake_up_state+0x20/0x20
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270906]  []
> submit_bio_wait+0x5e/0x70
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270914]  []
> blkdev_issue_flush+0x5a/0x90
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270919]  []
> blkdev_fsync+0x35/0x50
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270928]  []
> generic_write_sync+0x48/0x60
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270934]  []
> dio_complete+0x103/0x120
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270939]  []
> dio_aio_complete_work+0x21/0x30
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270948]  []
> process_one_work+0x178/0x470
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270953]  [] ?
> manage_workers.isra.25+0x1f7/0x2e0
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270959]  []
> worker_thread+0x121/0x410
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270964]  [] ?
> rescuer_thread+0x430/0x430
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270971]  []
> kthread+0xc9/0xe0
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270976]  [] ?
> kthread_create_on_node+0x1c0/0x1c0
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270984]  []
> ret_from_fork+0x58/0x90
>   Jul 28 01:26:36 osd1-05 kernel: [1644406.270988]  [] ?
> kthread_create_on_node+0x1c0/0x1c0
>   Jul 28 01:28:36 osd1-05 kernel: [1644526.317504] INFO: task
> kworker/12:2:25000 blocked for more than 120 seconds.
>   Jul 28 01:28:36 osd1-05 kernel: [1644526.326399]   Not tainted
> 3.13.0-87-generic #133-Ubuntu
>
>   The actual raid configurations is:
>   Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5]
> [raid4] [raid10]
>   md0 : active raid1 sdb1[1] sda1[0]
> 937123648 blocks super 1.2 [2/2] [UU]
>
>   md1 : active raid1 sdb2[1] sda2[0]
> 39473024 blocks super 1.2 [2/2] [UU]
>
>   md60 : active raid6 sdw[0] sdz[3] sdaa[4] sdx[1] sdy[2]
> 585689088 blocks super 1.2 level 6, 512k chunk, algorithm 2 [5/5]
> [U]
>
>   unused devices: 
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 14.04
>   Package: linux-image-3.13.0-87-generic 3.13.0-87.133
>   ProcVersionSignature: Ubuntu 3.13.0-87.133-generic 3.13.11-ckt39
>   Uname: Linux 3.13.0-87-generic x86_64
>   AlsaDevices:
>total 0
>crw-rw 1 root audio 116,  1 Jul 28 06:17 seq
>crw-rw 1 root audio 116, 33 Jul 28 06:17 timer
>   AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
>   ApportVersion: 2.14.1-0ubuntu3.21
>   Architecture: amd64
>   ArecordDevices: Error: [Errno 2] No such file or directory:

[Kernel-packages] [Bug 1607239] Re: mdadm raid gets frozen

2016-07-28 Thread Joseph Salisbury 
Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.7 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.7

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

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

-- 
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/1607239

Title:
  mdadm raid gets frozen

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Servers periodically became unresponsive, and report the following
  problem:

  Jul 28 01:26:36 osd1-05 kernel: [1644406.270794] kworker/12:2D 
88085fcd3180 0 25000  2 0x
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270813] Workqueue: dio/bdev 
dio_aio_complete_work
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270821]  88003694dc10 
0046 8805621b4800 00013180
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270830]  88003694dfd8 
00013180 8805621b4800 88003694dd38
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270836]  88003694dd40 
7fff 8805621b4800 a6fd7000
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270842] Call Trace:
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270857]  [] 
schedule+0x29/0x70
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270870]  [] 
schedule_timeout+0x279/0x310
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270880]  [] ? 
md_make_request+0xd5/0x220
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270889]  [] 
wait_for_completion+0xa6/0x150
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270900]  [] ? 
wake_up_state+0x20/0x20
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270906]  [] 
submit_bio_wait+0x5e/0x70
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270914]  [] 
blkdev_issue_flush+0x5a/0x90
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270919]  [] 
blkdev_fsync+0x35/0x50
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270928]  [] 
generic_write_sync+0x48/0x60
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270934]  [] 
dio_complete+0x103/0x120
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270939]  [] 
dio_aio_complete_work+0x21/0x30
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270948]  [] 
process_one_work+0x178/0x470
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270953]  [] ? 
manage_workers.isra.25+0x1f7/0x2e0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270959]  [] 
worker_thread+0x121/0x410
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270964]  [] ? 
rescuer_thread+0x430/0x430
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270971]  [] 
kthread+0xc9/0xe0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270976]  [] ? 
kthread_create_on_node+0x1c0/0x1c0
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270984]  [] 
ret_from_fork+0x58/0x90
  Jul 28 01:26:36 osd1-05 kernel: [1644406.270988]  [] ? 
kthread_create_on_node+0x1c0/0x1c0
  Jul 28 01:28:36 osd1-05 kernel: [1644526.317504] INFO: task 
kworker/12:2:25000 blocked for more than 120 seconds.
  Jul 28 01:28:36 osd1-05 kernel: [1644526.326399]   Not tainted 
3.13.0-87-generic #133-Ubuntu

  The actual raid configurations is:
  Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] 
[raid10]
  md0 : active raid1 sdb1[1] sda1[0]
937123648 blocks super 1.2 [2/2] [UU]

  md1 : active raid1 sdb2[1] sda2[0]
39473024 blocks super 1.2 [2/2] [UU]

  md60 : active raid6 sdw[0] sdz[3] sdaa[4] sdx[1] sdy[2]
585689088 blocks super 1.2 level 6, 512k chunk, algorithm 2 [5/5] 
[U]

  unused devices: 

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-87-generic 3.13.0-87.133
  ProcVersionSignature: Ubuntu 3.13.0-87.133-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-87-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Jul 28 06:17 seq
   crw-rw 1 root audio 116, 33 Jul 28 06:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.14.1-0ubuntu3.21
  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:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  CurrentDmesg: [   29.441344] init: plymouth-upstart-bridge main process 
ended, respawning
  Date: Thu Jul 28 07:33:28 2016
  HibernationDevice: RESUME=UUID=a049dacc-3f5b-4282-b507-24d3a7382389
  Lsusb:
   Bus 002 Device 002: ID