Vitaly, thank you for reporting this and helping make Ubuntu better. Could you
please execute the following command, as it will automatically gather debugging
information, in a terminal:
apport-collect 1449354
** Package changed: linux-lts-utopic (Ubuntu) => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1449354
Title:
BUG: soft lockup - CPU#1 stuck for 22s! [compiz:4301
Status in linux package in Ubuntu:
Incomplete
Bug description:
$ lsb_release -rd
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Hardware: Asus P4C800 Deluxe MB with Pentium 4.
EXPECTED: responsive desktop GUI
ACUTUAL: The desktop GUI became unresponsive, forcing me to shut down
the machine via hardware and restart.
Apr 27 11:11:04 vitaly-desktop kernel: [ 2951.848068] nouveau E[compiz[4301]]
failed to idle channel 0xcccc0000 [compiz[4301]]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] BUG: soft lockup -
CPU#1 stuck for 22s! [compiz:4301]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] Modules linked in:
hid_generic rfcomm bnep bluetooth 6lowpan_iphc snd_wavefront snd_cs4236
snd_opl3_lib snd_hwdep snd_wss_lib snd_mpu401_uart snd_seq_midi
snd_seq_midi_event snd_rawmidi serio_raw snd_intel8x0 snd_ac97_codec ac97_bus
snd_seq usbhid snd_pcm snd_seq_device nouveau snd_timer mxm_wmi wmi lpc_ich hid
video ttm snd drm_kms_helper drm ns558 gameport i2c_algo_bit soundcore mac_hid
shpchp parport_pc i82875p_edac edac_core ppdev lp parport uas usb_storage
firewire_ohci firewire_core skge crc_itu_t pata_acpi floppy
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] CPU: 1 PID: 4301 Comm:
compiz Not tainted 3.16.0-34-generic #47~14.04.1-Ubuntu
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] Hardware name: To Be
Filled By O.E.M. To Be Filled By O.E.M./P4C800, BIOS 1021.005 08/04/2005
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] task: ecad56a0 ti:
ee94e000 task.ti: ee94e000
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] EIP: 0060:[<c1326092>]
EFLAGS: 00200292 CPU: 1
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] EIP is at
ioread32+0x32/0x40
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] EAX: 00000001 EBX:
f910f860 ECX: 00000000 EDX: f85e8048
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] ESI: f0757bc0 EDI:
ee904d80 EBP: ee94fdb0 ESP: ee94fdac
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] DS: 007b ES: 007b FS:
00d8 GS: 00e0 SS: 0068
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] CR0: 80050033 CR2:
b560368e CR3: 30b00000 CR4: 000007f0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] Stack:
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] f9087b02 ee94fdbc
f90bc2cb eea04c80 ee94fdd8 f90b48d2 f0757be4 f0951e00
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] 00000000 000003e8
ec83ed40 ee94fe24 f90b4c15 00000040 00000000 ec83ed40
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] ec83ed40 ecad56a0
00000000 ecad56a0 00007be4 f0951e00 ee94fe40 ec83ed40
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] Call Trace:
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f9087b02>] ?
_nouveau_fifo_channel_rd32+0x12/0x20 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90bc2cb>]
nv10_fence_read+0x1b/0x20 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b48d2>]
nouveau_fence_update+0x52/0x80 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b4c15>]
nouveau_fence_wait+0x1e5/0x4d0 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b5146>] ?
nouveau_fence_new+0x56/0xa0 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b35ac>]
nouveau_channel_idle+0x6c/0x90 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c1178215>] ?
kfree+0xe5/0x120
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f903a39c>] ?
nouveau_mm_fini+0x3c/0x70 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b35f6>]
nouveau_channel_del+0x26/0xd0 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90bb230>]
nouveau_abi16_chan_fini+0x100/0x180 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90bb493>]
nouveau_abi16_fini+0x33/0x70 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f90b2230>]
nouveau_drm_preclose+0x30/0x70 [nouveau]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<f876013c>]
drm_release+0x4c/0x530 [drm]
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c11a2613>] ?
__dentry_kill+0x113/0x1a0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c118ffab>]
__fput+0xcb/0x1e0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c11900fd>]
____fput+0xd/0x10
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c1077d11>]
task_work_run+0x91/0xb0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c105e647>]
do_exit+0x267/0x8e0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c108950f>] ?
wake_up_state+0xf/0x20
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c106bdcb>] ?
zap_other_threads+0x6b/0x80
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c105ed34>]
do_group_exit+0x34/0xa0
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c105edb6>]
SyS_exit_group+0x16/0x20
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c169461f>]
sysenter_do_call+0x12/0x12
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] [<c1690000>] ?
nl_portid_hash_rehash+0x5a/0x13c
Apr 27 11:11:04 vitaly-desktop kernel: [ 2960.160053] Code: 3d 00 00 01 00 76
0a 0f b7 d0 ed c3 90 8d 74 26 00 55 ba de c7 8b c1 89 e5 e8 0b ff ff ff b8 ff
ff ff ff 5d c3 8d 74 26 00 8b 00 <c3> 8d b6 00 00 00 00 8d bc 27 00 00 00 00 81
fa ff ff 03 00 89
Apr 27 11:11:04 vitaly-desktop kernel: [ 2963.554202] perf interrupt took too
long (2542 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
Apr 27 11:11:04 vitaly-desktop kernel: [ 2966.316058] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:11:05 vitaly-desktop kernel: [ 2966.968038] nouveau E[compiz[4301]]
failed to idle channel 0xcccc0000 [compiz[4301]]
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233530] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 1 [Xorg[3869]] subc 0 mthd 0x0068 data
0x00000788
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233626] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0184 data
0xbeef0202
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233684] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0188 data
0xbeef0201
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233742] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x030c data
0x005eb000
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233800] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0310 data
0x006fa000
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233857] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0314 data
0x000000c8
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233917] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0318 data
0x00000100
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.233972] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x031c data
0x000000c8
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.234029] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 2 mthd 0x0320 data
0x00000032
. . .
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.256195] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 7 mthd 0x0a20 data
0x44520000
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.256252] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 7 mthd 0x0a24 data
0x44034000
Apr 27 11:11:13 vitaly-desktop kernel: [ 2975.256309] nouveau E[
PFIFO][0000:01:00.0] CACHE_ERROR - ch 3 [Xorg[4632]] subc 7 mthd 0x0a28 data
0x3f000000
Apr 27 11:11:20 vitaly-desktop kernel: [ 2981.996048] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:11:35 vitaly-desktop kernel: [ 2996.996023] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:11:50 vitaly-desktop kernel: [ 3011.996016] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:12:05 vitaly-desktop kernel: [ 3026.996016] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:12:20 vitaly-desktop kernel: [ 3041.996015] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:12:35 vitaly-desktop kernel: [ 3056.996018] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:12:50 vitaly-desktop kernel: [ 3071.996015] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:13:05 vitaly-desktop kernel: [ 3086.996016] nouveau E[Xorg[3869]]
failed to idle channel 0xcccc0000 [Xorg[3869]]
Apr 27 11:13:56 vitaly-desktop kernel: [ 0.000000] Initializing cgroup
subsys cpuset
Apr 27 11:13:56 vitaly-desktop kernel: [ 0.000000] Initializing cgroup
subsys cpu
Apr 27 11:13:56 vitaly-desktop kernel: [ 0.000000] Initializing cgroup
subsys cpuacct
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-34-generic 3.16.0-34.47~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-34.47~14.04.1-generic 3.16.7-ckt8
Uname: Linux 3.16.0-34-generic i686
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: i386
CurrentDesktop: Unity
Date: Mon Apr 27 21:26:56 2015
InstallationDate: Installed on 2015-04-27 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release i386
(20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)
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