Public bug reported:
I'm using Ubuntu 12.04 Desktop version Ubuntu 3.2.0-25.40-generic 3.2.18
The system crashed inexpectedly with normal system load while browsing
with firefox. After rebooting I find the following error in the
/var/log/syslog:
Jun 26 10:54:07 leo kernel: [ 7210.494525] BUG: soft lockup - CPU#6 stuck for
23s! [gvfsd-trash:2178]
Jun 26 10:54:07 leo kernel: [ 7210.494530] Modules linked in: des_generic md4
nls_utf8 cifs autofs4 bnep rfcomm bluetooth vesafb nvidia(P)
snd_hda_codec_analog rpcsec_gss_krb5 nf
sd nfs dell_wmi lockd fscache auth_rpcgss nfs_acl sunrpc snd_hda_intel
snd_hda_codec psmouse sparse_keymap snd_usb_caiaq joydev usbhid snd_hwdep
snd_pcm snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore wmi shpchp
dcdbas snd_page_alloc ppdev hid serio_raw parport_pc i7core_edac edac_core
mac_hid lp parport tg3
Jun 26 10:54:07 leo kernel: [ 7210.494582] CPU 6
Jun 26 10:54:07 leo kernel: [ 7210.494583] Modules linked in: des_generic md4
nls_utf8 cifs autofs4 bnep rfcomm bluetooth vesafb nvidia(P)
snd_hda_codec_analog rpcsec_gss_krb5 nf
sd nfs dell_wmi lockd fscache auth_rpcgss nfs_acl sunrpc snd_hda_intel
snd_hda_codec psmouse sparse_keymap snd_usb_caiaq joydev usbhid snd_hwdep
snd_pcm snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore wmi shpchp
dcdbas snd_page_alloc ppdev hid serio_raw parport_pc i7core_edac edac_core
mac_hid lp parport tg3
Jun 26 10:54:07 leo kernel: [ 7210.494619]
Jun 26 10:54:07 leo kernel: [ 7210.494622] Pid: 2178, comm: gvfsd-trash
Tainted: P O 3.2.0-25-generic #40-Ubuntu Dell Inc. Precision
WorkStation T5500 /0D883F
Jun 26 10:54:07 leo kernel: [ 7210.494628] RIP: 0010:[<ffffffff8103dc62>]
[<ffffffff8103dc62>] __ticket_spin_lock+0x22/0x30
Jun 26 10:54:07 leo kernel: [ 7210.494637] RSP: 0018:ffff8800d0a3fe58 EFLAGS:
00000297
Jun 26 10:54:07 leo kernel: [ 7210.494639] RAX: 00000000000039a9 RBX:
0000000017d98340 RCX: ffff880123fca000
Jun 26 10:54:07 leo kernel: [ 7210.494642] RDX: 00000000000039aa RSI:
ffff880036b32b08 RDI: ffffffff81c04440
Jun 26 10:54:07 leo kernel: [ 7210.494645] RBP: ffff8800d0a3fe58 R08:
e000000000000000 R09: 1038000000000000
Jun 26 10:54:07 leo kernel: [ 7210.494647] R10: ffab4ce2a4aec207 R11:
0000000000000206 R12: ffff880117d98388
Jun 26 10:54:07 leo kernel: [ 7210.494650] R13: 0000000000000000 R14:
ffffffff811a12eb R15: ffff8800d0a3fe18
Jun 26 10:54:07 leo kernel: [ 7210.494654] FS: 00007f9d9f3547c0(0000)
GS:ffff88011f0c0000(0000) knlGS:0000000000000000
Jun 26 10:54:07 leo kernel: [ 7210.494657] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Jun 26 10:54:07 leo kernel: [ 7210.494659] CR2: 00007f9d9f371000 CR3:
00000000d0a1c000 CR4: 00000000000006e0
Jun 26 10:54:07 leo kernel: [ 7210.494662] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Jun 26 10:54:07 leo kernel: [ 7210.494665] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Jun 26 10:54:07 leo kernel: [ 7210.494668] Process gvfsd-trash (pid: 2178,
threadinfo ffff8800d0a3e000, task ffff8800d09c16f0)
Jun 26 10:54:07 leo kernel: [ 7210.494670] Stack:
Jun 26 10:54:07 leo kernel: [ 7210.494672] ffff8800d0a3fe68 ffffffff8165d62e
ffff8800d0a3fe98 ffffffff81192721
Jun 26 10:54:07 leo kernel: [ 7210.494678] ffff880036b32af0 ffff880036b32a70
ffff880036b32af0 ffffffffa0f46900
Jun 26 10:54:07 leo kernel: [ 7210.494683] ffff8800d0a3fec8 ffffffff81192958
ffff880000000050 ffff880036b32a70
Jun 26 10:54:07 leo kernel: [ 7210.494688] Call Trace:
Jun 26 10:54:07 leo kernel: [ 7210.494694] [<ffffffff8165d62e>]
_raw_spin_lock+0xe/0x20
Jun 26 10:54:07 leo kernel: [ 7210.494699] [<ffffffff81192721>]
evict+0x71/0x1c0
Jun 26 10:54:07 leo kernel: [ 7210.494703] [<ffffffff81192958>]
iput_final+0xe8/0x210
Jun 26 10:54:07 leo kernel: [ 7210.494706] [<ffffffff81192abe>] iput+0x3e/0x50
Jun 26 10:54:07 leo kernel: [ 7210.494713] [<ffffffff811b7c60>]
fsnotify_destroy_mark+0x170/0x180
Jun 26 10:5Jun 26 11:13:32 leo kernel: imklog 5.8.6, log source = /proc/kmsg
started.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-25-generic 3.2.0-25.40
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18
Uname: Linux 3.2.0-25-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: beffa 2104 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7ffc000 irq 91'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,1028026e,00100400'
Controls : 35
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'Audio8DJ'/'Native Instruments Audio 8 DJ (usb-0000:00:1d.7-5)'
Mixer name : 'Audio 8 DJ'
Components : ''
Controls : 5
Simple ctrls : 0
Card1.Amixer.values:
CurrentDmesg:
[ 28.582991] tg3 0000:06:00.0: eth0: Flow control is on for TX and on for RX
[ 28.583295] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 38.909081] eth0: no IPv6 routers present
[ 42.120628] CIFS VFS: default security mechanism requested. The default
security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.3
Date: Tue Jun 26 11:31:37 2012
HibernationDevice: RESUME=UUID=731d6ae7-2f24-45b4-a874-cdda7c83aaed
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Dell Inc. Precision WorkStation T5500
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic
root=UUID=a575b9e5-0f12-432e-9e78-cef745e15837 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-25-generic N/A
linux-backports-modules-3.2.0-25-generic N/A
linux-firmware 1.79
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/30/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0D883F
dmi.board.vendor: Dell Inc.
dmi.board.version: A04
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd11/30/2010:svnDellInc.:pnPrecisionWorkStationT5500:pvr:rvnDellInc.:rn0D883F:rvrA04:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision WorkStation T5500
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/1017874
Title:
BUG: soft lockup - CPU#6 stuck for 23s! [gvfsd-trash:2178]
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