Bug#522110: BUG: soft lockup - CPU#3 stuck for 61s! (AMD Phenom 9600 Quad-Core)
Package: linux-image-2.6.28
Version: 2.6.28-10.00.Custom
Severity: important
I'm having sporadic problems with a runaway processor core on an AMD
Phenom 9600 Quad-Core system. The system, which runs Lenny, will
sometimes stay up for almost a week and other times has to be rebooted
serveral times in one day.
When the system locks up, the load on processor core 4 (cpu#3) slowly
climbs to 100% and everything running on that core freezes.
The kernel usually responds to the Magic SysRq keys.
This package was locally compiled on a Lenny system using the source
package from Sid.
Here's a typical syslog extract:
Mar 31 14:19:54 stasis kernel: [11166.917503] BUG: soft lockup - CPU#3
stuck for 61s! [events/3:18]
Mar 31 14:19:54 stasis kernel: [11166.917507] Modules linked in:
tcp_diag inet_diag ppdev parport_pc lp parport autofs4 ipv6 nfsd
exportfs nfs lockd nfs_acl fuse dm_snapshot dm_mirror dm_region_hash
dm_log dm_mod rpcsec_gss_krb5 auth_rpcgss sunrpc it87 hwmon_vid eeprom
loop sg snd_usb_audio snd_usb_lib snd_hwdep snd_seq_dummy snd_hda_intel
snd_seq_oss snd_pcm_oss snd_mixer_oss snd_seq_midi psmouse snd_rawmidi
pcspkr serio_raw snd_seq_midi_event snd_pcm snd_seq i2c_piix4
snd_page_alloc i2c_core snd_timer snd_seq_device snd pwc evdev
compat_ioctl32 soundcore usblp videodev v4l1_compat wmi button ext3 jbd
mbcache raid10 raid1 md_mod usb_storage usbhid hid atiixp sd_mod
crc_t10dif ide_pci_generic ide_core floppy aic7xxx scsi_transport_spi
ata_generic ahci ohci_hcd ehci_hcd libata scsi_mod atl1 mii thermal
processor fan thermal_sys
Mar 31 14:19:54 stasis kernel: [11166.917511] CPU 3:
Mar 31 14:19:54 stasis kernel: [11166.917511] Modules linked in:
tcp_diag inet_diag ppdev parport_pc lp parport autofs4 ipv6 nfsd
exportfs nfs lockd nfs_acl fuse dm_snapshot dm_mirror dm_region_hash
dm_log dm_mod rpcsec_gss_krb5 auth_rpcgss sunrpc it87 hwmon_vid eeprom
loop sg snd_usb_audio snd_usb_lib snd_hwdep snd_seq_dummy snd_hda_intel
snd_seq_oss snd_pcm_oss snd_mixer_oss snd_seq_midi psmouse snd_rawmidi
pcspkr serio_raw snd_seq_midi_event snd_pcm snd_seq i2c_piix4
snd_page_alloc i2c_core snd_timer snd_seq_device snd pwc evdev
compat_ioctl32 soundcore usblp videodev v4l1_compat wmi button ext3 jbd
mbcache raid10 raid1 md_mod usb_storage usbhid hid atiixp sd_mod
crc_t10dif ide_pci_generic ide_core floppy aic7xxx scsi_transport_spi
ata_generic ahci ohci_hcd ehci_hcd libata scsi_mod atl1 mii thermal
processor fan thermal_sys
Mar 31 14:19:54 stasis kernel: [11166.917511] Pid: 18, comm: events/3
Not tainted 2.6.28 #1
Mar 31 14:19:54 stasis kernel: [11166.917511] RIP:
0010:[<ffffffff80262fb1>] [<ffffffff80262fb1>]
smp_call_function_mask+0x19c/0x226
Mar 31 14:19:54 stasis kernel: [11166.917511] RSP: 0018:ffff88012ed9bc40
EFLAGS: 00000202
Mar 31 14:19:54 stasis kernel: [11166.917511] RAX: 00000000000008fc RBX:
0000000000000003 RCX: 0000000000000000
Mar 31 14:19:54 stasis kernel: [11166.917511] RDX: 00000000000008fc RSI:
ffff88012ed9bb90 RDI: 0000000000000246
Mar 31 14:19:54 stasis kernel: [11166.917511] RBP: 0000000000000003 R08:
0000000000000008 R09: 0000000000000200
Mar 31 14:19:54 stasis kernel: [11166.917511] R10: 0000000000000008 R11:
ffffffff80221011 R12: 0000000000000014
Mar 31 14:19:54 stasis kernel: [11166.917511] R13: ffffffff80220678 R14:
0000000000000003 R15: ffff88012c0eb5c0
Mar 31 14:19:54 stasis kernel: [11166.917511] FS:
00007faa85df96e0(0000) GS:ffff88012ed3bdc0(0000) knlGS:00000000f7910b90
Mar 31 14:19:54 stasis kernel: [11166.917511] CS: 0010 DS: 0018 ES:
0018 CR0: 000000008005003b
Mar 31 14:19:54 stasis kernel: [11166.917511] CR2: 00007f8beb322650 CR3:
0000000000201000 CR4: 00000000000006e0
Mar 31 14:19:54 stasis kernel: [11166.917511] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Mar 31 14:19:54 stasis kernel: [11166.917511] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Mar 31 14:19:54 stasis kernel: [11166.917511] Call Trace:
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80234c45>] ?
update_curr+0x4d/0x112
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8023692a>] ?
dequeue_entity+0x18/0x11f
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8021c9a1>] ?
mcheck_check_cpu+0x0/0x28
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80263064>] ?
smp_call_function+0x29/0x2e
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80247de1>] ?
on_each_cpu+0x10/0x30
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8021c316>] ?
mcheck_timer+0x0/0x76
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8021c32e>] ?
mcheck_timer+0x18/0x76
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8039d200>] ?
rekey_seq_generator+0x0/0x4b
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff802523f3>] ?
run_workqueue+0x96/0x130
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80476b29>] ?
_spin_lock_irqsave+0x24/0x2c
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80252565>] ?
worker_thread+0xd8/0xe7
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff802559f2>] ?
autoremove_wake_function+0x0/0x2e
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8025248d>] ?
worker_thread+0x0/0xe7
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80255675>] ?
kthread+0x47/0x73
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80240b73>] ?
schedule_tail+0x27/0x5f
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff80212279>] ?
child_rip+0xa/0x11
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8025562e>] ?
kthread+0x0/0x73
Mar 31 14:19:54 stasis kernel: [11166.917511] [<ffffffff8021226f>] ?
child_rip+0x0/0x11
-- System Information:
Debian Release: 5.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.28 (SMP w/4 CPU cores)
Locale: LANG=C, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages linux-image-2.6.28 depends on:
ii coreutils 6.10-6 The GNU core utilities
ii debconf [debconf-2.0] 1.5.24 Debian configuration management sy
ii initramfs-tools [linux-initra 0.92o tools for generating an initramfs
linux-image-2.6.28 recommends no packages.
Versions of packages linux-image-2.6.28 suggests:
ii fdutils 5.5-20060227-3 Linux floppy utilities
ii grub 0.97-47lenny2 GRand Unified Bootloader (Legacy v
pn ksymoops <none> (no description available)
ii lilo 1:22.8-7 LInux LOader - The Classic OS load
pn linux-doc-2.6.28 | linux- <none> (no description available)
-- debconf-show failed
--
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