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Bug#552706: marked as done (BUG: soft lockup - CPU#0 stuck for 61s! - :nfs:nfs_access_cache_shrinker)

Your message dated Wed, 10 Aug 2011 20:51:04 +0200
with message-id <20110810185104.GA4444@pisco.westfalen.local>
and subject line Re: BUG: soft lockup - CPU#0 stuck for 61s! - :nfs:nfs_access_cache_shrinker
has caused the Debian Bug report #552706,
regarding BUG: soft lockup - CPU#0 stuck for 61s! - :nfs:nfs_access_cache_shrinker
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
552706: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=552706
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-2.6
Version: 2.6.26-19
Severity: important

We get the following backtrace way too often, it repeats for all CPUs,
but I'm pasting it only once here.



[633582.838114] BUG: soft lockup - CPU#0 stuck for 61s! [init:1]
[633582.838114] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnel4
ipv6 bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghandler
loop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_raw rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edac_core pci_hotplug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot dm_mod sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosur dock usbhid hid
ff_memless ide_pci_generic megaraid_sas ide_core ehci_hc bnx2
firmware_class uhci_hcd scsi_mod e1000e thermal
processor fan thermal_sys [last unloaded: scsi_wait_scan]
[633582.838114] CPU 0:
[63352.838114] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnel4
ipv6bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghandler
loop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_ra rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edac_core pci_hotlug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot dm_mod sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosure dockusbhid hid
ff_memless ide_pci_generic megaraid_sas ide_core ehci_hcd bnx2firmware_cl=
ass uhci_hcd scsi_mod e1000e thermal
processor fan thermal_sys [last unloaded: scsi_wait_scan]
[633582.838114] Pid: 1, comm: initNot tainted 2.6.26-2-amd64 #1
[633582.838114] RIP: 0010:[<ffffffff8042a3c>]  [<ffffffff8042a23c>]
_spin_lock+0x12/0x15
[633582.838114] RSP: 0018:ffff8101bf077b70  EFLAGS: 00000293
[633582.838114] RAX: 000000000001311 RBX: 0000000000000000 RCX: 0000000000153793
[633582.838114] RDX: 000000000000000 RSI: 00000000000000d0 RDI: ffffffffa0342714
[633582.838114] RBP: 0000000000000000 R08: 0000000000000064 R09: ffff810001101200
[633582.838114] R10: 000000000000000c R11: fffffffa016c378 R12: 0000000000000020
[633582.838114] R13: 0000000000000020 R14: 0000000000000020 R15: 000000000000000a
[633582.838114] FS:  00007f264a972770(0000) GS:fffffff8053c000(0000) knlGS:0000000000000000
[633582.838114] CS:  0010 DS: 0000 ES:0000 CR0: 000000008005003b
[633582.838114] CR2: 0000000000608f70 CR3: 00000001bc8d000 CR4: 00000000000006e0
[633582.838114] DR0: 0000000000000000 DR1: 000000000000000 DR2: 0000000000000000
[633582.838114] DR3: 0000000000000000 DR6: 00000000ffff0f0 DR7: 0000000000000400
[633582.838114]=20
[633582.838114] Call Trace:
[633582.838114]  [ffffffffa0308539>] :nfs:nfs_access_cache_shrinker+0x26/0x1e9
[633582.838114]  [<ffffffff8027b323>] shrink_slab+0x60/0x159
[633582.838114]  [<ffffffff8027b76>] try_to_free_pages+0x25a/0x361
[633582.838114]  [<ffffffff8027a6b7>] isolate_pges_global+0x0/0x2f
[633582.838114]  [<ffffffff80276abd>] __alloc_pages_internal+026a/0x3bf
[633582.838114]  [<ffffffff80295590>] kmem_getpages+0x96/0x15f
[633582.838114]  [<ffffffff80295bfb>] fallback_alloc+0x146/0x1e1
[633582.838114]  [<ffffffff80296260>] kmem_cache_alloc+0xc4/0xf6
[633582.838114]  [<ffffffff802a33ba>] getname+0x25/0x1a7
[633582.838114]  [<ffffffff802a501b>] __user_walk_fd+0x19/0x4c
[633582.838114]  [<ffffffff8029e181>] vfs_stat_fd+0x1b/0x4a
[633582.838114]  [<ffffffff8029e20c>] sys_newstat+0x19/0x31
[633582.838114]  [<ffffffff802a7c48>] sys_select+0x123/0x183
[633582.838114]  [<ffffffff8020beca>] system_call_after_swapgs+0x8a/0x8f
[633582.838114]=20
[633610.757164] BUG: soft lockup - CPU#1 stuck for 61s! [bb-iostat.sh:194=
00]
[633610.797166] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnel4
ipv6 bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghandler
loop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_raw rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edac_core pci_hotplug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot dm_mod sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosure dock usbhid hid
ff_memless ide_pci_generic megaraid_sas ide_coe ehci_hcd bnx2
firmware_class uhci_hcd scsi_mod e1000e thermal
processorfan thermal_sys [last unloaded: scsi_wait_scan]
[633611.121155] CPU 1:
[633611.121155] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnl4
ipv6 bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghanler
loop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_raw rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edaccore pci_hotplug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot m_mod sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosure dock usbhid hid
ff_memless ide_pci_generic megaraid_sas ide_core ehc_hcd bnx2
firmware_class uhci_hcd scsi_mod e1000e thermal
processor fan termal_sys [last unloaded: scsi_wait_scan]
[633611.121155] Pid: 19400, comm: bb-iostat.sh Not tainted 2.6.26-2-amd64=
 #1
[633611.121155] RIP: 010:[<ffffffff8042a23c>]  [<ffffffff8042a23c>] _spin_lock+0x12/0x15
[63611.121155] RSP: 0000:ffff8100b1d3dbc0  EFLAGS: 00000297
[633611.121155] RAX: 0000000000001211 RBX: 0000000000000000 RCX: 000000000015378c
[633611.121155] RDX: 0000000000000000 RSI: 00000000001200 RDI: ffffffffa032714
[633611.121155] RBP: 0000000000000000 R08: 0000000000000064 R09: ffff810001101480
[633611.121155] R10: 000000000000000c R11: ffffffffa016c378 R12: 0000000000000020
[633611.11155] R13: 0000000000000020 R14: 0000000000000020 R15: 000000000000000a
[633611.121155] FS:  00007f64a9cd76e0(0000) GS:ffff8101bf0918c0(0000) knlGS0000000000000000
[633611.121155] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[633611.121155] CR2: 00000000022546a4 CR3: 000000006f854000 CR4: 00000000000006e0
633611.121155] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[33611.121155] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[63611.121155]
[633611.121155] Call Trace:
[633611.121155]  [<ffffffffa0308539>] :nfs:nf_access_cache_shrinker+0x26/0x1e9
[633611.121155]  [<ffffffff8027b323>] shrink_slab+0x60/0x159
[633611.121155]  [<ffffffff8027b676>] try_to_free_pages+0x2a/0x361
[633611.121155]  [<ffffffff8027a6b7>] isolate_pages_global+0x0/0x2f
[63361.121155]  [<ffffffff80276abd>] __alloc_pages_internal+0x26a/0x3bf
[633611.121155] [<ffffffff8027eb58>] do_wp_page+0x26e/0x5b2
[633611.121155]  [<ffffffff80281ca0>] handle_mm_fault+0xdd/0x867
[633611.121155]  [<ffffffff8031e033>] __up_read+0x13/0x8a
[633611.121155]  [<ffffffff8042a599>] error_exit+0x0/0x60
[633611.121155]  [<ffffffff80221fbc>] do_page_fault+0x5d8/0x9c8
[633611.121155]  [<ffffffff8042a599>] error_exit+0x0/0x60
[633611.121155]
[633619.348092] BUG: soft lockup - CPU#3 stuck for 61s! [events/3:18]
[633619.384094] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnel4
ipv6 bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghandler
loop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_raw rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edac_core pci_hotplug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot dm_mod sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosure dock usbhid hid
ff_memless ide_pci_generic megaraid_sas ide_core ehci_hcd bnx2
firmware_class uhci_hcd scsi_mod e1000e thermal
processor fan thermal_sys [last unloaded: scsi_wait_scan]
[633619.705134] CPU 3:
[633619.705134] Modules linked in: nfs lockd nfs_acl sunrpc ipip tunnel4
iv6 bonding coretemp ipmi_devintf ipmi_si ipmi_watchdog ipmi_msghandler
lop snd_pcm snd_timer snd soundcore sn
d_page_alloc i2c_i801 serio_raw rng_core pcspkr i2c_core psmouse button
i5000_edac shpchp edac_core pcihotplug joydev evdev ext3 jbd mbcache
dm_mirror dm_log dm_snapshot dm_md sg sr_m
od cdrom ata_generic ata_piix ses sd_mod libata enclosure dock usbhid hid
ff_memless ide_pci_generic megaraid_sas ide_core ehci_cd bnx2
firmware_class uhci_hcd scsi_mod e1000e thermal
processor fan therma_sys [last unloaded: scsi_wait_scan]
[633619.705134] Pid: 18, comm: events/3 Not tainted 2.6.26-2-amd64 #1
[633619.705134] RIP: 0010:[<fffffff80219dc3>]  [<ffffffff80219dc3>] native_smp_call_function_mask+0xdb/0x18
[633619.705134] RSP: 0018:ffff8101bf16fe20  EFLAGS: 00000297
[633619.705134] RAX: 00000000000008fc RBX: 0000000000000003 RCX: 000000000000001
[633619.705134] RDX: 00000000000000fc RSI: 00000000000008fc RDI: 000000000000286
[633619.705134] RBP: 000000000002c5a3 R08: ffff8101bf16e000 R09: ffff8101bd97de00
[633619.705134] R10: ffff8100010598f0 R11:ffffffff80219ce8 R12: 0000000000000800
[633619.705134] R13: 000000000002c5a3R14: 0000000000058b46 R15: 000000000b168c00
[633619.705134] FS:  0000000000000000(0000) GS:ffff8101bf0a57c0(0000) knlGS:0000000000000000
[633619.705134] CS:  0010 DS: 0018 ES: 0018 CR0: 00000008005003b
[633619.705134] CR2: 00007f08ad3063f0 CR3: 00000001b7d31000 CR4: 00000000000006e0
[633619.705134] DR0: 0000000000000000 DR1: 000000000000000 DR2: 0000000000000000
[633619.705134] DR3: 0000000000000000 DR6: 00000000fff0ff0 DR7: 0000000000000400
[633619.705134]=20
[633619.705134] Call Trace:
[633619.70134]  [<ffffffff802164ff>] ? mcheck_check_cpu+0x0/0x36
[633619.705134]  [<ffffffff0428e9f>] ? thread_return+0x6b/0xac
[633619.705134]  [<ffffffff80215e18>] ? mchecktimer+0x0/0x7c
[633619.705134]  [<ffffffff802164ff>] ? mcheck_check_cpu+0x0/0x36
[63361.705134]  [<ffffffff80238f87>] ? on_each_cpu+0x10/0x30
[633619.705134]  [<ffffffff80215e35>] ? mcheck_timer+0x1d/0x7c
[633619.705134]  [<ffffffff80243120> ? run_workqueue+0x82/0x111
[633619.705134]  [<ffffffff802439ed>] ? worker_thread+xd5/0xe0
[633619.705134]  [<ffffffff80246221>] ? autoremove_wake_function+0x0/0x2e=
[633619.705134]  [<ffffffff80243918>] ? worker_thread+0x0/0xe0
[633619.705134]  [<ffffffff802460fb>]? kthread+0x47/0x74
[633619.705134]  [<ffffffff802301e9>] ? schedule_tail+0x27/0x5c
[633619.705134]  [<ffffffff8020cf28>] ? child_rip+0xa/0x12
[633619.705134]  [<ffffffff802460b4>] ? kthread+0x0/0x74
[633619.705134]  [<ffffffff8020cf1e>] ? child_rip+0x0/0x12
[633619.705134]=20




-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.31.1-think (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

--- End Message ---
--- Begin Message --- 
On Sat, Jul 30, 2011 at 02:42:16PM +0200, Bernd Zeimetz wrote:
> On 07/30/2011 02:27 PM, Moritz Mühlenhoff wrote:
> > On Wed, Feb 24, 2010 at 01:43:59PM +0100, Bernd Zeimetz wrote:
> >> Moritz Muehlenhoff wrote:
> >>> Does this error still occur with 2.6.26-21 from the latest point
> >>> update, which introduced two patches which might have fixed this error?
> >>
> >> We'll give it a try as soon as time permits, the machine is turned off right now
> >> and other models are in production and not using NFS.
> > 
> > Any update?
> 
> I'm working for a different company now, so I don't know (and I haven't seen the
> bug happen again anywhere since my last mail). CCing zobel@d.o, maybe he knows more.

Closing, then.

Cheers,
        Moritz

--- End Message ---
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