[Bug 283843] [NEW] kernel BUG: soft lockup - CPU#0 stuck for 11s! [jfsCommit:2338]

[Mark Foster]

Public bug reported:

This keeps happening on our backup server which is running Ubuntu 8.04.1 LTS 
Oct 15 08:15:06 sea-backup-001 kernel: [514527.213472] BUG: soft lockup - CPU#0 stuck for 11s! [jfsCommit:2338]
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214360] CPU 0:
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214361] Modules linked in: iptable_filter ip_tables x_tables 8021q parport_pc lp parport loop ipv6 evdev usbhid hid ipmi_si ipmi_msghandler container ata_piix pata_acpi button psmouse pcspkr serio_raw shpchp pci_hotplug iTCO_wdt iTCO_vendor_support jfs ata_generic ehci_hcd uhci_hcd libata usbcore tg3 cciss scsi_mod dm_mirror dm_snapshot dm_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214404] Pid: 2338, comm: jfsCommit Not tainted 2.6.24-19-server #1
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214406] RIP: 0010:[dm_mirror:_spin_unlock_irqrestore+0x8/0x20]  [dm_mirror:_spin_unlock_irqrestore+0x8/0x20] _spin_unlock_irqrestore+0x8/0x10
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214414] RSP: 0018:ffff81003abc3da8  EFLAGS: 00000202
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214416] RAX: 00000000007fcaf0 RBX: 0000000000000100 RCX: 0000000001ae7c10
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214418] RDX: 00000000012eaff8 RSI: 0000000000000202 RDI: ffff81002682f510
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214420] RBP: ffffffff00000000 R08: ffff81000bce3b80 R09: ffff810027e92c00
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214422] R10: 0000000000000000 R11: 0000000000000000 R12: ffff81003f927ff0
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214424] R13: 0000000000021513 R14: 0000000000000000 R15: 0000000000000100
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214426] FS:  0000000000000000(0000) GS:ffffffff805c4000(0000) knlGS:0000000000000000
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214428] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214430] CR2: 00007f7f8b692000 CR3: 0000000038f73000 CR4: 00000000000006e0
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214432] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214434] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214435] 
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214436] Call Trace:
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214451]  [jfs:dbUpdatePMap+0x2a3/0x480] :jfs:dbUpdatePMap+0x2a3/0x480
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214460]  [jfs:txAllocPMap+0xdd/0x120] :jfs:txAllocPMap+0xdd/0x120
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214467]  [jfs:txUpdateMap+0x1ae/0x270] :jfs:txUpdateMap+0x1ae/0x270
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214472]  [usbhid:__wake_up+0x43/0x1d50] __wake_up+0x43/0x70
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214479]  [jfs:jfs_lazycommit+0x120/0x270] :jfs:jfs_lazycommit+0x120/0x270
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214482]  [<ffffffff802362c0>] default_wake_function+0x0/0x10
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214489]  [jfs:jfs_lazycommit+0x0/0x270] :jfs:jfs_lazycommit+0x0/0x270
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214493]  [kthread+0x4b/0x80] kthread+0x4b/0x80
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214496]  [child_rip+0xa/0x12] child_rip+0xa/0x12
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214500]  [kthread+0x0/0x80] kthread+0x0/0x80
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214503]  [child_rip+0x0/0x12] child_rip+0x0/0x12
Oct 15 08:15:06 sea-backup-001 kernel: [514527.214505] 


root at sea-backup-001:/etc/cron.d# mount
/dev/cciss/c0d0p2 on / type jfs (rw,noatime,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
/dev/mapper/system-backup on /bitpusher type jfs (rw,noatime)

root at sea-backup-001:/etc/cron.d# uname -a
Linux sea-backup-001 2.6.24-19-server #1 SMP Fri Jul 11 21:50:43 UTC 2008 x86_64 GNU/Linux

Kernel options (from /boot/grub/menu.lst)
kernel		/boot/vmlinuz-2.6.24-19-server root=UUID=49cb3e65-df4a-4810-a7d2-ebc32f91611d ro console=tty0 console=ttyS1,115200 noapic

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New

-- 
kernel BUG: soft lockup - CPU#0 stuck for 11s! [jfsCommit:2338]
https://bugs.launchpad.net/bugs/283843
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