[Bug 468500] Re: BUG: soft lockup - CPU#0 stuck for 61s! [python:2668]

[fish]

from dmesg:

[948757.668520] BUG: soft lockup - CPU#1 stuck for 105s! [python:1027]
[948757.668527] Modules linked in: nls_iso8859_1 vfat fat binfmt_misc bridge stp bnep nls_cp437 cifs snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer iptable_filter ip_tables snd_seq_device x_tables nvidia(P) i2c_piix4 snd soundcore snd_page_alloc ppdev parport_pc shpchp psmouse serio_raw btusb lp parport usbhid usb_storage 8139too 8139cp mii ati_agp agpgart
[948757.668873] 
[948757.668881] Pid: 1027, comm: python Tainted: P           (2.6.31-19-generic #56-Ubuntu) HP Compaq dx2200 MT 
[948757.668890] EIP: 0060:[<c01ca7d8>] EFLAGS: 00200286 CPU: 1
[948757.668902] EIP is at unmap_vmas+0x68/0x350
[948757.668909] EAX: 00e58000 EBX: ccfcb00c ECX: 00e58000 EDX: ca04cf78
[948757.668915] ESI: 00e58000 EDI: 00e58000 EBP: d4bbbe34 ESP: d4bbbde8
[948757.668922]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[948757.668929] CR0: 8005003b CR2: 002cd0f6 CR3: 25e91000 CR4: 000006d0
[948757.668936] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[948757.668943] DR6: ffff0ff0 DR7: 00000400
[948757.668947] Call Trace:
[948757.668961]  [<c01cf7f0>] exit_mmap+0xa0/0x160
[948757.668973]  [<c01434ce>] mmput+0x2e/0xa0
[948757.668983]  [<c01ecf2d>] exec_mmap+0xed/0x1a0
[948757.668993]  [<c01ed0a4>] flush_old_exec+0x64/0x2c0
[948757.669004]  [<c01ed380>] ? kernel_read+0x30/0x50
[948757.669015]  [<c0220fdf>] load_elf_binary+0x30f/0xae0
[948757.669026]  [<c0127af8>] ? default_spin_lock_flags+0x8/0x10
[948757.669068]  [<c0570eda>] ? _spin_lock_irqsave+0x2a/0x40
[948757.669079]  [<c01c7b7f>] ? page_address+0xbf/0xe0
[948757.669089]  [<c01ec66f>] search_binary_handler+0xbf/0x270
[948757.669099]  [<c01ee236>] do_execve+0x1f6/0x2c0
[948757.669108]  [<c0101a28>] sys_execve+0x28/0x60
[948757.669117]  [<c010336c>] syscall_call+0x7/0xb
[948757.726063]  CIFS VFS: No response for cmd 50 mid 32854

-- 
BUG: soft lockup - CPU#0 stuck for 61s! [python:2668]
https://bugs.launchpad.net/bugs/468500
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