Bug#512647: linux-image-2.6-686: invalid opcode: 0000 [#1] SMP
Package: linux-image-2.6-686
Version: 2.6.26+17
Severity: important
When system is stressed for memory by running rsync 3.0.3 to a remote mail
server the kernel crashes and the system becomes unresponsive.
nero kernel: [15538.832901] ------------[ cut here ]------------
nero kernel: [15538.832901] invalid opcode: 0000 [#1] SMP
nero kernel: [15538.832901] Process kcopyd (pid: 3209, ti=eda5e000 task=f7cc6d60 task.ti=eda5e000)
nero kernel: [15538.832901] Stack: 0000002c 00000000 0000003c f7408a14 0000002d 0000003c 000001e0 f7d027c0
nero kernel: [15538.832901] f7fe1b40 c01712ba 00000000 f7408a00 f7408a00 00000246 d4514c48 00000000
nero kernel: [15538.832901] c01713a0 f7fe1bc0 d4514c48 ee0cc800 c0158b25 d4514e88 d4514c48 ee0cc800
nero kernel: [15538.832901] Call Trace:
nero kernel: [15538.832901] [<c01712ba>] cache_flusharray+0x65/0x89
nero kernel: [15538.832901] [<c01713a0>] kmem_cache_free+0x36/0x4f
nero kernel: [15538.832901] [<c0158b25>] mempool_free+0x63/0x67
nero kernel: [15538.832901] [<f88fab87>] pending_complete+0xdd/0x138 [dm_snapshot]
nero kernel: [15538.832901] [<f88fb873>] persistent_commit+0xdc/0xf0 [dm_snapshot]
nero kernel: [15538.832901] [<f88fac0a>] copy_callback+0x28/0x2c [dm_snapshot]
nero kernel: [15538.832901] [<f8927ef1>] run_complete_job+0x46/0x6f [dm_mod]
nero kernel: [15538.832901] [<f88fabe2>] copy_callback+0x0/0x2c [dm_snapshot]
nero kernel: [15538.832901] [<f8927d1d>] process_jobs+0x1f/0xaa [dm_mod]
nero kernel: [15538.832901] [<f8927eab>] run_complete_job+0x0/0x6f [dm_mod]
nero kernel: [15538.832901] [<f8927da8>] do_work+0x0/0x38 [dm_mod]
nero kernel: [15538.832901] [<f8927dbe>] do_work+0x16/0x38 [dm_mod]
nero kernel: [15538.832901] [<c012ef4e>] run_workqueue+0x74/0xf2
nero kernel: [15538.832901] [<c012f629>] worker_thread+0x0/0xbd
nero kernel: [15538.832901] [<c012f6dc>] worker_thread+0xb3/0xbd
nero kernel: [15538.832901] [<c01318dc>] autoremove_wake_function+0x0/0x2d
nero kernel: [15538.832901] [<c013181b>] kthread+0x38/0x5d
nero kernel: [15538.832901] [<c01317e3>] kthread+0x0/0x5d
nero kernel: [15538.832901] [<c01044f3>] kernel_thread_helper+0x7/0x10
nero kernel: [15538.832901] =======================
nero kernel: [15538.832901] Code: 54 24 0c 8b 0c 82 8d 91 00 00 00 40 c1 ea 0c c1 e2 05 03 15 e0 04 41 c0 8b 02 25 00 40 00 00 85 c0 74 03 8b 52 0c 80 3a 00 78 04 <0f> 0b eb fe 8b 72 1c 8b 44 24 28 8b 16 8b 7c 85 68 8b 46 04 89
nero kernel: [15538.832901] EIP: [<c0171496>] free_block+0x4e/0xf4 SS:ESP 0068:eda5feb0
-- System Information:
Debian Release: 5.0
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages linux-image-2.6-686 depends on:
ii linux-image-2.6.26-1-686 2.6.26-13 Linux 2.6.26 image on PPro/Celeron
linux-image-2.6-686 recommends no packages.
linux-image-2.6-686 suggests no packages.
-- no debconf information
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