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kernel BUG at mm/rmap.c:305!

2.6.1-rc2-mm1 Ramon Rey Vicente 3 participants 5 messages Jan 8, 2004 – Jan 9, 2004

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Ramon Rey Vicente

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#0 lore raw
Signature · 4 lines
-- 
Ramón Rey Vicente       <ramon dot rey at hispalinux dot es>
        jabber ID       <rreylinux at jabber dot org>
GPG public key ID 	0xBEBD71D5 -> http://pgp.escomposlinux.org/
Jan  8 23:12:29 debian kernel: EIP:    0060:[try_to_unmap_one+456/480]    Not tainted VLI
Jan  8 23:12:29 debian kernel: EFLAGS: 00010246
Jan  8 23:12:29 debian kernel: EIP is at try_to_unmap_one+0x1c8/0x1e0
Jan  8 23:12:29 debian kernel: eax: 00000000   ebx: 00003076   ecx: cb22400c   edx: cb22400c
Jan  8 23:12:29 debian kernel: esi: c114cb98   edi: c114cb98   ebp: cb22400c   esp: cfe03d38
Jan  8 23:12:29 debian kernel: ds: 007b   es: 007b   ss: 0068
Jan  8 23:12:29 debian kernel: Process kswapd0 (pid: 8, threadinfo=cfe02000 task=cfe08ce0)
Jan  8 23:12:29 debian kernel: Stack: 00040840 cfe02000 00000000 c027ac80 c114cb98 00000001 c114cb98 c0146022 
Jan  8 23:12:29 debian kernel:        ffffffff 00000000 00000000 00000000 cfe02000 00000001 c114cb98 c013dd63 
Jan  8 23:12:29 debian kernel:        cfe02000 c01245e5 00000009 00000003 c027ac80 c1061200 c10b9950 cfe02000 
Jan  8 23:12:29 debian kernel: Call Trace:
Jan  8 23:12:29 debian kernel:  [try_to_unmap+322/384] try_to_unmap+0x142/0x180
Jan  8 23:12:29 debian kernel:  [shrink_list+579/1408] shrink_list+0x243/0x580
Jan  8 23:12:29 debian kernel:  [do_timer+197/224] do_timer+0xc5/0xe0
Jan  8 23:12:29 debian kernel:  [do_softirq+140/160] do_softirq+0x8c/0xa0
Jan  8 23:12:29 debian kernel:  [common_interrupt+24/32] common_interrupt+0x18/0x20
Jan  8 23:12:29 debian kernel:  [__pagevec_release+24/64] __pagevec_release+0x18/0x40
Jan  8 23:12:29 debian kernel:  [shrink_cache+409/864] shrink_cache+0x199/0x360
Jan  8 23:12:29 debian kernel:  [shrink_zone+107/128] shrink_zone+0x6b/0x80
Jan  8 23:12:29 debian kernel:  [balance_pgdat+359/480] balance_pgdat+0x167/0x1e0
Jan  8 23:12:29 debian kernel:  [kswapd+254/288] kswapd+0xfe/0x120
Jan  8 23:12:29 debian kernel:  [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Jan  8 23:12:29 debian kernel:  [ret_from_fork+6/32] ret_from_fork+0x6/0x20
Jan  8 23:12:29 debian kernel:  [autoremove_wake_function+0/64] autoremove_wake_function+0x0/0x40
Jan  8 23:12:29 debian kernel:  [kswapd+0/288] kswapd+0x0/0x120
Jan  8 23:12:29 debian kernel:  [kernel_thread_helper+5/36] kernel_thread_helper+0x5/0x24
Jan  8 23:12:29 debian kernel: 
Jan  8 23:12:29 debian kernel: Code: e8 1b 01 c0 09 d8 89 45 00 b8 00 00 00 00 85 c0 0f 84 32 ff ff ff 0f 0b 57 01 11 32 25 c0 e9 25 ff ff ff 0f 01 3b e9 bd fe ff ff <0f> 0b 31 01 11 32 25 c0 e9 65 fe ff ff 8d 74 26 00 8d bc 27 00
#1 lore raw

I got a similar problem after running rc2-mm1 for about 12 hours, and my window manager got killed as a result.

Attached is a snipped version of dmesg.

HTH.

Signature · 3 lines
Regards, Isaac
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------------[ cut here ]------------
kernel BUG at mm/rmap.c:305!
invalid operand: 0000 [#1]
PREEMPT 
CPU:    0
EIP:    0060:[<c0149737>]    Not tainted VLI
EFLAGS: 00010246

EIP is at try_to_unmap_one+0x1c4/0x1d1
eax: 00000000 ebx: 00000000 ecx: c412c000 edx: c412c000
esi: c1117268 edi: c1117268 ebp: c412c000 esp: c133dd48
ds: 007b es: 007b ss: 0068
Process kswapd0 (pid: 7, threadinfo=c133c000 task=c1341340)

Stack: c013c9fd 00000060 00000202 c1117268 00000000 00000000 c1117268 ffffffff 
       c133c000 c0149878 c02ea200 00000001 00000000 00000001 00000000 c1117268 
       00000001 c133c000 c01411df c1117268 000000d0 cf739c10 0000003c 0000001d 
Call Trace:
 [<c013c9fd>] __set_page_dirty_nobuffers+0x36/0x12e
 [<c0149878>] try_to_unmap+0x134/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c0149913>] __pte_chain_free+0x6d/0x6f
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c014223d>] balance_pgdat+0x178/0x1f0
 [<c01423c7>] kswapd+0x112/0x122
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c02a709e>] ret_from_fork+0x6/0x14
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c01422b5>] kswapd+0x0/0x122
 [<c0109255>] kernel_thread_helper+0x5/0xb

Code: e8 1b c1 e3 08 01 c0 09 d8 89 45 00 31 c0 85 c0 0f 84 3a ff ff ff 0f 0b 57 01 05 96 2b c0 e9 2d ff ff ff 0f 01 3b e9 c3 fe ff ff <0f> 0b 31 01 05 96 2b c0 e9 69 fe ff ff 55 57 bf ff ff ff ff 56 
Badness in unblank_screen at drivers/char/vt.c:2793
Call Trace:
 [<c010b8d9>] do_invalid_op+0x0/0xcb
 [<c01eacff>] unblank_screen+0x126/0x12b
 [<c011a5b8>] bust_spinlocks+0x2c/0x54
 [<c010b5a6>] die+0x98/0xfd
 [<c010b9a2>] do_invalid_op+0xc9/0xcb
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c010ca42>] do_IRQ+0x103/0x136
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c013c9fd>] __set_page_dirty_nobuffers+0x36/0x12e
 [<c0149878>] try_to_unmap+0x134/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c0149913>] __pte_chain_free+0x6d/0x6f
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c014223d>] balance_pgdat+0x178/0x1f0
 [<c01423c7>] kswapd+0x112/0x122
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c02a709e>] ret_from_fork+0x6/0x14
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c01422b5>] kswapd+0x0/0x122
 [<c0109255>] kernel_thread_helper+0x5/0xb

<6>note: kswapd0[7] exited with preempt_count 1
atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0). atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).

Unable to handle kernel paging request at virtual address 02ccc029
 printing eip:
c016418b
*pde = 00000000
Oops: 0000 [#2]
PREEMPT 
CPU:    0
EIP:    0060:[<c016418b>]    Not tainted VLI
EFLAGS: 00210202

EIP is at poll_freewait+0xe/0x40
eax: 00000000 ebx: c08eb008 ecx: c10164b8 edx: c1014e40
esi: c08eb008 edi: 02ccc025 ebp: c8e39fa0 esp: c8e39f68
ds: 007b es: 007b ss: 0068
Process xfce4-panel (pid: 3534, threadinfo=c8e38000 task=c95106c0)

Stack: 00000000 cec18d48 00000000 c0164ec4 c8e39fa0 cec18d40 c8e39fa0 000001c3 
       c8e38000 08104a40 cec18d48 00000000 cec18d40 00000000 c01641bd c08eb000 
       00000000 3ffe0211 08104a38 0806ff40 4079af30 c8e38000 c02a71bb 08104a40 
Call Trace:
 [<c0164ec4>] sys_poll+0x242/0x28e
 [<c01641bd>] __pollwait+0x0/0xc6
 [<c02a71bb>] syscall_call+0x7/0xb
 [<c02a007b>] tcp_v6_rcv+0x552/0x733

Code: ff ff 90 90 8b 44 24 04 c7 00 bd 41 16 c0 c7 40 08 00 00 00 00 c7 40 04 00 00 00 00 c3 57 56 53 8b 44 24 10 8b 78 04 85 ff 74 2e <8b> 5f 04 8d 77 08 83 eb 1c 8d 53 04 8b 43 18 e8 19 9c fb ff 8b 
Badness in unblank_screen at drivers/char/vt.c:2793
Call Trace:
 [<c01eacff>] unblank_screen+0x126/0x12b
 [<c011a5b8>] bust_spinlocks+0x2c/0x54
 [<c010b5a6>] die+0x98/0xfd
 [<c011aa10>] do_page_fault+0x1d8/0x50c
 [<c013b39c>] __alloc_pages+0x9c/0x325
 [<c011c671>] schedule+0x354/0x5b2
 [<c0127d59>] schedule_timeout+0x6d/0xb7
 [<c02338fc>] sock_poll+0x29/0x31
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c016418b>] poll_freewait+0xe/0x40
 [<c0164ec4>] sys_poll+0x242/0x28e
 [<c01641bd>] __pollwait+0x0/0xc6
 [<c02a71bb>] syscall_call+0x7/0xb
 [<c02a007b>] tcp_v6_rcv+0x552/0x733

<4>atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).

#2 lore raw
Quoted 3 lines · Isaac Claymore

I got a similar problem after running rc2-mm1 for about 12 hours,
and my window manager got killed as a result.

Sorry, it's a turkey. rc3-mm1 will be better, I promise.

#3 lore raw
Quoted 7 lines · Andrew Morton
Quoted 3 lines · Isaac Claymore

I got a similar problem after running rc2-mm1 for about 12 hours,
and my window manager got killed as a result.

Sorry, it's a turkey. rc3-mm1 will be better, I promise.

Just after having read your message, it bit again. This time there's also a "bad: scheduling while atomic!" error. I guess it must've been reported already. I've included a snipped dmesg, just to provide more context to help trace down the bug.

Also, I misread your "turkey" as a "turnkey" at a first glance ;)

Signature · 3 lines
Regards, Isaac
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#4 lore raw
Quoted 6 lines · Isaac Claymore
Quoted 5 lines · Andrew Morton
Quoted 3 lines · Isaac Claymore

I got a similar problem after running rc2-mm1 for about 12 hours,
and my window manager got killed as a result.

Quoted 6 lines
Quoted 2 lines

Sorry, it's a turkey. rc3-mm1 will be better, I promise.

Just after having read your message, it bit again. This time there's also a "bad: scheduling while atomic!" error. I guess it must've been reported already. I've included a snipped dmesg, just to provide more context to help trace down the bug.

Sorry, forgot to attach the dmesg.

Quoted 4 lines

Also, I misread your "turkey" as a "turnkey" at a first glance ;)

Signature · 3 lines
Regards, Isaac
()  ascii ribbon campaign - against html e-mail
/\                        - against microsoft attachments
------------[ cut here ]------------
kernel BUG at mm/rmap.c:305!
invalid operand: 0000 [#3]
PREEMPT 
CPU:    0
EIP:    0060:[<c0149737>]    Not tainted VLI
EFLAGS: 00013246

EIP is at try_to_unmap_one+0x1c4/0x1d1
eax: 00000000 ebx: 0000138b ecx: cf0eaf00 edx: c3a8f000
esi: c1146798 edi: c1146798 ebp: c3a8f000 esp: ccb2fbc4
ds: 007b es: 007b ss: 0068
Process XFree86 (pid: 3708, threadinfo=ccb2e000 task=cc58e6c0)

Stack: c142d580 ccb2e000 c37d5e00 00000000 00000000 0000001a c1146798 0000001a 
       cf0eaf00 c01497d1 c10f0280 00000000 00000000 cf0eaf00 00000000 c1146798 
       00000001 ccb2e000 c01411df c10f0280 000000d2 c111e720 ffffffff 00000004 
Call Trace:
 [<c01497d1>] try_to_unmap+0x8d/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c0141f4d>] shrink_caches+0xb0/0xc6
 [<c0142002>] try_to_free_pages+0x9f/0x162
 [<c013b4cb>] __alloc_pages+0x1cb/0x325
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c0144ee4>] do_anonymous_page+0x87/0x219
 [<c01450db>] do_no_page+0x65/0x3d9
 [<c01deda6>] normal_poll+0x10a/0x150
 [<c014565a>] handle_mm_fault+0xd6/0x166
 [<c011ab5f>] do_page_fault+0x327/0x50c
 [<c0146afc>] do_mmap_pgoff+0x37f/0x6a1
 [<c0110938>] sys_mmap2+0x78/0xa7
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38

Code: e8 1b c1 e3 08 01 c0 09 d8 89 45 00 31 c0 85 c0 0f 84 3a ff ff ff 0f 0b 57 01 05 96 2b c0 e9 2d ff ff ff 0f 01 3b e9 c3 fe ff ff <0f> 0b 31 01 05 96 2b c0 e9 69 fe ff ff 55 57 bf ff ff ff ff 56 
Badness in unblank_screen at drivers/char/vt.c:2793
Call Trace:
 [<c010b8d9>] do_invalid_op+0x0/0xcb
 [<c01eacff>] unblank_screen+0x126/0x12b
 [<c011a5b8>] bust_spinlocks+0x2c/0x54
 [<c010b5a6>] die+0x98/0xfd
 [<c010b9a2>] do_invalid_op+0xc9/0xcb
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c011bac9>] wake_up_state+0x1a/0x1e
 [<c011b80e>] recalc_task_prio+0x90/0x1aa
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c01497d1>] try_to_unmap+0x8d/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c0141f4d>] shrink_caches+0xb0/0xc6
 [<c0142002>] try_to_free_pages+0x9f/0x162
 [<c013b4cb>] __alloc_pages+0x1cb/0x325
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c0144ee4>] do_anonymous_page+0x87/0x219
 [<c01450db>] do_no_page+0x65/0x3d9
 [<c01deda6>] normal_poll+0x10a/0x150
 [<c014565a>] handle_mm_fault+0xd6/0x166
 [<c011ab5f>] do_page_fault+0x327/0x50c
 [<c0146afc>] do_mmap_pgoff+0x37f/0x6a1
 [<c0110938>] sys_mmap2+0x78/0xa7
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38

<6>note: XFree86[3708] exited with preempt_count 1
bad: scheduling while atomic!

Call Trace:
 [<c011c8ca>] schedule+0x5ad/0x5b2
 [<c0143b49>] unmap_page_range+0x43/0x69
 [<c0143d1f>] unmap_vmas+0x1b0/0x208
 [<c01479db>] exit_mmap+0x7c/0x190
 [<c011e272>] mmput+0x7b/0xe4
 [<c01220ca>] do_exit+0x150/0x40a
 [<c010b8d9>] do_invalid_op+0x0/0xcb
 [<c010b60b>] do_divide_error+0x0/0xfa
 [<c010b9a2>] do_invalid_op+0xc9/0xcb
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c011bac9>] wake_up_state+0x1a/0x1e
 [<c011b80e>] recalc_task_prio+0x90/0x1aa
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c01497d1>] try_to_unmap+0x8d/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c0141f4d>] shrink_caches+0xb0/0xc6
 [<c0142002>] try_to_free_pages+0x9f/0x162
 [<c013b4cb>] __alloc_pages+0x1cb/0x325
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c0144ee4>] do_anonymous_page+0x87/0x219
 [<c01450db>] do_no_page+0x65/0x3d9
 [<c01deda6>] normal_poll+0x10a/0x150
 [<c014565a>] handle_mm_fault+0xd6/0x166
 [<c011ab5f>] do_page_fault+0x327/0x50c
 [<c0146afc>] do_mmap_pgoff+0x37f/0x6a1
 [<c0110938>] sys_mmap2+0x78/0xa7
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38

bad: scheduling while atomic!

Call Trace:
 [<c011c8ca>] schedule+0x5ad/0x5b2
 [<c0218cbf>] do_ide_request+0x1d/0x21
 [<c020ae0e>] generic_unplug_device+0x77/0x79
 [<c020af4e>] blk_run_queues+0x79/0xae
 [<c011d82f>] io_schedule+0xe/0x16
 [<c015393f>] __wait_on_buffer_wq+0xd9/0xe2
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c015751d>] bio_alloc+0xcb/0x19c
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c0156dcf>] submit_bh+0x7d/0x169
 [<c0154d53>] __bread_slow_wq+0x6e/0xe8
 [<c0155080>] __bread+0x3d/0x41
 [<c01a0e2a>] search_by_key+0x6e/0xe03
 [<c01a1c6a>] search_for_position_by_key+0xab/0x3cd
 [<c0154fc1>] __getblk+0x2b/0x51
 [<c01a0dba>] is_tree_node+0x67/0x69
 [<c01a1416>] search_by_key+0x65a/0xe03
 [<c018cb3b>] make_cpu_key+0x59/0x65
 [<c018cd10>] _get_block_create_0+0xe8/0x6f8
 [<c022659c>] ide_build_sglist+0x3d/0xa5
 [<c018e9b5>] reiserfs_get_block+0x13ca/0x1440
 [<c01b4d3a>] __delay+0x12/0x16
 [<c021b662>] ide_wait_stat+0x8e/0x127
 [<c0109a67>] __switch_to+0x128/0x198
 [<c011c671>] schedule+0x354/0x5b2
 [<c0218cbf>] do_ide_request+0x1d/0x21
 [<c0154e7c>] bh_lru_install+0xaf/0xeb
 [<c0154f21>] __find_get_block+0x69/0xde
 [<c01e9e7a>] vt_console_print+0x60/0x2ec
 [<c0127949>] update_process_times+0x46/0x52
 [<c011b9d5>] try_to_wake_up+0xad/0x165
 [<c0120342>] __call_console_drivers+0x55/0x57
 [<c011c955>] __wake_up_common+0x31/0x50
 [<c015598c>] __block_prepare_write+0x1f0/0x419
 [<c015637b>] block_prepare_write+0x34/0x44
 [<c018d3b3>] reiserfs_get_block_create_0+0x0/0xd
 [<c018ff73>] grab_tail_page+0x9c/0x16e
 [<c018d3b3>] reiserfs_get_block_create_0+0x0/0xd
 [<c01900c1>] reiserfs_truncate_file+0x7c/0x24a
 [<c01a99a0>] journal_end+0x27/0x2b
 [<c019155e>] reiserfs_file_release+0x27e/0x49c
 [<c0154810>] invalidate_inode_buffers+0x11/0x6b
 [<c0232ce4>] sock_destroy_inode+0x1b/0x1f
 [<c016a08f>] destroy_inode+0x35/0x50
 [<c016828e>] dput+0x22/0x268
 [<c01534ed>] __fput+0x102/0x114
 [<c0151c37>] filp_close+0x59/0x86
 [<c01214b3>] put_files_struct+0x84/0xe9
 [<c0122107>] do_exit+0x18d/0x40a
 [<c010b8d9>] do_invalid_op+0x0/0xcb
 [<c010b60b>] do_divide_error+0x0/0xfa
 [<c010b9a2>] do_invalid_op+0xc9/0xcb
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c011bac9>] wake_up_state+0x1a/0x1e
 [<c011b80e>] recalc_task_prio+0x90/0x1aa
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c01497d1>] try_to_unmap+0x8d/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c0141f4d>] shrink_caches+0xb0/0xc6
 [<c0142002>] try_to_free_pages+0x9f/0x162
 [<c013b4cb>] __alloc_pages+0x1cb/0x325
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c0144ee4>] do_anonymous_page+0x87/0x219
 [<c01450db>] do_no_page+0x65/0x3d9
 [<c01deda6>] normal_poll+0x10a/0x150
 [<c014565a>] handle_mm_fault+0xd6/0x166
 [<c011ab5f>] do_page_fault+0x327/0x50c
 [<c0146afc>] do_mmap_pgoff+0x37f/0x6a1
 [<c0110938>] sys_mmap2+0x78/0xa7
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38

bad: scheduling while atomic!

Call Trace:
 [<c011c8ca>] schedule+0x5ad/0x5b2
 [<c0218cbf>] do_ide_request+0x1d/0x21
 [<c020ae0e>] generic_unplug_device+0x77/0x79
 [<c020af4e>] blk_run_queues+0x79/0xae
 [<c011d82f>] io_schedule+0xe/0x16
 [<c015393f>] __wait_on_buffer_wq+0xd9/0xe2
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c011dfbb>] autoremove_wake_function+0x0/0x4f
 [<c0156f1d>] ll_rw_block+0x62/0x81
 [<c01558bd>] __block_prepare_write+0x121/0x419
 [<c015637b>] block_prepare_write+0x34/0x44
 [<c018d3b3>] reiserfs_get_block_create_0+0x0/0xd
 [<c018ff73>] grab_tail_page+0x9c/0x16e
 [<c018d3b3>] reiserfs_get_block_create_0+0x0/0xd
 [<c01900c1>] reiserfs_truncate_file+0x7c/0x24a
 [<c01a99a0>] journal_end+0x27/0x2b
 [<c019155e>] reiserfs_file_release+0x27e/0x49c
 [<c0154810>] invalidate_inode_buffers+0x11/0x6b
 [<c0232ce4>] sock_destroy_inode+0x1b/0x1f
 [<c016a08f>] destroy_inode+0x35/0x50
 [<c016828e>] dput+0x22/0x268
 [<c01534ed>] __fput+0x102/0x114
 [<c0151c37>] filp_close+0x59/0x86
 [<c01214b3>] put_files_struct+0x84/0xe9
 [<c0122107>] do_exit+0x18d/0x40a
 [<c010b8d9>] do_invalid_op+0x0/0xcb
 [<c010b60b>] do_divide_error+0x0/0xfa
 [<c010b9a2>] do_invalid_op+0xc9/0xcb
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c011bac9>] wake_up_state+0x1a/0x1e
 [<c011b80e>] recalc_task_prio+0x90/0x1aa
 [<c02a7bc7>] error_code+0x2f/0x38
 [<c0149737>] try_to_unmap_one+0x1c4/0x1d1
 [<c01497d1>] try_to_unmap+0x8d/0x152
 [<c01411df>] shrink_list+0x232/0x586
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c01416db>] shrink_cache+0x1a8/0x363
 [<c0141e75>] shrink_zone+0x83/0xab
 [<c0141f4d>] shrink_caches+0xb0/0xc6
 [<c0142002>] try_to_free_pages+0x9f/0x162
 [<c013b4cb>] __alloc_pages+0x1cb/0x325
 [<c014050f>] __pagevec_lru_add_active+0xe8/0x111
 [<c0144ee4>] do_anonymous_page+0x87/0x219
 [<c01450db>] do_no_page+0x65/0x3d9
 [<c01deda6>] normal_poll+0x10a/0x150
 [<c014565a>] handle_mm_fault+0xd6/0x166
 [<c011ab5f>] do_page_fault+0x327/0x50c
 [<c0146afc>] do_mmap_pgoff+0x37f/0x6a1
 [<c0110938>] sys_mmap2+0x78/0xa7
 [<c011a838>] do_page_fault+0x0/0x50c
 [<c02a7bc7>] error_code+0x2f/0x38

atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0). atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).