Public bug reported:
While performing any long operation (e.g. java process downloading huge
amounts of data), the kernel crashes with the following message at the
kern.log:
Oct 23 11:04:49 CMAMD6 kernel: [ 420.680899] ------------[ cut here
]------------
Oct 23 11:04:49 CMAMD6 kernel: [ 420.680920] kernel BUG at
/home/apw/COD/linux/fs/buffer.c:3234!
Oct 23 11:04:49 CMAMD6 kernel: [ 420.680931] invalid opcode: 0000 [#1] SMP
Oct 23 11:04:49 CMAMD6 kernel: [ 420.680941] CPU 1
Oct 23 11:04:49 CMAMD6 kernel: [ 420.680945] Modules linked in: rfcomm bnep
bluetooth parport_pc ppdev snd_hda_codec_hdmi snd_hda_codec_realtek binfmt_misc
nvidia(P) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm arc4 snd_seq_midi
snd_rawmidi snd_seq_midi_event snd_seq rtl8180 mac80211 snd_timer eeprom_93cx6
snd_seq_device f71882fg cfg80211 snd psmouse edac_core edac_mce_amd sp5100_tco
i2c_piix4 k10temp wmi soundcore snd_page_alloc lp serio_raw parport r8169
pata_atiixp xhci_hcd ahci libahci
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681054]
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681063] Pid: 63, comm: kswapd0 Tainted: P
3.1.0-030100rc10-generic #201110200610 MSI MS-7640/890FXA-GD65
(MS-7640)
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681084] RIP: 0010:[<ffffffff8119a111>]
[<ffffffff8119a111>] free_buffer_head+0x31/0x40
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681108] RSP: 0018:ffff88041148da80
EFLAGS: 00010287
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681117] RAX: ffff880096f5a2b8 RBX:
0000000000000001 RCX: 0100000000000009
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681130] RDX: 0000000000000000 RSI:
0000000000001000 RDI: ffff880096f5a270
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681142] RBP: ffff88041148da80 R08:
000000000000003d R09: 0000000000000000
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681153] R10: 0000000000000000 R11:
0000000000000000 R12: ffff880096f5a270
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681164] R13: ffffea00023ad940 R14:
ffffea00023ad940 R15: 0000000000000000
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681176] FS: 00007fed7bfff700(0000)
GS:ffff88041f220000(0000) knlGS:0000000000000000
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681190] CS: 0010 DS: 0000 ES: 0000 CR0:
000000008005003b
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681200] CR2: 00000000016f8508 CR3:
00000004046cb000 CR4: 00000000000006e0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681211] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681223] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681235] Process kswapd0 (pid: 63,
threadinfo ffff88041148c000, task ffff880411510000)
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681247] Stack:
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681253] ffff88041148dac0
ffffffff8119a1a4 ffffea00023acdc0 ffff880096f5a270
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681270] ffff88041148dbd0
ffff880096f5a270 ffff880096f5a270 ffff880411116000
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681287] ffff88041148db00
ffffffff812530ec 0000000000000004 ffffea00023ad940
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681304] Call Trace:
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681317] [<ffffffff8119a1a4>]
try_to_free_buffers+0x84/0xc0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681334] [<ffffffff812530ec>]
jbd2_journal_try_to_free_buffers+0x8c/0xd0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681350] [<ffffffff8120ecaa>]
ext4_releasepage+0x6a/0xe0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681365] [<ffffffff8110e272>]
try_to_release_page+0x32/0x50
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681381] [<ffffffff81121184>]
shrink_page_list+0x474/0x570
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681394] [<ffffffff8112167a>]
shrink_inactive_list+0x11a/0x460
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681408] [<ffffffff8116d591>] ?
put_super+0x31/0x40
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681420] [<ffffffff81121e01>]
shrink_list+0xd1/0x140
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681432] [<ffffffff81121f14>]
shrink_zone+0xa4/0x1d0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681445] [<ffffffff81123085>]
balance_pgdat+0x4f5/0x6e0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681458] [<ffffffff8112335a>]
kswapd+0xea/0x1f0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681469] [<ffffffff81123270>] ?
balance_pgdat+0x6e0/0x6e0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681483] [<ffffffff8108681c>]
kthread+0x8c/0xa0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681496] [<ffffffff8160d6b4>]
kernel_thread_helper+0x4/0x10
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681510] [<ffffffff81086790>] ?
flush_kthread_worker+0xa0/0xa0
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681522] [<ffffffff8160d6b0>] ?
gs_change+0x13/0x13
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681531] Code: 66 66 90 48 8d 47 48 48 39
47 48 75 1e 48 89 fe 48 8b 3d 3b 7a d5 00 e8 be ca fb ff 65 ff 0c 25 c0 02 01
00 e8 e1 fe ff ff 5d c3 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89
e5 41 55
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681629] RIP [<ffffffff8119a111>]
free_buffer_head+0x31/0x40
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681644] RSP <ffff88041148da80>
Oct 23 11:04:49 CMAMD6 kernel: [ 420.681654] ---[ end trace 9ff1a107282c17f8
]---
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069518] ------------[ cut here
]------------
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069537] kernel BUG at
/home/apw/COD/linux/fs/buffer.c:3234!
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069548] invalid opcode: 0000 [#2] SMP
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069559] CPU 0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069564] Modules linked in: rfcomm bnep
bluetooth parport_pc ppdev snd_hda_codec_hdmi snd_hda_codec_realtek binfmt_misc
nvidia(P) snd_hda_intel snd_hda_codec snd_hwdep snd_pcm arc4 snd_seq_midi
snd_rawmidi snd_seq_midi_event snd_seq rtl8180 mac80211 snd_timer eeprom_93cx6
snd_seq_device f71882fg cfg80211 snd psmouse edac_core edac_mce_amd sp5100_tco
i2c_piix4 k10temp wmi soundcore snd_page_alloc lp serio_raw parport r8169
pata_atiixp xhci_hcd ahci libahci
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069678]
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069687] Pid: 1597, comm: java Tainted: P
D 3.1.0-030100rc10-generic #201110200610 MSI MS-7640/890FXA-GD65
(MS-7640)
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069709] RIP: 0010:[<ffffffff8119a111>]
[<ffffffff8119a111>] free_buffer_head+0x31/0x40
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069736] RSP: 0018:ffff8804047af458
EFLAGS: 00010287
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069746] RAX: ffff88009e2de2b8 RBX:
0000000000000001 RCX: 0100000000000009
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069758] RDX: 0000000000000000 RSI:
0000000000001000 RDI: ffff88009e2de270
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069769] RBP: ffff8804047af458 R08:
0000000000000028 R09: 0000000000000000
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069780] R10: 0000000000000000 R11:
0000000000000000 R12: ffff88009e2de270
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069791] R13: ffffea0001df9d00 R14:
ffffea0001df9d00 R15: 0000000000000000
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069804] FS: 00007fed7b90a700(0000)
GS:ffff88041f200000(0000) knlGS:0000000000000000
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069817] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069827] CR2: 00007fed86afee30 CR3:
00000004046cb000 CR4: 00000000000006f0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069839] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069850] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069862] Process java (pid: 1597,
threadinfo ffff8804047ae000, task ffff8804153bdbc0)
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069874] Stack:
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069880] ffff8804047af498
ffffffff8119a1a4 ffffea0001df96c0 ffff88009e2de270
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069897] ffff8804047af5a8
ffff88009e2de270 ffff88009e2de270 ffff880411116000
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069914] ffff8804047af4d8
ffffffff812530ec 0000000000000004 ffffea0001df9d00
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069930] Call Trace:
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069944] [<ffffffff8119a1a4>]
try_to_free_buffers+0x84/0xc0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069960] [<ffffffff812530ec>]
jbd2_journal_try_to_free_buffers+0x8c/0xd0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069976] [<ffffffff8120ecaa>]
ext4_releasepage+0x6a/0xe0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.069990] [<ffffffff8110e272>]
try_to_release_page+0x32/0x50
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070004] [<ffffffff81121184>]
shrink_page_list+0x474/0x570
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070017] [<ffffffff8112167a>]
shrink_inactive_list+0x11a/0x460
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070030] [<ffffffff81121e01>]
shrink_list+0xd1/0x140
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070042] [<ffffffff81121f14>]
shrink_zone+0xa4/0x1d0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070054] [<ffffffff8112231f>]
shrink_zones+0x5f/0x100
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070066] [<ffffffff8112244e>]
do_try_to_free_pages+0x8e/0x2e0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070079] [<ffffffff8112297b>]
try_to_free_pages+0xab/0x170
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070094] [<ffffffff81117230>]
__alloc_pages_nodemask+0x500/0x820
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070109] [<ffffffff8125260a>] ?
start_this_handle.isra.9+0x37a/0x3e0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070125] [<ffffffff8114ca43>]
alloc_pages_current+0xa3/0x110
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070139] [<ffffffff8110e37f>]
__page_cache_alloc+0x8f/0xa0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070154] [<ffffffff8110eaef>]
grab_cache_page_write_begin+0x5f/0xe0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070169] [<ffffffff81212290>]
ext4_da_write_begin+0xa0/0x210
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070182] [<ffffffff812142db>] ?
ext4_da_write_end+0xfb/0x320
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070197] [<ffffffff8110e0a7>]
generic_perform_write+0xb7/0x1c0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070211] [<ffffffff8110e20d>]
generic_file_buffered_write+0x5d/0x90
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070225] [<ffffffff8110fcb9>]
__generic_file_aio_write+0x229/0x430
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070238] [<ffffffff8110ff32>]
generic_file_aio_write+0x72/0xe0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070252] [<ffffffff8120b7af>]
ext4_file_write+0xbf/0x250
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070265] [<ffffffff81600b64>] ?
__schedule+0x3d4/0x700
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070278] [<ffffffff8116a8b2>]
do_sync_write+0xd2/0x110
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070291] [<ffffffff814dddcd>] ?
release_sock+0x6d/0x80
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070305] [<ffffffff812912ec>] ?
security_file_permission+0x2c/0xb0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070318] [<ffffffff8116ad51>] ?
rw_verify_area+0x61/0xf0
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070329] [<ffffffff8116b0b3>]
vfs_write+0xb3/0x180
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070341] [<ffffffff8116b3da>]
sys_write+0x4a/0x90
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070354] [<ffffffff8160b542>]
system_call_fastpath+0x16/0x1b
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070364] Code: 66 66 90 48 8d 47 48 48 39
47 48 75 1e 48 89 fe 48 8b 3d 3b 7a d5 00 e8 be ca fb ff 65 ff 0c 25 c0 02 01
00 e8 e1 fe ff ff 5d c3 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89
e5 41 55
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070464] RIP [<ffffffff8119a111>]
free_buffer_head+0x31/0x40
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070479] RSP <ffff8804047af458>
Oct 23 11:06:56 CMAMD6 kernel: [ 547.070596] ---[ end trace 9ff1a107282c17f9
]---
####################################
I use this new machine mainly remotely, that is, no monitor (though
there is a video card) or keyboard attached to it. It is mainly designed
for data intensive processing that a laptop wouldn't be enough.
####################################
This is related to the bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836070
####################################
uname -a
Linux CMAMD6 3.1.0-030100rc10-generic #201110200610 SMP Thu Oct 20
10:11:32 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
####################################
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
--
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https://bugs.launchpad.net/bugs/880405
Title:
kernel BUG at /home/apw/COD/linux/fs/buffer.c:3234!
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