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Date: Mon, 6 Feb 2012 13:10:18 +0100 From: Johannes Stezenbach <js@...21.net> To: linux-fsdevel@...r.kernel.org Cc: linux-kernel@...r.kernel.org Subject: linux-3.2.2: BUG dentry: Poison overwritten after resume-from-disk Hi, my PC was suspended-to.disk over the weekend and crashed about one minute after resume. Luckily the BUG made it into the log file before the box hung up hard. I had a kvm running over suspend-resume in case it matters. Feb 6 10:37:33 zzz kernel: [37877.172559] ============================================================================= Feb 6 10:37:33 zzz kernel: [37877.172564] BUG dentry: Poison overwritten Feb 6 10:37:33 zzz kernel: [37877.172566] ----------------------------------------------------------------------------- Feb 6 10:37:33 zzz kernel: [37877.172567] Feb 6 10:37:33 zzz kernel: [37877.172569] INFO: 0xffff8801252e4a00-0xffff8801252e4a1f. First byte 0x0 instead of 0x6b Feb 6 10:37:33 zzz kernel: [37877.172576] INFO: Allocated in __d_alloc+0x27/0x16a age=979868 cpu=1 pid=14697 Feb 6 10:37:33 zzz kernel: [37877.172580] __slab_alloc.isra.52.constprop.59+0x2e0/0x349 Feb 6 10:37:33 zzz kernel: [37877.172583] kmem_cache_alloc+0x6e/0x133 Feb 6 10:37:33 zzz kernel: [37877.172586] __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172588] d_alloc+0x1e/0x69 Feb 6 10:37:33 zzz kernel: [37877.172591] d_alloc_and_lookup+0x2c/0x6c Feb 6 10:37:33 zzz kernel: [37877.172593] __lookup_hash.part.36+0xa2/0xb4 Feb 6 10:37:33 zzz kernel: [37877.172596] lookup_hash+0x39/0x3e Feb 6 10:37:33 zzz kernel: [37877.172598] do_last.isra.42+0x2a2/0x680 Feb 6 10:37:33 zzz kernel: [37877.172600] path_openat+0xd3/0x35d Feb 6 10:37:33 zzz kernel: [37877.172602] do_filp_open+0x38/0x86 Feb 6 10:37:33 zzz kernel: [37877.172604] do_sys_open+0x104/0x19d Feb 6 10:37:33 zzz kernel: [37877.172608] compat_sys_open+0x1a/0x1c Feb 6 10:37:33 zzz kernel: [37877.172610] sysenter_dispatch+0x7/0x37 Feb 6 10:37:33 zzz kernel: [37877.172614] INFO: Freed in __d_free+0x56/0x5b age=28547 cpu=2 pid=12133 Feb 6 10:37:33 zzz kernel: [37877.172618] __slab_free+0x31/0x348 Feb 6 10:37:33 zzz kernel: [37877.172620] kmem_cache_free+0xe1/0x151 Feb 6 10:37:33 zzz kernel: [37877.172622] __d_free+0x56/0x5b Feb 6 10:37:33 zzz kernel: [37877.172626] rcu_do_batch.isra.18+0xe0/0x20e Feb 6 10:37:33 zzz kernel: [37877.172629] rcu_cpu_kthread+0x3af/0x543 Feb 6 10:37:33 zzz kernel: [37877.172632] kthread+0x93/0x9b Feb 6 10:37:33 zzz kernel: [37877.172634] kernel_thread_helper+0x4/0x10 Feb 6 10:37:33 zzz kernel: [37877.172637] INFO: Slab 0xffffea000494b900 objects=27 used=27 fp=0x (null) flags=0x8000000000004080 Feb 6 10:37:33 zzz kernel: [37877.172640] INFO: Object 0xffff8801252e4940 @offset=2368 fp=0xffff8801252e4b90 Feb 6 10:37:33 zzz kernel: [37877.172641] Feb 6 10:37:33 zzz kernel: [37877.172643] Bytes b4 ffff8801252e4930: ce ab ab 00 01 00 00 00 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ Feb 6 10:37:33 zzz kernel: [37877.172646] Object ffff8801252e4940: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172649] Object ffff8801252e4950: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172652] Object ffff8801252e4960: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172654] Object ffff8801252e4970: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172657] Object ffff8801252e4980: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172660] Object ffff8801252e4990: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172663] Object ffff8801252e49a0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172665] Object ffff8801252e49b0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172668] Object ffff8801252e49c0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172670] Object ffff8801252e49d0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172673] Object ffff8801252e49e0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172675] Object ffff8801252e49f0: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172678] Object ffff8801252e4a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ Feb 6 10:37:33 zzz kernel: [37877.172681] Object ffff8801252e4a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ Feb 6 10:37:33 zzz kernel: [37877.172683] Object ffff8801252e4a20: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172686] Object ffff8801252e4a30: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Feb 6 10:37:33 zzz kernel: [37877.172689] Object ffff8801252e4a40: 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkk. Feb 6 10:37:33 zzz kernel: [37877.172691] Redzone ffff8801252e4a48: bb bb bb bb bb bb bb bb ........ Feb 6 10:37:33 zzz kernel: [37877.172694] Padding ffff8801252e4b88: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ Feb 6 10:37:33 zzz kernel: [37877.172698] Pid: 16164, comm: offlineimap Not tainted 3.2.2 #2 Feb 6 10:37:33 zzz kernel: [37877.172700] Call Trace: Feb 6 10:37:33 zzz kernel: [37877.172703] [<ffffffff810fa437>] ? print_section+0x3d/0x3f Feb 6 10:37:33 zzz kernel: [37877.172707] [<ffffffff810fa9ac>] print_trailer+0x10a/0x113 Feb 6 10:37:33 zzz kernel: [37877.172710] [<ffffffff810fae02>] check_bytes_and_report+0xb1/0xea Feb 6 10:37:33 zzz kernel: [37877.172713] [<ffffffff811193bb>] ? __d_alloc+0x9e/0x16a Feb 6 10:37:33 zzz kernel: [37877.172717] [<ffffffff810faeff>] check_object+0xc4/0x1fc Feb 6 10:37:33 zzz kernel: [37877.172720] [<ffffffff81119344>] ? __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172723] [<ffffffff81119344>] ? __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172726] [<ffffffff81119344>] ? __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172730] [<ffffffff81559c83>] alloc_debug_processing+0xa7/0x14a Feb 6 10:37:33 zzz kernel: [37877.172733] [<ffffffff8155a691>] __slab_alloc.isra.52.constprop.59+0x2e0/0x349 Feb 6 10:37:33 zzz kernel: [37877.172738] [<ffffffff81008bd8>] ? native_sched_clock+0x35/0x73 Feb 6 10:37:33 zzz kernel: [37877.172741] [<ffffffff81119344>] ? __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172745] [<ffffffff81042de5>] ? sub_preempt_count+0xa1/0xb5 Feb 6 10:37:33 zzz kernel: [37877.172750] [<ffffffff8107a61a>] ? put_lock_stats.isra.15+0xe/0x29 Feb 6 10:37:33 zzz kernel: [37877.172753] [<ffffffff81119344>] ? __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172757] [<ffffffff810fc76a>] kmem_cache_alloc+0x6e/0x133 Feb 6 10:37:33 zzz kernel: [37877.172760] [<ffffffff81119344>] __d_alloc+0x27/0x16a Feb 6 10:37:33 zzz kernel: [37877.172763] [<ffffffff81119707>] d_alloc+0x1e/0x69 Feb 6 10:37:33 zzz kernel: [37877.172766] [<ffffffff8110f450>] d_alloc_and_lookup+0x2c/0x6c Feb 6 10:37:33 zzz kernel: [37877.172770] [<ffffffff811100c7>] __lookup_hash.part.36+0xa2/0xb4 Feb 6 10:37:33 zzz kernel: [37877.172773] [<ffffffff811110e3>] lookup_hash+0x39/0x3e Feb 6 10:37:33 zzz kernel: [37877.172776] [<ffffffff8111370f>] sys_renameat+0xd5/0x20b Feb 6 10:37:33 zzz kernel: [37877.172780] [<ffffffff81138fbb>] ? fsnotify+0x229/0x255 Feb 6 10:37:33 zzz kernel: [37877.172783] [<ffffffff81138e18>] ? fsnotify+0x86/0x255 Feb 6 10:37:33 zzz kernel: [37877.172788] [<ffffffff812f1593>] ? put_ldisc+0xd5/0xda Feb 6 10:37:33 zzz kernel: [37877.172792] [<ffffffff81113860>] sys_rename+0x1b/0x1f Feb 6 10:37:33 zzz kernel: [37877.172795] [<ffffffff81564b40>] sysenter_dispatch+0x7/0x37 Feb 6 10:37:33 zzz kernel: [37877.172798] FIX dentry: Restoring 0xffff8801252e4a00-0xffff8801252e4a1f=0x6b Feb 6 10:37:33 zzz kernel: [37877.172799] Feb 6 10:37:33 zzz kernel: [37877.172801] FIX dentry: Marking all objects used Feb 6 10:37:37 zzz kernel: [37881.056610] ------------[ cut here ]------------ Feb 6 10:37:37 zzz kernel: [37881.056659] kernel BUG at lib/radix-tree.c:355! Feb 6 10:37:37 zzz kernel: [37881.056681] invalid opcode: 0000 [#1] PREEMPT SMP Feb 6 10:37:37 zzz kernel: [37881.056708] CPU 1 Feb 6 10:37:37 zzz kernel: [37881.056719] Modules linked in: kvm_intel kvm ehci_hcd xhci_hcd Feb 6 10:37:37 zzz kernel: [37881.056755] Feb 6 10:37:37 zzz kernel: [37881.056764] Pid: 16164, comm: offlineimap Not tainted 3.2.2 #2 System manufacturer System Product Name/P8H67-V Feb 6 10:37:37 zzz kernel: [37881.056812] RIP: 0010:[<ffffffff8127f0ab>] [<ffffffff8127f0ab>] radix_tree_insert+0x14f/0x19b Feb 6 10:37:37 zzz kernel: [37881.056855] RSP: 0018:ffff88011e74fa68 EFLAGS: 00210086 Feb 6 10:37:37 zzz kernel: [37881.056879] RAX: 00000000ffffffff RBX: ffff88007261de68 RCX: 00000000fffffffa Feb 6 10:37:37 zzz kernel: [37881.056910] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff88007261de68 Feb 6 10:37:37 zzz kernel: [37881.056942] RBP: ffff88011e74faa8 R08: 0000000000000002 R09: ffffffff810ca9bd Feb 6 10:37:37 zzz kernel: [37881.056974] R10: 0000000000000001 R11: ffffffff81df9550 R12: 0000000000000001 Feb 6 10:37:37 zzz kernel: [37881.057004] R13: 0000000000000000 R14: ffffea0004081c80 R15: ffff8801252ec000 Feb 6 10:37:37 zzz kernel: [37881.057036] FS: 0000000000000000(0000) GS:ffff88012ae00000(0063) knlGS:00000000f277ab70 Feb 6 10:37:37 zzz kernel: [37881.057071] CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b Feb 6 10:37:37 zzz kernel: [37881.057097] CR2: 00000000f7799000 CR3: 0000000121075000 CR4: 00000000000426e0 Feb 6 10:37:37 zzz kernel: [37881.057128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Feb 6 10:37:37 zzz kernel: [37881.057159] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Feb 6 10:37:37 zzz kernel: [37881.057191] Process offlineimap (pid: 16164, threadinfo ffff88011e74e000, task ffff880116fe23d0) Feb 6 10:37:37 zzz kernel: [37881.057229] Stack: Feb 6 10:37:37 zzz kernel: [37881.057239] ffff88007261de78 0000000000000000 ffff88011e74faa8 ffffea0004081c80 Feb 6 10:37:37 zzz kernel: [37881.057277] ffff88007261de60 0000000000000001 ffff88007261de78 0000000000000000 Feb 6 10:37:37 zzz kernel: [37881.057316] ffff88011e74fae8 ffffffff810ca9cd 0000000000000000 ffffea0004081c80 Feb 6 10:37:37 zzz kernel: [37881.057354] Call Trace: Feb 6 10:37:37 zzz kernel: [37881.057369] [<ffffffff810ca9cd>] add_to_page_cache_locked+0xa4/0x126 Feb 6 10:37:37 zzz kernel: [37881.057398] [<ffffffff810caa69>] add_to_page_cache_lru+0x1a/0x3e Feb 6 10:37:37 zzz kernel: [37881.057426] [<ffffffff810cad51>] grab_cache_page_write_begin+0x7e/0xc2 Feb 6 10:37:37 zzz kernel: [37881.057457] [<ffffffff8116abe8>] ext3_write_begin+0xbf/0x237 Feb 6 10:37:37 zzz kernel: [37881.057483] [<ffffffff810ca71a>] generic_file_buffered_write+0x119/0x2a0 Feb 6 10:37:37 zzz kernel: [37881.057514] [<ffffffff81051f5f>] ? current_fs_time+0x37/0x3e Feb 6 10:37:37 zzz kernel: [37881.057541] [<ffffffff810cb685>] __generic_file_aio_write+0x333/0x363 Feb 6 10:37:37 zzz kernel: [37881.057572] [<ffffffff81560c4b>] ? mutex_lock_nested+0x346/0x36e Feb 6 10:37:37 zzz kernel: [37881.057600] [<ffffffff810cb6ff>] ? generic_file_aio_write+0x4a/0xc1 Feb 6 10:37:37 zzz kernel: [37881.057629] [<ffffffff810cb71b>] generic_file_aio_write+0x66/0xc1 Feb 6 10:37:37 zzz kernel: [37881.057658] [<ffffffff8110564e>] do_sync_write+0xc2/0x102 Feb 6 10:37:37 zzz kernel: [37881.057685] [<ffffffff81008bd8>] ? native_sched_clock+0x35/0x73 Feb 6 10:37:37 zzz kernel: [37881.057713] [<ffffffff81107454>] ? fget_light+0xe8/0x11d Feb 6 10:37:37 zzz kernel: [37881.057739] [<ffffffff81105dfa>] vfs_write+0xb5/0x148 Feb 6 10:37:37 zzz kernel: [37881.057763] [<ffffffff81106096>] sys_write+0x4d/0x77 Feb 6 10:37:37 zzz kernel: [37881.057787] [<ffffffff81564b40>] sysenter_dispatch+0x7/0x37 Feb 6 10:37:37 zzz kernel: [37881.057814] [<ffffffff81284ebe>] ? trace_hardirqs_on_thunk+0x3a/0x3f Feb 6 10:37:37 zzz kernel: [37881.057842] Code: f0 18 45 85 ed 75 9e 48 85 c0 75 57 4d 85 ff 74 2e 41 ff 47 04 48 63 c2 4d 89 74 c7 18 41 0f a3 97 18 02 00 00 19 c0 85 c0 74 02 <0f> 0b 41 0f a3 97 20 02 00 00 19 d2 31 c0 85 d2 74 2b 0f 0b 8b Feb 6 10:37:37 zzz kernel: [37881.058014] RIP [<ffffffff8127f0ab>] radix_tree_insert+0x14f/0x19b Feb 6 10:37:37 zzz kernel: [37881.058044] RSP <ffff88011e74fa68> Feb 6 10:37:37 zzz kernel: [37881.122261] ---[ end trace 64c65a30119c6423 ]--- Feb 6 10:37:37 zzz kernel: [37881.122288] note: offlineimap[16164] exited with preempt_count 2 Feb 6 10:37:37 zzz kernel: [37881.122291] BUG: sleeping function called from invalid context at include/linux/kernel.h:182 Feb 6 10:37:37 zzz kernel: [37881.122293] in_atomic(): 1, irqs_disabled(): 0, pid: 16164, name: offlineimap Feb 6 10:37:37 zzz kernel: [37881.122295] INFO: lockdep is turned off. Feb 6 10:37:37 zzz kernel: [37881.122297] Pid: 16164, comm: offlineimap Tainted: G D 3.2.2 #2 Feb 6 10:37:37 zzz kernel: [37881.122299] Call Trace: Feb 6 10:37:37 zzz kernel: [37881.122309] [<ffffffff8103e664>] __might_sleep+0x10e/0x112 Feb 6 10:37:37 zzz kernel: [37881.122314] [<ffffffff8108188c>] compat_exit_robust_list+0x40/0x17d Feb 6 10:37:37 zzz kernel: [37881.122324] [<ffffffff8104ab18>] mm_release+0x4b/0x108 Feb 6 10:37:37 zzz kernel: [37881.122328] [<ffffffff8105067a>] exit_mm+0x26/0x126 Feb 6 10:37:37 zzz kernel: [37881.122333] [<ffffffff81090755>] ? acct_collect+0x17c/0x188 Feb 6 10:37:37 zzz kernel: [37881.122341] [<ffffffff81050989>] do_exit+0x20f/0x6e7 Feb 6 10:37:37 zzz kernel: [37881.122346] [<ffffffff8104e849>] ? kmsg_dump+0x10e/0x11d Feb 6 10:37:37 zzz kernel: [37881.122352] [<ffffffff8104e7c4>] ? kmsg_dump+0x89/0x11d Feb 6 10:37:37 zzz kernel: [37881.122359] [<ffffffff81004b9c>] oops_end+0x94/0x99 Feb 6 10:37:37 zzz kernel: [37881.122363] [<ffffffff81004ce1>] die+0x5a/0x65 Feb 6 10:37:37 zzz kernel: [37881.122372] [<ffffffff81001ffd>] do_trap+0x121/0x130 Feb 6 10:37:37 zzz kernel: [37881.122378] [<ffffffff8100223b>] do_invalid_op+0xa1/0xaa Feb 6 10:37:37 zzz kernel: [37881.122385] [<ffffffff8127f0ab>] ? radix_tree_insert+0x14f/0x19b Feb 6 10:37:37 zzz kernel: [37881.122392] [<ffffffff81284efd>] ? trace_hardirqs_off_thunk+0x3a/0x3c Feb 6 10:37:37 zzz kernel: [37881.122399] [<ffffffff810ca9bd>] ? add_to_page_cache_locked+0x94/0x126 Feb 6 10:37:37 zzz kernel: [37881.122404] [<ffffffff81562ae8>] ? restore_args+0x30/0x30 Feb 6 10:37:37 zzz kernel: [37881.122411] [<ffffffff815647fb>] invalid_op+0x1b/0x20 Feb 6 10:37:37 zzz kernel: [37881.122417] [<ffffffff810ca9bd>] ? add_to_page_cache_locked+0x94/0x126 Feb 6 10:37:37 zzz kernel: [37881.122422] [<ffffffff8127f0ab>] ? radix_tree_insert+0x14f/0x19b Feb 6 10:37:37 zzz kernel: [37881.122430] [<ffffffff8127efb1>] ? radix_tree_insert+0x55/0x19b Feb 6 10:37:37 zzz kernel: [37881.122437] [<ffffffff810ca9cd>] add_to_page_cache_locked+0xa4/0x126 Feb 6 10:37:37 zzz kernel: [37881.122446] [<ffffffff810caa69>] add_to_page_cache_lru+0x1a/0x3e Feb 6 10:37:37 zzz kernel: [37881.122454] [<ffffffff810cad51>] grab_cache_page_write_begin+0x7e/0xc2 Feb 6 10:37:37 zzz kernel: [37881.122460] [<ffffffff8116abe8>] ext3_write_begin+0xbf/0x237 Feb 6 10:37:37 zzz kernel: [37881.122469] [<ffffffff810ca71a>] generic_file_buffered_write+0x119/0x2a0 Feb 6 10:37:37 zzz kernel: [37881.122475] [<ffffffff81051f5f>] ? current_fs_time+0x37/0x3e Feb 6 10:37:37 zzz kernel: [37881.122482] [<ffffffff810cb685>] __generic_file_aio_write+0x333/0x363 Feb 6 10:37:37 zzz kernel: [37881.122488] [<ffffffff81560c4b>] ? mutex_lock_nested+0x346/0x36e Feb 6 10:37:37 zzz kernel: [37881.122493] [<ffffffff810cb6ff>] ? generic_file_aio_write+0x4a/0xc1 Feb 6 10:37:37 zzz kernel: [37881.122501] [<ffffffff810cb71b>] generic_file_aio_write+0x66/0xc1 Feb 6 10:37:37 zzz kernel: [37881.122509] [<ffffffff8110564e>] do_sync_write+0xc2/0x102 Feb 6 10:37:37 zzz kernel: [37881.122516] [<ffffffff81008bd8>] ? native_sched_clock+0x35/0x73 Feb 6 10:37:37 zzz kernel: [37881.122526] [<ffffffff81107454>] ? fget_light+0xe8/0x11d Feb 6 10:37:37 zzz kernel: [37881.122532] [<ffffffff81105dfa>] vfs_write+0xb5/0x148 Feb 6 10:37:37 zzz kernel: [37881.122539] [<ffffffff81106096>] sys_write+0x4d/0x77 Feb 6 10:37:37 zzz kernel: [37881.122545] [<ffffffff81564b40>] sysenter_dispatch+0x7/0x37 Feb 6 10:37:37 zzz kernel: [37881.122550] [<ffffffff81284ebe>] ? trace_hardirqs_on_thunk+0x3a/0x3f Johannes -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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