search for: commit_timeout

...entoo-based system. A panic occurred, which contains references to ext3 code. I'm not sure how others manage to get these typed out, but I'm manually typing it from what's on the monitor: Call Trace: <IRQ> <ffffffff802820df>{i8042_interrupt+111} <ffffffff80200080>{commit_timeout+0} <ffffffff8013f143>{run_timer_softirq+387} <ffffffff8013b111>{__do_softirq+113} <ffffffff8010ee63>{call_softirq+31} <ffffffff80110a55>{do_softirq+53} <ffffffff8010e5c8>{apic_timer_interrupt+132} <EOI> <ffffffff801fb8a6>{do_get_write_access+118} <fffff...

...00 00000000 00000000 00000000 c5e7e750 d3ee18c0 Nov 4 18:39:03 buba kernel: c8b818c0 c5e7e300 37363534 42413938 46454443 4a494847 c4ae8740 d359e7c0 Nov 4 18:39:03 buba kernel: Call Trace: [journal_commit_transaction+558/4448] [__switch_to+35/208] [schedule+593/912] [kjournald+371/688] [commit_timeout+0/16] Nov 4 18:39:03 buba kernel: Call Trace: [<c0156b8e>] [<c0105813>] [<c0111be1>] [<c0159983>] [<c01597f0>] Nov 4 18:39:03 buba kernel: [<c0105536>] [<c0159810>] Nov 4 18:39:03 buba kernel: Code: 8b 73 28 53 e8 c5 f9 ff ff 01 44 24 04 39 eb 58 75...

...0000000000000cf7 ffff8100f8b5515c 0000000000000000 0000000000000000 0000000000000000 Call Trace:<ffffffff8807c9d2>{:jbd:journal_commit_transaction+4194} <ffffffff801439f1>{del_timer+113} <ffffffff8807f4d3>{:jbd:kjournald+275} <ffffffff8807eba0>{:jbd:commit_timeout+0} <ffffffff801506e0>{autoremove_wake_function+0} <ffffffff8010f76b>{child_rip+8} <ffffffff8807f3c0>{:jbd:kjournald+0} <ffffffff8010f763>{child_rip+0} Code: 0f 0b fe 15 08 88 ff ff ff ff 72 02 48 83 7b 50 00 74 34 49 RIP <ffffffff8807d56f>{:jbd:__jour...

...ask_switch+0x46/0xf0 [ 1920.052331] [<ffffffff815141a3>] ? _raw_spin_unlock_irqrestore+0x13/0x20 [ 1920.052338] [<ffffffffa0058be2>] ? kjournald2+0xb2/0x240 [jbd2] [ 1920.052341] [<ffffffff810a7e60>] ? prepare_to_wait_event+0xf0/0xf0 [ 1920.052347] [<ffffffffa0058b30>] ? commit_timeout+0x10/0x10 [jbd2] [ 1920.052353] [<ffffffff8108809d>] ? kthread+0xbd/0xe0 [ 1920.052357] [<ffffffff81087fe0>] ? kthread_create_on_node+0x180/0x180 [ 1920.052361] [<ffffffff81514958>] ? ret_from_fork+0x58/0x90 [ 1920.052365] [<ffffffff81087fe0>] ? kthread_create_on_node+0x...

...0000070 00000001 e2bc9ae0 Call Trace: [journal_next_log_block+103/112] [journal_commit_transaction+1661/3856] [do_softirq+123/224] [do_IRQ+221/240] [schedule+1113/1296] Call Trace: [<c016b5f7>] [<c0168c8d>] [<c011cdcb>] [<c01089bd>] [<c0115e59>] [kjournald+310/464] [commit_timeout+0/16] [kernel_thread+38/48] [kjournald+0/464] [<c016aff6>] [<c016aea0>] [<c0105616>] [<c016aec0>] Code: 0f 0b 83 c4 14 eb 05 8d 76 00 89 c3 89 d8 5b c3 8d 76 00 8d -- Martial Herbaut ---------------

...01a6a87 c3d3a9c0 c3e05ec0 c3e36d20 c3d2720c c7bedfc8 00001000 00000002 c7bec000 00000003 c7bedfc8 c0105ba6 c0105d88 c017ed2c 00000001 00000040 Call Trace: [refile_buffer+10/16] [ll_rw_block+423/624] [__up+22/32] [__up_wakeup+8/16] [journal_commit_transaction+4412/9456] [kjournald+267/464] [commit_timeout+0/16] [kernel_thread+40/64] Code: 0f 0b 83 c4 0c 31 f6 f6 43 1b 40 0f 84 bc 01 00 00 83 7b 40 VFS: Disk change detected on device fd(2,0) Assertion failure in __refile_buffer() at buffer.c:1122: "!journal_buffer_temp(bh)" kernel BUG at buffer.c:1122! invalid operand: 0000 CPU:...

...;c01411ec>] apic_timer_interrupt+0x1c/0x30 [<c015bcc3>] del_timer_sync+0xa3/0xdc [<c01f9013>] kjournald+0xd3/0x228 [<c01f8f40>] kjournald+0x0/0x228 [<c0165f6c>] autoremove_wake_function+0x0/0x40 [<c0165f6c>] autoremove_wake_function+0x0/0x40 [<c01f8f30>] commit_timeout+0x0/0xc [<c013e849>] kernel_thread_helper+0x5/0xc Code: 95 42 c0 83 c4 14 90 83 7b 24 00 74 2a 68 05 98 42 c0 68 65 02 00 00 68 67 95 42 c0 68 64 97 42 c0 68 a0 95 42 c0 e8 50 c4 f5 ff <0f> 0b 65 02 67 95 42 c0 83 c4 14 90 83 7b 2c 00 74 2a 68 40 98 scratchy: 07:17pm# ksymoops -m...

...8b 56 04 85 d2 79 23 68 c7 fd 22 c0 68 bc 06 00 00 68 19 fb >>EIP; c0165e69 <__journal_remove_journal_head+9/e0> <===== Trace; c01614c3 <journal_commit_transaction+343/119a> Trace; c01e93d3 <ip_rcv+313/3a0> Trace; c0164375 <kjournald+175/2b0> Trace; c01641e0 <commit_timeout+0/10> Trace; c0105726 <kernel_thread+26/30> Trace; c0164200 <kjournald+0/2b0> Code; c0165e69 <__journal_remove_journal_head+9/e0> 00000000 <_EIP>: Code; c0165e69 <__journal_remove_journal_head+9/e0> <===== 0: 8b 56 04 mov 0x4(%esi),%e...

...;c02c4363>] schedule+0x833/0x869 [<c0127e62>] del_timer_sync+0x7a/0x9c [<f8875e6d>] kjournald+0xc7/0x215 [jbd] [<c011e8d2>] autoremove_wake_function+0x0/0x2d [<c011e8d2>] autoremove_wake_function+0x0/0x2d [<c011bd1d>] schedule_tail+0x12/0x55 [<f8875da0>] commit_timeout+0x0/0x5 [jbd] [<f8875da6>] kjournald+0x0/0x215 [jbd] [<c01041f1>] kernel_thread_helper+0x5/0xb Code: 14 ba 01 00 00 00 83 c4 10 89 d0 5b 5e 5f 5d c3 55 31 ed 57 89 cf 56 89 d6 53 53 53 89 c3 c7 44 24 04 00 00 00 00 8b 00 89 04 24 <8b> 00 a9 00 00 08 00 75 29 68 d4 85 87 f8 68 9b...

...sh_task_switch+0x46/0xf0 [ 1680.060297] [<ffffffff815141a3>] ? _raw_spin_unlock_irqrestore+0x13/0x20 [ 1680.060304] [<ffffffffa0015be2>] ? kjournald2+0xb2/0x240 [jbd2] [ 1680.060309] [<ffffffff810a7e60>] ? prepare_to_wait_event+0xf0/0xf0 [ 1680.060314] [<ffffffffa0015b30>] ? commit_timeout+0x10/0x10 [jbd2] [ 1680.060321] [<ffffffff8108809d>] ? kthread+0xbd/0xe0 [ 1680.060326] [<ffffffff81087fe0>] ? kthread_create_on_node+0x180/0x180 [ 1680.060332] [<ffffffff81514958>] ? ret_from_fork+0x58/0x90 [ 1680.060336] [<ffffffff81087fe0>] ? kthread_create_on_node+0x180/...

...da60 c1bb3fc4 00000afb c170d400 c170d080 c170d500 c170d580 c170d600 Feb 5 12:28:28 blue kernel: c170d480 c170d700 c170d780 c6713480 c6713300 c6713580 c6713600 c6713680 Feb 5 12:28:28 blue kernel: Call Trace: [journal_commit_transaction+1628/4212] [schedule+477/932] [kjournald+307/472] [commit_timeout+0/12] [kernel_thread+35/48] Feb 5 12:28:28 blue kernel: Code: 0f 0b 83 c4 0c 8b 7c 24 1c 8b 47 18 a8 02 75 29 68 62 9b 20 Any ideas ? -- Opinions above are GNU-copylefted.

...ptor_buffer+11/64] [journal_commit_transaction+1919/4656] [ip_local_deliver+231/352] [schedule+969/1504] Nov 21 04:05:19 attila kernel: Call Trace: [<c0167947>] [<c01679bb>] [<c016472f>] [<c02ab327>] [<c01159f9>] Nov 21 04:05:19 attila kernel: [kjournald+419/736] [commit_timeout+0/16] [kernel_thread+38/48] [kjournald+0/736] Nov 21 04:05:19 attila kernel: [<c01671f3>] [<c0167030>] [<c0105616>] [<c0167050>] Nov 21 04:05:19 attila kernel: Nov 21 04:05:19 attila kernel: Code: 0f 0b 83 c4 14 eb 05 8d 76 00 89 c3 89 d8 5b c3 8d 76 00 8d

...f transcation.c(start_this_handle), where it is waiting for t_state to stop being T_LOCKED. The related kjournald is at: kjournald Call Trace: [sleep_on+75/124] [journal_commit_transaction+357/4044] [do_IRQ+221/236] [.text.lock.sched+131/471] [kjournald+326/540] [commit_timeout+0/12] [arch_kernel_thread+40/56] This sleep_on is at line 87 in commit.c (journal_commit_transaction) where it is waiting for t_updates to be 0. At this point, t_state is T_LOCKED, so presumably those nfsd threads above are waiting on kjournald. But what is kjournald really waiting for? My fir...

...urnal_try_to_free_buffer EXPORT_SYMBOL(journal_force_commit); static int journal_convert_superblock_v1(journal_t *, journal_superblock_t *); +static void __journal_abort_soft (journal_t *journal, int errno); /* * Helper function used to manage commit timeouts @@ -93,16 +93,6 @@ static void commit_timeout(unsigned long wake_up_process(p); } -/* Static check for data structure consistency. There's no code - * invoked --- we'll just get a linker failure if things aren't right. - */ -void __journal_internal_check(void) -{ - extern void journal_bad_superblock_size(void); - if (sizeof(s...

...gt;] ? try_to_del_timer_sync+0xa5/0xce [ 340.320154] [<ffffffff8111cde6>] ? trace_hardirqs_on_caller+0x3d2/0x492 [ 340.320157] [<ffffffff8143febd>] kjournald2+0x246/0x6e1 [ 340.320160] [<ffffffff8143febd>] ? kjournald2+0x246/0x6e1 [ 340.320163] [<ffffffff8143fc77>] ? commit_timeout+0xb/0xb [ 340.320167] [<ffffffff8111112e>] ? prepare_to_wait_event+0x3f7/0x3f7 [ 340.320171] [<ffffffff810ccde3>] kthread+0x252/0x261 [ 340.320174] [<ffffffff8143fc77>] ? commit_timeout+0xb/0xb [ 340.320177] [<ffffffff810ccb91>] ? kthread_create_on_node+0x377/0x377 [...

...c02b2800 f67e6ba0 f7bbf694 f7bbf650 f75ee000 00000000 Jul 4 20:53:12 localhost kernel: 00000000 00000000 00000000 cdbe8ca0 f104c5e0 0001d214 f2ceea80 f67e6ba0 Jul 4 20:53:12 localhost kernel: Call Trace: [update_process_times+32/152] [call_reschedule_interrupt+5/12] [kjournald+342/492] [commit_timeout+0/12] [kernel_thread+40/56] Jul 4 20:53:12 localhost kernel: Jul 4 20:53:12 localhost kernel: Code: 0f 0b 83 c4 14 c7 45 08 01 00 00 00 8b bc 24 48 01 00 00 8b Jul 4 20:53:12 localhost kernel: <6>note: kjournald[93] exited with preempt_count 1 Jul 4 20:53:14 localhost kernel: Unable t...

...ake_function+0} ffffffff8014aec0>{autoremove_wake_function+0} ffffffff8012f047>{recalc_task_prio+327} ffffffff801f6e2c>{kjournald+268} ffffffff8014aec0>{autoremove_wake_function+0} ffffffff80175b4e>{filp_close+126} ffffffff8014aec0>{autoremove_wake_function+0} ffffffff801f6fd0>{commit_timeout+0} ffffffff8010f0f7>{child_rip+8} ffffffff801f6d20>{kjournald+0} ffffffff8010f0ef>{child_rip+0} Code: 0f 0b b9 12 59 80 ff ff ff ff 71 02 66 66 90 66 90 48 83 7b RIP ffffffff801f347f>{__journal_drop_transaction+319} RSP <ffff810028841b58>

...t;c029c9b7>] schedule+0x4b7/0x8a0 [<c01296da>] del_timer_sync+0x9a/0xe0 [<f88a8642>] kjournald+0xf2/0x2e0 [jbd] [<c011e420>] autoremove_wake_function+0x0/0x60 [<c011e420>] autoremove_wake_function+0x0/0x60 [<c01060d2>] ret_from_fork+0x6/0x14 [<f88a8530>] commit_timeout+0x0/0x10 [jbd] [<f88a8550>] kjournald+0x0/0x2e0 [jbd] [<c01042c5>] kernel_thread_helper+0x5/0x10 Code: 0f 0b 65 02 fc ce 8a f8 e9 6e fd ff ff 8d 76 00 c7 04 24 20 <6>note: kjournald[523] exited with preempt_count 3 The machine is still alive and kicking (and would not reboot...

...toremove_wake_function+0x0/0x2d [<022d661a>] schedule+0x65e/0x6e9 [<02128521>] del_timer_sync+0x6f/0x87 [<4283c18f>] kjournald+0x10d/0x326 [jbd] [<0211ebdc>] autoremove_wake_function+0x0/0x2d [<0211ebdc>] autoremove_wake_function+0x0/0x2d [<4283c07c>] commit_timeout+0x0/0x5 [jbd] [<4283c082>] kjournald+0x0/0x326 [jbd] [<021041f1>] kernel_thread_helper+0x5/0xb Code: f0 ff 43 04 8b 03 a8 04 0f 84 b1 00 00 00 8b 4c 24 18 b2 01

...Call Trace: [<c0176b64>] [<c01769f0>] [<c01072ee>] [<c0176a10>] Code: 0f 0b f7 02 aa ff 29 c0 e9 1b fe ff ff 89 1c 24 8b 4c 24 28 >>EIP; c0174064 <journal_commit_transaction+924/11c0> <===== Trace; c0176b64 <kjournald+154/1e0> Trace; c01769f0 <commit_timeout+0/10> Trace; c01072ee <arch_kernel_thread+2e/40> Trace; c0176a10 <kjournald+0/1e0> Code; c0174064 <journal_commit_transaction+924/11c0> 00000000 <_EIP>: Code; c0174064 <journal_commit_transaction+924/11c0> <===== 0: 0f 0b ud2a &l...