https://bugzilla.kernel.org/show_bug.cgi?id=29162 --- Comment #39 from roucaries.bastien+kernel@xxxxxxxxx 2011-09-08 12:48:25 --- This time I achieved to get an interesting trace, journal begin was interrupted by an IPI, and stuck What do you think about this ? regards Bastien Sep 8 10:18:25 portablebastien kernel: [177000.740195] INFO: task kded4:31863 blocked for more than 120 seconds. Sep 8 10:18:25 portablebastien kernel: [177000.740260] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:25 portablebastien kernel: [177000.740326] kded4 D ffff880119d62830 0 31863 1 0x00000000 Sep 8 10:18:25 portablebastien kernel: [177000.740335] ffff880119d62830 0000000000000082 ffff880000000040 0000000100000000 Sep 8 10:18:25 portablebastien kernel: [177000.740343] ffffffff8160b020 0000000000012800 ffff8800cac65fd8 ffff8800cac65fd8 Sep 8 10:18:25 portablebastien kernel: [177000.740351] 0000000000012800 ffff880119d62830 0000000000012800 0000000000012800 Sep 8 10:18:25 portablebastien kernel: [177000.740358] Call Trace: Sep 8 10:18:25 portablebastien kernel: [177000.740371] [<ffffffff81336090>] ? __mutex_lock_common.clone.5+0x114/0x179 Sep 8 10:18:25 portablebastien kernel: [177000.740379] [<ffffffff81335f69>] ? mutex_lock+0x1a/0x2d Sep 8 10:18:25 portablebastien kernel: [177000.740386] [<ffffffff810b6dbc>] ? generic_file_aio_write+0x3b/0xb2 Sep 8 10:18:25 portablebastien kernel: [177000.740392] [<ffffffff810fb7eb>] ? do_sync_write+0xb1/0xea Sep 8 10:18:25 portablebastien kernel: [177000.740401] [<ffffffff811653e9>] ? security_file_permission+0x18/0x33 Sep 8 10:18:25 portablebastien kernel: [177000.740407] [<ffffffff810fbe02>] ? vfs_write+0xa6/0xf9 Sep 8 10:18:25 portablebastien kernel: [177000.740412] [<ffffffff810fbff7>] ? sys_write+0x45/0x6b Sep 8 10:18:25 portablebastien kernel: [177000.740418] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:25 portablebastien kernel: [177000.740442] INFO: task krunner:31987 blocked for more than 120 seconds. Sep 8 10:18:25 portablebastien kernel: [177000.740498] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:25 portablebastien kernel: [177000.740562] krunner D ffff8801192d4300 0 31987 1 0x00000000 Sep 8 10:18:25 portablebastien kernel: [177000.740569] ffff8801192d4300 0000000000000086 ffff880117744148 ffff8801181f2f40 Sep 8 10:18:25 portablebastien kernel: [177000.740577] ffff8800caef0e60 0000000000012800 ffff88001d0ebfd8 ffff88001d0ebfd8 Sep 8 10:18:25 portablebastien kernel: [177000.740584] 0000000000012800 ffff8801192d4300 0000000000012800 0000000000012800 Sep 8 10:18:25 portablebastien kernel: [177000.740591] Call Trace: Sep 8 10:18:25 portablebastien kernel: [177000.740598] [<ffffffff81071f28>] ? arch_local_irq_save+0x14/0x1d Sep 8 10:18:25 portablebastien kernel: [177000.740636] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.740643] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:25 portablebastien kernel: [177000.740662] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.740670] [<ffffffff81098a4a>] ? delayacct_end+0x72/0x7d Sep 8 10:18:25 portablebastien kernel: [177000.740677] [<ffffffff810b5ebc>] ? sleep_on_page+0x10/0x10 Sep 8 10:18:25 portablebastien kernel: [177000.740694] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.740712] [<ffffffffa0290d35>] ? reiserfs_dirty_inode+0x53/0x8f [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.740719] [<ffffffff810600ad>] ? autoremove_wake_function+0x2a/0x2a Sep 8 10:18:25 portablebastien kernel: [177000.740725] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:18:25 portablebastien kernel: [177000.740732] [<ffffffff8111846e>] ? __mark_inode_dirty+0x22/0x183 Sep 8 10:18:25 portablebastien kernel: [177000.740739] [<ffffffff8110e2b6>] ? file_update_time+0xea/0x115 Sep 8 10:18:25 portablebastien kernel: [177000.740745] [<ffffffff810b6c69>] ? __generic_file_aio_write+0x160/0x278 Sep 8 10:18:25 portablebastien kernel: [177000.740752] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:25 portablebastien kernel: [177000.740758] [<ffffffff810b6ddb>] ? generic_file_aio_write+0x5a/0xb2 Sep 8 10:18:25 portablebastien kernel: [177000.740764] [<ffffffff810fb7eb>] ? do_sync_write+0xb1/0xea Sep 8 10:18:25 portablebastien kernel: [177000.740771] [<ffffffff811653e9>] ? security_file_permission+0x18/0x33 Sep 8 10:18:25 portablebastien kernel: [177000.740777] [<ffffffff810fbe02>] ? vfs_write+0xa6/0xf9 Sep 8 10:18:25 portablebastien kernel: [177000.740782] [<ffffffff810fbff7>] ? sys_write+0x45/0x6b Sep 8 10:18:25 portablebastien kernel: [177000.740788] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:25 portablebastien kernel: [177000.740811] INFO: task okular:12053 blocked for more than 120 seconds. Sep 8 10:18:25 portablebastien kernel: [177000.740867] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:25 portablebastien kernel: [177000.740931] okular D ffff8800c9c8d060 0 12053 32057 0x00000000 Sep 8 10:18:25 portablebastien kernel: [177000.740938] ffff8800c9c8d060 0000000000000086 ffff8800c9c8d0a8 ffff880000000000 Sep 8 10:18:25 portablebastien kernel: [177000.740946] ffff88011af780c0 0000000000012800 ffff8800ab7dbfd8 ffff8800ab7dbfd8 Sep 8 10:18:25 portablebastien kernel: [177000.740953] 0000000000012800 ffff8800c9c8d060 0000000000012800 0000000000012800 Sep 8 10:18:25 portablebastien kernel: [177000.740960] Call Trace: Sep 8 10:18:25 portablebastien kernel: [177000.740982] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.740988] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:25 portablebastien kernel: [177000.741007] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741025] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741042] [<ffffffffa0289e1c>] ? reiserfs_truncate_file+0x16f/0x26e [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741048] [<ffffffff8110a7ba>] ? do_sys_poll+0x30d/0x37d Sep 8 10:18:25 portablebastien kernel: [177000.741055] [<ffffffff810383fc>] ? need_resched+0x1a/0x23 Sep 8 10:18:25 portablebastien kernel: [177000.741060] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:25 portablebastien kernel: [177000.741077] [<ffffffffa028cdfa>] ? reiserfs_vfs_truncate_file+0x22/0x30 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741084] [<ffffffff810bffe8>] ? vmtruncate+0x33/0x3b Sep 8 10:18:25 portablebastien kernel: [177000.741099] [<ffffffffa028cd6a>] ? reiserfs_setattr+0x253/0x2c1 [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741106] [<ffffffff8110ce20>] ? __d_lookup_rcu+0xb6/0xf2 Sep 8 10:18:25 portablebastien kernel: [177000.741112] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:18:25 portablebastien kernel: [177000.741118] [<ffffffff8110f9bf>] ? notify_change+0x1a7/0x291 Sep 8 10:18:25 portablebastien kernel: [177000.741124] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:25 portablebastien kernel: [177000.741131] [<ffffffff810fa98d>] ? do_truncate+0x65/0x80 Sep 8 10:18:25 portablebastien kernel: [177000.741137] [<ffffffff810fa637>] ? __dentry_open+0x1a7/0x29c Sep 8 10:18:25 portablebastien kernel: [177000.741142] [<ffffffff81105bb7>] ? do_last+0x4df/0x584 Sep 8 10:18:25 portablebastien kernel: [177000.741148] [<ffffffff81106ece>] ? path_openat+0xc7/0x349 Sep 8 10:18:25 portablebastien kernel: [177000.741153] [<ffffffff810fb8d5>] ? do_sync_read+0xb1/0xea Sep 8 10:18:25 portablebastien kernel: [177000.741159] [<ffffffff8110717c>] ? do_filp_open+0x2c/0x72 Sep 8 10:18:25 portablebastien kernel: [177000.741166] [<ffffffff813358d7>] ? _cond_resched+0x9/0x20 Sep 8 10:18:25 portablebastien kernel: [177000.741172] [<ffffffff811aca91>] ? __strncpy_from_user+0x19/0x4a Sep 8 10:18:25 portablebastien kernel: [177000.741178] [<ffffffff811104ec>] ? alloc_fd+0x69/0x110 Sep 8 10:18:25 portablebastien kernel: [177000.741184] [<ffffffff810fb41c>] ? do_sys_open+0x5f/0xe6 Sep 8 10:18:25 portablebastien kernel: [177000.741191] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:25 portablebastien kernel: [177000.741197] INFO: task firefox-bin:12794 blocked for more than 120 seconds. Sep 8 10:18:25 portablebastien kernel: [177000.741256] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:25 portablebastien kernel: [177000.741320] firefox-bin D ffff8800c1e56400 0 12794 31987 0x00000000 Sep 8 10:18:25 portablebastien kernel: [177000.741326] ffff8800c1e56400 0000000000000082 0000000000000246 ffffffff00000000 Sep 8 10:18:25 portablebastien kernel: [177000.741334] ffff88011af780c0 0000000000012800 ffff880118589fd8 ffff880118589fd8 Sep 8 10:18:25 portablebastien kernel: [177000.741341] 0000000000012800 ffff8800c1e56400 0000000000012800 0000000000012800 Sep 8 10:18:25 portablebastien kernel: [177000.741349] Call Trace: Sep 8 10:18:25 portablebastien kernel: [177000.741368] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:25 portablebastien kernel: [177000.741374] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:25 portablebastien kernel: [177000.741392] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741398] [<ffffffff811098e9>] ? poll_freewait+0x8c/0x8c Sep 8 10:18:26 portablebastien kernel: [177000.741405] [<ffffffff810cb994>] ? __mod_zone_page_state+0x3c/0x45 Sep 8 10:18:26 portablebastien kernel: [177000.741413] [<ffffffff8100e28d>] ? paravirt_read_tsc+0x5/0x8 Sep 8 10:18:26 portablebastien kernel: [177000.741430] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741447] [<ffffffffa0290d35>] ? reiserfs_dirty_inode+0x53/0x8f [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741454] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:18:26 portablebastien kernel: [177000.741460] [<ffffffff8111846e>] ? __mark_inode_dirty+0x22/0x183 Sep 8 10:18:26 portablebastien kernel: [177000.741466] [<ffffffff8110e3e4>] ? touch_atime+0x103/0x12c Sep 8 10:18:26 portablebastien kernel: [177000.741472] [<ffffffff810b7391>] ? generic_file_aio_read+0x55e/0x5c7 Sep 8 10:18:26 portablebastien kernel: [177000.741479] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:26 portablebastien kernel: [177000.741485] [<ffffffff810fb8d5>] ? do_sync_read+0xb1/0xea Sep 8 10:18:26 portablebastien kernel: [177000.741491] [<ffffffff810fbef4>] ? vfs_read+0x9f/0xf2 Sep 8 10:18:26 portablebastien kernel: [177000.741496] [<ffffffff810fbf8c>] ? sys_read+0x45/0x6b Sep 8 10:18:26 portablebastien kernel: [177000.741503] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:26 portablebastien kernel: [177000.741510] INFO: task firefox-bin:13107 blocked for more than 120 seconds. Sep 8 10:18:26 portablebastien kernel: [177000.741573] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:26 portablebastien kernel: [177000.741639] firefox-bin D ffff880004d76e60 0 13107 31987 0x00000000 Sep 8 10:18:26 portablebastien kernel: [177000.741646] ffff880004d76e60 0000000000000082 0000000000000001 0000000000000000 Sep 8 10:18:26 portablebastien kernel: [177000.741653] ffffffff8160b020 0000000000012800 ffff8800cafd1fd8 ffff8800cafd1fd8 Sep 8 10:18:26 portablebastien kernel: [177000.741661] 0000000000012800 ffff880004d76e60 0000000000012800 0000000000012800 Sep 8 10:18:26 portablebastien kernel: [177000.741668] Call Trace: Sep 8 10:18:26 portablebastien kernel: [177000.741686] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741692] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:26 portablebastien kernel: [177000.741708] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741714] [<ffffffff8103aec8>] ? mmdrop+0xd/0x1c Sep 8 10:18:26 portablebastien kernel: [177000.741719] [<ffffffff8103b0a2>] ? finish_task_switch+0x84/0xaf Sep 8 10:18:26 portablebastien kernel: [177000.741725] [<ffffffff810383fc>] ? need_resched+0x1a/0x23 Sep 8 10:18:26 portablebastien kernel: [177000.741741] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741756] [<ffffffffa0290d35>] ? reiserfs_dirty_inode+0x53/0x8f [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.741762] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:18:26 portablebastien kernel: [177000.741768] [<ffffffff8111846e>] ? __mark_inode_dirty+0x22/0x183 Sep 8 10:18:26 portablebastien kernel: [177000.741775] [<ffffffff8110e2b6>] ? file_update_time+0xea/0x115 Sep 8 10:18:26 portablebastien kernel: [177000.741781] [<ffffffff810b6c69>] ? __generic_file_aio_write+0x160/0x278 Sep 8 10:18:26 portablebastien kernel: [177000.741787] [<ffffffff8106e09f>] ? get_futex_key+0x8d/0x27a Sep 8 10:18:26 portablebastien kernel: [177000.741793] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:26 portablebastien kernel: [177000.741799] [<ffffffff810b6ddb>] ? generic_file_aio_write+0x5a/0xb2 Sep 8 10:18:26 portablebastien kernel: [177000.741804] [<ffffffff810fb7eb>] ? do_sync_write+0xb1/0xea Sep 8 10:18:26 portablebastien kernel: [177000.741812] [<ffffffff811653e9>] ? security_file_permission+0x18/0x33 Sep 8 10:18:26 portablebastien kernel: [177000.741818] [<ffffffff810fbe02>] ? vfs_write+0xa6/0xf9 Sep 8 10:18:26 portablebastien kernel: [177000.741823] [<ffffffff810fbff7>] ? sys_write+0x45/0x6b Sep 8 10:18:26 portablebastien kernel: [177000.741829] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:26 portablebastien kernel: [177000.741835] INFO: task firefox-bin:14131 blocked for more than 120 seconds. Sep 8 10:18:26 portablebastien kernel: [177000.741894] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:26 portablebastien kernel: [177000.741958] firefox-bin D ffff8800143e8080 0 14131 31987 0x00000000 Sep 8 10:18:26 portablebastien kernel: [177000.741965] ffff8800143e8080 0000000000000082 0000000000000292 ffffffff00000000 Sep 8 10:18:26 portablebastien kernel: [177000.741972] ffff88011af780c0 0000000000012800 ffff88011949bfd8 ffff88011949bfd8 Sep 8 10:18:26 portablebastien kernel: [177000.741979] 0000000000012800 ffff8800143e8080 0000000000012800 0000000000012800 Sep 8 10:18:26 portablebastien kernel: [177000.741986] Call Trace: Sep 8 10:18:26 portablebastien kernel: [177000.742003] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742009] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:26 portablebastien kernel: [177000.742026] [<ffffffffa02a039b>] ? reiserfs_commit_for_inode+0x96/0x1b5 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742032] [<ffffffff810383fc>] ? need_resched+0x1a/0x23 Sep 8 10:18:26 portablebastien kernel: [177000.742038] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:18:26 portablebastien kernel: [177000.742044] [<ffffffff813358d7>] ? _cond_resched+0x9/0x20 Sep 8 10:18:26 portablebastien kernel: [177000.742050] [<ffffffff81335f5c>] ? mutex_lock+0xd/0x2d Sep 8 10:18:26 portablebastien kernel: [177000.742064] [<ffffffffa028ce6b>] ? reiserfs_sync_file+0x42/0x8b [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742071] [<ffffffff8111bc56>] ? vfs_fsync_range+0x52/0x74 Sep 8 10:18:26 portablebastien kernel: [177000.742077] [<ffffffff8111bd00>] ? do_fsync+0x27/0x3d Sep 8 10:18:26 portablebastien kernel: [177000.742082] [<ffffffff8111bf1c>] ? sys_fsync+0xb/0x12 Sep 8 10:18:26 portablebastien kernel: [177000.742088] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:18:26 portablebastien kernel: [177000.742098] INFO: task sync:14137 blocked for more than 120 seconds. Sep 8 10:18:26 portablebastien kernel: [177000.742151] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:18:26 portablebastien kernel: [177000.742215] sync D ffff8800bfcf38d0 0 14137 3494 0x00000000 Sep 8 10:18:26 portablebastien kernel: [177000.742222] ffff8800bfcf38d0 0000000000000082 0000000000000000 ffffffff8103b0a2 Sep 8 10:18:26 portablebastien kernel: [177000.742229] ffffffff8160b020 0000000000012800 ffff880067405fd8 ffff880067405fd8 Sep 8 10:18:26 portablebastien kernel: [177000.742237] 0000000000012800 ffff8800bfcf38d0 0000000000012800 0000000000012800 Sep 8 10:18:26 portablebastien kernel: [177000.742244] Call Trace: Sep 8 10:18:26 portablebastien kernel: [177000.742249] [<ffffffff8103b0a2>] ? finish_task_switch+0x84/0xaf Sep 8 10:18:26 portablebastien kernel: [177000.742255] [<ffffffff81071f28>] ? arch_local_irq_save+0x14/0x1d Sep 8 10:18:26 portablebastien kernel: [177000.742272] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742278] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:18:26 portablebastien kernel: [177000.742294] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742301] [<ffffffff81023145>] ? _flat_send__mask+0x6a/0x7c Sep 8 10:18:26 portablebastien kernel: [177000.742307] [<ffffffff81336a8d>] ? _raw_spin_lock_irq+0xd/0x1a Sep 8 10:18:26 portablebastien kernel: [177000.742313] [<ffffffff8111bdd5>] ? __sync_filesystem+0x78/0x78 Sep 8 10:18:26 portablebastien kernel: [177000.742328] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742344] [<ffffffffa0290c9e>] ? reiserfs_sync_fs+0x1e/0x53 [reiserfs] Sep 8 10:18:26 portablebastien kernel: [177000.742350] [<ffffffff8111bdb8>] ? __sync_filesystem+0x5b/0x78 Sep 8 10:18:26 portablebastien kernel: [177000.742356] [<ffffffff810fe0ac>] ? iterate_supers+0x5e/0xab Sep 8 10:18:26 portablebastien kernel: [177000.742362] [<ffffffff8111bd2f>] ? sync_filesystems+0x19/0x1e Sep 8 10:18:26 portablebastien kernel: [177000.742367] [<ffffffff8111be43>] ? sys_sync+0x12/0x31 Sep 8 10:18:26 portablebastien kernel: [177000.742373] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:20:25 portablebastien kernel: [177120.740213] INFO: task kded4:31863 blocked for more than 120 seconds. Sep 8 10:20:25 portablebastien kernel: [177120.742048] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:20:25 portablebastien kernel: [177120.743918] kded4 D ffff880119d62830 0 31863 1 0x00000000 Sep 8 10:20:25 portablebastien kernel: [177120.743926] ffff880119d62830 0000000000000082 ffff880000000040 0000000100000000 Sep 8 10:20:25 portablebastien kernel: [177120.743935] ffffffff8160b020 0000000000012800 ffff8800cac65fd8 ffff8800cac65fd8 Sep 8 10:20:25 portablebastien kernel: [177120.743942] 0000000000012800 ffff880119d62830 0000000000012800 0000000000012800 Sep 8 10:20:25 portablebastien kernel: [177120.743952] Call Trace: Sep 8 10:20:25 portablebastien kernel: [177120.743965] [<ffffffff81336090>] ? __mutex_lock_common.clone.5+0x114/0x179 Sep 8 10:20:25 portablebastien kernel: [177120.743972] [<ffffffff81335f69>] ? mutex_lock+0x1a/0x2d Sep 8 10:20:25 portablebastien kernel: [177120.743979] [<ffffffff810b6dbc>] ? generic_file_aio_write+0x3b/0xb2 Sep 8 10:20:25 portablebastien kernel: [177120.743986] [<ffffffff810fb7eb>] ? do_sync_write+0xb1/0xea Sep 8 10:20:25 portablebastien kernel: [177120.743994] [<ffffffff811653e9>] ? security_file_permission+0x18/0x33 Sep 8 10:20:25 portablebastien kernel: [177120.744026] [<ffffffff810fbe02>] ? vfs_write+0xa6/0xf9 Sep 8 10:20:25 portablebastien kernel: [177120.744031] [<ffffffff810fbff7>] ? sys_write+0x45/0x6b Sep 8 10:20:25 portablebastien kernel: [177120.744038] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:20:25 portablebastien kernel: [177120.744062] INFO: task krunner:31987 blocked for more than 120 seconds. Sep 8 10:20:25 portablebastien kernel: [177120.745956] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:20:25 portablebastien kernel: [177120.747877] krunner D ffff8801192d4300 0 31987 1 0x00000000 Sep 8 10:20:25 portablebastien kernel: [177120.747884] ffff8801192d4300 0000000000000086 ffff880117744148 ffff8801181f2f40 Sep 8 10:20:25 portablebastien kernel: [177120.747891] ffff8800caef0e60 0000000000012800 ffff88001d0ebfd8 ffff88001d0ebfd8 Sep 8 10:20:25 portablebastien kernel: [177120.747898] 0000000000012800 ffff8801192d4300 0000000000012800 0000000000012800 Sep 8 10:20:25 portablebastien kernel: [177120.747906] Call Trace: Sep 8 10:20:25 portablebastien kernel: [177120.747913] [<ffffffff81071f28>] ? arch_local_irq_save+0x14/0x1d Sep 8 10:20:25 portablebastien kernel: [177120.747951] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.747958] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:20:25 portablebastien kernel: [177120.747975] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.747982] [<ffffffff81098a4a>] ? delayacct_end+0x72/0x7d Sep 8 10:20:25 portablebastien kernel: [177120.747989] [<ffffffff810b5ebc>] ? sleep_on_page+0x10/0x10 Sep 8 10:20:25 portablebastien kernel: [177120.748026] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.748042] [<ffffffffa0290d35>] ? reiserfs_dirty_inode+0x53/0x8f [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.748051] [<ffffffff810600ad>] ? autoremove_wake_function+0x2a/0x2a Sep 8 10:20:25 portablebastien kernel: [177120.748059] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:20:25 portablebastien kernel: [177120.748067] [<ffffffff8111846e>] ? __mark_inode_dirty+0x22/0x183 Sep 8 10:20:25 portablebastien kernel: [177120.748075] [<ffffffff8110e2b6>] ? file_update_time+0xea/0x115 Sep 8 10:20:25 portablebastien kernel: [177120.748083] [<ffffffff810b6c69>] ? __generic_file_aio_write+0x160/0x278 Sep 8 10:20:25 portablebastien kernel: [177120.748092] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:20:25 portablebastien kernel: [177120.748098] [<ffffffff810b6ddb>] ? generic_file_aio_write+0x5a/0xb2 Sep 8 10:20:25 portablebastien kernel: [177120.748106] [<ffffffff810fb7eb>] ? do_sync_write+0xb1/0xea Sep 8 10:20:25 portablebastien kernel: [177120.748114] [<ffffffff811653e9>] ? security_file_permission+0x18/0x33 Sep 8 10:20:25 portablebastien kernel: [177120.748121] [<ffffffff810fbe02>] ? vfs_write+0xa6/0xf9 Sep 8 10:20:25 portablebastien kernel: [177120.748128] [<ffffffff810fbff7>] ? sys_write+0x45/0x6b Sep 8 10:20:25 portablebastien kernel: [177120.748136] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b Sep 8 10:20:25 portablebastien kernel: [177120.748161] INFO: task okular:12053 blocked for more than 120 seconds. Sep 8 10:20:25 portablebastien kernel: [177120.750079] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 8 10:20:25 portablebastien kernel: [177120.751982] okular D ffff8800c9c8d060 0 12053 32057 0x00000000 Sep 8 10:20:25 portablebastien kernel: [177120.751989] ffff8800c9c8d060 0000000000000086 ffff8800c9c8d0a8 ffff880000000000 Sep 8 10:20:25 portablebastien kernel: [177120.752022] ffff88011af780c0 0000000000012800 ffff8800ab7dbfd8 ffff8800ab7dbfd8 Sep 8 10:20:25 portablebastien kernel: [177120.752029] 0000000000012800 ffff8800c9c8d060 0000000000012800 0000000000012800 Sep 8 10:20:25 portablebastien kernel: [177120.752039] Call Trace: Sep 8 10:20:25 portablebastien kernel: [177120.752060] [<ffffffffa029b17f>] ? queue_log_writer+0x7e/0xac [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752068] [<ffffffff8103f0a4>] ? try_to_wake_up+0x199/0x199 Sep 8 10:20:25 portablebastien kernel: [177120.752085] [<ffffffffa029fe07>] ? do_journal_begin_r+0x1a1/0x280 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752103] [<ffffffffa029ffa1>] ? journal_begin+0xbb/0xf7 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752120] [<ffffffffa0289e1c>] ? reiserfs_truncate_file+0x16f/0x26e [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752127] [<ffffffff8110a7ba>] ? do_sys_poll+0x30d/0x37d Sep 8 10:20:25 portablebastien kernel: [177120.752135] [<ffffffff810383fc>] ? need_resched+0x1a/0x23 Sep 8 10:20:25 portablebastien kernel: [177120.752142] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:20:25 portablebastien kernel: [177120.752158] [<ffffffffa028cdfa>] ? reiserfs_vfs_truncate_file+0x22/0x30 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752166] [<ffffffff810bffe8>] ? vmtruncate+0x33/0x3b Sep 8 10:20:25 portablebastien kernel: [177120.752182] [<ffffffffa028cd6a>] ? reiserfs_setattr+0x253/0x2c1 [reiserfs] Sep 8 10:20:25 portablebastien kernel: [177120.752190] [<ffffffff8110ce20>] ? __d_lookup_rcu+0xb6/0xf2 Sep 8 10:20:25 portablebastien kernel: [177120.752197] [<ffffffff8104ad82>] ? current_fs_time+0x1e/0x24 Sep 8 10:20:25 portablebastien kernel: [177120.752203] [<ffffffff8110f9bf>] ? notify_change+0x1a7/0x291 Sep 8 10:20:25 portablebastien kernel: [177120.752210] [<ffffffff8103840a>] ? should_resched+0x5/0x24 Sep 8 10:20:25 portablebastien kernel: [177120.752219] [<ffffffff810fa98d>] ? do_truncate+0x65/0x80 Sep 8 10:20:25 portablebastien kernel: [177120.752226] [<ffffffff810fa637>] ? __dentry_open+0x1a7/0x29c Sep 8 10:20:25 portablebastien kernel: [177120.752234] [<ffffffff81105bb7>] ? do_last+0x4df/0x584 Sep 8 10:20:25 portablebastien kernel: [177120.752241] [<ffffffff81106ece>] ? path_openat+0xc7/0x349 Sep 8 10:20:25 portablebastien kernel: [177120.752249] [<ffffffff810fb8d5>] ? do_sync_read+0xb1/0xea Sep 8 10:20:25 portablebastien kernel: [177120.752256] [<ffffffff8110717c>] ? do_filp_open+0x2c/0x72 Sep 8 10:20:25 portablebastien kernel: [177120.752264] [<ffffffff813358d7>] ? _cond_resched+0x9/0x20 Sep 8 10:20:25 portablebastien kernel: [177120.752272] [<ffffffff811aca91>] ? __strncpy_from_user+0x19/0x4a Sep 8 10:20:25 portablebastien kernel: [177120.752279] [<ffffffff811104ec>] ? alloc_fd+0x69/0x110 Sep 8 10:20:25 portablebastien kernel: [177120.752287] [<ffffffff810fb41c>] ? do_sys_open+0x5f/0xe6 Sep 8 10:20:25 portablebastien kernel: [177120.752295] [<ffffffff8133bd12>] ? system_call_fastpath+0x16/0x1b -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
