Bonjour,
J’ai un serveur Web qui fonctionne très bien depuis toujours mais rencontre un plantage régulier au moins une fois par jour.
La version utilisée est la suivante
linux version 3.2.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.6.3 Debian 4.6.3-14) ) #1 SMP Debian 3.2.51-1
En local je rencontrais de nombreux messages d’erreurs sur l’affichage principal que je vais joindre ci-dessous retrouvé dans le fichier kern.log.
J’avais tenté de me logguer via les TTy différents mais après insertion du login pas de réaction comme si il attendait quelque chose en process.
Voici un échantillon des erreurs affichées
Sep 26 03:49:33 server_web01 kernel: [126086.108308] INFO: task jbd2/dm-4-8:1435 blocked for more than 120 seconds. Sep 26 03:49:33 server_web01 kernel: [126086.108335] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 03:49:33 server_web01 kernel: [126086.108365] jbd2/dm-4-8 D ffff88011fc93780 0 1435 2 0x00000000 Sep 26 03:49:33 server_web01 kernel: [126086.108371] ffff880117f70e20 0000000000000046 0000000100000000 ffff88011a8280c0 Sep 26 03:49:33 server_web01 kernel: [126086.108376] 0000000000013780 ffff88011762ffd8 ffff88011762ffd8 ffff880117f70e20 Sep 26 03:49:33 server_web01 kernel: [126086.108380] 0000000000000246 000000018134f209 ffff8801175260e0 ffff880117526000 Sep 26 03:49:33 server_web01 kernel: [126086.108385] Call Trace: Sep 26 03:49:33 server_web01 kernel: [126086.108402] [<ffffffffa0174007>] ? jbd2_journal_commit_transaction+0x1a6/0x10bf [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108409] [<ffffffff810380d3>] ? set_next_entity+0x32/0x55 Sep 26 03:49:33 server_web01 kernel: [126086.108414] [<ffffffff8100d02f>] ? load_TLS+0x7/0xa Sep 26 03:49:33 server_web01 kernel: [126086.108418] [<ffffffff8100d69f>] ? __switch_to+0x133/0x258 Sep 26 03:49:33 server_web01 kernel: [126086.108422] [<ffffffff81039ac2>] ? finish_task_switch+0x88/0xb9 Sep 26 03:49:33 server_web01 kernel: [126086.108426] [<ffffffff81070fc1>] ? arch_local_irq_save+0x11/0x17 Sep 26 03:49:33 server_web01 kernel: [126086.108431] [<ffffffff8105fc83>] ? add_wait_queue+0x3c/0x3c Sep 26 03:49:33 server_web01 kernel: [126086.108436] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 03:49:33 server_web01 kernel: [126086.108443] [<ffffffffa0178156>] ? kjournald2+0xc0/0x20a [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108448] [<ffffffff8105fc83>] ? add_wait_queue+0x3c/0x3c Sep 26 03:49:33 server_web01 kernel: [126086.108454] [<ffffffffa0178096>] ? commit_timeout+0x5/0x5 [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108458] [<ffffffff8105f631>] ? kthread+0x76/0x7e Sep 26 03:49:33 server_web01 kernel: [126086.108463] [<ffffffff81356374>] ? kernel_thread_helper+0x4/0x10 Sep 26 03:49:33 server_web01 kernel: [126086.108468] [<ffffffff8105f5bb>] ? kthread_worker_fn+0x139/0x139 Sep 26 03:49:33 server_web01 kernel: [126086.108471] [<ffffffff81356370>] ? gs_change+0x13/0x13 Sep 26 03:49:33 server_web01 kernel: [126086.108479] INFO: task mysqld:2908 blocked for more than 120 seconds. Sep 26 03:49:33 server_web01 kernel: [126086.108500] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 03:49:33 server_web01 kernel: [126086.108531] mysqld D ffff88011fc13780 0 2908 2486 0x00000000 Sep 26 03:49:33 server_web01 kernel: [126086.108535] ffff8801174bf1a0 0000000000000086 ffff880100000000 ffffffff8160d020 Sep 26 03:49:33 server_web01 kernel: [126086.108540] 0000000000013780 ffff880118a51fd8 ffff880118a51fd8 ffff8801174bf1a0 Sep 26 03:49:33 server_web01 kernel: [126086.108544] 0000000000000246 000000018134f209 ffff880117526098 ffff880117526000 Sep 26 03:49:33 server_web01 kernel: [126086.108548] Call Trace: Sep 26 03:49:33 server_web01 kernel: [126086.108555] [<ffffffffa017803b>] ? jbd2_log_wait_commit+0xc0/0x116 [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108559] [<ffffffff8105fc83>] ? add_wait_queue+0x3c/0x3c Sep 26 03:49:33 server_web01 kernel: [126086.108569] [<ffffffffa0184fff>] ? ext4_sync_file+0x2e2/0x34b [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108574] [<ffffffff8106fb40>] ? sys_futex+0x120/0x154 Sep 26 03:49:33 server_web01 kernel: [126086.108579] [<ffffffff8111bcc3>] ? sys_fsync+0x20/0x31 Sep 26 03:49:33 server_web01 kernel: [126086.108582] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b Sep 26 03:49:33 server_web01 kernel: [126086.108600] INFO: task master:3081 blocked for more than 120 seconds. Sep 26 03:49:33 server_web01 kernel: [126086.108622] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 03:49:33 server_web01 kernel: [126086.108652] master D ffff88011fc13780 0 3081 1 0x00000000 Sep 26 03:49:33 server_web01 kernel: [126086.108656] ffff880116a990a0 0000000000000086 ffff880100000000 ffffffff8160d020 Sep 26 03:49:33 server_web01 kernel: [126086.108660] 0000000000013780 ffff880118893fd8 ffff880118893fd8 ffff880116a990a0 Sep 26 03:49:33 server_web01 kernel: [126086.108664] 0000000000000246 000000018134f209 ffff880117526068 ffff880117526000 Sep 26 03:49:33 server_web01 kernel: [126086.108668] Call Trace: Sep 26 03:49:33 server_web01 kernel: [126086.108674] [<ffffffffa0172393>] ? start_this_handle+0x2ca/0x448 [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108678] [<ffffffff8105fc83>] ? add_wait_queue+0x3c/0x3c Sep 26 03:49:33 server_web01 kernel: [126086.108684] [<ffffffffa017279c>] ? jbd2__journal_start+0x8a/0xce [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108694] [<ffffffffa018c59e>] ? ext4_dirty_inode+0x14/0x45 [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108706] [<ffffffffa01a16d8>] ? ext4_journal_start_sb+0x139/0x14f [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108710] [<ffffffff81070fc1>] ? arch_local_irq_save+0x11/0x17 Sep 26 03:49:33 server_web01 kernel: [126086.108713] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 03:49:33 server_web01 kernel: [126086.108718] [<ffffffff8112a0d4>] ? ep_poll_callback+0xbf/0xdb Sep 26 03:49:33 server_web01 kernel: [126086.108727] [<ffffffffa018c59e>] ? ext4_dirty_inode+0x14/0x45 [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108736] [<ffffffffa018c58a>] ? ext4_evict_inode+0x2af/0x2af [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108742] [<ffffffff8111718f>] ? __mark_inode_dirty+0x22/0x17a Sep 26 03:49:33 server_web01 kernel: [126086.108746] [<ffffffff8110c789>] ? file_update_time+0xda/0x105 Sep 26 03:49:33 server_web01 kernel: [126086.108750] [<ffffffff811017a9>] ? pipe_write+0x463/0x475 Sep 26 03:49:33 server_web01 kernel: [126086.108755] [<ffffffff810fa054>] ? do_sync_write+0xb4/0xec Sep 26 03:49:33 server_web01 kernel: [126086.108759] [<ffffffff8104b65f>] ? timespec_add_safe+0x32/0x63 Sep 26 03:49:33 server_web01 kernel: [126086.108763] [<ffffffff81164649>] ? security_file_permission+0x16/0x2d Sep 26 03:49:33 server_web01 kernel: [126086.108768] [<ffffffff810fa745>] ? vfs_write+0xa2/0xe9 Sep 26 03:49:33 server_web01 kernel: [126086.108771] [<ffffffff810fa922>] ? sys_write+0x45/0x6b Sep 26 03:49:33 server_web01 kernel: [126086.108775] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b Sep 26 03:49:33 server_web01 kernel: [126086.108819] INFO: task pickup:23601 blocked for more than 120 seconds. Sep 26 03:49:33 server_web01 kernel: [126086.108841] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 03:49:33 server_web01 kernel: [126086.108871] pickup D ffff88011fc13780 0 23601 3081 0x00000000 Sep 26 03:49:33 server_web01 kernel: [126086.108875] ffff88009b158fe0 0000000000000082 0000000000000000 ffffffff8160d020 Sep 26 03:49:33 server_web01 kernel: [126086.108879] 0000000000013780 ffff88009b077fd8 ffff88009b077fd8 ffff88009b158fe0 Sep 26 03:49:33 server_web01 kernel: [126086.108883] 0000000000000246 000000018134f209 ffff880117526068 ffff880117526000 Sep 26 03:49:33 server_web01 kernel: [126086.108887] Call Trace: Sep 26 03:49:33 server_web01 kernel: [126086.108893] [<ffffffffa0172393>] ? start_this_handle+0x2ca/0x448 [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108899] [<ffffffff810ebb8b>] ? ____cache_alloc+0x13d/0x1fa Sep 26 03:49:33 server_web01 kernel: [126086.108903] [<ffffffff8105fc83>] ? add_wait_queue+0x3c/0x3c Sep 26 03:49:33 server_web01 kernel: [126086.108909] [<ffffffffa017279c>] ? jbd2__journal_start+0x8a/0xce [jbd2] Sep 26 03:49:33 server_web01 kernel: [126086.108917] [<ffffffffa018c59e>] ? ext4_dirty_inode+0x14/0x45 [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108927] [<ffffffffa01a16d8>] ? ext4_journal_start_sb+0x139/0x14f [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108932] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 03:49:33 server_web01 kernel: [126086.108936] [<ffffffff8112a0d4>] ? ep_poll_callback+0xbf/0xdb Sep 26 03:49:33 server_web01 kernel: [126086.108945] [<ffffffffa018c59e>] ? ext4_dirty_inode+0x14/0x45 [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108954] [<ffffffffa018c58a>] ? ext4_evict_inode+0x2af/0x2af [ext4] Sep 26 03:49:33 server_web01 kernel: [126086.108959] [<ffffffff8111718f>] ? __mark_inode_dirty+0x22/0x17a Sep 26 03:49:33 server_web01 kernel: [126086.108962] [<ffffffff8110c89b>] ? touch_atime+0xe7/0x10c Sep 26 03:49:33 server_web01 kernel: [126086.108966] [<ffffffff81101b7b>] ? pipe_read+0x3c0/0x3d2 Sep 26 03:49:33 server_web01 kernel: [126086.108970] [<ffffffff810fa140>] ? do_sync_read+0xb4/0xec Sep 26 03:49:33 server_web01 kernel: [126086.108974] [<ffffffff810fa82b>] ? vfs_read+0x9f/0xe6 Sep 26 03:49:33 server_web01 kernel: [126086.108978] [<ffffffff810fa8b7>] ? sys_read+0x45/0x6b Sep 26 03:49:33 server_web01 kernel: [126086.108981] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b Sep 26 04:35:33 server_web01 kernel: [128845.347526] INFO: task kworker/0:0:23641 blocked for more than 120 seconds. Sep 26 04:35:33 server_web01 kernel: [128845.347552] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 04:35:33 server_web01 kernel: [128845.347582] kworker/0:0 D ffff88011fc13780 0 23641 2 0x00000000 Sep 26 04:35:33 server_web01 kernel: [128845.347587] ffff880116bff160 0000000000000046 0000000000000000 ffff880073d690a0 Sep 26 04:35:33 server_web01 kernel: [128845.347591] 0000000000013780 ffff88009ac69fd8 ffff88009ac69fd8 ffff880116bff160 Sep 26 04:35:33 server_web01 kernel: [128845.347595] ffff88011aea8f30 ffffffff8103ed4e 000000000000000a 7fffffffffffffff Sep 26 04:35:33 server_web01 kernel: [128845.347599] Call Trace: Sep 26 04:35:33 server_web01 kernel: [128845.347607] [<ffffffff8103ed4e>] ? set_task_cpu+0xc1/0xd4 Sep 26 04:35:33 server_web01 kernel: [128845.347612] [<ffffffff8134e35b>] ? schedule_timeout+0x2c/0xdb Sep 26 04:35:33 server_web01 kernel: [128845.347616] [<ffffffff811aa8b8>] ? cpumask_next_and+0x28/0x34 Sep 26 04:35:33 server_web01 kernel: [128845.347621] [<ffffffff810275c0>] ? native_x2apic_icr_write+0x12/0x16 Sep 26 04:35:33 server_web01 kernel: [128845.347624] [<ffffffff81027777>] ? __x2apic_send_IPI_mask+0x116/0x13b Sep 26 04:35:33 server_web01 kernel: [128845.347628] [<ffffffff8134dfa1>] ? wait_for_common+0xa0/0x119 Sep 26 04:35:33 server_web01 kernel: [128845.347631] [<ffffffff8103f6c4>] ? try_to_wake_up+0x197/0x197 Sep 26 04:35:33 server_web01 kernel: [128845.347636] [<ffffffff8105f76d>] ? kthread_create_on_node+0x8f/0x109 Sep 26 04:35:33 server_web01 kernel: [128845.347640] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:35:33 server_web01 kernel: [128845.347644] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 04:35:33 server_web01 kernel: [128845.347647] [<ffffffff8105c23f>] ? create_worker+0xcb/0x161 Sep 26 04:35:33 server_web01 kernel: [128845.347650] [<ffffffff8105c37c>] ? manage_workers.isra.25+0xa7/0x15b Sep 26 04:35:33 server_web01 kernel: [128845.347653] [<ffffffff8105c4bd>] ? worker_thread+0x8d/0x145 Sep 26 04:35:33 server_web01 kernel: [128845.347656] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:35:33 server_web01 kernel: [128845.347660] [<ffffffff8105f631>] ? kthread+0x76/0x7e Sep 26 04:35:33 server_web01 kernel: [128845.347664] [<ffffffff81356374>] ? kernel_thread_helper+0x4/0x10 Sep 26 04:35:33 server_web01 kernel: [128845.347668] [<ffffffff8105f5bb>] ? kthread_worker_fn+0x139/0x139 Sep 26 04:35:33 server_web01 kernel: [128845.347672] [<ffffffff81356370>] ? gs_change+0x13/0x13 Sep 26 04:37:33 server_web01 kernel: [128965.314545] INFO: task kworker/0:0:23641 blocked for more than 120 seconds. Sep 26 04:37:33 server_web01 kernel: [128965.314572] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 04:37:33 server_web01 kernel: [128965.314601] kworker/0:0 D ffff88011fc13780 0 23641 2 0x00000000 Sep 26 04:37:33 server_web01 kernel: [128965.314606] ffff880116bff160 0000000000000046 0000000000000000 ffff880073d690a0 Sep 26 04:37:33 server_web01 kernel: [128965.314610] 0000000000013780 ffff88009ac69fd8 ffff88009ac69fd8 ffff880116bff160 Sep 26 04:37:33 server_web01 kernel: [128965.314614] ffff88011aea8f30 ffffffff8103ed4e 000000000000000a 7fffffffffffffff Sep 26 04:37:33 server_web01 kernel: [128965.314618] Call Trace: Sep 26 04:37:33 server_web01 kernel: [128965.314626] [<ffffffff8103ed4e>] ? set_task_cpu+0xc1/0xd4 Sep 26 04:37:33 server_web01 kernel: [128965.314630] [<ffffffff8134e35b>] ? schedule_timeout+0x2c/0xdb Sep 26 04:37:33 server_web01 kernel: [128965.314634] [<ffffffff811aa8b8>] ? cpumask_next_and+0x28/0x34 Sep 26 04:37:33 server_web01 kernel: [128965.314639] [<ffffffff810275c0>] ? native_x2apic_icr_write+0x12/0x16 Sep 26 04:37:33 server_web01 kernel: [128965.314642] [<ffffffff81027777>] ? __x2apic_send_IPI_mask+0x116/0x13b Sep 26 04:37:33 server_web01 kernel: [128965.314645] [<ffffffff8134dfa1>] ? wait_for_common+0xa0/0x119 Sep 26 04:37:33 server_web01 kernel: [128965.314648] [<ffffffff8103f6c4>] ? try_to_wake_up+0x197/0x197 Sep 26 04:37:33 server_web01 kernel: [128965.314653] [<ffffffff8105f76d>] ? kthread_create_on_node+0x8f/0x109 Sep 26 04:37:33 server_web01 kernel: [128965.314657] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:37:33 server_web01 kernel: [128965.314660] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 04:37:33 server_web01 kernel: [128965.314663] [<ffffffff8105c23f>] ? create_worker+0xcb/0x161 Sep 26 04:37:33 server_web01 kernel: [128965.314666] [<ffffffff8105c37c>] ? manage_workers.isra.25+0xa7/0x15b Sep 26 04:37:33 server_web01 kernel: [128965.314670] [<ffffffff8105c4bd>] ? worker_thread+0x8d/0x145 Sep 26 04:37:33 server_web01 kernel: [128965.314673] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:37:33 server_web01 kernel: [128965.314676] [<ffffffff8105f631>] ? kthread+0x76/0x7e Sep 26 04:37:33 server_web01 kernel: [128965.314680] [<ffffffff81356374>] ? kernel_thread_helper+0x4/0x10 Sep 26 04:37:33 server_web01 kernel: [128965.314684] [<ffffffff8105f5bb>] ? kthread_worker_fn+0x139/0x139 Sep 26 04:37:33 server_web01 kernel: [128965.314687] [<ffffffff81356370>] ? gs_change+0x13/0x13 Sep 26 04:39:33 server_web01 kernel: [129085.281558] INFO: task kworker/0:0:23641 blocked for more than 120 seconds. Sep 26 04:39:33 server_web01 kernel: [129085.281617] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Sep 26 04:39:33 server_web01 kernel: [129085.281704] kworker/0:0 D ffff88011fc13780 0 23641 2 0x00000000 Sep 26 04:39:33 server_web01 kernel: [129085.281708] ffff880116bff160 0000000000000046 0000000000000000 ffff880073d690a0 Sep 26 04:39:33 server_web01 kernel: [129085.281713] 0000000000013780 ffff88009ac69fd8 ffff88009ac69fd8 ffff880116bff160 Sep 26 04:39:33 server_web01 kernel: [129085.281716] ffff88011aea8f30 ffffffff8103ed4e 000000000000000a 7fffffffffffffff Sep 26 04:39:33 server_web01 kernel: [129085.281720] Call Trace: Sep 26 04:39:33 server_web01 kernel: [129085.281728] [<ffffffff8103ed4e>] ? set_task_cpu+0xc1/0xd4 Sep 26 04:39:33 server_web01 kernel: [129085.281733] [<ffffffff8134e35b>] ? schedule_timeout+0x2c/0xdb Sep 26 04:39:33 server_web01 kernel: [129085.281737] [<ffffffff811aa8b8>] ? cpumask_next_and+0x28/0x34 Sep 26 04:39:33 server_web01 kernel: [129085.281741] [<ffffffff810275c0>] ? native_x2apic_icr_write+0x12/0x16 Sep 26 04:39:33 server_web01 kernel: [129085.281745] [<ffffffff81027777>] ? __x2apic_send_IPI_mask+0x116/0x13b Sep 26 04:39:33 server_web01 kernel: [129085.281748] [<ffffffff8134dfa1>] ? wait_for_common+0xa0/0x119 Sep 26 04:39:33 server_web01 kernel: [129085.281751] [<ffffffff8103f6c4>] ? try_to_wake_up+0x197/0x197 Sep 26 04:39:33 server_web01 kernel: [129085.281756] [<ffffffff8105f76d>] ? kthread_create_on_node+0x8f/0x109 Sep 26 04:39:33 server_web01 kernel: [129085.281759] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:39:33 server_web01 kernel: [129085.281763] [<ffffffff8134f247>] ? _raw_spin_unlock_irqrestore+0xe/0xf Sep 26 04:39:33 server_web01 kernel: [129085.281766] [<ffffffff8105c23f>] ? create_worker+0xcb/0x161 Sep 26 04:39:33 server_web01 kernel: [129085.281769] [<ffffffff8105c37c>] ? manage_workers.isra.25+0xa7/0x15b Sep 26 04:39:33 server_web01 kernel: [129085.281772] [<ffffffff8105c4bd>] ? worker_thread+0x8d/0x145 Sep 26 04:39:33 server_web01 kernel: [129085.281775] [<ffffffff8105c430>] ? manage_workers.isra.25+0x15b/0x15b Sep 26 04:39:33 server_web01 kernel: [129085.281778] [<ffffffff8105f631>] ? kthread+0x76/0x7e Sep 26 04:39:33 server_web01 kernel: [129085.281782] [<ffffffff81356374>] ? kernel_thread_helper+0x4/0x10 Sep 26 04:39:33 server_web01 kernel: [129085.281786] [<ffffffff8105f5bb>] ? kthread_worker_fn+0x139/0x139 Sep 26 04:39:33 server_web01 kernel: [129085.281789] [<ffffffff81356370>] ? gs_change+0x13/0x13 Sep 26 08:33:09 server_web01 kernel: imklog 5.8.11, log source = /proc/kmsg started. Sep 26 08:33:09 server_web01 kernel: [ 0.000000] Initializing cgroup subsys cpuset Sep 26 08:33:09 server_web01 kernel: [ 0.000000] Initializing cgroup subsys cpu Sep 26 08:33:09 server_web01 kernel: [ 0.000000] Linux version 3.2.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.51-1 Sep 26 08:33:09 server_web01 kernel: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.2.0-4-amd64 root=/dev/mapper/server_web01-root ro quiet Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-provided physical RAM map: Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009b800 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 000000000009b800 - 00000000000a0000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 0000000000100000 - 00000000dd658000 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dd658000 - 00000000dd70a000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dd70a000 - 00000000dd822000 (ACPI NVS) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dd822000 - 00000000dede2000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dede2000 - 00000000dede3000 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dede3000 - 00000000dee26000 (ACPI NVS) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000dee26000 - 00000000df800000 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000f0000000 - 00000000f8000000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed04000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] BIOS-e820: 0000000100000000 - 0000000120000000 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] NX (Execute Disable) protection: active Sep 26 08:33:09 server_web01 kernel: [ 0.000000] SMBIOS 2.7 present. Sep 26 08:33:09 server_web01 kernel: [ 0.000000] DMI: FUJITSU PRIMERGY RX100 S7p/D3034-B1, BIOS V4.6.5.3 R1.21.0 for D3034-B1x 12/18/2012 Sep 26 08:33:09 server_web01 kernel: [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) Sep 26 08:33:09 server_web01 kernel: [ 0.000000] No AGP bridge found Sep 26 08:33:09 server_web01 kernel: [ 0.000000] last_pfn = 0x120000 max_arch_pfn = 0x400000000 Sep 26 08:33:09 server_web01 kernel: [ 0.000000] MTRR default type: uncachable Sep 26 08:33:09 server_web01 kernel: [ 0.000000] MTRR fixed ranges enabled: Sep 26 08:33:09 server_web01 kernel: [ 0.000000] 00000-9FFFF write-back Sep 26 08:33:09 server_web01 kernel: [ 0.000000] A0000-BFFFF uncachable Sep 26 08:33:09 server_web01 kernel: [ 0.000000] C0000-CFFFF write-protect Sep 26 08:33:09 server_web01 kernel: [ 0.000000] D0000-E7FFF uncachable Sep 26 08:33:09 server_web01 kernel: [ 0.000000] E8000-FFFFF write-protect Sep 26 08:33:09 server_web01 kernel: [ 0.000000] MTRR variable ranges enabled:
La seule solution a été redémarrer le serveur. (Panne arrivée 3 fois)
Si vouspouvez me guider svp dans ma démarche ? Est ce une erreur CPU ? RAM, Disque ? Processus ? Dois-je voir un autre fichier de log
