Paket: linux-image-2.6.32-5-amd64 Version: 2.6.32-41squeeze2 The system is running a postgresql9 Server (Version: 9.0.6-1~bpo60+1) with two hotstandby Clients, using streaming replication. If you need more information, please ask!
More Details: uname -a: 2.6.32-5-amd64 #1 SMP Thu Mar 22 17:26:33 UTC 2012 x86_64 GNU/Linux /var/log/kern.log: [17040.821163] INFO: task postgres:2751 blocked for more than 120 seconds. [17040.821458] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [17040.821759] postgres D ffff88013da7f810 0 2751 2388 0x00000000 [17040.821772] ffff88013da7f810 0000000000000082 0000001700000000 ffff88013f686ec0 [17040.821788] 0000200000000000 ffff88013f686ec0 000000000000f9e0 ffff88001157ffd8 [17040.821835] 0000000000015780 0000000000015780 ffff88013c653880 ffff88013c653b78 [17040.821844] Call Trace: [17040.821862] [<ffffffff812410bd>] ? sockfd_lookup_light+0x1a/0x51 [17040.821872] [<ffffffff812410bd>] ? sockfd_lookup_light+0x1a/0x51 [17040.821881] [<ffffffff81242854>] ? sys_recvfrom+0xba/0x120 [17040.821891] [<ffffffff812fc14b>] ? __mutex_lock_common+0x122/0x192 [17040.821899] [<ffffffff812fc273>] ? mutex_lock+0x1a/0x31 [17040.821909] [<ffffffff810efb4d>] ? generic_file_llseek+0x22/0x51 [17040.821966] [<ffffffff810ee9ac>] ? sys_lseek+0x44/0x64 [17040.821975] [<ffffffff8101195b>] ? device_not_available+0x1b/0x20 [17040.821989] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [17040.821996] INFO: task postgres:2756 blocked for more than 120 seconds. [17040.822249] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [17040.822587] postgres D 0000000000000000 0 2756 2388 0x00000000 [17040.822597] ffffffff814891f0 0000000000000086 0000000000000000 ffff88013f684580 [17040.822606] 0000200000000000 ffff88013f684580 000000000000f9e0 ffff88013e03ffd8 [17040.822614] 0000000000015780 0000000000015780 ffff88013c653f90 ffff88013c654288 [17040.822622] Call Trace: [17040.822631] [<ffffffff812410bd>] ? sockfd_lookup_light+0x1a/0x51 [17040.822639] [<ffffffff81242854>] ? sys_recvfrom+0xba/0x120 [17040.822647] [<ffffffff812fc14b>] ? __mutex_lock_common+0x122/0x192 [17040.822655] [<ffffffff812fc273>] ? mutex_lock+0x1a/0x31 [17040.822662] [<ffffffff810ef904>] ? vfs_read+0xca/0xff [17040.822670] [<ffffffff810efb4d>] ? generic_file_llseek+0x22/0x51 [17040.822677] [<ffffffff810ee9ac>] ? sys_lseek+0x44/0x64 [17040.822684] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [17400.820250] INFO: task postgres:2392 blocked for more than 120 seconds. [17400.820535] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [17400.820837] postgres D ffff88013a3b5ea0 0 2392 2388 0x00000000 [17400.820849] ffff88013fb89530 0000000000000082 ffff88013a3b5e18 000000010000000e [17400.820859] ffff880132d47150 ffff88013a3b5e18 000000000000f9e0 ffff88013a3b5fd8 [17400.820868] 0000000000015780 0000000000015780 ffff88013e57b170 ffff88013e57b468 [17400.820876] Call Trace: [17400.820893] [<ffffffff810b4ebb>] ? wait_on_page_writeback_range+0xce/0x11b [17400.821098] [<ffffffffa0119e20>] ? log_wait_commit+0xbf/0x112 [jbd] [17400.821111] [<ffffffff8106502a>] ? autoremove_wake_function+0x0/0x2e [17400.821129] [<ffffffffa012a3f8>] ? ext3_sync_file+0x94/0xc8 [ext3] [17400.821139] [<ffffffff8110c058>] ? vfs_fsync_range+0x73/0x9e [17400.821147] [<ffffffff8110c102>] ? do_fsync+0x28/0x39 [17400.821155] [<ffffffff8110c131>] ? sys_fsync+0xb/0x10 [17400.821167] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b [27600.821205] INFO: task postgres:2746 blocked for more than 120 seconds. [27600.821309] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [27600.821415] postgres D ffff88013c56cdb0 0 2746 2388 0x00000000 [27600.821424] ffff88013c56cdb0 0000000000000082 0000002100000000 ffff88013f684000 [27600.821428] 0000200000000000 ffff88013f684000 000000000000f9e0 ffff880114967fd8 [27600.821431] 0000000000015780 0000000000015780 ffff88013c653170 ffff88013c653468 [27600.821434] Call Trace: [27600.821443] [<ffffffff812fc14b>] ? __mutex_lock_common+0x122/0x192 [27600.821447] [<ffffffff812fc273>] ? mutex_lock+0x1a/0x31 [27600.821450] [<ffffffff812ff1a6>] ? do_page_fault+0x2e0/0x2fc [27600.821455] [<ffffffff810efb4d>] ? generic_file_llseek+0x22/0x51 [27600.821458] [<ffffffff810ee9ac>] ? sys_lseek+0x44/0x64 [27600.821461] [<ffffffff812fd045>] ? page_fault+0x25/0x30 [27600.821464] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b With kind regards Sebastian -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org