centos6.5 无故卡死,执行ls都不行,看日志

sun_li3 2017-04-12 04:49:52
centos6.5 ext4,只有/data 是xfs文件系统,
/var/log/message 日志如下:全部日志文件(https://hastebin.com/ojiwepeceh.sql)


Mar 23 19:59:09 localhost kernel: INFO: task unzip:12298 blocked for more than 120 seconds.
Mar 23 19:59:09 localhost kernel: Not tainted 2.6.32-431.el6.x86_64 #1
Mar 23 19:59:09 localhost kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 23 19:59:09 localhost kernel: unzip D 00000000000000Mar 24 16:16:15 localhost kernel: imklog 5.8.10, log source = /proc/kmsg started.
...全文
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sun_li3 2017-04-12
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localhost.err 的日志 170331 17:48:17 mysqld_safe mysqld from pid file /data/localhost.pid ended 170331 17:48:18 mysqld_safe Starting mysqld daemon with databases from /data 170331 17:48:18 InnoDB: The InnoDB memory heap is disabled 170331 17:48:18 InnoDB: Mutexes and rw_locks use GCC atomic builtins 170331 17:48:18 InnoDB: Compressed tables use zlib 1.2.3 170331 17:48:18 InnoDB: Initializing buffer pool, size = 512.0M 170331 17:48:18 InnoDB: Completed initialization of buffer pool 170331 17:48:18 InnoDB: highest supported file format is Barracuda. 170331 17:48:18 InnoDB: Waiting for the background threads to start 170331 17:48:19 InnoDB: 5.5.36 started; log sequence number 174469515 170331 17:48:19 [Warning] Storage engine 'SPHINX' has conflicting typecode. Assigning value 42. 170331 17:48:19 [Note] Server hostname (bind-address): '0.0.0.0'; port: 3306 170331 17:48:19 [Note] - '0.0.0.0' resolves to '0.0.0.0'; 170331 17:48:19 [Note] Server socket created on IP: '0.0.0.0'. 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_current' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_history' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_history_long' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'setup_consumers' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'setup_instruments' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'setup_timers' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'performance_timers' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'threads' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_summary_by_thread_by_event_name' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_summary_by_instance' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'events_waits_summary_global_by_event_name' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'file_summary_by_event_name' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'file_summary_by_instance' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'mutex_instances' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'rwlock_instances' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'cond_instances' has the wrong structure 170331 17:48:19 [ERROR] Native table 'performance_schema'.'file_instances' has the wrong structure 170331 17:48:19 [Note] Event Scheduler: Loaded 0 events 170331 17:48:19 [Note] /data/bin/mysqld: ready for connections. Version: '5.5.36' socket: '/data/mysql.sock' port: 3306 Source distribution 170331 17:54:18 [Note] /data/bin/mysqld: Normal shutdown 170331 17:54:18 [Note] Event Scheduler: Purging the queue. 0 events 170331 17:54:20 [Warning] /data/bin/mysqld: Forcing close of thread 1400 user: 'wdd' 170331 17:54:20 [Warning] /data/bin/mysqld: Forcing close of thread 583 user: 'wdd' 170331 17:54:20 InnoDB: Starting shutdown... 170331 17:54:21 InnoDB: Shutdown completed; log sequence number 176018808 170331 17:54:21 [Note] /data/bin/mysqld: Shutdown complete
sun_li3 2017-04-12
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系统:2.6.32-431.el6.x86_64 https://www.blackmoreops.com/2014/09/22/linux-kernel-panic-issue-fix-hung_task_timeout_secs-blocked-120-seconds-problem/ http://blog.ronnyegner-consulting.de/2011/10/13/info-task-blocked-for-more-than-120-seconds/comment-page-1/ http://www.linuxquestions.org/questions/linux-server-73/task-blocked-for-more-than-120-seconds-errors-and-crashes-890981/page2.html 不知道是不是系统bug,还是centos5.6 对ext4和xfs 混用支持的不好,
sun_li3 2017-04-12
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http://stackoverflow.com/questions/32685882/lustre-hangs-while-mounting-oss http://stackoverflow.com/questions/29188343/hung-task-timeout-secs-error-during-copy-to-a-mount-point-in-linux

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