131008 09:56:03 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql 131008 9:56:03 [Warning] option 'read_buffer_size': unsigned value 1024 adjusted to 8192 131008 9:56:03 [Note] Plugin 'FEDERATED' is disabled. 131008 9:56:03 InnoDB: The InnoDB memory heap is disabled 131008 9:56:03 InnoDB: Mutexes and rw_locks use GCC atomic builtins 131008 9:56:03 InnoDB: Compressed tables use zlib 1.2.3 131008 9:56:03 InnoDB: Using Linux native AIO 131008 9:56:03 InnoDB: Initializing buffer pool, size = 128.0M 131008 9:56:03 InnoDB: Assertion failure in thread 47953380146304 in file ut0mem.c line 103 InnoDB: Failing assertion: ret || !assert_on_error InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 01:56:03 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail.
key_buffer_size=0 read_buffer_size=8192 max_used_connections=0 max_threads=151 thread_count=0 connection_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 312196 K bytes of memory Hope that's ok; if not, decrease some variables in the equation.
Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x40000 /usr/libexec/mysqld(my_print_stacktrace+0x2e)[0x78b18e] /usr/libexec/mysqld(handle_fatal_signal+0x493)[0x6741b3] /lib64/libpthread.so.0(+0xf500)[0x2b9d0116a500] /lib64/libc.so.6(gsignal+0x35)[0x2b9d02b9f8a5] /lib64/libc.so.6(abort+0x175)[0x2b9d02ba1085] /usr/libexec/mysqld[0x8363d8] /usr/libexec/mysqld[0x8944be] /usr/libexec/mysqld[0x893d26] /usr/libexec/mysqld[0x84ea80] /usr/libexec/mysqld[0x858aab] /usr/libexec/mysqld[0x817bf0] /usr/libexec/mysqld[0x7e4390] /usr/libexec/mysqld(_Z24ha_initialize_handlertonP13st_plugin_int+0x41)[0x676eb1] /usr/libexec/mysqld[0x58d4d8] /usr/libexec/mysqld(_Z11plugin_initPiPPci+0x8c8)[0x590db8] /usr/libexec/mysqld[0x518078] /usr/libexec/mysqld(_Z11mysqld_mainiPPc+0x3fd)[0x51b1dd] /lib64/libc.so.6(__libc_start_main+0xfd)[0x2b9d02b8bcdd] /usr/libexec/mysqld[0x510ee5] The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. 131008 09:56:03 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended 根據(jù)這個鏈接:http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html,進行操作,修改my.cnf,加入:
