mysql 停止运行

ERROR! MySQL is not running, but lock file (/var/lock/subsys/mysql) exists

180926  8:02:55 [Note] Plugin 'FEDERATED' is disabled.

180926  8:02:55 InnoDB: The InnoDB memory heap is disabled

180926  8:02:55 InnoDB: Mutexes and rw_locks use GCC atomic builtins

180926  8:02:55 InnoDB: Compressed tables use zlib 1.2.3

180926  8:02:55 InnoDB: Initializing buffer pool, size = 16.0M

180926  8:02:55 InnoDB: Completed initialization of buffer pool

180926  8:02:56 InnoDB: highest supported file format is Barracuda.

InnoDB: The log sequence number in ibdata files does not match

InnoDB: the log sequence number in the ib_logfiles!

180926  8:02:56  InnoDB: Database was not shut down normally!

InnoDB: Starting crash recovery.

InnoDB: Reading tablespace information from the .ibd files...