CURRENT_TEST: main.1st 2013-03-15 06:38:55 0 [Warning] The syntax '--master-retry-count' is deprecated and will be removed in a future release. Please use 'CHANGE MASTER TO master_retry_count = ' instead. 2013-03-15 06:38:55 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2013-03-15 06:38:55 5363 [Note] Plugin 'FEDERATED' is disabled. 2013-03-15 06:38:55 7f7622c9e740 InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!! 2013-03-15 06:38:55 7f7622c9e740 InnoDB: !!!!!!!! UNIV_SYNC_DEBUG switched on !!!!!!!!! 2013-03-15 06:38:55 5363 [Note] InnoDB: The InnoDB memory heap is disabled 2013-03-15 06:38:55 5363 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2013-03-15 06:38:55 5363 [Note] InnoDB: Compressed tables use zlib 1.2.3 2013-03-15 06:38:55 5363 [Note] InnoDB: CPU does not support crc32 instructions 2013-03-15 06:38:55 5363 [Note] InnoDB: Using Linux native AIO 2013-03-15 06:38:55 5363 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2013-03-15 06:38:55 5363 [Note] InnoDB: Completed initialization of buffer pool 2013-03-15 06:38:55 5363 [Note] InnoDB: Highest supported file format is Barracuda. 2013-03-15 06:38:57 5363 [Note] InnoDB: 128 rollback segment(s) are active. 2013-03-15 06:38:57 5363 [Note] InnoDB: Waiting for purge to start 2013-03-15 06:38:57 5363 [Note] InnoDB: 1.2.10 started; log sequence number 1626124 2013-03-15 06:38:57 5363 [Warning] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug: unknown option '--loose-skip-ndbcluster' 2013-03-15 06:38:57 5363 [Warning] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug: unknown option '--loose-debug-assert-if-crashed-table' 2013-03-15 06:38:57 5363 [Warning] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug: unknown option '--loose-debug-assert-on-error' 2013-03-15 06:38:57 5363 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: ddea7fd5-8d21-11e2-95d3-afa21da9fcf0. 2013-03-15 06:38:57 5363 [Note] Server hostname (bind-address): '*'; port: 13040 2013-03-15 06:38:57 5363 [Note] IPv6 is available. 2013-03-15 06:38:57 5363 [Note] - '::' resolves to '::'; 2013-03-15 06:38:57 5363 [Note] Server socket created on IP: '::'. 2013-03-15 06:38:57 5363 [Warning] 'user' entry 'root@qaserver.home' ignored in --skip-name-resolve mode. 2013-03-15 06:38:57 5363 [Warning] 'proxies_priv' entry '@ root@qaserver.home' ignored in --skip-name-resolve mode. 2013-03-15 06:38:57 5363 [Note] Event Scheduler: Loaded 0 events 2013-03-15 06:38:57 5363 [Note] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug: ready for connections. Version: '5.6.10-alpha60.2-debug-log' socket: '/ssd/198649/current1_3/tmp/master.sock' port: 13040 Percona Server with XtraDB (GPL), Release alpha60.2, Revision 313-debug 2013-03-15 06:39:19 7f7611c86700 InnoDB: Operating system error number 2 in a file operation. InnoDB: The error means the system cannot find the path specified. 2013-03-15 06:39:19 7f7611c86700 InnoDB: File name /ssd/tmp/ib_log_archive_0000000000045568 2013-03-15 06:39:19 7f7611c86700 InnoDB: File operation call: 'open' returned OS error 71. 2013-03-15 06:39:19 7f7611c86700 InnoDB: Cannot continue operation. 2013-03-15 06:39:19 7f7611c86700 InnoDB: Assertion failure in thread 140145081214720 in file os0file.cc line 662 InnoDB: Failing assertion: 0 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/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 03:39:19 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=1048576 read_buffer_size=131072 max_used_connections=2 max_threads=153 thread_count=2 connection_count=2 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 61852 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 /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug(my_print_stacktrace+0x2e)[0x971f2e] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug(handle_fatal_signal+0x4a1)[0x6ab8b1] /lib64/libpthread.so.0[0x3da180efe0] /lib64/libc.so.6(gsignal+0x35)[0x3da1435935] /lib64/libc.so.6(abort+0x148)[0x3da14370e8] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0x9f625c] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0x9f7c0a] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0x9de72e] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0x9df809] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0xb7610a] /ssd/Percona-Server-5.6.8-alpha60.2-313-debug.Linux.x86_64/bin/mysqld-debug[0xa9f5e8] /lib64/libpthread.so.0[0x3da1807d14] /lib64/libc.so.6(clone+0x6d)[0x3da14f168d] 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. Writing a core file