Na het updaten van MariaDB via Brew naar versie 10.1.8 had ik problemen met het opstarten van de MySQL server.
~ mysqld 2015-10-28 10:45:19 140735257919488 [Note] mysqld (mysqld 10.1.8-MariaDB) starting as process 1069 ... 2015-10-28 10:45:19 140735257919488 [Warning] Setting lower_case_table_names=2 because file system for /usr/local/var/mysql/ is case insensitive 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Using mutexes to ref count buffer pool pages 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: The InnoDB memory heap is disabled 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Memory barrier is not used 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Compressed tables use zlib 1.2.5 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Using CPU crc32 instructions 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Initializing buffer pool, size = 128.0M 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Completed initialization of buffer pool 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Highest supported file format is Barracuda. 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: The log sequence numbers 2407038528 and 2407038528 in ibdata files do not match the log sequence number 2407038728 in the ib_logfiles! 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Database was not shutdown normally! 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Starting crash recovery. 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Restoring possible half-written data pages 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: from the doublewrite buffer... 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: 128 rollback segment(s) are active. 2015-10-28 10:45:19 140735257919488 [Note] InnoDB: Waiting for purge to start 2015-10-28 10:45:19 7000008b1000 InnoDB: Assertion failure in thread 123145311424512 in file btr0cur.cc line 5341 InnoDB: Failing assertion: rb_ctx != RB_NONE 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. 151028 10:45:19 [ERROR] 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. To report this bug, see http://kb.askmonty.org/en/reporting-bugs 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. Server version: 10.1.8-MariaDB key_buffer_size=134217728 read_buffer_size=131072 max_used_connections=0 max_threads=153 thread_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467104 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x0x0 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 = 0x0 thread_stack 0x48000 0 mysqld 0x000000010f93bd21 my_print_stacktrace + 61 0 mysqld 0x000000010f3dfffc handle_fatal_signal + 632 0 libsystem_platform.dylib 0x00007fff9501552a _sigtramp + 26 0 ??? 0x0000000000000009 0x0 + 9 0 libsystem_c.dylib 0x00007fff9f50237b abort + 129 0 mysqld 0x000000010f782e39 _ZL28btr_check_blob_fil_page_typemmPKhm + 0 0 mysqld 0x000000010f8cf80d _Z14row_purge_stepP9que_thr_t + 2334 0 mysqld 0x000000010f8a2a1a _Z15que_run_threadsP9que_thr_t + 822 0 mysqld 0x000000010f8f9862 _Z9trx_purgemmb + 2812 0 mysqld 0x000000010f8eccb1 srv_purge_coordinator_thread + 2484 0 libsystem_pthread.dylib 0x00007fff94b169b1 _pthread_body + 131 0 libsystem_pthread.dylib 0x00007fff94b1692e _pthread_body + 0 0 libsystem_pthread.dylib 0x00007fff94b14385 thread_start + 13 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.
Aangezien ik geen MariaDB/MySQL expert ben heb ik niet de oorzaak van dit probleem kunnen vinden. Gelukkig kun je met Brew eenvoudig terug naar een oudere versie.
brew switch mariadb 10.0.21
Hiermee was het probleem direct opgelost.