Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.1.14
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None
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MariaDB 10.1.14
Galera 25.3.15
Description
After setting the wsrep_provider to galera (without enabling wsrep_on):
[mysqld]
...
binlog_format=ROW
wsrep_provider=/usr/lib64/galera/libgalera_smm.so
mysqld will start ok.
It crashes after setting the wsrep_cluster_address:
MariaDB [(none)]> set global wsrep_cluster_address="gcomm://";
ERROR 2013 (HY000): Lost connection to MySQL server during query
160607 5:54:00 [ERROR] mysqld got signal 11 ;
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This could be because you hit a bug. It is also possible that this binary
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or one of the libraries it was linked against is corrupt, improperly built,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs
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We will try our best to scrape up some info that will hopefully help
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diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail.
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Server version: 10.1.14-MariaDB
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=1
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max_threads=153
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thread_count=1
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467113 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x0x7f65841ee6c8
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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stack_bottom = 0x7f659abf5258 thread_stack 0x48400
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/usr/sbin/mysqld(my_print_stacktrace+0x29)[0x557293e117a9]
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/usr/sbin/mysqld(handle_fatal_signal+0x34d)[0x55729398470d]
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/lib64/libpthread.so.0(+0x10f40)[0x7f6598d86f40]
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/usr/sbin/mysqld(+0x523a9d)[0x557293925a9d]
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/usr/sbin/mysqld(_Z28wsrep_cluster_address_updateP7sys_varP3THD13enum_var_type+0x118)[0x5572939344d8]
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/usr/sbin/mysqld(_ZN7sys_var6updateEP3THDP7set_var+0xd3)[0x5572937a5f63]
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/usr/sbin/mysqld(_ZN7set_var6updateEP3THD+0x17)[0x5572937a6207]
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/usr/sbin/mysqld(_Z17sql_set_variablesP3THDP4ListI12set_var_baseEb+0x89)[0x5572937a7489]
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/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x6aa7)[0x55729381da67]
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/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x264)[0x55729381fc24]
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/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x2157)[0x557293822b97]
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/usr/sbin/mysqld(_Z10do_commandP3THD+0x163)[0x5572938232d3]
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/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x18c)[0x5572938db33c]
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/usr/sbin/mysqld(handle_one_connection+0x37)[0x5572938db507]
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/lib64/libpthread.so.0(+0x7484)[0x7f6598d7d484]
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/lib64/libc.so.6(clone+0x6d)[0x7f6598228e7d]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x7f65840d6720): is an invalid pointer
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Connection ID (thread ID): 3
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Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on
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