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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10.1.1
Description
- Start a node with wsrep_provider
- SET @@global.wsrep_slave_threads=3;
- Shutdown
Error: Freeing unallocated data or underrun buffer [Thread 0xae5f7b40 (LWP 28976) exited]
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mysys/safemalloc.c:191, mysys/my_malloc.c:218, sql/sql_plugin.cc:1272, sql/sql_plugin.cc:3113, sql/sql_plugin.cc:3168, 141002 23:48:50 [Note] Event Scheduler: Purging the queue. 0 events
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sql/sql_class.cc:1653, sql/sql_class.cc:1691, sql/mysqld.cc:2837
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Program received signal SIGSEGV, Segmentation fault.
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[Switching to Thread 0xae640b40 (LWP 28975)]
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0x0828eb6f in intern_plugin_unlock (lex=0x0, plugin=0x917c6d18)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_plugin.cc:1288
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1288 DBUG_ASSERT(pi->ref_count);
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(gdb) bt
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#0 0x0828eb6f in intern_plugin_unlock (lex=0x0, plugin=0x917c6d18)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_plugin.cc:1288
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#1 0x08293aeb in unlock_variables (thd=0x8aa72038, vars=0x8aa72524)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_plugin.cc:3112
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#2 0x08293d46 in plugin_thdvar_cleanup (thd=0x8aa72038)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_plugin.cc:3167
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#3 0x0823a529 in THD::~THD (this=0x8aa72038, __in_chrg=<optimized out>)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_class.cc:1651
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#4 0x0823a8a7 in THD::~THD (this=0x8aa72038, __in_chrg=<optimized out>)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/sql_class.cc:1691
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#5 0x081b7ff0 in unlink_thd (thd=0x8aa72038)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/mysqld.cc:2836
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#6 0x081b83a6 in one_thread_per_connection_end (thd=0x8aa72038, put_in_cache=true)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/mysqld.cc:2949
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#7 0x08406c5c in start_wsrep_THD (arg=0x84157b4)
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at /home/nirbhay/project/git-repo/mariadb/bld/10.1/sql/wsrep_mysqld.cc:1805
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#8 0xb7d55d4c in start_thread (arg=0xae640b40) at pthread_create.c:308
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#9 0xb7b659de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
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