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  1. MariaDB Server
  2. MDEV-8933

slave crashed when execute stop slave

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 10.0
    • Fix Version/s: 10.0.18
    • Component/s: Replication
    • Labels:
      None

      Description

      I executed a big transaction in the master,like insert into t1 select * from t2.When the slave is doing replay,I execute stop slave, it's very easy to cause the slave crash.
      Here is error log:

      150922 18:53:50 [ERROR] mysqld got signal 11 ;
      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: 10.0.12-MariaDB-log
      key_buffer_size=16777216
      read_buffer_size=262144
      max_used_connections=4
      max_threads=153
      thread_count=4
      It is possible that mysqld could use up to 
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 154596 K  bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.
       
      Thread pointer: 0x0x7f01f082b008
      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 = 0x7f023f920d58 thread_stack 0x48000
      mysys/stacktrace.c:247(my_print_stacktrace)[0xa9fbe9]
      sql/signal_handler.cc:153(handle_fatal_signal)[0x6dd66a]
      /lib64/libpthread.so.0[0x3bca00f710]
      sql/rpl_rli.h:650(rpl_group_info::free_annotate_event())[0x646767]
      sql/slave.cc:4694(handle_slave_sql)[0x539637]
      /lib64/libpthread.so.0[0x3bca0079d1]
      /lib64/libc.so.6(clone+0x6d)[0x3bc98e8b6d]
       
      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x0): 
      Connection ID (thread ID): 16
      Status: NOT_KILLED
       
      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
       
      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.

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              Assignee:
              Unassigned
              Reporter:
              linzhoukai Zhoukai Lin
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                Created:
                Updated:
                Resolved: