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  1. MariaDB Server
  2. MDEV-33129

Crash in wsrep::wsrep_provider_v26::replay when setting gtid_slave_pos

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Incomplete
    • 10.6.16
    • N/A
    • Galera, Replication
    • None
    • Kubernetes

    Description

      We are running 3 node Galera cluster (A) + replication to another Galera cluster (B).

      When I set gtid_slave_pos on slave (B) it crashes:

      MariaDB [(none)]> SET GLOBAL gtid_slave_pos = "0-1-872101,10-1-827994,11-1-1159,12-1-240";
      ERROR 2013 (HY000): Lost connection to server during query

      When slave starts up after the failure gtid_slave_pos is set to:

      MariaDB [(none)]> select @@gtid_slave_pos;
      +------------------+
      | @@gtid_slave_pos |
      +------------------+
      | 0-1-872101       |
      +------------------+
      1 row in set (0.001 sec)
      

      and I can't START SLAVE because gtid doesn't match.

      It works fine on <=10.6.15, so as a workaround I started slave on 10.6.15 and then I bump it to 10.6.16.

      Error log:

      231227 22:32:21 [ERROR] mysqld got signal 11 ;
      Sorry, we probably made a mistake, and this is a bug.
       
      Your assistance in bug reporting will enable us to fix this for the next release.
      To report this bug, see https://mariadb.com/kb/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: 10.6.16-MariaDB-log source revision: b83c379420a8846ae4b28768d3c81fa354cca056
      key_buffer_size=10485760
      read_buffer_size=131072
      max_used_connections=3
      max_threads=111
      thread_count=13
      It is possible that mysqld could use up to
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 254674 K  bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.
       
      Thread pointer: 0x7fefc8384618
      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 = 0x7fefac37fd98 thread_stack 0x50000
      /opt/bitnami/mariadb/sbin/mysqld(my_print_stacktrace+0x2e)[0x560f9344323e]
      /opt/bitnami/mariadb/sbin/mysqld(handle_fatal_signal+0x475)[0x560f92f72a55]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140)[0x7feff4866140]
      /opt/bitnami/mariadb/lib/libgalera_smm.so(+0x66bf8)[0x7fefefe33bf8]
      /opt/bitnami/mariadb/lib/libgalera_smm.so(+0x445eb)[0x7fefefe115eb]
      Printing to addr2line failed
      /opt/bitnami/mariadb/sbin/mysqld(_ZN5wsrep18wsrep_provider_v266replayERKNS_9ws_handleEPNS_21high_priority_serviceE+0x29)[0x560f934cb989]
      /opt/bitnami/mariadb/sbin/mysqld(_ZN20Wsrep_client_service6replayEv+0xfe)[0x560f9321e45e]
      /opt/bitnami/mariadb/sbin/mysqld(_ZN5wsrep11transaction6replayERSt11unique_lockINS_5mutexEE+0x96)[0x560f934c9616]
      /opt/bitnami/mariadb/sbin/mysqld(_ZN5wsrep11transaction15after_statementERSt11unique_lockINS_5mutexEE+0xbd)[0x560f934c9b8d]
      /opt/bitnami/mariadb/sbin/mysqld(_ZN5wsrep12client_state15after_statementEv+0x6a)[0x560f934aeaba]
      /opt/bitnami/mariadb/sbin/mysqld(+0x7932f4)[0x560f92d452f4]
      /opt/bitnami/mariadb/sbin/mysqld(+0x7a2060)[0x560f92d54060]
      /opt/bitnami/mariadb/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjb+0x1df2)[0x560f92d56552]
      /opt/bitnami/mariadb/sbin/mysqld(_Z10do_commandP3THDb+0x131)[0x560f92d56e41]
      /opt/bitnami/mariadb/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECTb+0x3a7)[0x560f92e586b7]
      /opt/bitnami/mariadb/sbin/mysqld(handle_one_connection+0x5d)[0x560f92e58a1d]
      /opt/bitnami/mariadb/sbin/mysqld(+0xc105f9)[0x560f931c25f9]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7)[0x7feff485aea7]
      /lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7feff4447a2f]
       
      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x0): (null)
      Connection ID (thread ID): 1
      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=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off,hash_join_cardinality=off,cset_narrowing=off
       
      The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/ contains
      information that should help you find out what is causing the crash.
       
      We think the query pointer is invalid, but we will try to print it anyway.
      Query:
       
      Writing a core file...
      Working directory at /bitnami/mariadb/data
      Resource Limits:
      Limit                     Soft Limit           Hard Limit           Units
      Max cpu time              unlimited            unlimited            seconds
      Max file size             unlimited            unlimited            bytes
      Max data size             unlimited            unlimited            bytes
      Max stack size            8388608              unlimited            bytes
      Max core file size        unlimited            unlimited            bytes
      Max resident set          unlimited            unlimited            bytes
      Max processes             unlimited            unlimited            processes
      Max open files            1048576              1048576              files
      Max locked memory         65536                65536                bytes
      Max address space         unlimited            unlimited            bytes
      Max file locks            unlimited            unlimited            locks
      Max pending signals       117314               117314               signals
      Max msgqueue size         819200               819200               bytes
      Max nice priority         0                    0
      Max realtime priority     0                    0
      Max realtime timeout      unlimited            unlimited            us
      Core pattern: |/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -- %E
       
      Kernel version: Linux version 5.15.0-91-generic (buildd@lcy02-amd64-045) (gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #101-Ubuntu SMP Tue Nov 14 13:30:08 UTC 2023
      

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              Roel Roel Van de Paar
              mltrx Michał Trzciński
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                Created:
                Updated:
                Resolved:

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