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  1. MariaDB Server
  2. MDEV-25094

main.query_cache_debug: Assertion `0' failed

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      http://buildbot.askmonty.org/buildbot/reports/cross_reference#branch=&revision=&platform=&dt=&bbnum=&typ=&info=&fail_name=^main.query_cache_debug&fail_variant=&fail_info_short=&fail_info_full=query_cache_size&limit=25

      CURRENT_TEST: main.query_cache_debug
      mysqltest: At line 345: query 'SET GLOBAL query_cache_size=@save_query_cache_size' failed: 2013: Lost connection to MySQL server during query
       
      The result from queries just before the failure was:
      < snip >
      SET GLOBAL query_cache_type= 1;
      connect  con2,localhost,root,,test;
      connect  con1,localhost,root,,test;
      

      http://buildbot.askmonty.org/buildbot/builders/kvm-fulltest2/builds/27370/steps/mtr_ps/logs/stdio

      Thread 1 (Thread 0xb34d7b40 (LWP 32715)):
      #0  0xb77bcc31 in __kernel_vsyscall ()
      #1  0xb73a2ce1 in pthread_kill () from /lib/i386-linux-gnu/libpthread.so.0
      #2  0x812f7f83 in my_write_core (sig=6) at /home/buildbot/buildbot/build/mariadb-10.6.0/mysys/stacktrace.c:424
      #3  0x80a51465 in handle_fatal_signal (sig=6) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/signal_handler.cc:330
      #4  <signal handler called>
      #5  0xb77bcc31 in __kernel_vsyscall ()
      #6  0xb701ce89 in raise () from /lib/i386-linux-gnu/libc.so.6
      #7  0xb701e3e7 in abort () from /lib/i386-linux-gnu/libc.so.6
      #8  0xb7015d07 in ?? () from /lib/i386-linux-gnu/libc.so.6
      #9  0xb7015d8b in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
      #10 0x806490e7 in Query_cache::end_of_result (this=0x81f0c7e0 <query_cache>, thd=0xb0901918) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/sql_cache.cc:1220
      #11 0x806d55d0 in dispatch_command (command=COM_QUERY, thd=0xb0901918, packet=0xb0905c19 "", packet_length=69) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/sql_parse.cc:2329
      #12 0x806d1f54 in do_command (thd=0xb0901918) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/sql_parse.cc:1366
      #13 0x8088c7d2 in do_handle_one_connection (connect=0x8429e1c0, put_in_cache=true) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/sql_connect.cc:1410
      #14 0x8088c4ed in handle_one_connection (arg=0x8429e1c0) at /home/buildbot/buildbot/build/mariadb-10.6.0/sql/sql_connect.cc:1312
      #15 0x80d8e4fe in pfs_spawn_thread (arg=0x841dc208) at /home/buildbot/buildbot/build/mariadb-10.6.0/storage/perfschema/pfs.cc:2201
      #16 0xb739c2b5 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
      #17 0xb70d816e in clone () from /lib/i386-linux-gnu/libc.so.6
      

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              Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              midenok Aleksey Midenkov
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                Created:
                Updated:

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