SIGSEGV in __memcmp_avx2_movbe

Core was generated by `/test/mtest/GAL_MD170621-mariadb-10.5.11-linux-x86_64-dbg/bin/mysqld --defaults'.

Program terminated with signal SIGSEGV, Segmentation fault.

#0  0x0000000070000002 in ?? ()

[Current thread is 1 (Thread 0x4f6e03291700 (LWP 1668597))]

(gdb) bt

#0  0x0000000070000002 in ?? ()

#1  0x0000563b371e6766 in _raw_syscall () at /home/roc/rr/rr/src/preload/raw_syscall.S:120

#2  0x0000563b371e204e in traced_raw_syscall (call=<optimized out>) at /home/roc/rr/rr/src/preload/syscallbuf.c:272

#3  0x0000563b371e54d1 in syscall_hook_internal (call=0x14a7a9d87fa0) at /home/roc/rr/rr/src/preload/syscallbuf.c:3295

#4  syscall_hook (call=0x14a7a9d87fa0) at /home/roc/rr/rr/src/preload/syscallbuf.c:3329

#5  0x0000563b371e1e50 in _syscall_hook_trampoline () at /home/roc/rr/rr/src/preload/syscall_hook.S:313

#6  0x0000563b371e1eaf in __morestack () at /home/roc/rr/rr/src/preload/syscall_hook.S:458

#7  0x0000563b371e1f08 in _syscall_hook_trampoline_89_c2_f7_da () at /home/roc/rr/rr/src/preload/syscall_hook.S:504

#8  0x00005c577e252f0c in __pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

#9  0x0000563b386ca2d2 in my_write_core (sig=sig@entry=11) at /test/mtest/10.5_dbg/mysys/stacktrace.c:424

#10 0x0000563b37e10622 in handle_fatal_signal (sig=11) at /test/mtest/10.5_dbg/sql/signal_handler.cc:343

#11 <signal handler called>

#12 __memcmp_avx2_movbe () at ../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S:182

#13 0x0000563b37c95dfd in rpl_sql_thread_info::cached_charset_compare (this=0xa5a5a5a5a5a5a5a5, charset=charset@entry=0x3535740a7ac0 "\b")

    at /test/mtest/10.5_dbg/sql/rpl_rli.cc:2535

#14 0x0000563b37fa54a0 in Query_log_event::do_apply_event (this=0x3535740a79c8, rgi=0x353574149980,

    query_arg=0x35357414a613 "CREATE TABLE IF NOT EXISTS `v1` (\n  `a` int(1) NOT NULL\n)", q_len_arg=57)

    at /test/mtest/10.5_dbg/sql/log_event_server.cc:1742

#15 0x0000563b37fa6b62 in Query_log_event::do_apply_event (this=<optimized out>, rgi=<optimized out>)

    at /test/mtest/10.5_dbg/sql/log_event_server.cc:1581

#16 0x0000563b381e5980 in Log_event::apply_event (rgi=0x353574149980, this=0x3535740a79c8) at /test/mtest/10.5_dbg/sql/log_event.h:1505

#17 wsrep_apply_events (thd=thd@entry=0x353574136c28, rli=<optimized out>, events_buf=<optimized out>, buf_len=137)

    at /test/mtest/10.5_dbg/sql/wsrep_applier.cc:208

#18 0x0000563b381c9371 in apply_events (thd=thd@entry=0x353574136c28, rli=<optimized out>, data=..., err=...)

    at /test/mtest/10.5_dbg/wsrep-lib/include/wsrep/buffer.hpp:48

#19 0x0000563b381c96fb in Wsrep_replayer_service::apply_write_set (this=0x4f6e0328fcd0, ws_meta=..., data=..., err=...)

    at /test/mtest/10.5_dbg/sql/wsrep_high_priority_service.cc:720

#20 0x0000563b387f21cd in apply_write_set (server_state=..., high_priority_service=..., ws_handle=..., ws_meta=..., data=...)

    at /test/mtest/10.5_dbg/wsrep-lib/src/server_state.cpp:327

#21 0x0000563b387f3119 in wsrep::server_state::on_apply (this=<optimized out>, high_priority_service=..., ws_handle=..., ws_meta=...,

    data=...) at /test/mtest/10.5_dbg/wsrep-lib/src/server_state.cpp:1137

#22 0x0000563b38800e43 in wsrep::high_priority_service::apply (data=..., ws_meta=..., ws_handle=..., this=0x4f6e0328fcd0)

    at /test/mtest/10.5_dbg/wsrep-lib/include/wsrep/high_priority_service.hpp:47

#23 (anonymous namespace)::apply_cb (ctx=ctx@entry=0x4f6e0328fcd0, wsh=wsh@entry=0x4f6e0328f520, flags=flags@entry=65,

    buf=buf@entry=0x4f6e0328f530, meta=meta@entry=0x4f6e0328f7e0, exit_loop=exit_loop@entry=0x4f6e0328f7a0)

    at /test/mtest/10.5_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:504

#24 0x000014a7b12f7145 in galera::TrxHandleSlave::apply (this=this@entry=0x3535740d32a0, recv_ctx=recv_ctx@entry=0x4f6e0328fcd0,

    apply_cb=0x563b38800cc0 <(anonymous namespace)::apply_cb(void*, wsrep_ws_handle_t const*, uint32_t, wsrep_buf_t const*, wsrep_trx_meta_t const*, wsrep_bool_t*)>, meta=..., exit_loop=@0x4f6e0328f7a0: false) at /test/mtest/10.5_galera_dbg/galera/src/trx_handle.cpp:391

#25 0x000014a7b130e318 in galera::ReplicatorSMM::replay_trx (this=0x563b3bafdc20, trx=..., lock=..., trx_ctx=0x4f6e0328fcd0)

    at /test/mtest/10.5_galera_dbg/galera/src/replicator_smm.cpp:1108

#26 0x000014a7b12e3c24 in galera_replay_trx (gh=<optimized out>, trx_handle=<optimized out>, recv_ctx=0x4f6e0328fcd0)

    at /test/mtest/10.5_galera_dbg/galera/src/wsrep_provider.cpp:311

#27 0x0000563b388016fe in wsrep::wsrep_provider_v26::replay (this=<optimized out>, ws_handle=..., reply_service=<optimized out>)

    at /test/mtest/10.5_dbg/wsrep-lib/src/wsrep_provider_v26.cpp:206

#28 0x0000563b381c8c45 in Wsrep_client_service::replay (this=0x35357409b478)

    at /test/mtest/10.5_dbg/wsrep-lib/include/wsrep/transaction.hpp:223

#29 0x0000563b387f910f in wsrep::transaction::replay (this=this@entry=0x35357409b4f8, lock=...)

    at /test/mtest/10.5_dbg/wsrep-lib/src/transaction.cpp:1889

#30 0x0000563b387fc2ee in wsrep::transaction::after_statement (this=this@entry=0x35357409b4f8)

--Type <RET> for more, q to quit, c to continue without paging--

    at /test/mtest/10.5_dbg/wsrep-lib/src/transaction.cpp:855

#31 0x0000563b387e2f66 in wsrep::client_state::after_statement (this=this@entry=0x35357409b490)

    at /test/mtest/10.5_dbg/wsrep-lib/src/client_state.cpp:276

#32 0x0000563b37b3280a in wsrep_after_statement (thd=0x353574094ff8) at /test/mtest/10.5_dbg/sql/sql_class.h:5099

#33 wsrep_mysql_parse (thd=thd@entry=0x353574094ff8, rawbuf=0x3535740a7f40 "CREATE TABLE IF NOT EXISTS v1 SELECT 2 as a", length=43,

    parser_state=parser_state@entry=0x4f6e032903d0, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false)

    at /test/mtest/10.5_dbg/sql/sql_parse.cc:7929

#34 0x0000563b37b42563 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x353574094ff8,

    packet=packet@entry=0x35357409f659 "CREATE TABLE IF NOT EXISTS v1 SELECT 2 as a;", packet_length=packet_length@entry=44,

    is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/mtest/10.5_dbg/sql/sql_class.h:1271

#35 0x0000563b37b45dd5 in do_command (thd=0x353574094ff8) at /test/mtest/10.5_dbg/sql/sql_parse.cc:1370

#36 0x0000563b37ca3a28 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x6e2e2f620c28,

    put_in_cache=put_in_cache@entry=true) at /test/mtest/10.5_dbg/sql/sql_connect.cc:1423

#37 0x0000563b37ca412f in handle_one_connection (arg=arg@entry=0x6e2e2f620c28) at /test/mtest/10.5_dbg/sql/sql_connect.cc:1325

#38 0x0000563b38160871 in pfs_spawn_thread (arg=0x6e2e2f646e08) at /test/mtest/10.5_dbg/storage/perfschema/pfs.cc:2201

#39 0x00005c577e24a609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#40 0x0000104668744293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95