SIGSEGV in __strcmp_avx2|st_select_lex::add_table_to_list

Core was generated by `/test/mtest/GAL_MD170821-mariadb-10.2.41-linux-x86_64-dbg/bin/mysqld --defaults'.

Program terminated with signal SIGSEGV, Segmentation fault.

#0  0x0000000070000002 in ?? ()

[Current thread is 1 (Thread 0x7ffdaf7dc700 (LWP 2333010))]

(gdb) bt

#0  0x0000000070000002 in ?? ()

#1  0x000076cb45b2e766 in _raw_syscall () at /home/roc/rr/rr/src/preload/raw_syscall.S:120

#2  0x000076cb45b2a04e in traced_raw_syscall (call=<optimized out>) at /home/roc/rr/rr/src/preload/syscallbuf.c:272

#3  0x000076cb45b2d4d1 in syscall_hook_internal (call=0x14ca37ffffa0) at /home/roc/rr/rr/src/preload/syscallbuf.c:3295

#4  syscall_hook (call=0x14ca37ffffa0) at /home/roc/rr/rr/src/preload/syscallbuf.c:3329

#5  0x000076cb45b29e50 in _syscall_hook_trampoline () at /home/roc/rr/rr/src/preload/syscall_hook.S:313

#6  0x000076cb45b29eaf in __morestack () at /home/roc/rr/rr/src/preload/syscall_hook.S:458

#7  0x000076cb45b29f08 in _syscall_hook_trampoline_89_c2_f7_da () at /home/roc/rr/rr/src/preload/syscall_hook.S:504

#8  0x0000150b29d0cf0c in __pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

#9  0x00005609dba45fe2 in my_write_core (sig=sig@entry=11) at /test/mtest/10.2_dbg/mysys/stacktrace.c:382

#10 0x00005609db3367b3 in handle_fatal_signal (sig=11) at /test/mtest/10.2_dbg/sql/signal_handler.cc:355

#11 <signal handler called>

#12 __strcmp_avx2 () at ../sysdeps/x86_64/multiarch/strcmp-avx2.S:101

#13 0x00005609db125858 in st_select_lex::add_table_to_list (this=this@entry=0x14ca38006778, thd=thd@entry=0x14ca38002430, table=<optimized out>, alias=<optimized out>, table_options=<optimized out>, lock_type=lock_type@entry=TL_READ_DEFAULT, mdl_type=<optimized out>, index_hints_arg=<optimized out>, partition_names=<optimized out>, option=<optimized out>) at /test/mtest/10.2_dbg/sql/sql_parse.cc:8037

#14 0x00005609db2ebc9f in MYSQLparse (thd=thd@entry=0x14ca38002430) at /test/mtest/10.2_dbg/sql/sql_lex.h:1116

#15 0x00005609db134225 in parse_sql (thd=thd@entry=0x14ca38002430, parser_state=parser_state@entry=0x7ffdaf7db540, creation_ctx=creation_ctx@entry=0x0, do_pfs_digest=do_pfs_digest@entry=true) at /test/mtest/10.2_dbg/sql/sql_parse.cc:10101

#16 0x00005609db134619 in mysql_parse (thd=thd@entry=0x14ca38002430, rawbuf=rawbuf@entry=0x14ca39a892d8 "explain with t as (select a FROM t1  where b >= 'c') select t1.b FROM t1 ,t1 where t1.a = t2.c", length=length@entry=94, parser_state=parser_state@entry=0x7ffdaf7db540, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/mtest/10.2_dbg/sql/sql_parse.cc:7746

#17 0x00005609db135e12 in wsrep_mysql_parse (thd=thd@entry=0x14ca38002430, rawbuf=0x14ca39a892d8 "explain with t as (select a FROM t1  where b >= 'c') select t1.b FROM t1 ,t1 where t1.a = t2.c", length=94, parser_state=parser_state@entry=0x7ffdaf7db540, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/mtest/10.2_dbg/sql/sql_parse.cc:7585

#18 0x00005609db13736b in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14ca38002430, packet=packet@entry=0x14ca3800a101 "explain with t as (select a FROM t1  where b >= 'c') select t1.b FROM t1 ,t1 where t1.a = t2.c;", packet_length=packet_length@entry=95, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/mtest/10.2_dbg/sql/sql_class.h:1109

#19 0x00005609db13a14a in do_command (thd=0x14ca38002430) at /test/mtest/10.2_dbg/sql/sql_parse.cc:1381

#20 0x00005609db2401b1 in do_handle_one_connection (connect=connect@entry=0x265f392c8370) at /test/mtest/10.2_dbg/sql/sql_connect.cc:1336

#21 0x00005609db2403dc in handle_one_connection (arg=0x265f392c8370) at /test/mtest/10.2_dbg/sql/sql_connect.cc:1241

#22 0x0000150b29d04609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#23 0x00005631401a1293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95