SEGV around dict_free_vc_templ during DROP INDEX

origin/10.6 6c82ab4f726b83f09646c22afddd4c102e60607b 2022-06-14T15:33:11+03:00

# 2022-06-15T12:12:17 [3188740] | [rr 3191641 910722]2022-06-15 12:08:51 200 [Note] InnoDB: Online DDL : Start reading clustered index of the table and create temporary files

# 2022-06-15T12:12:17 [3188740] | [rr 3191641 910750]2022-06-15 12:08:51 200 [Note] InnoDB: Online DDL : End of reading clustered index of the table and create temporary files

# 2022-06-15T12:12:17 [3188740] | [rr 3191641 910754]2022-06-15 12:08:51 200 [Note] InnoDB: Online DDL : Applying log to index

# 2022-06-15T12:12:17 [3188740] | [rr 3191641 912270]220615 12:08:51 [rr 3191641 912273][ERROR] mysqld got signal 11 ;

Thread 2 received signal SIGSEGV, Segmentation fault.

[Switching to Thread 3191641.3192456]

0x000055db215d865d in dict_free_vc_templ (vc_templ=0x0) at /data/Server/10.6R/storage/innobase/include/dict0dict.inl:1184

1184            UT_DELETE_ARRAY(vc_templ->default_rec);

(rr) bt

#0  0x000055db215d865d in dict_free_vc_templ (vc_templ=0x0) at /data/Server/10.6R/storage/innobase/include/dict0dict.inl:1184

#1  0x000055db216106d4 in ha_innobase::prepare_inplace_alter_table (this=0x61d000a758b8, altered_table=0x12eb5c66b290, ha_alter_info=0x12eb5c66ab90) at /data/Server/10.6R/storage/innobase/handler/handler0alter.cc:8215

#2  0x000055db20c7625a in handler::ha_prepare_inplace_alter_table (this=0x61d000a758b8, altered_table=0x12eb5c66b290, ha_alter_info=0x12eb5c66ab90) at /data/Server/10.6R/sql/handler.cc:5199

#3  0x000055db206edea2 in mysql_inplace_alter_table (thd=0x62b00009a218, table_list=0x62b0000a1418, table=0x6190003aed98, altered_table=0x12eb5c66b290, ha_alter_info=0x12eb5c66ab90, target_mdl_request=0x12eb5c66ac90, 

    ddl_log_state=0x12eb5c66a9b0, trigger_param=0x12eb5c66b700, alter_ctx=0x12eb5c66c1a0) at /data/Server/10.6R/sql/sql_table.cc:7359

#4  0x000055db207025ca in mysql_alter_table (thd=0x62b00009a218, new_db=0x62b00009ec18, new_name=0x62b00009f030, create_info=0x12eb5c66d650, table_list=0x62b0000a1418, alter_info=0x12eb5c66d520, order_num=0, order=0x0, 

    ignore=false, if_exists=false) at /data/Server/10.6R/sql/sql_table.cc:10278

#5  0x000055db20891700 in Sql_cmd_alter_table::execute (this=0x62b0000a1bf0, thd=0x62b00009a218) at /data/Server/10.6R/sql/sql_alter.cc:542

#6  0x000055db20492589 in mysql_execute_command (thd=0x62b00009a218, is_called_from_prepared_stmt=false) at /data/Server/10.6R/sql/sql_parse.cc:5996

#7  0x000055db2049e956 in mysql_parse (thd=0x62b00009a218, rawbuf=0x62b0000a1238 "ALTER TABLE t1 DROP KEY `Marvão_idx1`, DROP INDEX `uidx2`, ALGORITHM = NOCOPY, LOCK = DEFAULT  /* E_R Thread2 QNO 3070 CON_ID 210 */", 

    length=133, parser_state=0x12eb5c66eb20) at /data/Server/10.6R/sql/sql_parse.cc:8029

#8  0x000055db20476d64 in dispatch_command (command=COM_QUERY, thd=0x62b00009a218, 

    packet=0x629000505219 " ALTER TABLE t1 DROP KEY `Marvão_idx1`, DROP INDEX `uidx2`, ALGORITHM = NOCOPY, LOCK = DEFAULT  /* E_R Thread2 QNO 3070 CON_ID 210 */ ", packet_length=135, blocking=true)

    at /data/Server/10.6R/sql/sql_parse.cc:1896

#9  0x000055db204741ab in do_command (thd=0x62b00009a218, blocking=true) at /data/Server/10.6R/sql/sql_parse.cc:1409

#10 0x000055db20877b73 in do_handle_one_connection (connect=0x608000040fb8, put_in_cache=true) at /data/Server/10.6R/sql/sql_connect.cc:1418

#11 0x000055db208773ff in handle_one_connection (arg=0x608000002eb8) at /data/Server/10.6R/sql/sql_connect.cc:1312

#12 0x00007fc54a654609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#13 0x00007fc54a790293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

(rr)

pluto:/data/results/1655290115/TBR-1318

_RR_TRACE_DIR="./1/rr" rr replay --mark-stdio

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