InnoDB: Failing assertion: !space->referenced() on DROP TABLE

Assert hit during RQG testing.

# 2020-09-02T03:02:48 [4059144] | [rr 4061206 1280885]2020-09-02 02:59:21 0x7f08f187d300[rr 4061206 1280888]  InnoDB: Assertion failure in file /home/mleich/Server/10.5A/storage/innobase/fil/fil0fil.cc line 2243

# 2020-09-02T03:02:48 [4059144] | [rr 4061206 1280890]InnoDB: Failing assertion: !space->referenced()

# 2020-09-02T03:02:48 [4059144] | [rr 4061206 1280892]InnoDB: We intentionally generate a memory trap.

...

Query (0x62b000126238): ALTER TABLE t2 ADD PRIMARY KEY ( col_int, col_text(9) )  /* E_R Thread11 QNO 444 CON_ID 62 */

# 2020-09-02T03:02:48 [4059144] | Connection ID (thread ID): 62

# 2020-09-02T03:02:48 [4059144] | [rr 4061206 1300994]Status: NOT_KILLED

(rr) bt

#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

#1  0x00007f08efbd9859 in __GI_abort () at abort.c:79

#2  0x00005637b2e99aa8 in ut_dbg_assertion_failed (expr=expr@entry=0x5637b3f9ca00 "!space->referenced()", file=file@entry=0x5637b3fa3090 "/home/mleich/Server/10.5A/storage/innobase/fil/fil0fil.cc", line=line@entry=2243)

    at /home/mleich/Server/10.5A/storage/innobase/ut/ut0dbg.cc:60

#3  0x00005637b316faf3 in fil_delete_tablespace (id=<optimized out>, if_exists=if_exists@entry=false, detached_handles=detached_handles@entry=0x7f08f18728c0) at /home/mleich/Server/10.5A/storage/innobase/fil/fil0fil.cc:2243

#4  0x00005637b2c487aa in row_drop_table_for_mysql (name=<optimized out>, trx=trx@entry=0x22773c0f2b90, sqlcom=sqlcom@entry=SQLCOM_DROP_DB, create_failed=create_failed@entry=false, nonatomic=<optimized out>, nonatomic@entry=false)

    at /home/mleich/Server/10.5A/storage/innobase/row/row0mysql.cc:3722

#5  0x00005637b320ffef in fts_drop_table (trx=trx@entry=0x22773c0f2b90, table_name=table_name@entry=0x7f08f1873bc0 "test/FTS_", '0' <repeats 13 times>, "26a_DELETED") at /home/mleich/Server/10.5A/storage/innobase/fts/fts0fts.cc:1443

#6  0x00005637b321090d in fts_drop_common_tables (trx=trx@entry=0x22773c0f2b90, fts_table=fts_table@entry=0x7f08f1873f60) at /home/mleich/Server/10.5A/storage/innobase/fts/fts0fts.cc:1577

#7  0x00005637b3210b4c in fts_drop_tables (trx=trx@entry=0x22773c0f2b90, table=table@entry=0x619000274820) at /home/mleich/Server/10.5A/storage/innobase/fts/fts0fts.cc:1688

#8  0x00005637b2c47a8b in row_drop_ancillary_fts_tables (trx=0x22773c0f2b90, table=0x619000274820) at /home/mleich/Server/10.5A/storage/innobase/row/row0mysql.cc:3214

#9  row_drop_table_for_mysql (name=name@entry=0x7f08f1875730 "test/#sql-alter-3df816-3e", trx=trx@entry=0x22773c0f2b90, sqlcom=sqlcom@entry=SQLCOM_ALTER_TABLE, create_failed=create_failed@entry=false, nonatomic=<optimized out>, nonatomic@entry=true)

    at /home/mleich/Server/10.5A/storage/innobase/row/row0mysql.cc:3682

#10 0x00005637b2840018 in ha_innobase::delete_table (this=this@entry=0x62b000128fb0, name=name@entry=0x61b0005a1140 "./test/#sql-alter-3df816-3e", sqlcom=sqlcom@entry=SQLCOM_ALTER_TABLE)

    at /home/mleich/Server/10.5A/storage/innobase/handler/ha_innodb.cc:13211

#11 0x00005637b281c22e in ha_innobase::delete_table (this=0x62b000128fb0, name=0x61b0005a1140 "./test/#sql-alter-3df816-3e") at /home/mleich/Server/10.5A/storage/innobase/handler/ha_innodb.cc:13338

#12 0x00005637b1b65996 in hton_drop_table (hton=<optimized out>, path=<optimized out>) at /home/mleich/Server/10.5A/sql/handler.cc:564

#13 0x00005637b19acec9 in THD::rm_temporary_table (this=this@entry=0x62b00011f218, base=0x615000001e98, path=0x61b0005a1140 "./test/#sql-alter-3df816-3e") at /home/mleich/Server/10.5A/sql/temporary_tables.cc:703

#14 0x00005637b19af049 in THD::free_tmp_table_share (this=this@entry=0x62b00011f218, share=share@entry=0x61b0005a0b98, delete_table=delete_table@entry=true) at /home/mleich/Server/10.5A/sql/handler.h:1718

#15 0x00005637b19b4f8b in THD::drop_temporary_table (this=this@entry=0x62b00011f218, table=table@entry=0x619000956a98, is_trans=is_trans@entry=0x0, delete_table=delete_table@entry=true) at /home/mleich/Server/10.5A/sql/temporary_tables.cc:669

#16 0x00005637b15a3be7 in mysql_alter_table (thd=thd@entry=0x62b00011f218, new_db=<optimized out>, new_name=new_name@entry=0x62b000124060, create_info=create_info@entry=0x7f08f1878e50, table_list=<optimized out>, table_list@entry=0x62b0001263d0, 

    alter_info=alter_info@entry=0x7f08f1878d40, order_num=<optimized out>, order=<optimized out>, ignore=<optimized out>, if_exists=<optimized out>) at /home/mleich/Server/10.5A/sql/sql_table.cc:10997

#17 0x00005637b174eb72 in Sql_cmd_alter_table::execute (this=<optimized out>, thd=0x62b00011f218) at /home/mleich/Server/10.5A/sql/structs.h:559

#18 0x00005637b12b662a in mysql_execute_command (thd=thd@entry=0x62b00011f218) at /home/mleich/Server/10.5A/sql/sql_parse.cc:5952

#19 0x00005637b126454a in mysql_parse (thd=thd@entry=0x62b00011f218, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x7f08f187aed0, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false)

    at /home/mleich/Server/10.5A/sql/sql_parse.cc:7994

#20 0x00005637b1295bb6 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x62b00011f218, packet=packet@entry=0x629001b26219 " ALTER TABLE t2 ADD PRIMARY KEY ( col_int, col_text(9) )  /* E_R Thread11 QNO 444 CON_ID 62 */ ", 

    packet_length=packet_length@entry=95, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /home/mleich/Server/10.5A/sql/sql_class.h:1251

#21 0x00005637b12a105d in do_command (thd=0x62b00011f218) at /home/mleich/Server/10.5A/sql/sql_parse.cc:1348

#22 0x00005637b173467c in do_handle_one_connection (connect=<optimized out>, connect@entry=0x6080000031b8, put_in_cache=put_in_cache@entry=true) at /home/mleich/Server/10.5A/sql/sql_connect.cc:1410

#23 0x00005637b17358b2 in handle_one_connection (arg=arg@entry=0x6080000031b8) at /home/mleich/Server/10.5A/sql/sql_connect.cc:1312

#24 0x00005637b25b3d03 in pfs_spawn_thread (arg=0x61500000a818) at /home/mleich/Server/10.5A/storage/perfschema/pfs.cc:2201

#25 0x000032542082d609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#26 0x00007f08efcd6103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

(rr)

origin/10.5, 10.5 0af6e525212f81c2da8185817c6ca2e7c3ac036a 2020-09-02T09:29:57+10:00

The server claims to be 10.5.6.

Getting RQG

==========

git clone https://github.com/mleich1/rqg --branch experimental RQG

origin/experimental 8762b0e26ec3c127695bd36b19a00aa6723705d4 2020-09-01T13:43:47+02:00

perl rqg.pl \

--no-mask \

--seed=random \

--engine=InnoDB \

--queries=100000000 \

--restart_timeout=120 \

--mysqld=--log_output=none \

--mysqld=--loose-innodb-use-atomic-writes \

--mysqld=--plugin-load-add=file_key_management.so \

--mysqld=--loose-file-key-management-filename=/RQG/conf/mariadb/encryption_keys.txt \

--mysqld=--innodb_lock_schedule_algorithm=fcfs \

--mysqld=--loose-idle_write_transaction_timeout=0 \

--mysqld=--loose-idle_transaction_timeout=0 \

--mysqld=--loose-idle_readonly_transaction_timeout=0 \

--mysqld=--connect_timeout=60 \

--mysqld=--interactive_timeout=28800 \

--mysqld=--slave_net_timeout=60 \

--mysqld=--net_read_timeout=30 \

--mysqld=--net_write_timeout=60 \

--mysqld=--loose-table_lock_wait_timeout=50 \

--mysqld=--wait_timeout=28800 \

--mysqld=--lock-wait-timeout=86400 \

--mysqld=--innodb-lock-wait-timeout=50 \

--reporters=Backtrace \

--reporters=ErrorLog \

--reporters=Deadlock1 \

--validators=None \

--mysqld=--log-bin \

--mysqld=--log_bin_trust_function_creators=1 \

--mysqld=--loose-debug_assert_on_not_freed_memory=0 \

--duration=300 \

--mysqld=--loose-innodb_fatal_semaphore_wait_threshold=300 \

--grammar=conf/mariadb/table_stress_innodb.yy \

--gendata=conf/mariadb/table_stress.zz \

--gendata_sql=conf/mariadb/table_stress.sql \

--mysqld=--loose-innodb_buffer_pool_instances=3 \

--mysqld=--loose-innodb_doublewrite=1 \

--mysqld=--loose-innodb-encryption-threads=7 \

--mysqld=--innodb_encryption_rotate_key_age=0 \

--redefine=conf/mariadb/redefine_innodb_undo.yy \

--threads=13 \

--mysqld=--innodb-encrypt-log \

--mysqld=--innodb-encrypt-tables \

--duration=300 \

--no_mask \

--workdir=<local settings< \

--vardir=<local settings< \

--mtr-build-thread=<local settings< \

--basedir1=<local settings< \

--script_debug=_nix_ \

--rr=Server \

--rr_options=--chaos

Error tagging pattern for RQG

[ 'TBR-671-MDEV-23651'    , 'InnoDB: Assertion failure in file .{1,150}fil0fil.cc.{1,200}InnoDB: Failing assertion: \!space->referenced\(\)' ],