[#MDEV-33285] Assertion `m_table' failed in ha_perfschema::rnd

Non-important issue at all, just logging so it can be added to filters. Extremely sporadic. Expect run times of 1h+ even with 200 threads repeating the SQL. Only one of the CHECKSUM TABLE statements is required, they can all fail with the given assertion.

SET @@max_statement_time=0.0001;

CHECKSUM TABLE performance_schema.rwlock_instances;

CHECKSUM TABLE performance_schema.table_io_waits_summary_by_table;

CHECKSUM TABLE performance_schema.users;

Leads to:

11.4.0 57618265ad914824ce78108729829df13c75e224
mariadbd: /test/bb-11.4-MDEV-7850_opt/storage/perfschema/ha_perfschema.cc:341: virtual int ha_perfschema::rnd_end(): Assertion `m_table' failed.

Regrettably no full stack is available:

11.4.0 57618265ad914824ce78108729829df13c75e224 (Optimized)
Core was generated by `/test/MDEV-7850_MD161223-mariadb-11.4.0-linux-x86_64-opt/bin/mariadbd --no-defa'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00001529ba6969fc in __pthread_mutex_lock_full (mutex=0x3541d3)
at ./nptl/pthread_mutex_lock.c:577
[Current thread is 1 (LWP 3490259)]
(gdb) bt
#0 0x00001529ba6969fc in __pthread_mutex_lock_full (mutex=0x3541d3) at ./nptl/pthread_mutex_lock.c:577
#1 0x0000000000000000 in ?? ()

However an earlier run captured the following frames:

11.4.0 57618265ad914824ce78108729829df13c75e224 (Optimized)
#1 ha_perfschema::rnd_end
#2 ha_perfschema::rnd_end
#3 handler::ha_rnd_end
#4 mysql_checksum_table

[MDEV-33285] Assertion `m_table' failed in ha_perfschema::rnd_end on CHECKSUM TABLE Created: 2024-01-20 Updated: 2024-01-20
Status:	Open
Project:	MariaDB Server
Component/s:	Performance Schema
Affects Version/s:	11.4
Fix Version/s:	11.4

[MDEV-33285] Assertion `m_table' failed in ha_perfschema::rnd_end on CHECKSUM TABLE Created: 2024-01-20 Updated: 2024-01-20