galera_concurrent_ctas: assertion in the galera::ReplicatorSMM::finish_cert()

galera.galera_concurrent_ctas 'innodb'   [ fail ]

        Test ended at 2023-11-10 20:07:52

CURRENT_TEST: galera.galera_concurrent_ctas

ERROR 1050 (42S01) at line 1: Table 't1' already exists

ERROR 1050 (42S01) at line 1: Table 't1' already exists

ERROR 2013 (HY000) at line 1: Lost connection to MySQL server during query

Server [mysqld.1 - pid: 2091623, winpid: 2091623, exit: 256] failed during test run

Server log from this test:

----------SERVER LOG START-----------

2023-11-10 20:07:44 2 [ERROR] Slave SQL: Error 'Table 't1' already exists' on query. Default database: 'test'. Query: 'CREATE TABLE `t1` (

  `SLEEP(0.1)` int(1) NOT NULL

)', Internal MariaDB error code: 1050

2023-11-10 20:07:44 2 [Warning] WSREP: Event 1 Query apply failed: 1, seqno 72

2023-11-10 20:07:45 0 [Note] WSREP: Member 0(panda) initiates vote on 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72,8d891cf9f0867089:  Table 't1' already exists, Error_code: 1050;

2023-11-10 20:07:45 0 [Note] WSREP: Votes over 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72:

   8d891cf9f0867089:   1/2

Waiting for more votes.

2023-11-10 20:07:45 0 [Note] WSREP: Member 1(panda) responds to vote on 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72,0000000000000000: Success

2023-11-10 20:07:45 0 [Note] WSREP: Votes over 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72:

   0000000000000000:   1/2

   8d891cf9f0867089:   1/2

Winner: 0000000000000000

2023-11-10 20:07:45 2 [ERROR] WSREP: Inconsistency detected: Inconsistent by consensus on 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72

	 at /home/panda/galera/galera/src/replicator_smm.cpp:process_apply_error():1342

	 at /home/panda/galera/galera/src/replicator_smm.cpp:handle_apply_error():1369

2023-11-10 20:07:45 2 [Note] WSREP: Closing send monitor...

2023-11-10 20:07:45 2 [Note] WSREP: Closed send monitor.

2023-11-10 20:07:45 2 [Note] WSREP: gcomm: terminating thread

2023-11-10 20:07:45 2 [Note] WSREP: gcomm: joining thread

2023-11-10 20:07:45 2 [Note] WSREP: gcomm: closing backend

2023-11-10 20:07:46 2 [Note] WSREP: view(view_id(NON_PRIM,5285bfee-a233,5) memb {

	5285bfee-a233,0

} joined {

} left {

} partitioned {

	533ad0ea-8cfd,0

})

2023-11-10 20:07:46 2 [Note] WSREP: PC protocol downgrade 1 -> 0

2023-11-10 20:07:46 2 [Note] WSREP: view((empty))

2023-11-10 20:07:46 2 [Note] WSREP: gcomm: closed

2023-11-10 20:07:46 0 [Note] WSREP: New COMPONENT: primary = no, bootstrap = no, my_idx = 0, memb_num = 1

2023-11-10 20:07:46 0 [Note] WSREP: Flow-control interval: [16, 16]

2023-11-10 20:07:46 0 [Note] WSREP: Received NON-PRIMARY.

2023-11-10 20:07:46 0 [Note] WSREP: Shifting SYNCED -> OPEN (TO: 74)

2023-11-10 20:07:46 0 [Note] WSREP: New SELF-LEAVE.

2023-11-10 20:07:46 0 [Note] WSREP: Flow-control interval: [0, 0]

2023-11-10 20:07:46 0 [Note] WSREP: Received SELF-LEAVE. Closing connection.

2023-11-10 20:07:46 0 [Note] WSREP: Shifting OPEN -> CLOSED (TO: 74)

2023-11-10 20:07:46 0 [Note] WSREP: RECV thread exiting 0: Success

2023-11-10 20:07:46 2 [Note] WSREP: recv_thread() joined.

2023-11-10 20:07:46 2 [Note] WSREP: Closing replication queue.

2023-11-10 20:07:46 2 [Note] WSREP: Closing slave action queue.

2023-11-10 20:07:46 2 [ERROR] WSREP: Failed to apply write set: gtid: 5b615829-7ffc-11ee-b5ce-ce76384a43e5:72 server_id: 533ad0ea-7ffc-11ee-8cfd-6f966113d31b client_id: 16 trx_id: 169 flags: 3 (start_transaction | commit)

mariadbd: /home/panda/galera/galera/src/replicator_smm.cpp:3293: wsrep_status_t galera::ReplicatorSMM::finish_cert(galera::TrxHandleMaster*, const galera::TrxHandleSlavePtr&): Assertion `ts->global_seqno() == cert_.position() + 1' failed.

231110 20:07:46 [ERROR] mysqld got signal 6 ;

This could be because you hit a bug. It is also possible that this binary

or one of the libraries it was linked against is corrupt, improperly built,

or misconfigured. This error can also be caused by malfunctioning hardware.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help

diagnose the problem, but since we have already crashed, 

something is definitely wrong and this may fail.

Server version: 10.5.23-MariaDB-debug-log source revision: 5deb8be746e988788ed6e5d91a935a02769bdd93

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=4

max_threads=153

thread_count=7

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63769 K  bytes of memory

Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x7f14d00307f8

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x7f1528211bb8 thread_stack 0x49000

mysys/stacktrace.c:212(my_print_stacktrace)[0x5603d89fd361]

sql/signal_handler.cc:241(handle_fatal_signal)[0x5603d80700d9]

libc_sigaction.c:0(__restore_rt)[0x7f1536354520]

nptl/pthread_kill.c:44(__pthread_kill_implementation)[0x7f15363a89fc]

posix/raise.c:27(__GI_raise)[0x7f1536354476]

stdlib/abort.c:81(__GI_abort)[0x7f153633a7f3]

intl/loadmsgcat.c:1177(_nl_load_domain)[0x7f153633a71b]

/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x7f153634be96]

src/replicator_smm.cpp:3296(galera::ReplicatorSMM::finish_cert(galera::TrxHandleMaster*, boost::shared_ptr<galera::TrxHandleSlave> const&))[0x7f1531b3cecf]

src/replicator_smm.cpp:3376(galera::ReplicatorSMM::cert(galera::TrxHandleMaster*, boost::shared_ptr<galera::TrxHandleSlave> const&))[0x7f1531b46141]

src/replicator_smm.cpp:3399(galera::ReplicatorSMM::cert_and_catch(galera::TrxHandleMaster*, boost::shared_ptr<galera::TrxHandleSlave> const&))[0x7f1531b3d30a]

src/replicator_smm.cpp:1056(galera::ReplicatorSMM::replay_trx(galera::TrxHandleMaster&, galera::TrxHandleLock&, void*))[0x7f1531b2fa0b]

src/wsrep_provider.cpp:339(galera_replay_trx)[0x7f1531b01f67]

src/wsrep_provider_v26.cpp:984(wsrep::wsrep_provider_v26::replay(wsrep::ws_handle const&, wsrep::high_priority_service*))[0x5603d8bfc3c5]

sql/wsrep_client_service.cc:297(Wsrep_client_service::replay())[0x5603d847792a]

src/transaction.cpp:2047(wsrep::transaction::replay(std::unique_lock<wsrep::mutex>&))[0x5603d8bf4492]

src/transaction.cpp:882(wsrep::transaction::after_statement(std::unique_lock<wsrep::mutex>&))[0x5603d8befa32]

src/client_state.cpp:266(wsrep::client_state::after_statement())[0x5603d8bcb84d]

sql/wsrep_trans_observer.h:470(wsrep_after_statement(THD*))[0x5603d7ccd13a]

sql/sql_parse.cc:7952(wsrep_mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x5603d7ce61f8]

sql/sql_parse.cc:1877(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x5603d7cd1c81]

sql/sql_parse.cc:1375(do_command(THD*))[0x5603d7cd0521]

sql/sql_connect.cc:1416(do_handle_one_connection(CONNECT*, bool))[0x5603d7e99ce6]

sql/sql_connect.cc:1320(handle_one_connection)[0x5603d7e99a5b]

perfschema/pfs.cc:2203(pfs_spawn_thread)[0x5603d83f0ea0]

nptl/pthread_create.c:442(start_thread)[0x7f15363a6ac3]

x86_64/clone3.S:83(__clone3)[0x7f1536438a40]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x0): (null)

Connection ID (thread ID): 1

Status: NOT_KILLED

Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off

The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains

information that should help you find out what is causing the crash.

We think the query pointer is invalid, but we will try to print it anyway. 

Query: 

Writing a core file...

Working directory at /home/panda/mariadb-10.5/build/mysql-test/var/mysqld.1/data

Resource Limits:

Limit                     Soft Limit           Hard Limit           Units     

Max cpu time              unlimited            unlimited            seconds   

Max file size             unlimited            unlimited            bytes     

Max data size             unlimited            unlimited            bytes     

Max stack size            8388608              unlimited            bytes     

Max core file size        unlimited            unlimited            bytes     

Max resident set          unlimited            unlimited            bytes     

Max processes             63457                63457                processes 

Max open files            1024                 1024                 files     

Max locked memory         2094301184           2094301184           bytes     

Max address space         unlimited            unlimited            bytes     

Max file locks            unlimited            unlimited            locks     

Max pending signals       63457                63457                signals   

Max msgqueue size         819200               819200               bytes     

Max nice priority         0                    0                    

Max realtime priority     0                    0                    

Max realtime timeout      unlimited            unlimited            us        

Core pattern: |/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -- %E