[MDEV-32631] galera_2_cluster: before_rollback(): Assertion `0' failed Created: 2023-10-31  Updated: 2023-12-12

Status: Open
Project: MariaDB Server
Component/s: Galera
Affects Version/s: 10.4.31
Fix Version/s: 10.4

Type: Bug Priority: Critical
Reporter: Julius Goryavsky Assignee: Jan Lindström
Resolution: Unresolved Votes: 0
Labels: None

Issue Links:
Blocks
blocks MDEV-30172 Galera test case cleanup Stalled
Issue split
split from MDEV-29877 Galera test failure on galera_2_cluster Closed
Relates
relates to MDEV-22063 Assertion `0' failed in wsrep::transa... In Review

 Description   

server failed with:

wsrep-lib/src/transaction.cpp:734: int wsrep::transaction::before_rollback(): Assertion `0' failed.

WSREP_SST: [INFO] rsync SST completed on donor (20231031 11:22:25.919)
2023-10-31 11:22:25 0 [Note] WSREP: Donor monitor thread ended with total time 2 sec
2023-10-31 11:22:28 0 [Note] WSREP: async IST sender served
2023-10-31 11:22:28 0 [Note] WSREP: 2.0 (panda): State transfer from 0.0 (panda) complete.
2023-10-31 11:22:28 0 [Note] WSREP: Member 2.0 (panda) synced with group.
2023-10-31 11:22:30 18 [Note] Master connection name: ''  Master_info_file: 'master.info'  Relay_info_file: 'relay-log.info'
2023-10-31 11:22:30 18 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='', master_port='3306', master_log_file='', master_log_pos='4'. New state master_host='127.0.0.1', master_port='16000', master_log_file='', master_log_pos='4'.
2023-10-31 11:22:30 18 [Note] Previous Using_Gtid=No. New Using_Gtid=Current_Pos
2023-10-31 11:22:30 19 [Note] Slave I/O thread: Start asynchronous replication to master 'root@127.0.0.1:16000' in log '' at position 4
2023-10-31 11:22:30 20 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 4, relay log './mysqld-relay-bin.000001' position: 4; GTID position ''
2023-10-31 11:22:30 19 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16000',replication starts at GTID position ''
2023-10-31 11:22:30 20 [Note] WSREP: ready state reached
mysqld: /home/panda/mariadb-10.4/wsrep-lib/src/transaction.cpp:734: int wsrep::transaction::before_rollback(): Assertion `0' failed.
231031 11:22:33 [ERROR] mysqld got signal 6 ;
Sorry, we probably made a mistake, and this is a bug.
 
Your assistance in bug reporting will enable us to fix this for the next release.
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: 10.4.32-MariaDB-debug-log source revision: 12c5dec8cc31fc327a3eb66b1b2c20647a66ed77
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=11
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63663 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7fef8c000da0
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 = 0x7feff7687558 thread_stack 0x49000
mysys/stacktrace.c:174(my_print_stacktrace)[0x55ac176e8517]
sql/signal_handler.cc:235(handle_fatal_signal)[0x55ac16d9517d]
libc_sigaction.c:0(__restore_rt)[0x7ff01e21b520]
nptl/pthread_kill.c:44(__pthread_kill_implementation)[0x7ff01e26f9fc]
posix/raise.c:27(__GI_raise)[0x7ff01e21b476]
stdlib/abort.c:81(__GI_abort)[0x7ff01e2017f3]
intl/loadmsgcat.c:1177(_nl_load_domain)[0x7ff01e20171b]
/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x7ff01e212e96]
src/transaction.cpp:732(wsrep::transaction::before_rollback())[0x55ac178bfb7c]
src/client_state.cpp:412(wsrep::client_state::before_rollback())[0x55ac1789c803]
sql/wsrep_trans_observer.h:407(wsrep_before_rollback(THD*, bool))[0x55ac16d97aca]
sql/handler.cc:1945(ha_rollback_trans(THD*, bool))[0x55ac16d9cbb4]
sql/transaction.cc:497(trans_rollback_stmt(THD*))[0x55ac16be8e0f]
sql/sql_admin.cc:49(admin_recreate_table(THD*, TABLE_LIST*, Recreate_info*))[0x55ac16be185a]
sql/sql_admin.cc:1129(mysql_admin_table(THD*, TABLE_LIST*, st_ha_check_opt*, char const*, thr_lock_type, bool, bool, unsigned int, int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), int (handler::*)(THD*, st_ha_check_opt*), int (*)(THD*, TABLE_LIST*, st_ha_check_opt*), bool))[0x55ac16be5302]
sql/sql_admin.cc:1485(Sql_cmd_optimize_table::execute(THD*))[0x55ac16be68d1]
sql/sql_parse.cc:6218(mysql_execute_command(THD*))[0x55ac16a365a3]
sql/sql_parse.cc:8013(mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x55ac16a3bb2d]
sql/log_event.cc:5747(Query_log_event::do_apply_event(rpl_group_info*, char const*, unsigned int))[0x55ac16f06609]
sql/log_event.cc:5423(Query_log_event::do_apply_event(rpl_group_info*))[0x55ac16f05461]
sql/log_event.h:1492(Log_event::apply_event(rpl_group_info*))[0x55ac16922604]
sql/slave.cc:3820(apply_event_and_update_pos_apply(Log_event*, THD*, rpl_group_info*, int))[0x55ac1691372e]
sql/slave.cc:3982(apply_event_and_update_pos(Log_event*, THD*, rpl_group_info*))[0x55ac16913d71]
sql/slave.cc:4341(exec_relay_log_event(THD*, Relay_log_info*, rpl_group_info*))[0x55ac16914909]
sql/slave.cc:5541(handle_slave_sql)[0x55ac169188e6]
perfschema/pfs.cc:1871(pfs_spawn_thread)[0x55ac1713ac16]
nptl/pthread_create.c:442(start_thread)[0x7ff01e26dac3]
x86_64/clone3.S:83(__clone3)[0x7ff01e2ffa40]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7fef8c03466b): OPTIMIZE TABLE t1
 
Connection ID (thread ID): 20
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


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