galera_sr.GCF-1051 'innodb'              w2 [ fail ]

        Test ended at 2020-08-21 23:16:06

CURRENT_TEST: galera_sr.GCF-1051

mysqltest: At line 29: query 'SELECT COUNT(*) = 0 FROM t1' failed: 2013: Lost connection to MySQL server during query

The result from queries just before the failure was:

< snip >

SET SESSION wsrep_trx_fragment_size=1;

connection node_1;

START TRANSACTION;

SAVEPOINT A;

INSERT INTO t1 VALUES (1);

ROLLBACK TO SAVEPOINT A;

COMMIT;

connection node_1;

SELECT COUNT(*) = 0 FROM t1;

COUNT(*) = 0

1

SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;

COUNT(*) = 0

1

connection node_2;

SELECT COUNT(*) = 0 FROM t1;

More results from queries before failure can be found in /dev/shm/var/2/log/GCF-1051.log

Server [mysqld.2 - pid: 8092, winpid: 8092, exit: 256] failed during test run

Server log from this test:

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

mariadbd: /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.6/sql/transaction.cc:503: bool trans_commit_stmt(THD*): Assertion `thd->in_active_multi_stmt_transaction() || thd->m_transaction_psi == __null' failed.

200821 23:15:45 [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: 10.5.6-MariaDB-debug-log

key_buffer_size=1048576

read_buffer_size=131072

max_used_connections=2

max_threads=153

thread_count=5

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63737 K  bytes of memory

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

Thread pointer: 0x55a36267c088

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 = 0x7fd728521c48 thread_stack 0x49000

/usr/sbin/mariadbd(my_print_stacktrace+0x2b)[0x55a358f36c0b]

/usr/sbin/mariadbd(handle_fatal_signal+0x308)[0x55a3587dcc62]

addr2line: Dwarf Error: Offset (17530251) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2550293559) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (449586242) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6516329) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6516329.

addr2line: Dwarf Error: Offset (1295892) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 1295892.

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6514020.

addr2line: Dwarf Error: Offset (27591073) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (547102867) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (566436277) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 149.

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2197891747) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (2416014755) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (363181825) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7629154) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (4076936330) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628135) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (3657903871) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 160.

sigaction.c:0(__restore_rt)[0x7fd727da15e0]

:0(__GI_raise)[0x7fd7260361f7]

:0(__GI_abort)[0x7fd7260378e8]

:0(__assert_fail_base)[0x7fd72602f266]

:0(__GI___assert_fail)[0x7fd72602f312]

/usr/sbin/mariadbd(_Z17trans_commit_stmtP3THD+0x2ba)[0x55a3586ae70b]

/usr/sbin/mariadbd(_ZN14rpl_group_info25slave_close_thread_tablesEP3THD+0x5a)[0x55a35868e6fa]

/usr/sbin/mariadbd(_ZN15Query_log_event14do_apply_eventEP14rpl_group_infoPKcj+0x21d)[0x55a3589136dd]

/usr/sbin/mariadbd(_ZN15Query_log_event14do_apply_eventEP14rpl_group_info+0x16)[0x55a3589147ea]

/usr/sbin/mariadbd(_Z18wsrep_apply_eventsP3THDP14Relay_log_infoPKvm+0x4ff)[0x55a358aef05d]

/usr/sbin/mariadbd(+0xcb7901)[0x55a358ad8901]

/usr/sbin/mariadbd(_ZN27Wsrep_high_priority_service9apply_toiERKN5wsrep7ws_metaERKNS0_12const_bufferERNS0_14mutable_bufferE+0x133)[0x55a358ad9a6f]

/usr/sbin/mariadbd(_ZN5wsrep12server_state8on_applyERNS_21high_priority_serviceERKNS_9ws_handleERKNS_7ws_metaERKNS_12const_bufferE+0x82)[0x55a358fba216]

/usr/sbin/mariadbd(+0x11abae1)[0x55a358fccae1]

addr2line: Dwarf Error: Offset (17530251) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2550293559) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (449586242) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6516329) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6516329.

addr2line: Dwarf Error: Offset (1295892) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 1295892.

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6514020.

addr2line: Dwarf Error: Offset (27591073) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (547102867) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (566436277) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 149.

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2197891747) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (2416014755) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (363181825) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7629154) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (4076936330) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628135) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (3657903871) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 160.

src/trx_handle.cpp:387(galera::TrxHandleSlave::apply(void*, wsrep_cb_status (*)(void*, wsrep_ws_handle const*, unsigned int, wsrep_buf const*, wsrep_trx_meta const*, bool*), wsrep_trx_meta const&, bool&))[0x7fd723403900]

src/replicator_smm.cpp:504(galera::ReplicatorSMM::apply_trx(void*, galera::TrxHandleSlave&))[0x7fd72343bf2a]

src/replicator_smm.cpp:2145(galera::ReplicatorSMM::process_trx(void*, boost::shared_ptr<galera::TrxHandleSlave> const&))[0x7fd723441a19]

src/gcs_action_source.cpp:63(galera::GcsActionSource::process_writeset(void*, gcs_action const&, bool&))[0x7fd72341a8f9]

src/gcs_action_source.cpp:110(galera::GcsActionSource::dispatch(void*, gcs_action const&, bool&))[0x7fd72341af3a]

src/gcs_action_source.cpp:29(galera::GcsActionSource::process(void*, bool&))[0x7fd72341b16e]

src/replicator_smm.cpp:390(galera::ReplicatorSMM::async_recv(void*))[0x7fd723441f9b]

src/wsrep_provider.cpp:263(galera_recv)[0x7fd723454a88]

/usr/sbin/mariadbd(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0xe)[0x55a358fcd4ee]

/usr/sbin/mariadbd(+0xcd017c)[0x55a358af117c]

/usr/sbin/mariadbd(_Z15start_wsrep_THDPv+0x37d)[0x55a358ae443c]

/usr/sbin/mariadbd(+0xc5132e)[0x55a358a7232e]

addr2line: Dwarf Error: Offset (17530251) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2550293559) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (449586242) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6516329) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6516329.

addr2line: Dwarf Error: Offset (1295892) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 1295892.

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_info size (873810).

addr2line: Dwarf Error: Unable to read alt ref 6514020.

addr2line: Dwarf Error: Offset (27591073) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (547102867) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (566436277) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 149.

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (2197891747) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (2416014755) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (363181825) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (6514020) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7500912) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (7629154) greater than or equal to .debug_str size (1545347).

addr2line: Dwarf Error: Offset (4076936330) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (1140879717) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628147) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (7628135) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Offset (3657903871) greater than or equal to .debug_str size (4155956).

addr2line: Dwarf Error: Could not find abbrev number 160.

pthread_create.c:0(start_thread)[0x7fd727d99e25]

??:0(__clone)[0x7fd7260f934d]

Trying to get some variables.

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

Query (0x0): (null)

Connection ID (thread ID): 2

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 /dev/shm/var/2/mysqld.2/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             4096                 23142                processes 

Max open files            1024                 1024                 files     

Max locked memory         65536                65536                bytes     

Max address space         unlimited            unlimited            bytes     

Max file locks            unlimited            unlimited            locks     

Max pending signals       23142                23142                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: core

----------SERVER LOG END-------------

 - found 'core.8094' (0/0)

Trying 'dbx' to get a backtrace

gdb not found, cannot get the stack trace

Trying 'lldb' to get a backtrace from coredump /dev/shm/var/2/log/galera_sr.GCF-1051-innodb/mysqld.2/data/core.8094

 - deleting it, already saved 0

 - skipping '/dev/shm/var/2/log/galera_sr.GCF-1051-innodb/'

Retrying test galera_sr.GCF-1051, attempt(2/3)...

worker[2] > Restart  - not started

worker[2] > Restart  - not started

***Warnings generated in error logs during shutdown after running tests: galera_sr.GCF-1008 galera_sr.GCF-1043B galera_sr.GCF-1051 galera_sr.GCF-1018

mariadbd: /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.6/sql/transaction.cc:503: bool trans_commit_stmt(THD*): Assertion `thd->in_active_multi_stmt_transaction() || thd->m_transaction_psi == __null' failed.

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