Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.4(EOL), 10.5
Description
SET SESSION wsrep_trx_fragment_size=DEFAULT; ;
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Leads to:
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10.5.3 e8351934b68d6d3ee273292eaa2ece203bb2b846 |
mysqld: /data/10.5_opt/wsrep-lib/src/client_state.cpp:327: void wsrep::client_state::disable_streaming(): Assertion `state_ == s_exec || state_ == s_quitting' failed.
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10.5.3 e8351934b68d6d3ee273292eaa2ece203bb2b846 |
Core was generated by `/data/MD020420-mariadb-10.5.3-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
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Program terminated with signal SIGABRT, Aborted.
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
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at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
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[Current thread is 1 (Thread 0x7fbb92755700 (LWP 5517))]
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(gdb) bt
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
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#1 0x000055d7acb10d47 in my_write_core (sig=sig@entry=6) at /data/10.5_opt/mysys/stacktrace.c:518
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#2 0x000055d7ac4d287a in handle_fatal_signal (sig=6) at /data/10.5_opt/sql/signal_handler.cc:325
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#3 <signal handler called>
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#4 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
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#5 0x00007fbb90e99801 in __GI_abort () at abort.c:79
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#6 0x00007fbb90e8939a in __assert_fail_base (fmt=0x7fbb910107d8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x55d7ad0e9748 "state_ == s_exec || state_ == s_quitting", file=file@entry=0x55d7ad0e95c8 "/data/10.5_opt/wsrep-lib/src/client_state.cpp", line=line@entry=327, function=function@entry=0x55d7ad0ea760 <wsrep::client_state::disable_streaming()::__PRETTY_FUNCTION__> "void wsrep::client_state::disable_streaming()") at assert.c:92
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#7 0x00007fbb90e89412 in __GI___assert_fail (assertion=assertion@entry=0x55d7ad0e9748 "state_ == s_exec || state_ == s_quitting", file=file@entry=0x55d7ad0e95c8 "/data/10.5_opt/wsrep-lib/src/client_state.cpp", line=line@entry=327, function=function@entry=0x55d7ad0ea760 <wsrep::client_state::disable_streaming()::__PRETTY_FUNCTION__> "void wsrep::client_state::disable_streaming()") at assert.c:101
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#8 0x000055d7acc398e0 in wsrep::client_state::disable_streaming (this=this@entry=0x7fbb5a818118) at /data/10.5_opt/wsrep-lib/src/client_state.cpp:327
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#9 0x000055d7ac7c40e8 in wsrep_trx_fragment_size_update (self=<optimized out>, thd=0x7fbb5a812018) at /data/10.5_opt/sql/wsrep_var.cc:786
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#10 0x000055d7ac22ce66 in sys_var::update (this=0x55d7ad6808c0 <Sys_wsrep_trx_fragment_size>, thd=0x7fbb5a812018, var=0x7fbb5a847278) at /data/10.5_opt/sql/set_var.cc:213
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#11 0x000055d7ac22d2c5 in set_var::update (this=<optimized out>, thd=<optimized out>) at /data/10.5_opt/sql/set_var.cc:859
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#12 0x000055d7ac22e5c9 in sql_set_variables (thd=thd@entry=0x7fbb5a812018, var_list=var_list@entry=0x7fbb5a816d70, free=free@entry=true) at /data/10.5_opt/sql/set_var.cc:746
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#13 0x000055d7ac2df3a1 in mysql_execute_command (thd=thd@entry=0x7fbb5a812018) at /data/10.5_opt/sql/sql_parse.cc:4976
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#14 0x000055d7ac2e4a6c in mysql_parse (thd=thd@entry=0x7fbb5a812018, rawbuf=<optimized out>, length=43, parser_state=parser_state@entry=0x7fbb927544d0, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/10.5_opt/sql/sql_parse.cc:7953
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#15 0x000055d7ac2d98e0 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fbb5a812018, packet=packet@entry=0x7fbb5a83a019 "SET SESSION wsrep_trx_fragment_size=DEFAULT", packet_length=packet_length@entry=43, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/10.5_opt/sql/sql_parse.cc:1839
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#16 0x000055d7ac2d7bff in do_command (thd=0x7fbb5a812018) at /data/10.5_opt/sql/sql_parse.cc:1358
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#17 0x000055d7ac3cc92e in do_handle_one_connection (connect=<optimized out>, connect@entry=0x7fbb904329b8, put_in_cache=put_in_cache@entry=true) at /data/10.5_opt/sql/sql_connect.cc:1422
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#18 0x000055d7ac3ccad4 in handle_one_connection (arg=arg@entry=0x7fbb904329b8) at /data/10.5_opt/sql/sql_connect.cc:1319
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#19 0x000055d7ac7389da in pfs_spawn_thread (arg=0x7fbb9044b018) at /data/10.5_opt/storage/perfschema/pfs.cc:2201
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#20 0x00007fbb91b7c6db in start_thread (arg=0x7fbb92755700) at pthread_create.c:463
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#21 0x00007fbb90f7a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Bug confirmed present in:
MariaDB: 10.4.13 (dbg), 10.4.13 (opt), 10.4.14 (dbg), 10.4.14 (opt), 10.5.3 (dbg), 10.5.3 (opt), 10.5.4 (dbg), 10.5.4 (opt)
Bug confirmed not present in:
MariaDB: 10.1.45 (dbg), 10.1.45 (opt), 10.2.32 (dbg), 10.2.32 (opt), 10.3.23 (dbg), 10.3.23 (opt)
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)
Attachments
Issue Links
- relates to
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- Closed
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Activity
Please also try with
SET SESSION wsrep_trx_fragment_size=0;
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As well as
SET GLOBAL wsrep_trx_fragment_size=0;
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Sometimes coredumps for this bug do not seem to generate properly.
I think this problem has been already fixed :
jan@jan-HP-ZBook-15u-G5:~/mysql/10.4/mysql-test$ ./mtr galera.galera_var_trx_fragment_size
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Logging: ./mtr galera.galera_var_trx_fragment_size
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vardir: /home/jan/mysql/10.4/mysql-test/var
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Checking leftover processes...
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Removing old var directory...
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Creating var directory '/home/jan/mysql/10.4/mysql-test/var'...
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Checking supported features...
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MariaDB Version 10.4.15-MariaDB-debug
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- SSL connections supported
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- binaries are debug compiled
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- binaries built with wsrep patch
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Collecting tests...
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Installing system database...
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==============================================================================
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TEST RESULT TIME (ms) or COMMENT
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--------------------------------------------------------------------------
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worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
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connection node_2;
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connection node_1;
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SET SESSION wsrep_trx_fragment_size=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SHOW GLOBAL VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SET SESSION wsrep_trx_fragment_size=0;
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SHOW SESSION VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SHOW GLOBAL VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SET SESSION wsrep_trx_fragment_size=DEFAULT;
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SHOW SESSION VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SHOW GLOBAL VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SET GLOBAL wsrep_trx_fragment_size=0;
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SHOW SESSION VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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SHOW GLOBAL VARIABLES LIKE 'wsrep_trx_fragment_size';
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Variable_name Value
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wsrep_trx_fragment_size 0
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galera.galera_var_trx_fragment_size 'innodb' [ pass ] 2052
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--------------------------------------------------------------------------
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The servers were restarted 0 times
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Spent 2.052 of 24 seconds executing testcases
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Completed: All 1 tests were successful.
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It is not fixed and apparently has never been. You are checking it in a galera suite, thus on a Galera cluster. Nothing in the description suggests this. All you needed to do is to run a single statement on a vanilla server.
I can't re-open it because there was a commit (pseudo-fix adding the irrelevant test case), so I had to create another one, MDEV-24596.
Note to self; two unique bug strings, slightly different stacks
state_ == s_exec || state_ == s_quitting|SIGABRT|wsrep::client_state::disable_streaming|wsrep_trx_fragment_size_update|sys_var::update|set_var::updatestate_ == s_exec || state_ == s_quitting|SIGABRT|wsrep::client_state::disable_streaming|wsrep_trx_fragment_size_update|sys_var::update|sys_var::set_default