[MDEV-22842] Crash with sigsegv and assertion `lookup_handler != this' failed in handler::ha_check_overlaps Created: 2020-06-09  Updated: 2023-10-09  Resolved: 2023-10-09

Status: Closed
Project: MariaDB Server
Component/s: Galera, Versioned Tables
Affects Version/s: 10.5
Fix Version/s: N/A

Type: Bug Priority: Major
Reporter: Stepan Patryshev (Inactive) Assignee: Jan Lindström
Resolution: Cannot Reproduce Votes: 1
Labels: None
Environment:

Galera 26.4.4(rae24803), CentOS 7.


Attachments: File 200610_mysqld1_10.5.err     File 200610_mysqld2_10.5.err     File overlap_galera_200609.test    
Issue Links:
Relates
relates to MDEV-22799 Report overlaps related sigsegv and a... Closed

 Description   

Run this test from 'mysql-test/suite/galera/t':

--source include/galera_cluster.inc
--source include/have_innodb.inc
 
--connect (con1,localhost,root,,test)
--connect (con2,localhost,root,,test)
 
CREATE TABLE IF NOT EXISTS t1 (id INT AUTO_INCREMENT, f VARCHAR(16), start_time DATE, end_time DATE, PERIOD FOR per(start_time, end_time), PRIMARY KEY(id, per WITHOUT OVERLAPS));
CREATE TABLE IF NOT EXISTS t2 (id VARCHAR(32), f INT, start_time DATE, end_time DATE, PERIOD FOR per(start_time, end_time), PRIMARY KEY(id), UNIQUE(f, per WITHOUT OVERLAPS));
CREATE OR REPLACE TABLE t3 LIKE t1;
 
INSERT IGNORE INTO t2 (start_time, end_time) VALUES ('1976-01-08', '1993-08-02'), ('1976-08-01', '2001-03-31') ORDER BY 1;
 
START TRANSACTION;
UPDATE IGNORE t2 SET start_time = '1976-03-27', end_time = '2037-08-14' ORDER BY start_time, end_time;
--send
 
DELETE t3.* FROM t1, t3;
--connection con1
--send
 
ALTER TABLE t1 FORCE;
 
--connection con2
--reap
 
CREATE TABLE IF NOT EXISTS t4 AS SELECT * FROM t3;
 
# Cleanup
DROP TABLE t1, t2, t3, t4;
--source include/galera_end.inc

It fails on 10.5, and does not fail on 10.4, 86c50a25.

mysqld.1.err:

10.5, 01e8459d

mariadbd: /home/stepan/mariadb/10.5/sql/handler.cc:6863: int handler::ha_check_overlaps(const uchar*, const uchar*): Assertion `lookup_handler != this' failed.
200609 14:11:26 [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: 10.5.4-MariaDB-debug-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=4
max_threads=153
thread_count=8
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63700 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7f0e34966258
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 = 0x7f0e86bb1ce8 thread_stack 0x49000
/home/stepan/mariadb/10.5/sql/mariadbd(my_print_stacktrace+0x40)[0x5580462b37f8]
mysys/stacktrace.c:306(my_print_stacktrace)[0x558045967447]
sigaction.c:0(__restore_rt)[0x7f0eacc8a5d0]
:0(__GI_raise)[0x7f0eaaf78207]
:0(__GI_abort)[0x7f0eaaf798f8]
:0(__assert_fail_base)[0x7f0eaaf71026]
:0(__GI___assert_fail)[0x7f0eaaf710d2]
/home/stepan/mariadb/10.5/sql/mariadbd(_ZN7handler17ha_check_overlapsEPKhS1_+0x4b5)[0x55804597e633]
sql/handler.cc:6864(handler::ha_check_overlaps(unsigned char const*, unsigned char const*))[0x55804597f4f0]
sql/handler.cc:7038(handler::ha_update_row(unsigned char const*, unsigned char const*))[0x558045ae87b1]
sql/log_event_server.cc:8325(Update_rows_log_event::do_exec_row(rpl_group_info*))[0x558045ae023f]
sql/log_event_server.cc:5650(Rows_log_event::do_apply_event(rpl_group_info*))[0x558045508e6d]
sql/log_event.h:1496(Log_event::apply_event(rpl_group_info*))[0x558045d9678b]
sql/wsrep_applier.cc:208(wsrep_apply_events(THD*, Relay_log_info*, void const*, unsigned long))[0x558045d77902]
sql/wsrep_high_priority_service.cc:127(apply_events(THD*, Relay_log_info*, wsrep::const_buffer const&, wsrep::mutable_buffer&))[0x558045d7a25e]
sql/wsrep_high_priority_service.cc:676(Wsrep_replayer_service::apply_write_set(wsrep::ws_meta const&, wsrep::const_buffer const&, wsrep::mutable_buffer&))[0x55804634a1e3]
src/server_state.cpp:328(apply_write_set(wsrep::server_state&, wsrep::high_priority_service&, wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x55804634db33]
src/server_state.cpp:1127(wsrep::server_state::on_apply(wsrep::high_priority_service&, wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x558046364a85]
wsrep/high_priority_service.hpp:48(wsrep::high_priority_service::apply(wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x558046361da1]
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&))[0x7f0ea5627500]
src/trx_handle.hpp:826(galera::TrxHandleMaster::lock())[0x7f0ea5664b2e]
src/trx_handle.hpp:1126(~TrxHandleLock)[0x7f0ea56794ed]
/home/stepan/mariadb/10.5/sql/mariadbd(_ZN5wsrep18wsrep_provider_v266replayERKNS_9ws_handleEPNS_21high_priority_serviceE+0x57)[0x558046363599]
src/wsrep_provider_v26.cpp:858(wsrep::wsrep_provider_v26::replay(wsrep::ws_handle const&, wsrep::high_priority_service*))[0x558045d75553]
sql/wsrep_client_service.cc:271(Wsrep_client_service::replay())[0x558046359e31]
src/transaction.cpp:1703(wsrep::transaction::replay(wsrep::unique_lock<wsrep::mutex>&))[0x558046356807]
src/transaction.cpp:816(wsrep::transaction::after_statement())[0x558046343a5e]
src/client_state.cpp:249(wsrep::client_state::after_statement())[0x558045602400]
sql/wsrep_trans_observer.h:424(wsrep_after_statement(THD*))[0x55804561a18b]
sql/sql_parse.cc:7826(wsrep_mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool))[0x558045606d4b]
sql/sql_parse.cc:1860(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x5580456054ca]
sql/sql_parse.cc:1356(do_command(THD*))[0x5580457ac200]
sql/sql_connect.cc:1411(do_handle_one_connection(CONNECT*, bool))[0x5580457abf44]
sql/sql_connect.cc:1315(handle_one_connection)[0x558045cee186]
pthread_create.c:0(start_thread)[0x7f0eacc82dd5]
??:0(__clone)[0x7f0eab03fead]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7f0ea489d2ab): UPDATE IGNORE t2 SET start_time = '1976-03-27', end_time = '2037-08-14' ORDER BY start_time, end_time
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 http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file...
Working directory at /home/stepan/mariadb/10.5/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             4096                 23005                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       23005                23005                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/libexec/abrt-hook-ccpp %s %c %p %u %g %t e %P %I %h

mysqld.2.err:

10.5, 01e8459d

200609 14:11:26 [ERROR] mysqld got signal 11 ;
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: 10.5.4-MariaDB-debug-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=1
max_threads=153
thread_count=4
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63700 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7f72f4002018
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 = 0x7f730c049d20 thread_stack 0x49000
/home/stepan/mariadb/10.5/sql/mariadbd(my_print_stacktrace+0x40)[0x55fe2ad5e7f8]
mysys/stacktrace.c:306(my_print_stacktrace)[0x55fe2a412447]
sigaction.c:0(__restore_rt)[0x7f73138835d0]
/home/stepan/mariadb/10.5/sql/mariadbd(_Z8key_copyPhPKhPK6st_keyjb+0x86)[0x55fe2a54038e]
sql/key.cc:130(key_copy(unsigned char*, unsigned char const*, st_key const*, unsigned int, bool))[0x55fe2a42953a]
sql/handler.cc:6847(handler::ha_check_overlaps(unsigned char const*, unsigned char const*))[0x55fe2a429cb7]
sql/handler.cc:6986(handler::ha_write_row(unsigned char const*))[0x55fe2a59123a]
sql/log_event_server.cc:7260(Rows_log_event::write_row(rpl_group_info*, bool))[0x55fe2a591594]
sql/log_event_server.cc:7480(Write_rows_log_event::do_exec_row(rpl_group_info*))[0x55fe2a58b23f]
sql/log_event_server.cc:5650(Rows_log_event::do_apply_event(rpl_group_info*))[0x55fe29fb3e6d]
sql/log_event.h:1496(Log_event::apply_event(rpl_group_info*))[0x55fe2a84178b]
sql/wsrep_applier.cc:208(wsrep_apply_events(THD*, Relay_log_info*, void const*, unsigned long))[0x55fe2a822902]
sql/wsrep_high_priority_service.cc:127(apply_events(THD*, Relay_log_info*, wsrep::const_buffer const&, wsrep::mutable_buffer&))[0x55fe2a824684]
sql/wsrep_high_priority_service.cc:525(Wsrep_applier_service::apply_write_set(wsrep::ws_meta const&, wsrep::const_buffer const&, wsrep::mutable_buffer&))[0x55fe2adf51e3]
src/server_state.cpp:328(apply_write_set(wsrep::server_state&, wsrep::high_priority_service&, wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x55fe2adf8b33]
src/server_state.cpp:1127(wsrep::server_state::on_apply(wsrep::high_priority_service&, wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x55fe2ae0fa85]
wsrep/high_priority_service.hpp:48(wsrep::high_priority_service::apply(wsrep::ws_handle const&, wsrep::ws_meta const&, wsrep::const_buffer const&))[0x55fe2ae0cda1]
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&))[0x7f730c220500]
src/replicator_smm.cpp:504(galera::ReplicatorSMM::apply_trx(void*, galera::TrxHandleSlave&))[0x7f730c258b1a]
src/replicator_smm.cpp:2145(galera::ReplicatorSMM::process_trx(void*, boost::shared_ptr<galera::TrxHandleSlave> const&))[0x7f730c25e659]
src/gcs_action_source.cpp:63(galera::GcsActionSource::process_writeset(void*, gcs_action const&, bool&))[0x7f730c2374e9]
src/gcs_action_source.cpp:110(galera::GcsActionSource::dispatch(void*, gcs_action const&, bool&))[0x7f730c237b2a]
src/gcs_action_source.cpp:29(~Release)[0x7f730c237d5e]
src/replicator_smm.cpp:390(galera::ReplicatorSMM::async_recv(void*))[0x7f730c25ebdb]
src/wsrep_provider.cpp:263(galera_recv)[0x7f730c2717f8]
/home/stepan/mariadb/10.5/sql/mariadbd(_ZN5wsrep18wsrep_provider_v2611run_applierEPNS_21high_priority_serviceE+0x30)[0x55fe2ae0dc8c]
src/wsrep_provider_v26.cpp:731(wsrep::wsrep_provider_v26::run_applier(wsrep::high_priority_service*))[0x55fe2a84260a]
sql/wsrep_thd.cc:58(wsrep_replication_process(THD*, void*))[0x55fe2a833f47]
sql/wsrep_mysqld.cc:2965(start_wsrep_THD(void*))[0x55fe2a799186]
pthread_create.c:0(start_thread)[0x7f731387bdd5]
??:0(__clone)[0x7f7311c38ead]
 
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (0x7f72ffdf7f7b): INSERT IGNORE INTO t2 (start_time, end_time) VALUES ('1976-01-08', '1993-08-02'), ('1976-08-01', '2001-03-31') ORDER BY 1
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 http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
Writing a core file...
Working directory at /home/stepan/mariadb/10.5/mysql-test/var/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                 23005                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       23005                23005                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/libexec/abrt-hook-ccpp %s %c %p %u %g %t e %P %I %h



 Comments   
Comment by Jan Lindström [ 2023-10-09 ]

Can't reproduce 10.5.23 commit 6e9b421f

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