20191210 13:14:14 [INFO SPIDER RESULT] from [server23] 309 to 30:  affected_rows: 0  id: 0  status: 16386  warning_count: 0

20191210 13:14:14 [RECV SPIDER SQL] from [oper][localhost] to 30:  sql: truncate table tmp.test_spider_replicated

20191210 13:14:14 [SEND SPIDER SQL] from 30 to [server23] 309:  sql: truncate table `tmp`.`test_spider`

20191210 13:14:14 [INFO SPIDER RESULT] from [server23] 309 to 30:  affected_rows: 0  id: 0  status: 2  warning_count: 0

191210 13:14:14 [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: 10.4.10-MariaDB-log

key_buffer_size=134217728

read_buffer_size=131072

max_used_connections=1

max_threads=2050

thread_count=28

It is possible that mysqld could use up to 

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 4642264 K  bytes of memory

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

Thread pointer: 0x7f4085812008

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 = 0x7f40cd49ccf0 thread_stack 0x49000

/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x56247c801f2e]

/usr/sbin/mysqld(handle_fatal_signal+0x30f)[0x56247c2983af]

sigaction.c:0(__restore_rt)[0x7f40ccf57630]

/usr/lib64/mysql/plugin/ha_spider.so(_Z25spider_db_delete_all_rowsP9ha_spider+0x260)[0x7f40a0944790]

/usr/lib64/mysql/plugin/ha_spider.so(_ZN9ha_spider8truncateEv+0xf1)[0x7f40a098d741]

/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table16handler_truncateEP3THDP10TABLE_LISTb+0x3f0)[0x56247c18e090]

/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table14truncate_tableEP3THDP10TABLE_LIST+0x200)[0x56247c18e5c0]

/usr/sbin/mysqld(_ZN22Sql_cmd_truncate_table7executeEP3THD+0x5e)[0x56247c18e67e]

/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x19c8)[0x56247c08b098]

/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x24b)[0x56247c092aeb]

/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1b5e)[0x56247c0958ee]

/usr/sbin/mysqld(_Z10do_commandP3THD+0x11c)[0x56247c09707c]

/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1fa)[0x56247c172afa]

/usr/sbin/mysqld(handle_one_connection+0x3d)[0x56247c172bdd]

pthread_create.c:0(start_thread)[0x7f40ccf4fea5]

/lib64/libc.so.6(clone+0x6d)[0x7f40cb2f08cd]

Trying to get some variables.

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

Query (0x7f4085840020): truncate table tmp.test_spider_replicated

Connection ID (thread ID): 30

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

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 /var/lib/data/mysql/3306

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        0                    unlimited            bytes     

Max resident set          unlimited            unlimited            bytes     

Max processes             385818               385818               processes 

Max open files            200000               200000               files     

Max locked memory         65536                65536                bytes     

Max address space         unlimited            unlimited            bytes     

Max file locks            unlimited            unlimited            locks     

Max pending signals       385818               385818               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

2019-12-10 13:14:20 0 [Note] mysqld: Aria engine: starting recovery

recovered pages: 0% 11% 26% 53% 70% 80% 90% 100% (0.0 seconds); tables to flush: 4 3 2 1 0

 (0.0 seconds); 

2019-12-10 13:14:20 0 [Note] mysqld: Aria engine: recovery done

2019-12-10 13:14:20 0 [Note] InnoDB: Using Linux native AIO

2019-12-10 13:14:20 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins

2019-12-10 13:14:20 0 [Note] InnoDB: Uses event mutexes

2019-12-10 13:14:20 0 [Note] InnoDB: Compressed tables use zlib 1.2.7

2019-12-10 13:14:20 0 [Note] InnoDB: Number of pools: 1

2019-12-10 13:14:20 0 [Note] InnoDB: Using SSE2 crc32 instructions

2019-12-10 13:14:20 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M

2019-12-10 13:14:20 0 [Note] InnoDB: Completed initialization of buffer pool

2019-12-10 13:14:20 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().

2019-12-10 13:14:20 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=234536

2019-12-10 13:14:20 0 [Note] InnoDB: 128 out of 128 rollback segments are active.

2019-12-10 13:14:20 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"

2019-12-10 13:14:20 0 [Note] InnoDB: Creating shared tablespace for temporary tables

2019-12-10 13:14:20 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...

2019-12-10 13:14:20 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.

2019-12-10 13:14:20 0 [Note] InnoDB: Waiting for purge to start

2019-12-10 13:14:20 0 [Note] InnoDB: 10.4.10 started; log sequence number 234545; transaction id 49

2019-12-10 13:14:20 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/data/mysql/3306/ib_buffer_pool

2019-12-10 13:14:20 0 [Note] Plugin 'FEEDBACK' is disabled.

2019-12-10 13:14:20 0 [Note] InnoDB: Buffer pool(s) load completed at 191210 13:14:20

2019-12-10 13:14:20 0 [Warning] Plugin 'FEDERATED' is of maturity level gamma while the server is stable

2019-12-10 13:14:20 0 [Note] CONNECT: Version 1.06.0010 June 01, 2019

2019-12-10 13:14:20 0 [Note] Recovering after a crash using tc.log

2019-12-10 13:14:20 0 [Note] Starting crash recovery...

2019-12-10 13:14:20 0 [Note] Crash recovery finished.

2019-12-10 13:14:20 0 [Note] Server socket created on IP: '::'.

2019-12-10 13:14:20 0 [Warning] 'user' entry 'root@hostname' ignored in --skip-name-resolve mode.

2019-12-10 13:14:20 0 [Warning] 'proxies_priv' entry '@% root@hostname' ignored in --skip-name-resolve mode.

2019-12-10 13:14:20 26 [Note] Event Scheduler: scheduler thread started with id 26

2019-12-10 13:14:20 0 [Note] /usr/sbin/mysqld: ready for connections.

Version: '10.4.10-MariaDB-log'  socket: '/var/run/mysql/3306.sock'  port: 3306  MariaDB Server

20191210 13:14:21 [RECV SPIDER SQL] from [user][localhost] to 29:  sql: delete from tmp.test_spider_replicated

20191210 13:14:21 [SEND SPIDER SQL] from 29 to [server03] 302:  sql: set session transaction isolation level repe