[MDEV-8339] Server crash during table cache eviction - Jira

XML

Word

Printable

Details

Type: Bug
Status: Closed (View Workflow)
Priority: Major
Resolution: Fixed
Affects Version/s: 10.1.5
Fix Version/s: 10.1.6
Component/s: OTHER
Labels:
None

Description

we need to run out of table_open_cache to enter this code branch
there were ~5 active + N stale connections, though low connection number should be fine
if they can simulate out of table cache (e.g. one connection locks/unlocks table_open_cache
table instances, while other connections accessing other tables)
number of tables is not known
table_definition_cache may (or may not) relate to this problem
there should be no DDL/admin statements involved (though they're not excluded)
there should be no difference which DML statements are involved, so plain SELECT-s should be fine

2015-06-17 14:01:32 140497706510080 [Note] WSREP: Stop replication

2015-06-17 14:01:32 140497706510080 [Note] Event Scheduler: Purging the

queue. 0 events

2015-06-17 14:01:32 140497706510080 [Note]

/usr/mariadb/mariadb/bin//mysqld: Shutdown complete

150617 14:01:32 mysqld_safe mysqld from pid file /home/mysql/pid/local.pid

ended

150617 14:02:38 mysqld_safe Starting mysqld daemon with databases from

/home/mysql/data/local/

2015-06-17 14:02:38 140260849645440 [Warning] 'THREAD_CONCURRENCY' is

deprecated and will be removed in a future release.

2015-06-17 14:02:38 140260849645440 [Note] /usr/mariadb/mariadb/bin//mysqld

(mysqld 10.1.5-MariaDB-log) starting as process 2321 ...

2015-06-17 14:02:38 140260849645440 [Note] Plugin 'InnoDB' is disabled.

2015-06-17 14:02:38 140260849645440 [Note] Plugin 'FEEDBACK' is disabled.

2015-06-17 14:02:38 140260849645440 [Note] Server socket created on IP:

'::'.

2015-06-17 14:02:38 140260849645440 [Note] Event Scheduler: Loaded 0 events

2015-06-17 14:02:38 140260849645440 [Note] WSREP: Read nil XID from storage

engines, skipping position init

2015-06-17 14:02:38 140260849645440 [Note] WSREP: wsrep_load(): loading

provider library 'none'

2015-06-17 14:02:38 140260849645440 [Note]

/usr/mariadb/mariadb/bin//mysqld: ready for connections.

Version: '10.1.5-MariaDB-log'  socket: '/tmp/mysql.BH.sock'  port: 3307

 MariaDB Server

150617 17:02:14 [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 http://kb.askmonty.org/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: 10.1.5-MariaDB-log

key_buffer_size=629145600

read_buffer_size=4194304

max_used_connections=23

max_threads=102

thread_count=16

It is possible that mysqld could use up to

key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads =

1452041 K  bytes of memory

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

Thread pointer: 0x0x7f90d0353008

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 = 0x7f9103539e80 thread_stack 0x48000

mysys/stacktrace.c:247(my_print_stacktrace)[0x7f9106c50b0b]

sql/signal_handler.cc:153(handle_fatal_signal)[0x7f91067eadb5]

/lib64/libpthread.so.0(+0x10d00)[0x7f910537dd00]

sql/sql_plist.h:181(I_P_List_iterator)[0x7f910679cf03]

mysys/lf_hash.c:125(lfind)[0x7f9106c5a1a0]

sql/table_cache.cc:1084(tdc_iterate(THD*, char (*)(void*, void*), void*,

bool))[0x7f910679e4e3]

sql/table_cache.cc:267(tc_add_table(THD*, TABLE*))[0x7f910679e808]

sql/sql_base.cc:2572(open_table(THD*, TABLE_LIST*,

Open_table_context*))[0x7f9106633272]

sql/sql_base.cc:4016(open_and_process_table)[0x7f91066370c8]

sql/sql_base.cc:5184(open_and_lock_tables(THD*, DDL_options_st const&,

TABLE_LIST*, bool, unsigned int, Prelocking_strategy*))[0x7f9106637394]

sql/sql_parse.cc:5718(execute_sqlcom_select)[0x7f910666f083]

sql/sql_parse.cc:2938(mysql_execute_command(THD*))[0x7f910667a9ce]

sql/sql_parse.cc:7173(mysql_parse)[0x7f910667dc3d]

sql/sql_parse.cc:1470(dispatch_command(enum_server_command, THD*, char*,

unsigned int))[0x7f91066802a8]

sql/sql_parse.cc:1095(do_command(THD*))[0x7f910668083b]

sql/sql_connect.cc:1347(do_handle_one_connection(THD*))[0x7f91067435ef]

sql/sql_connect.cc:1260(handle_one_connection)[0x7f9106743747]

/lib64/libpthread.so.0(+0x7654)[0x7f9105374654]

/lib64/libc.so.6(clone+0x6d)[0x7f9104a987dd]

Trying to get some variables.

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

Query (0x7f90c8424020): is an invalid pointer

Connection ID (thread ID): 516

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=off,table_elimination=on,extended_keys=on,exists_to_in=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.

150617 17:02:14 mysqld_safe Number of processes running now: 0

150617 17:02:14 mysqld_safe mysqld restarted

2015-06-17 17:02:15 140086665152384 [Warning] 'THREAD_CONCURRENCY' is

deprecated and will be removed in a future release.

2015-06-17 17:02:15 140086665152384 [Note] /usr/mariadb/mariadb/bin//mysqld

(mysqld 10.1.5-MariaDB-log) starting as process 9785 ...

2015-06-17 17:02:15 140086665152384 [Note] mysqld: Aria engine: starting

recovery

recovered pages: 0% 10% 21% 31% 41% 51% 78% 90% 100% (0.0 seconds); tables

to flush: 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18

17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 (0.3 seconds);

2015-06-17 17:02:15 140086665152384 [Note] mysqld: Aria engine: recovery

done

2015-06-17 17:02:15 140086665152384 [Note] Plugin 'InnoDB' is disabled.

2015-06-17 17:02:15 140086665152384 [Note] Plugin 'FEEDBACK' is disabled.

2015-06-17 17:02:15 140086665152384 [Note] Recovering after a crash using

tc.log

2015-06-17 17:02:15 140086665152384 [Note] Starting crash recovery...

2015-06-17 17:02:15 140086665152384 [Note] Crash recovery finished.

2015-06-17 17:02:15 140086665152384 [Note] Server socket created on IP:

'::'.

2015-06-17 17:02:15 140086665152384 [Note] Event Scheduler: Loaded 0 events

2015-06-17 17:02:15 140086665152384 [Note] WSREP: Read nil XID from storage

engines, skipping position init

2015-06-17 17:02:15 140086665152384 [Note] WSREP: wsrep_load(): loading

provider library 'none'

2015-06-17 17:02:15 140086665152384 [Note]

/usr/mariadb/mariadb/bin//mysqld: ready for connections.

Version: '10.1.5-MariaDB-log'  socket: '/tmp/mysql.BH.sock'  port: 3307

 MariaDB Server

2015-06-17 17:02:19 140086617798400 [ERROR] mysqld: Table

'./conquista_comercial/est_atu' is marked as crashed and should be repaired

2015-06-17 17:02:19 140086617798400 [Warning] Checking table:

'./conquista_comercial/est_atu'

2015-06-17 17:02:19 140086617798400 [ERROR] mysqld: Table

'./conquista_comercial/est_spa' is marked as crashed and should be repaired

2015-06-17 17:02:19 140086617798400 [Warning] Checking table:

'./conquista_comercial/est_spa'

2015-06-17 17:02:51 140086617798400 [ERROR] mysqld: Table

'./conquista_comercial/est_dia' is marked as crashed and should be repaired

2015-06-17 17:02:51 140086617798400 [Warning] Checking table:

'./conquista_comercial/est_dia'

2015-06-17 17:02:52 140086617798400 [ERROR] mysqld: Table

'./conquista_comercial/rastreabilidade_impressao' is marked as crashed and

should be repaired

2015-06-17 17:02:52 140086617798400 [Warning] Checking table:

'./conquista_comercial/rastreabilidade_impressao'

2015-06-17 17:29:58 140086663948032 [ERROR] mysqld: Table

'./conquista_comercial/est_atu_erros' is marked as crashed and should be

repaired

2015-06-17 17:29:58 140086663948032 [Warning] Checking table:

'./conquista_comercial/est_atu_erros'

2015-06-17 19:24:04 140086538364672 [Note]

/usr/mariadb/mariadb/bin//mysqld: Normal shutdown

2015-06-17 19:24:04 140086538364672 [Note] WSREP: Stop replication

2015-06-17 19:24:06 140086538364672 [Note] Event Scheduler: Purging the

queue. 0 events

2015-06-17 19:24:07 140086538364672 [Note]

/usr/mariadb/mariadb/bin//mysqld: Shutdown complete

150617 19:24:07 mysqld_safe mysqld from pid file /home/mysql/pid/local.pid

ended

Attachments

Issue Links

relates to

MDEV-8333 mysqld got signal 11

Closed

MDEV-8370 mysqld got signal 11 with aggressive parallel replication

Closed

links to

Github revision

Activity

People

Assignee:: Sergey Vojtovich

Reporter:: Sergey Vojtovich

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 2015-06-19 13:08

Updated:: 2015-06-29 11:19

Resolved:: 2015-06-29 11:19

Git Integration

Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.