Hi sergey, i'm loggins querirss now to check when the crash occur I think it's not related with create/drop, vit since i don't have the log i cant provide some kind of 100% information just the log You can create the bug eithout problemns It's mariadb 10.1.5 glibc>2.14 The serve load was low i was testing only, near to 5 active connections, others was connections not running anything just connections waiting queries
Em quinta-feira, 18 de junho de 2015, Sergey Vojtovich <s...@mariadb.org> escreveu: > Hi Roberto, > > according to this trace server crashed while evicting an object from table > cache (happens when we run out of table_open_cache). Likely because > per-share > free tables list was broken. The rest is quite moot yet: e.g. it may (or > may > not) also involve table definition cache eviction. > > Will you report a bug or should I? A valuable information would be if this > load > involved DDL and admin statements at least. table_open_cache and > table_definition_cache values, number of active connections, number of > tables > participating in this load. > > Thanks, > Sergey > > On Wed, Jun 17, 2015 at 07:46:34PM -0300, Roberto Spadim wrote: > > hi guys, i was testing mariadb with test servers and i hit a crash > > could anyone check? server has 8GB of ram, i don't know what query is > > > > > > > > > > 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 > > > > > > > > -- > > Roberto Spadim > > SPAEmpresarial - Software ERP > > Eng. Automação e Controle > > > _______________________________________________ > > Mailing list: https://launchpad.net/~maria-developers > > Post to : maria-developers@lists.launchpad.net <javascript:;> > > Unsubscribe : https://launchpad.net/~maria-developers > > More help : https://help.launchpad.net/ListHelp > > -- Roberto Spadim SPAEmpresarial - Software ERP Eng. Automação e Controle
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