2014-10-19 00:03:44 7f0f14e27700 InnoDB: Assertion failure in thread 139702751622912 in file buf0buf.cc line 941
InnoDB: Failing assertion: flags & BUF_PAGE_PRINT_NO_CRASH
** SQL info
select * from information_schema.partitions where table_name= 't1'
** GDB info
#0 0x00007f0f345fc771 in pthread_kill () from /lib64/libpthread.so.0
#1 0x0000000000ab7586 in my_write_core (sig=6) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0
/mysys/stacktrace.c:422
#2 0x000000000072f9ff in handle_fatal_signal (sig=6) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.2
1-69.0/sql/signal_handler.cc:236
#3 <signal handler called>
#4 0x00007f0f332005c9 in raise () from /lib64/libc.so.6
#5 0x00007f0f33201cd8 in abort () from /lib64/libc.so.6
#6 0x0000000000cb7775 in buf_page_print (read_buf=0x7f0f0fa08000 "", zip_size=0, flags=0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/labe
l_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/buf/buf0buf.cc:941
#7 0x0000000000c8294e in btr_corruption_report (block=0x7f0f07fbd990, index=0x7f0ed82bbe18) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/la
bel_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/btr/btr0btr.cc:81
#8 0x0000000000c82b8d in btr_root_block_get (index=0x7f0ed82bbe18, mode=2, mtr=0x7f0f14e217b0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl
/label_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/btr/btr0btr.cc:745
#9 0x0000000000c82d02 in btr_root_get (index=0x7f0ed82bbe18, mtr=0x7f0f14e217b0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/cen
tos6-64/percona-server-5.6.21-69.0/storage/innobase/btr/btr0btr.cc:782
#10 0x0000000000c83a09 in btr_get_size (index=0x7f0ed82bbe18, flag=2, mtr=0x7f0f14e217b0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label
_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/btr/btr0btr.cc:1229
#11 0x0000000000d1483f in dict_stats_analyze_index (index=0x7f0ed82bbe18) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/
percona-server-5.6.21-69.0/storage/innobase/dict/dict0stats.cc:1910
#12 0x0000000000d152d6 in dict_stats_update_persistent (table=0x7f0ed82bc648) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6
-64/percona-server-5.6.21-69.0/storage/innobase/dict/dict0stats.cc:2209
#13 0x0000000000d16e8d in dict_stats_update (table=0x7f0ed82bc648, stats_upd_option=DICT_STATS_RECALC_PERSISTENT) at /mnt/workspace/percona-server-5.6-bi
naries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/dict/dict0stats.cc:3127
#14 0x0000000000d17173 in dict_stats_update (table=0x7f0ed82bc648, stats_upd_option=DICT_STATS_FETCH_ONLY_IF_NOT_IN_MEMORY) at /mnt/workspace/percona-ser
ver-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/dict/dict0stats.cc:3248
#15 0x0000000000acd349 in dict_stats_init (table=0x7f0ed82bc648) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-s
erver-5.6.21-69.0/storage/innobase/include/dict0stats.ic:174
#16 0x0000000000ad3868 in ha_innobase::open (this=0x7f0ed8c3fe00, name=0x7f0ed8c393d8 "./test/t1", mode=2, test_if_locked=2) at /mnt/workspace/percona-se
rver-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/storage/innobase/handler/ha_innodb.cc:5518
#17 0x0000000000641e45 in handler::ha_open (this=0x7f0ed8c3fe00, table_arg=0x7f0ed8c3f510, name=0x7f0ed8c393d8 "./test/t1", mode=2, test_if_locked=2) at
/mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/handler.cc:2683
#18 0x00000000008ab54b in open_table_from_share (thd=0x19e2da0, share=0x7f0ed8c390a0, alias=0x7f0ed8c3ba90 "t1", db_stat=39, prgflag=44, ha_open_flags=0,
outparam=0x7f0ed8c3f510, is_create_table=false) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.
0/sql/table.cc:2364
#19 0x00000000007710e9 in open_table (thd=0x19e2da0, table_list=0x7f0ed8c3d480, ot_ctx=0x7f0f14e22ff0) at /mnt/workspace/percona-server-5.6-binaries-debu
g-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_base.cc:3205
#20 0x000000000077389e in open_and_process_table (thd=0x19e2da0, lex=0x7f0f14e231b0, tables=0x7f0ed8c3d480, counter=0x7f0f14e23270, flags=1282, prelockin
g_strategy=0x7f0f14e230f0, has_prelocking_list=false, ot_ctx=0x7f0f14e22ff0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-
64/percona-server-5.6.21-69.0/sql/sql_base.cc:4699
#21 0x00000000007747a3 in open_tables (thd=0x19e2da0, start=0x7f0f14e230b0, counter=0x7f0f14e23270, flags=1282, prelocking_strategy=0x7f0f14e230f0) at /m
nt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_base.cc:5213
#22 0x0000000000775932 in open_normal_and_derived_tables (thd=0x19e2da0, tables=0x7f0ed8c3d480, flags=1282) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_base.cc:5913
#23 0x0000000000830e92 in fill_schema_table_by_open (thd=0x19e2da0, is_show_fields_or_keys=false, table=0x7f0ed8c31390, schema_table=0x15912a0 <schema_tables+1088>, orig_db_name=0x7f0ed8c372e0, orig_table_name=0x7f0f14e24550, open_tables_state_backup=0x7f0f14e24570, can_deadlock=true) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_show.cc:3837
#24 0x0000000000833397 in get_all_tables (thd=0x19e2da0, tables=0x7f0ed8299308, cond=0x7f0ed8299a40) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_show.cc:4769
#25 0x0000000000840c9b in do_fill_table (thd=0x19e2da0, table_list=0x7f0ed8299308, join_table=0x7f0ed8c36bb0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_show.cc:7902
#26 0x000000000084106a in get_schema_tables_result (join=0x7f0ed829bb98, executed_place=PROCESSED_BY_JOIN_EXEC) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_show.cc:8003
#27 0x0000000000813522 in JOIN::prepare_result (this=0x7f0ed829bb98, columns_list=0x7f0f14e249c0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_select.cc:823
#28 0x00000000007b050b in JOIN::exec (this=0x7f0ed829bb98) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_executor.cc:116
#29 0x000000000081401b in mysql_execute_select (thd=0x19e2da0, select_lex=0x19e5a00, free_join=true) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_select.cc:1100
#30 0x0000000000814317 in mysql_select (thd=0x19e2da0, tables=0x7f0ed8299308, wild_num=1, fields=..., conds=0x7f0ed8299a40, order=0x19e5bc8, group=0x19e5b00, having=0x0, select_options=2820754688, result=0x7f0ed829bb70, unit=0x19e53b8, select_lex=0x19e5a00) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_select.cc:1221
#31 0x00000000008123a6 in handle_select (thd=0x19e2da0, result=0x7f0ed829bb70, setup_tables_done_option=0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_select.cc:110
#32 0x00000000007ea892 in execute_sqlcom_select (thd=0x19e2da0, all_tables=0x7f0ed8299308) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_parse.cc:5597
#33 0x00000000007e2de9 in mysql_execute_command (thd=0x19e2da0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_parse.cc:2958
#34 0x00000000007ed193 in mysql_parse (thd=0x19e2da0, rawbuf=0x7f0ed8299090 "select * from information_schema.partitions where table_name= 't1'", length=66, parser_state=0x7f0f14e25e30) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_parse.cc:6773
#35 0x00000000007df5fc in dispatch_command (command=COM_QUERY, thd=0x19e2da0, packet=0x21dfad1 "select * from information_schema.partitions where table_name= 't1';", packet_length=67) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_parse.cc:1432
#36 0x00000000007de528 in do_command (thd=0x19e2da0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_parse.cc:1049
#37 0x00000000007a64e5 in do_handle_one_connection (thd_arg=0x19e2da0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_connect.cc:1532
#38 0x00000000007a5fed in handle_one_connection (arg=0x19e2da0) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/sql/sql_connect.cc:1443
#39 0x0000000000dc5bac in pfs_spawn_thread (arg=0x20e4790) at /mnt/workspace/percona-server-5.6-binaries-debug-yassl/label_exp/centos6-64/percona-server-5.6.21-69.0/storage/perfschema/pfs.cc:1860
#40 0x00007f0f345f7df3 in start_thread () from /lib64/libpthread.so.0
#41 0x00007f0f332c101d in clone () from /lib64/libc.so.6
2014-10-19 00:03:44 7f0f14e27700 InnoDB: Assertion failure in thread 139702751622912 in file buf0buf.cc line 941 PRINT_NO_ CRASH
InnoDB: Failing assertion: flags & BUF_PAGE_
** SQL info
select * from information_ schema. partitions where table_name= 't1'
** GDB info
#0 0x00007f0f345fc771 in pthread_kill () from /lib64/ libpthread. so.0 percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0 stacktrace. c:422 percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.2 sql/signal_ handler. cc:236 0x7f0f0fa08000 "", zip_size=0, flags=0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ labe 64/percona- server- 5.6.21- 69.0/storage/ innobase/ buf/buf0buf. cc:941 report (block= 0x7f0f07fbd990, index=0x7f0ed82 bbe18) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ la centos6- 64/percona- server- 5.6.21- 69.0/storage/ innobase/ btr/btr0btr. cc:81 0x7f0ed82bbe18, mode=2, mtr=0x7f0f14e217b0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl exp/centos6- 64/percona- server- 5.6.21- 69.0/storage/ innobase/ btr/btr0btr. cc:745 0x7f0ed82bbe18, mtr=0x7f0f14e217b0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ cen percona- server- 5.6.21- 69.0/storage/ innobase/ btr/btr0btr. cc:782 0x7f0ed82bbe18, flag=2, mtr=0x7f0f14e217b0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label 64/percona- server- 5.6.21- 69.0/storage/ innobase/ btr/btr0btr. cc:1229 analyze_ index (index= 0x7f0ed82bbe18) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/ server- 5.6.21- 69.0/storage/ innobase/ dict/dict0stats .cc:1910 update_ persistent (table= 0x7f0ed82bc648) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6 server- 5.6.21- 69.0/storage/ innobase/ dict/dict0stats .cc:2209 0x7f0ed82bc648, stats_upd_ option= DICT_STATS_ RECALC_ PERSISTENT) at /mnt/workspace/ percona- server- 5.6-bi debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/storage/ innobase/ dict/dict0stats .cc:3127 0x7f0ed82bc648, stats_upd_ option= DICT_STATS_ FETCH_ONLY_ IF_NOT_ IN_MEMORY) at /mnt/workspace/ percona- ser binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/storage/ innobase/ dict/dict0stats .cc:3248 0x7f0ed82bc648) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- s 6.21-69. 0/storage/ innobase/ include/ dict0stats. ic:174 3fe00, name=0x7f0ed8c393d8 "./test/t1", mode=2, test_if_locked=2) at /mnt/workspace/ percona- se 6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/storage/ innobase/ handler/ ha_innodb. cc:5518 3fe00, table_arg= 0x7f0ed8c3f510, name=0x7f0ed8c393d8 "./test/t1", mode=2, test_if_locked=2) at percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ handler. cc:2683 from_share (thd=0x19e2da0, share=0x7f0ed8c 390a0, alias=0x7f0ed8c 3ba90 "t1", db_stat=39, prgflag=44, ha_open_flags=0, 0x7f0ed8c3f510, is_create_ table=false) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69. 0x7f0ed8c3d480, ot_ctx= 0x7f0f14e22ff0) at /mnt/workspace/ percona- server- 5.6-binaries- debu label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_base. cc:3205 process_ table (thd=0x19e2da0, lex=0x7f0f14e231b0, tables= 0x7f0ed8c3d480, counter= 0x7f0f14e23270, flags=1282, prelockin 0x7f0f14e230f0, has_prelocking_ list=false, ot_ctx= 0x7f0f14e22ff0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- server- 5.6.21- 69.0/sql/ sql_base. cc:4699 230b0, counter= 0x7f0f14e23270, flags=1282, prelocking_ strategy= 0x7f0f14e230f0) at /m percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_base. cc:5213 and_derived_ tables (thd=0x19e2da0, tables= 0x7f0ed8c3d480, flags=1282) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_base. cc:5913 table_by_ open (thd=0x19e2da0, is_show_ fields_ or_keys= false, table=0x7f0ed8c 31390, schema_ table=0x15912a0 <schema_ tables+ 1088>, orig_db_ name=0x7f0ed8c3 72e0, orig_table_ name=0x7f0f14e2 4550, open_tables_ state_backup= 0x7f0f14e24570, can_deadlock=true) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_show. cc:3837 0x7f0ed8299308, cond=0x7f0ed829 9a40) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_show. cc:4769 0x7f0ed8299308, join_table= 0x7f0ed8c36bb0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_show. cc:7902 tables_ result (join=0x7f0ed82 9bb98, executed_ place=PROCESSED _BY_JOIN_ EXEC) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_show. cc:8003 result (this=0x7f0ed82 9bb98, columns_ list=0x7f0f14e2 49c0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_select. cc:823 9bb98) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_executor. cc:116 select (thd=0x19e2da0, select_ lex=0x19e5a00, free_join=true) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_select. cc:1100 0x7f0ed8299308, wild_num=1, fields=..., conds=0x7f0ed82 99a40, order=0x19e5bc8, group=0x19e5b00, having=0x0, select_ options= 2820754688, result= 0x7f0ed829bb70, unit=0x19e53b8, select_ lex=0x19e5a00) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_select. cc:1221 0x7f0ed829bb70, setup_tables_ done_option= 0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_select. cc:110 sqlcom_ select (thd=0x19e2da0, all_tables= 0x7f0ed8299308) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_parse. cc:5597 command (thd=0x19e2da0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_parse. cc:2958 0x7f0ed8299090 "select * from information_ schema. partitions where table_name= 't1'", length=66, parser_ state=0x7f0f14e 25e30) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_parse. cc:6773 schema. partitions where table_name= 't1';", packet_length=67) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_parse. cc:1432 percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_parse. cc:1049 one_connection (thd_arg=0x19e2da0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_connect. cc:1532 one_connection (arg=0x19e2da0) at /mnt/workspace/ percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/sql/ sql_connect. cc:1443 percona- server- 5.6-binaries- debug-yassl/ label_exp/ centos6- 64/percona- server- 5.6.21- 69.0/storage/ perfschema/ pfs.cc: 1860 libpthread. so.0
#1 0x0000000000ab7586 in my_write_core (sig=6) at /mnt/workspace/
/mysys/
#2 0x000000000072f9ff in handle_fatal_signal (sig=6) at /mnt/workspace/
1-69.0/
#3 <signal handler called>
#4 0x00007f0f332005c9 in raise () from /lib64/libc.so.6
#5 0x00007f0f33201cd8 in abort () from /lib64/libc.so.6
#6 0x0000000000cb7775 in buf_page_print (read_buf=
l_exp/centos6-
#7 0x0000000000c8294e in btr_corruption_
bel_exp/
#8 0x0000000000c82b8d in btr_root_block_get (index=
/label_
#9 0x0000000000c82d02 in btr_root_get (index=
tos6-64/
#10 0x0000000000c83a09 in btr_get_size (index=
_exp/centos6-
#11 0x0000000000d1483f in dict_stats_
percona-
#12 0x0000000000d152d6 in dict_stats_
-64/percona-
#13 0x0000000000d16e8d in dict_stats_update (table=
naries-
#14 0x0000000000d17173 in dict_stats_update (table=
ver-5.6-
#15 0x0000000000acd349 in dict_stats_init (table=
erver-5.
#16 0x0000000000ad3868 in ha_innobase::open (this=0x7f0ed8c
rver-5.
#17 0x0000000000641e45 in handler::ha_open (this=0x7f0ed8c
/mnt/workspace/
#18 0x00000000008ab54b in open_table_
outparam=
0/sql/table.cc:2364
#19 0x00000000007710e9 in open_table (thd=0x19e2da0, table_list=
g-yassl/
#20 0x000000000077389e in open_and_
g_strategy=
64/percona-
#21 0x00000000007747a3 in open_tables (thd=0x19e2da0, start=0x7f0f14e
nt/workspace/
#22 0x0000000000775932 in open_normal_
#23 0x0000000000830e92 in fill_schema_
#24 0x0000000000833397 in get_all_tables (thd=0x19e2da0, tables=
#25 0x0000000000840c9b in do_fill_table (thd=0x19e2da0, table_list=
#26 0x000000000084106a in get_schema_
#27 0x0000000000813522 in JOIN::prepare_
#28 0x00000000007b050b in JOIN::exec (this=0x7f0ed82
#29 0x000000000081401b in mysql_execute_
#30 0x0000000000814317 in mysql_select (thd=0x19e2da0, tables=
#31 0x00000000008123a6 in handle_select (thd=0x19e2da0, result=
#32 0x00000000007ea892 in execute_
#33 0x00000000007e2de9 in mysql_execute_
#34 0x00000000007ed193 in mysql_parse (thd=0x19e2da0, rawbuf=
#35 0x00000000007df5fc in dispatch_command (command=COM_QUERY, thd=0x19e2da0, packet=0x21dfad1 "select * from information_
#36 0x00000000007de528 in do_command (thd=0x19e2da0) at /mnt/workspace/
#37 0x00000000007a64e5 in do_handle_
#38 0x00000000007a5fed in handle_
#39 0x0000000000dc5bac in pfs_spawn_thread (arg=0x20e4790) at /mnt/workspace/
#40 0x00007f0f345f7df3 in start_thread () from /lib64/
#41 0x00007f0f332c101d in clone () from /lib64/libc.so.6