(gdb) +thread apply all bt

Thread 48 (Thread 0x7fcd08b72700 (LWP 2156)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4ad90, reset_sig_count=9455) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4ad90, reset_sig_count=9455) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa9dcd in mutex_spin_wait (mutex=0x2d4ac98, file_name=0xdda968 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0dict.cc", line=951) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0sync.cc:580
#5  0x0000000000b38ea8 in pfs_mutex_enter_func (mutex=0x2d4ac98, line=951, file_name=0xdda968 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0dict.cc") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0sync.ic:251
#6  0x0000000000b393d1 in dict_table_open_on_name (table_name=0x7fcd08b6fcd0 "test/k", dict_locked=0, try_drop=1, ignore_err=DICT_ERR_IGNORE_NONE) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0dict.cc:951
#7  0x00000000009a8f61 in ha_innobase::open (this=0x7fcc9411b700, name=0x7fcc940e1240 "./test/k", mode=<value optimized out>, test_if_locked=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:4644
#8  0x00000000005ae8aa in handler::ha_open (this=0x7fcc9411b700, table_arg=0x7fcc941cd440, name=0x7fcc940e1240 "./test/k", mode=2, test_if_locked=2) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2421
#9  0x0000000000795f3c in open_table_from_share (thd=0x2f255b0, share=<value optimized out>, alias=<value optimized out>, db_stat=39, prgflag=<value optimized out>, ha_open_flags=0, outparam=0x7fcc941cd440, is_create_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/table.cc:2317
#10 0x00000000006ad44b in open_table (thd=0x2f255b0, table_list=0x7fcc94004d78, ot_ctx=0x7fcd08b70510) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:3060
#11 0x00000000006b2b31 in open_and_process_table (thd=0x2f255b0, start=0x7fcd08b705f8, counter=0x2f27798, flags=0, prelocking_strategy=0x7fcd08b70630) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:4534
#12 open_tables (thd=0x2f255b0, start=0x7fcd08b705f8, counter=0x2f27798, flags=0, prelocking_strategy=0x7fcd08b70630) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:4969
#13 0x00000000006b3759 in open_normal_and_derived_tables (thd=<value optimized out>, tables=0x7fcc94004d78, flags=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:5656
#14 0x0000000000700c8c in mysql_execute_command (thd=0x2f255b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3484
#15 0x0000000000705408 in mysql_parse (thd=0x2f255b0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#16 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f255b0, packet=0x7fcd08b71ab0 "\260U\362\002", packet_length=2483047504) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#17 0x0000000000707819 in do_command (thd=0x2f255b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#18 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#19 0x00000000006cd8e7 in handle_one_connection (arg=0x2f255b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#20 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d65ff0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#21 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#22 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 47 (Thread 0x7fcd08c35700 (LWP 2150)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccb002fde0, reset_sig_count=1890) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccb002fde0, reset_sig_count=1890) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fccac0644f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08c3279c, trx=0x7fcca8013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fccac07bff0 "?\215\352", <incomplete sequence \316>, mode=1, prebuilt=0x7fccac063368, match_mode=0, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x00000000009a01bf in ha_innobase::general_fetch (this=0x7fccac07a4d0, buf=0x7fccac07bff0 "?\215\352", <incomplete sequence \316>, direction=1, match_mode=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7693
#7  0x00000000009a04c2 in ha_innobase::rnd_next (this=0x7fccac07a4d0, buf=0x7fccac07bff0 "?\215\352", <incomplete sequence \316>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7909
#8  0x00000000005ab9fa in handler::ha_rnd_next (this=0x7fccac07a4d0, buf=0x7fccac07bff0 "?\215\352", <incomplete sequence \316>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2603
#9  0x00000000008031a5 in find_all_keys (param=0x7fcd08c32d80, select=0x7fcca8005be8, fs_info=0x7fcd08c32e00, buffpek_pointers=0x7fcd08c32b40, tempfile=0x7fcd08c32c60, pq=0x0, found_rows=0x7fcd08c33610) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/filesort.cc:764
#10 0x0000000000804567 in filesort (thd=0x2f0db80, table=<value optimized out>, filesort=<value optimized out>, sort_positions=64, examined_rows=0x7fcd08c33618, found_rows=0x7fcd08c33610) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/filesort.cc:337
#11 0x00000000007722fd in mysql_update (thd=0x2f0db80, table_list=0x7fcca8004e78, fields=..., values=..., conds=0x7fcca8005798, order_num=0, order=0x7fcd08c33580, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7fcd08c342e8, updated_return=0x7fcd08c342f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_update.cc:570
#12 0x00000000007009ed in mysql_execute_command (thd=0x2f0db80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3291
#13 0x0000000000705408 in mysql_parse (thd=0x2f0db80, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#14 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f0db80, packet=0x7fcd08c34ab0 "\200\333\360\002", packet_length=2818591824) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#15 0x0000000000707819 in do_command (thd=0x2f0db80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#16 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#17 0x00000000006cd8e7 in handle_one_connection (arg=0x2f0db80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#18 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d6dd00) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#19 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#20 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 46 (Thread 0x7fccfeaf9700 (LWP 2186)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa72e7 in rw_lock_s_lock_spin (lock=0x150f960, pass=0, file_name=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:427
#5  0x0000000000a6336b in rw_lock_s_lock_func (trx=0x7fcc60013c88, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:364
#6  pfs_rw_lock_s_lock_func (trx=0x7fcc60013c88, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:685
#7  row_mysql_freeze_data_dictionary_func (trx=0x7fcc60013c88, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2041
#8  0x0000000000a896ec in row_undo (thr=0x7fcc60074170) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:298
#9  row_undo_step (thr=0x7fcc60074170) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:350
#10 0x0000000000a30ea8 in que_thr_step (thr=0x7fcc60074170) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1103
#11 que_run_threads_low (thr=0x7fcc60074170) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1167
#12 0x0000000000a31310 in que_run_threads (thr=0x7fcc60074170) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1208
#13 0x0000000000abc02d in trx_rollback_to_savepoint_low (trx=0x7fcc60013c88, savept=0x7fccfeaf70c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:109
#14 0x0000000000abc735 in trx_rollback_to_savepoint (trx=0x7fcc60013c88, savept=0x7fccfeaf70c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:153
#15 0x0000000000a609a4 in row_mysql_handle_errors (new_err=0x7fccfeaf70cc, trx=0x7fcc60013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:624
#16 0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#17 0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcce446e6e0, record=0x7fcce4419a30 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#18 0x00000000005b5e0d in handler::ha_write_row (this=0x7fcce446e6e0, buf=0x7fcce4419a30 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#19 0x00000000006e3880 in write_record (thd=0x2f9b8a0, table=0x7fcce446de00, info=0x7fccfeaf7510, update=0x7fccfeaf7490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#20 0x00000000006eb0ce in mysql_insert (thd=0x2f9b8a0, table_list=0x7fcc60004ef0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#21 0x0000000000701d9c in mysql_execute_command (thd=0x2f9b8a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#22 0x0000000000705408 in mysql_parse (thd=0x2f9b8a0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#23 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f9b8a0, packet=0x7fccfeaf8ab0 "\240\270\371\002", packet_length=1610632272) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#24 0x0000000000707819 in do_command (thd=0x2f9b8a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#25 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#26 0x00000000006cd8e7 in handle_one_connection (arg=0x2f9b8a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#27 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d683c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#28 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#29 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 45 (Thread 0x7fcd040c7700 (LWP 2172)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc98010250, reset_sig_count=1412) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc98010250, reset_sig_count=1412) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc8007e8a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd040c4e8c, trx=0x7fcc74013ef8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fcc800a5430 "\377\377\377\377", mode=1, prebuilt=0x7fcc8007d718, match_mode=0, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x000000000099ea71 in ha_innobase::index_read (this=0x7fcc800c2ff0, buf=0x7fcc800a5430 "\377\377\377\377", key_ptr=<value optimized out>, key_len=<value optimized out>, find_flag=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7437
#7  0x00000000005ab754 in handler::ha_index_read_map (this=0x7fcc800c2ff0, buf=0x7fcc800a5430 "\377\377\377\377", key=0x7fcc740e3f98 "\001", keypart_map=1, find_flag=HA_READ_AFTER_KEY) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2668
#8  0x00000000005acc37 in handler::read_range_first (this=0x7fcc800c2ff0, start_key=0x7fcc800c30d0, end_key=0x7fcc800c30f0, eq_range_arg=<value optimized out>, sorted=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:6578
#9  0x00000000005aae95 in handler::multi_range_read_next (this=0x7fcc800c2ff0, range_info=0x7fcd040c5138) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:5749
#10 0x00000000005ad8a8 in DsMrr_impl::dsmrr_next (this=0x7fcc800c4ab8, range_info=0x7fcd040c5138) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:6108
#11 0x000000000082d98d in QUICK_RANGE_SELECT::get_next (this=0x7fcc7436bc00) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/opt_range.cc:10409
#12 0x0000000000852029 in rr_quick (info=0x7fcc742d7710) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/records.cc:367
#13 0x00000000006dc7bd in sub_select (join=0x7fcc7422d068, join_tab=0x7fcc742d7680, end_of_records=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:1256
#14 0x00000000006d7a1b in evaluate_join_record (join=0x7fcc7422d068, join_tab=0x7fcc742d7380) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:1601
#15 0x00000000006dc858 in sub_select (join=0x7fcc7422d068, join_tab=0x7fcc742d7380, end_of_records=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:1276
#16 0x00000000006db2a6 in do_select (this=0x7fcc7422d068) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:941
#17 JOIN::exec (this=0x7fcc7422d068) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:191
#18 0x0000000000724058 in mysql_execute_select (thd=0x2f64630, tables=0x7fcc74004ea8, wild_num=0, fields=..., conds=0x7fcc74005e10, order=<value optimized out>, group=0x0, having=0x0, select_options=1342177408, result=0x7fcc7422cf98, unit=0x2f66828, select_lex=0x2f66e68) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1100
#19 mysql_select (thd=0x2f64630, tables=0x7fcc74004ea8, wild_num=0, fields=..., conds=0x7fcc74005e10, order=<value optimized out>, group=0x0, having=0x0, select_options=1342177408, result=0x7fcc7422cf98, unit=0x2f66828, select_lex=0x2f66e68) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1221
#20 0x000000000076f442 in mysql_multi_update (thd=0x2f64630, table_list=0x7fcc74004ea8, fields=0x2f66f88, values=0x2f67388, conds=0x7fcc74005e10, options=0, handle_duplicates=DUP_ERROR, ignore=false, unit=0x2f66828, select_lex=0x2f66e68, result=0x7fcd040c62f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_update.cc:1502
#21 0x0000000000701a81 in mysql_execute_command (thd=0x2f64630) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3357
#22 0x0000000000705408 in mysql_parse (thd=0x2f64630, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#23 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f64630, packet=0x7fcd040c6ab0 "0F\366\002", packet_length=1946176592) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#24 0x0000000000707819 in do_command (thd=0x2f64630) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#25 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#26 0x00000000006cd8e7 in handle_one_connection (arg=0x2f64630) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#27 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ea3ea0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#28 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#29 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7fcd08791700 (LWP 2120)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a0868b in os_cond_wait_timed (event=0x2d42b60, time_in_usec=<value optimized out>, reset_sig_count=31096) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2d42b60, time_in_usec=<value optimized out>, reset_sig_count=31096) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
#3  0x00000000009ea821 in lock_wait_timeout_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:478
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7fcd08d39700 (LWP 2142)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc84033c20, reset_sig_count=1819) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc84033c20, reset_sig_count=1819) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fccb00a3990) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08d370cc, trx=0x7fccb8013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fccb40bb290, record=0x7fccb40da980 "\377\377\377", <incomplete sequence \337>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fccb40bb290, buf=0x7fccb40da980 "\377\377\377", <incomplete sequence \337>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e367d in write_record (thd=0x2eee340, table=0x7fccb40b2310, info=0x7fcd08d37510, update=0x7fcd08d37490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1848
#9  0x00000000006eb0ce in mysql_insert (thd=0x2eee340, table_list=0x7fccb8004f00, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2eee340) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2eee340, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2eee340, packet=0x7fcd08d38ab0 "@\343\356\002", packet_length=3087027280) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2eee340) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2eee340) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2e19b40) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7fcd0558c700 (LWP 2125)):
+bt
#0  0x00007fcd1f2ffd03 in select () from /lib64/libc.so.6
#1  0x0000000000a0947f in os_thread_sleep (tm=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0thread.cc:255
#2  0x0000000000b2038a in page_cleaner_sleep_if_needed (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2341
#3  buf_flush_page_cleaner_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0flu.cc:2382
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7fcd04149700 (LWP 2168)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcca004d550, reset_sig_count=1184) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcca004d550, reset_sig_count=1184) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc6807be80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd041470cc, trx=0x7fcc7c013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcc6804cbf0, record=0x7fcc6804e710 "\377\373\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcc6804cbf0, buf=0x7fcc6804e710 "\377\373\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e3880 in write_record (thd=0x2f54a10, table=0x7fcc680862f0, info=0x7fcd04147510, update=0x7fcd04147490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#9  0x00000000006eb0ce in mysql_insert (thd=0x2f54a10, table_list=0x7fcc7c004e90, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2f54a10) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2f54a10, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f54a10, packet=0x7fcd04148ab0 "\020J\365\002", packet_length=2080394320) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2f54a10) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2f54a10) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d6b4f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7fcd05f8d700 (LWP 2124)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=7) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa72e7 in rw_lock_s_lock_spin (lock=0x150f960, pass=0, file_name=0xdc1040 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0purge.cc", line=772) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:427
#5  0x0000000000a79155 in pfs_rw_lock_s_lock_func (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:685
#6  row_purge_parse_undo_rec (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0purge.cc:772
#7  row_purge (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0purge.cc:913
#8  row_purge_step (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0purge.cc:996
#9  0x0000000000a30c88 in que_thr_step (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1105
#10 que_run_threads_low (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1167
#11 0x0000000000a31310 in que_run_threads (thr=0x2d77530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1208
#12 0x0000000000ab46e3 in trx_purge (n_purge_threads=1, batch_size=300, truncate=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0purge.cc:1246
#13 0x0000000000a9deba in srv_do_purge (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2712
#14 srv_purge_coordinator_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2877
#15 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#16 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7fcd08bb3700 (LWP 2154)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa7039 in rw_lock_x_lock_func (lock=0x150f960, pass=0, file_name=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:678
#5  0x0000000000a62930 in pfs_rw_lock_x_lock_func (trx=0x7fcca011a9d8, file=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:594
#6  row_mysql_lock_data_dictionary_func (trx=0x7fcca011a9d8, file=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2080
#7  0x00000000009a33af in ha_innobase::create (this=<value optimized out>, name=0x7fcd08bb02c0 "./test/w", form=0x7fcd08bae220, create_info=0x7fcd08bb1cb0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9468
#8  0x00000000005b695e in ha_create_table (thd=0x2f1d7a0, path=<value optimized out>, db=0x7fcca00052d8 "test", table_name=0x7fcca0004d48 "w", create_info=0x7fcd08bb1cb0, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
#9  0x00000000007a8cf6 in rea_create_table (thd=0x2f1d7a0, path=0x7fcd08bb02c0 "./test/w", db=0x7fcca00052d8 "test", table_name=0x7fcca0004d48 "w", create_info=0x7fcd08bb1cb0, create_fields=<value optimized out>, keys=0, key_info=0x7fcca02ba090, file=0x7fcca02921d0, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
#10 0x00000000007505b4 in create_table_impl (thd=0x2f1d7a0, db=0x7fcca00052d8 "test", table_name=0x7fcca0004d48 "w", path=0x7fcd08bb02c0 "./test/w", create_info=0x7fcd08bb1cb0, alter_info=0x7fcd08bb16f0, internal_tmp_table=false, select_field_count=60, no_ha_table=false, is_trans=0x0, key_info=0x7fcd08bb04d0, key_count=0x7fcd08bb04d8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
#11 0x0000000000750e97 in mysql_create_table_no_lock (thd=0x2f1d7a0, db=0x7fcca00052d8 "test", table_name=0x7fcca0004d48 "w", create_info=0x7fcd08bb1cb0, alter_info=0x7fcd08bb16f0, select_field_count=60, is_trans=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
#12 0x00000000006e1250 in create_table_from_items (thd=0x2f1d7a0, create_info=0x7fcd08bb1cb0, create_table=0x7fcca0004d80, alter_info=0x7fcd08bb16f0, items=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:3954
#13 0x00000000006e14e4 in select_create::prepare (this=0x7fcca02ec648, values=..., u=0x2f1f998) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:4022
#14 0x000000000071cddf in JOIN::prepare (this=0x7fcca02ec7c0, tables_init=<value optimized out>, wild_num=146477968, conds_init=<value optimized out>, og_num=60, order_init=<value optimized out>, group_init=0x0, having_init=0x0, select_lex_arg=0x2f1ffd8, unit_arg=0x2f1f998) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_resolver.cc:324
#15 0x0000000000724773 in mysql_prepare_select (thd=0x2f1d7a0, tables=0x7fcca00054b8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f200d8, having=0x0, select_options=2416184064, result=0x7fcca02ec648, unit=0x2f1f998, select_lex=0x2f1ffd8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1054
#16 mysql_select (thd=0x2f1d7a0, tables=0x7fcca00054b8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f200d8, having=0x0, select_options=2416184064, result=0x7fcca02ec648, unit=0x2f1f998, select_lex=0x2f1ffd8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1177
#17 0x0000000000724a23 in handle_select (thd=0x2f1d7a0, result=0x7fcca02ec648, setup_tables_done_option=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:110
#18 0x0000000000704be4 in mysql_execute_command (thd=0x2f1d7a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3025
#19 0x0000000000705408 in mysql_parse (thd=0x2f1d7a0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#20 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f1d7a0, packet=0x7fcd08bb2ab0 "\240\327\361\002", packet_length=2684374096) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#21 0x0000000000707819 in do_command (thd=0x2f1d7a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#22 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#23 0x00000000006cd8e7 in handle_one_connection (arg=0x2f1d7a0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#24 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d63d40) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#25 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#26 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7fcd08dfc700 (LWP 2130)):
+bt
#0  0x00007fcd1f2fda63 in poll () from /lib64/libc.so.6
#1  0x0000000000c4c8b6 in vio_io_wait (vio=<value optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:827
#2  0x0000000000c4cd53 in vio_socket_io_wait (vio=<value optimized out>, event=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:68
#3  0x0000000000c4d630 in vio_read (vio=0x2eda0b0, buf=0x2eda2b0 "\a", size=4) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/vio/viosocket.c:123
#4  0x0000000000668c43 in net_read_raw_loop (net=0x2e0c1e0, count=4) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:663
#5  0x0000000000669751 in net_read_packet_header (net=<value optimized out>, complen=0x7fcd08dfbd38) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:745
#6  net_read_packet (net=<value optimized out>, complen=0x7fcd08dfbd38) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:810
#7  0x0000000000669a5c in my_net_read (net=0x2e0c1e0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/net_serv.cc:888
#8  0x0000000000707763 in do_command (thd=0x2e0bfa0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:971
#9  0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#10 0x00000000006cd8e7 in handle_one_connection (arg=0x2e0bfa0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#11 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ec5c30) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#12 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7fccfeb7b700 (LWP 2182)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=2) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa7039 in rw_lock_x_lock_func (lock=0x150f960, pass=0, file_name=0xdddbc0 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc", line=2259) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:678
#5  0x0000000000b534cc in pfs_rw_lock_x_lock_func (table_orig=0x7fcc680784e8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:594
#6  dict_stats_save (table_orig=0x7fcc680784e8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:2259
#7  0x0000000000b550e0 in dict_stats_update (table=0x7fcc680784e8, stats_upd_option=DICT_STATS_EMPTY_TABLE) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats.cc:3024
#8  0x00000000009a37b7 in ha_innobase::create (this=<value optimized out>, name=0x100 <Address 0x100 out of bounds>, form=<value optimized out>, create_info=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9632
#9  0x00000000005b695e in ha_create_table (thd=0x2f8bc80, path=<value optimized out>, db=0x7fcc680052d0 "test", table_name=0x7fcc68004d40 "v", create_info=0x7fccfeb79cb0, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
#10 0x00000000007a8cf6 in rea_create_table (thd=0x2f8bc80, path=0x7fccfeb782c0 "./test/v", db=0x7fcc680052d0 "test", table_name=0x7fcc68004d40 "v", create_info=0x7fccfeb79cb0, create_fields=<value optimized out>, keys=0, key_info=0x7fcc6810a100, file=0x7fcc681085f8, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
#11 0x00000000007505b4 in create_table_impl (thd=0x2f8bc80, db=0x7fcc680052d0 "test", table_name=0x7fcc68004d40 "v", path=0x7fccfeb782c0 "./test/v", create_info=0x7fccfeb79cb0, alter_info=0x7fccfeb796f0, internal_tmp_table=false, select_field_count=60, no_ha_table=false, is_trans=0x0, key_info=0x7fccfeb784d0, key_count=0x7fccfeb784d8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
#12 0x0000000000750e97 in mysql_create_table_no_lock (thd=0x2f8bc80, db=0x7fcc680052d0 "test", table_name=0x7fcc68004d40 "v", create_info=0x7fccfeb79cb0, alter_info=0x7fccfeb796f0, select_field_count=60, is_trans=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
#13 0x00000000006e1250 in create_table_from_items (thd=0x2f8bc80, create_info=0x7fccfeb79cb0, create_table=0x7fcc68004d78, alter_info=0x7fccfeb796f0, items=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:3954
#14 0x00000000006e14e4 in select_create::prepare (this=0x7fcc68005bc0, values=..., u=0x2f8de78) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:4022
#15 0x000000000071cddf in JOIN::prepare (this=0x7fcc68005d38, tables_init=<value optimized out>, wild_num=4273443728, conds_init=<value optimized out>, og_num=60, order_init=<value optimized out>, group_init=0x0, having_init=0x0, select_lex_arg=0x2f8e4b8, unit_arg=0x2f8de78) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_resolver.cc:324
#16 0x0000000000724773 in mysql_prepare_select (thd=0x2f8bc80, tables=0x7fcc680054a8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f8e5b8, having=0x0, select_options=2416184064, result=0x7fcc68005bc0, unit=0x2f8de78, select_lex=0x2f8e4b8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1054
#17 mysql_select (thd=0x2f8bc80, tables=0x7fcc680054a8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f8e5b8, having=0x0, select_options=2416184064, result=0x7fcc68005bc0, unit=0x2f8de78, select_lex=0x2f8e4b8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1177
#18 0x0000000000724a23 in handle_select (thd=0x2f8bc80, result=0x7fcc68005bc0, setup_tables_done_option=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:110
#19 0x0000000000704be4 in mysql_execute_command (thd=0x2f8bc80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3025
#20 0x0000000000705408 in mysql_parse (thd=0x2f8bc80, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#21 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f8bc80, packet=0x7fccfeb7aab0 "\200\274\370\002", packet_length=1744850000) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#22 0x0000000000707819 in do_command (thd=0x2f8bc80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#23 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#24 0x00000000006cd8e7 in handle_one_connection (arg=0x2f8bc80) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#25 0x000000000097ca19 in pfs_spawn_thread (arg=0x2df9510) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#26 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#27 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7fcd08cb7700 (LWP 2146)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc9404b630, reset_sig_count=975) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc9404b630, reset_sig_count=975) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc900bece0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08cb50cc, trx=0x7fccb0007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcc900c65a0, record=0x7fcc9011a7b0 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcc900c65a0, buf=0x7fcc9011a7b0 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e3880 in write_record (thd=0x2efdf60, table=0x7fcc90072ee0, info=0x7fcd08cb5510, update=0x7fcd08cb5490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#9  0x00000000006eb0ce in mysql_insert (thd=0x2efdf60, table_list=0x7fccb0004eb8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2efdf60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2efdf60, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2efdf60, packet=0x7fcd08cb6ab0 "`\337\357\002", packet_length=2952809552) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2efdf60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2efdf60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d69dd0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7fcd0d444700 (LWP 2112)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=3, message1=0x7fcd0d443e58, message2=0x7fcd0d443e50, type=0x7fcd0d443e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=3, message1=0x7fcd0d443e58, message2=0x7fcd0d443e50, type=0x7fcd0d443e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=3) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7fcd0698e700 (LWP 2123)):
+bt
#0  0x00007fcd1f2ffd03 in select () from /lib64/libc.so.6
#1  0x0000000000a0947f in os_thread_sleep (tm=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0thread.cc:255
#2  0x0000000000a9cff5 in srv_master_sleep (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2426
#3  srv_master_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:2470
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7fcd0a23f700 (LWP 2117)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=8, message1=0x7fcd0a23ee58, message2=0x7fcd0a23ee50, type=0x7fcd0a23ee48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=8, message1=0x7fcd0a23ee58, message2=0x7fcd0a23ee50, type=0x7fcd0a23ee48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7fcd04086700 (LWP 2174)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=3) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa7039 in rw_lock_x_lock_func (lock=0x150f960, pass=0, file_name=0xdbc148 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc", line=3743) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:678
#5  0x0000000000a62930 in pfs_rw_lock_x_lock_func (trx=0x7fcc780c56a8, file=0xdbc148 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc", line=3743) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:594
#6  row_mysql_lock_data_dictionary_func (trx=0x7fcc780c56a8, file=0xdbc148 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc", line=3743) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2080
#7  0x0000000000a6479b in row_drop_table_for_mysql (name=0x7fcd04083a90 "tmp/#sql83b_1b_25", trx=0x7fcc780c56a8, drop_db=false, nonatomic=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:3743
#8  0x000000000099ce6c in ha_innobase::delete_table (this=<value optimized out>, name=0x7fcc780b6600 "/ssd/531287/current1_5/tmp/#sql83b_1b_25") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9920
#9  0x00000000006a724d in rm_temporary_table (base=0x2740a40, path=0x7fcc780b6600 "/ssd/531287/current1_5/tmp/#sql83b_1b_25") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:6161
#10 0x00000000006a73d2 in close_temporary (table=0x7fcc780b5a20, free_share=true, delete_table=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:2153
#11 0x00000000006abcc2 in close_temporary_table (thd=0x2f6c440, table=0x7fcc780b5a20, free_share=true, delete_table=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:2127
#12 0x00000000006abed8 in drop_temporary_table (thd=0x2f6c440, table_list=0x7fcc78004d30, is_trans=0x7fcd040845af) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:2083
#13 0x00000000007529bc in mysql_rm_table_no_locks (thd=0x2f6c440, tables=0x7fcc78004d30, if_exists=true, drop_temporary=false, drop_view=false, dont_log_query=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:2305
#14 0x0000000000753f0e in mysql_rm_table (thd=0x2f6c440, tables=0x7fcc78004d30, if_exists=1 '\001', drop_temporary=0 '\000') at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:2162
#15 0x0000000000701628 in mysql_execute_command (thd=0x2f6c440) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3625
#16 0x0000000000705408 in mysql_parse (thd=0x2f6c440, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#17 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f6c440, packet=0x7fcd04085ab0 "@\304\366\002", packet_length=2013285456) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#18 0x0000000000707819 in do_command (thd=0x2f6c440) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#19 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#20 0x00000000006cd8e7 in handle_one_connection (arg=0x2f6c440) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#21 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ec68c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#22 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#23 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7fccfebfd700 (LWP 2178)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=6) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa72e7 in rw_lock_s_lock_spin (lock=0x150f960, pass=0, file_name=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:427
#5  0x0000000000a6336b in rw_lock_s_lock_func (trx=0x7fcc70007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:364
#6  pfs_rw_lock_s_lock_func (trx=0x7fcc70007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:685
#7  row_mysql_freeze_data_dictionary_func (trx=0x7fcc70007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2041
#8  0x0000000000a896ec in row_undo (thr=0x7fcc7024f020) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:298
#9  row_undo_step (thr=0x7fcc7024f020) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:350
#10 0x0000000000a30ea8 in que_thr_step (thr=0x7fcc7024f020) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1103
#11 que_run_threads_low (thr=0x7fcc7024f020) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1167
#12 0x0000000000a31310 in que_run_threads (thr=0x7fcc7024f020) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1208
#13 0x0000000000abc02d in trx_rollback_to_savepoint_low (trx=0x7fcc70007cf8, savept=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:109
#14 0x0000000000abc735 in trx_rollback_to_savepoint (trx=0x7fcc70007cf8, savept=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:153
#15 0x0000000000a60a6a in row_mysql_handle_errors (new_err=0x7fccfebfb0cc, trx=0x7fcc70007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:646
#16 0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#17 0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcc6003bc10, record=0x7fcc6003d730 "\377\337\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#18 0x00000000005b5e0d in handler::ha_write_row (this=0x7fcc6003bc10, buf=0x7fcc6003d730 "\377\337\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#19 0x00000000006e3880 in write_record (thd=0x2f7c060, table=0x7fcc6003eb00, info=0x7fccfebfb510, update=0x7fccfebfb490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#20 0x00000000006eb0ce in mysql_insert (thd=0x2f7c060, table_list=0x7fcc70004f48, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#21 0x0000000000701d9c in mysql_execute_command (thd=0x2f7c060) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#22 0x0000000000705408 in mysql_parse (thd=0x2f7c060, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#23 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f7c060, packet=0x7fccfebfcab0 "`\300\367\002", packet_length=1879067728) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#24 0x0000000000707819 in do_command (thd=0x2f7c060) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#25 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#26 0x00000000006cd8e7 in handle_one_connection (arg=0x2f7c060) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#27 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d5b3f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#28 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#29 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7fccff5fe700 (LWP 2128)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a0868b in os_cond_wait_timed (event=0x2d68a80, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2d68a80, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
#3  0x0000000000ad5731 in ib_wqueue_timedwait (wq=0x2d5e4a8, wait_in_usecs=5000000) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/ut/ut0wqueue.cc:154
#4  0x0000000000b8a250 in fts_optimize_thread (arg=0x2d5e4a8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fts/fts0opt.cc:2932
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7fcd08cf8700 (LWP 2144)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc9403df90, reset_sig_count=1438) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc9403df90, reset_sig_count=1438) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc9405aee0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08cf60cc, trx=0x7fccac013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcc9404b7c0, record=0x7fcc9404d2e0 "\377\337\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcc9404b7c0, buf=0x7fcc9404d2e0 "\377\337\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e3880 in write_record (thd=0x2ef6150, table=0x7fcc9403ff40, info=0x7fcd08cf6510, update=0x7fcd08cf6490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#9  0x00000000006eb0ce in mysql_insert (thd=0x2ef6150, table_list=0x7fccac004ef0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2ef6150) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2ef6150, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2ef6150, packet=0x7fcd08cf7ab0 "Pa\357\002", packet_length=2885700688) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2ef6150) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2ef6150) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d69250) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7fcd08bf4700 (LWP 2152)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000664e96 in inline_mysql_cond_timedwait (this=0x2f15aa8, owner=0x2f15990, abs_timeout=0x7fcd08bf1f00, set_status_on_timeout=false, wait_state_name=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/include/mysql/psi/mysql_thread.h:1199
#2  MDL_wait::timed_wait (this=0x2f15aa8, owner=0x2f15990, abs_timeout=0x7fcd08bf1f00, set_status_on_timeout=false, wait_state_name=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mdl.cc:1306
#3  0x000000000066763f in MDL_context::acquire_lock (this=0x2f15aa8, mdl_request=0x7fcc9c0050c8, lock_wait_timeout=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mdl.cc:2225
#4  0x0000000000667b8b in MDL_context::acquire_locks (this=0x2f15aa8, mdl_requests=<value optimized out>, lock_wait_timeout=31536000) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mdl.cc:2335
#5  0x00000000006a6c26 in lock_table_names (thd=0x2f15990, tables_start=<value optimized out>, tables_end=<value optimized out>, lock_wait_timeout=31536000, flags=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_base.cc:4760
#6  0x0000000000776d9d in mysql_drop_view (thd=0x2f15990, views=0x7fcc9c004d30, drop_mode=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_view.cc:1770
#7  0x0000000000702853 in mysql_execute_command (thd=0x2f15990) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:4776
#8  0x0000000000705408 in mysql_parse (thd=0x2f15990, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#9  0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f15990, packet=0x7fcd08bf3ab0 "\220Y\361\002", packet_length=2617265232) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#10 0x0000000000707819 in do_command (thd=0x2f15990) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#11 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#12 0x00000000006cd8e7 in handle_one_connection (arg=0x2f15990) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#13 0x000000000097ca19 in pfs_spawn_thread (arg=0x2e19b40) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#14 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7fcd08a6e700 (LWP 2164)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=5) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa7039 in rw_lock_x_lock_func (lock=0x150f960, pass=0, file_name=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:678
#5  0x0000000000a62930 in pfs_rw_lock_x_lock_func (trx=0x7fcc840cb568, file=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:594
#6  row_mysql_lock_data_dictionary_func (trx=0x7fcc840cb568, file=0xd9c668 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc", line=9468) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2080
#7  0x00000000009a33af in ha_innobase::create (this=<value optimized out>, name=0x7fcd08a6aed0 "./test/g", form=0x7fcd08a68e30, create_info=0x7fcd08a6c410) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9468
#8  0x00000000005b695e in ha_create_table (thd=0x2f44df0, path=<value optimized out>, db=0x7fcc840052d8 "test", table_name=0x7fcc84004d48 "g", create_info=0x7fcd08a6c410, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
#9  0x00000000007a8cf6 in rea_create_table (thd=0x2f44df0, path=0x7fcd08a6aed0 "./test/g", db=0x7fcc840052d8 "test", table_name=0x7fcc84004d48 "g", create_info=0x7fcd08a6c410, create_fields=<value optimized out>, keys=41, key_info=0x7fcc8424c9a0, file=0x7fcc842f6870, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
#10 0x00000000007505b4 in create_table_impl (thd=0x2f44df0, db=0x7fcc840052d8 "test", table_name=0x7fcc84004d48 "g", path=0x7fcd08a6aed0 "./test/g", create_info=0x7fcd08a6c410, alter_info=0x7fcd08a6c4f0, internal_tmp_table=false, select_field_count=0, no_ha_table=false, is_trans=0x7fcd08a6c62f, key_info=0x7fcd08a6b0e0, key_count=0x7fcd08a6b0e8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
#11 0x0000000000750e97 in mysql_create_table_no_lock (thd=0x2f44df0, db=0x7fcc840052d8 "test", table_name=0x7fcc84004d48 "g", create_info=0x7fcd08a6c410, alter_info=0x7fcd08a6c4f0, select_field_count=0, is_trans=0x7fcd08a6c62f) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
#12 0x000000000075a436 in mysql_create_like_table (thd=0x2f44df0, table=0x7fcc84004d80, src_table=0x7fcc840053d0, create_info=0x7fcd08a6ccb0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:5243
#13 0x0000000000704a44 in mysql_execute_command (thd=0x2f44df0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3039
#14 0x0000000000705408 in mysql_parse (thd=0x2f44df0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#15 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f44df0, packet=0x7fcd08a6dab0 "\360M\364\002", packet_length=2214612048) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#16 0x0000000000707819 in do_command (thd=0x2f44df0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#17 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#18 0x00000000006cd8e7 in handle_one_connection (arg=0x2f44df0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#19 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d67310) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#20 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#21 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fcd0ca43700 (LWP 2113)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=4, message1=0x7fcd0ca42e58, message2=0x7fcd0ca42e50, type=0x7fcd0ca42e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=4, message1=0x7fcd0ca42e58, message2=0x7fcd0ca42e50, type=0x7fcd0ca42e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=4) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7fcd08d7a700 (LWP 2140)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc94047660, reset_sig_count=1222) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc94047660, reset_sig_count=1222) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcca4076168) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08d780cc, trx=0x7fccb4013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcca4084ad0, record=0x7fcca404acf0 "\377?\377\377\062  ") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcca4084ad0, buf=0x7fcca404acf0 "\377?\377\377\062  ") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e367d in write_record (thd=0x2ee6530, table=0x7fcca40720d0, info=0x7fcd08d78510, update=0x7fcd08d78490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1848
#9  0x00000000006eb0ce in mysql_insert (thd=0x2ee6530, table_list=0x7fccb4004ed8, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2ee6530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2ee6530, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2ee6530, packet=0x7fcd08d79ab0 "0e\356\002", packet_length=3019918416) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2ee6530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2ee6530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2eb5350) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7fcd08af0700 (LWP 2160)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccb002fcc0, reset_sig_count=2062) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccb002fcc0, reset_sig_count=2062) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fccb00a6a40) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08aedeac, trx=0x7fcc8c013ef8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fccb0043830 "\377\377\376\377", mode=1, prebuilt=0x7fccb00a58b8, match_mode=0, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x00000000009a01bf in ha_innobase::general_fetch (this=0x7fccb00493d0, buf=0x7fccb0043830 "\377\377\376\377", direction=1, match_mode=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7693
#7  0x00000000009a04c2 in ha_innobase::rnd_next (this=0x7fccb00493d0, buf=0x7fccb0043830 "\377\377\376\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7909
#8  0x00000000005ab9fa in handler::ha_rnd_next (this=0x7fccb00493d0, buf=0x7fccb0043830 "\377\377\376\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2603
#9  0x0000000000851fbc in rr_sequential (info=0x7fcd08aee460) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/records.cc:478
#10 0x000000000077268e in mysql_update (thd=0x2f351d0, table_list=0x7fcc8c004ea8, fields=..., values=..., conds=0x7fcc8c0058a0, order_num=145679808, order=0x1, limit=2, handle_duplicates=DUP_ERROR, ignore=true, found_return=0x7fcd08aef2e8, updated_return=0x7fcd08aef2f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_update.cc:727
#11 0x00000000007009ed in mysql_execute_command (thd=0x2f351d0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3291
#12 0x0000000000705408 in mysql_parse (thd=0x2f351d0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#13 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f351d0, packet=0x7fcd08aefab0 "\320Q\363\002", packet_length=2348829776) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#14 0x0000000000707819 in do_command (thd=0x2f351d0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#15 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#16 0x00000000006cd8e7 in handle_one_connection (arg=0x2f351d0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#17 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d65ff0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#18 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7fccfffff700 (LWP 2127)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a0868b in os_cond_wait_timed (event=0x2d49590, time_in_usec=<value optimized out>, reset_sig_count=345) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2d49590, time_in_usec=<value optimized out>, reset_sig_count=345) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
#3  0x0000000000b566a3 in dict_stats_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0stats_bg.cc:371
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7fcd0ac40700 (LWP 2116)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=7, message1=0x7fcd0ac3fe58, message2=0x7fcd0ac3fe50, type=0x7fcd0ac3fe48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=7, message1=0x7fcd0ac3fe58, message2=0x7fcd0ac3fe50, type=0x7fcd0ac3fe48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=7) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fcd08e3d700 (LWP 2129)):
+bt
#0  0x00007fcd205a52a5 in sigwait () from /lib64/libpthread.so.0
#1  0x000000000059a1bb in signal_hand (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:3114
#2  0x000000000097ca19 in pfs_spawn_thread (arg=0x2db0a10) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#3  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fccfeb3a700 (LWP 2184)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2d4afc0, reset_sig_count=10764) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000aa5861 in sync_array_wait_event (arr=0x2739390, index=4) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0arr.cc:424
#4  0x0000000000aa72e7 in rw_lock_s_lock_spin (lock=0x150f960, pass=0, file_name=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/sync/sync0rw.cc:427
#5  0x0000000000a6336b in rw_lock_s_lock_func (trx=0x7fcc5c007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:364
#6  pfs_rw_lock_s_lock_func (trx=0x7fcc5c007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/sync0rw.ic:685
#7  row_mysql_freeze_data_dictionary_func (trx=0x7fcc5c007cf8, file=0xdc2a10 "/ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc", line=298) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2041
#8  0x0000000000a896ec in row_undo (thr=0x7fcc5c1b6f50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:298
#9  row_undo_step (thr=0x7fcc5c1b6f50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0undo.cc:350
#10 0x0000000000a30ea8 in que_thr_step (thr=0x7fcc5c1b6f50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1103
#11 que_run_threads_low (thr=0x7fcc5c1b6f50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1167
#12 0x0000000000a31310 in que_run_threads (thr=0x7fcc5c1b6f50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1208
#13 0x0000000000abc02d in trx_rollback_to_savepoint_low (trx=0x7fcc5c007cf8, savept=0x7fccfeb380c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:109
#14 0x0000000000abc735 in trx_rollback_to_savepoint (trx=0x7fcc5c007cf8, savept=0x7fccfeb380c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/trx/trx0roll.cc:153
#15 0x0000000000a609a4 in row_mysql_handle_errors (new_err=0x7fccfeb380cc, trx=0x7fcc5c007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:624
#16 0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#17 0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcca807bcb0, record=0x7fcca807d7d0 "\177\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#18 0x00000000005b5e0d in handler::ha_write_row (this=0x7fcca807bcb0, buf=0x7fcca807d7d0 "\177\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#19 0x00000000006e3880 in write_record (thd=0x2f93a90, table=0x7fcca80bc280, info=0x7fccfeb38510, update=0x7fccfeb38490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#20 0x00000000006eb0ce in mysql_insert (thd=0x2f93a90, table_list=0x7fcc5c004ee0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#21 0x0000000000701d9c in mysql_execute_command (thd=0x2f93a90) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#22 0x0000000000705408 in mysql_parse (thd=0x2f93a90, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#23 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f93a90, packet=0x7fccfeb39ab0 "\220:\371\002", packet_length=1543523408) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#24 0x0000000000707819 in do_command (thd=0x2f93a90) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#25 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#26 0x00000000006cd8e7 in handle_one_connection (arg=0x2f93a90) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#27 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d6e530) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#28 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#29 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fcd209bf720 (LWP 2107)):
+bt
#0  0x00007fcd1f2fda63 in poll () from /lib64/libc.so.6
#1  0x000000000059b2d2 in handle_connections_sockets () at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:6182
#2  0x00000000005a2843 in mysqld_main (argc=56, argv=0x25bf168) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:5602
#3  0x00007fcd1f23dcdd in __libc_start_main () from /lib64/libc.so.6
#4  0x00000000005947cd in _start ()

Thread 18 (Thread 0x7fcd04108700 (LWP 2170)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccb803dbf0, reset_sig_count=2981) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccb803dbf0, reset_sig_count=2981) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcce42f85d0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd04105e3c, trx=0x7fcc80007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fcce402b230 "\377\377\377\377", mode=1, prebuilt=0x7fcce42f7448, match_mode=0, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x000000000099ea71 in ha_innobase::index_read (this=0x7fcce4013b80, buf=0x7fcce402b230 "\377\377\377\377", key_ptr=<value optimized out>, key_len=<value optimized out>, find_flag=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7437
#7  0x00000000009990f0 in ha_innobase::index_first (this=0x7fcce4013b80, buf=0x7fcce402b230 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7804
#8  0x00000000009a046f in ha_innobase::rnd_next (this=0x7fcce4013b80, buf=0x7fcce402b230 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7901
#9  0x00000000005ab9fa in handler::ha_rnd_next (this=0x7fcce4013b80, buf=0x7fcce402b230 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2603
#10 0x0000000000851fbc in rr_sequential (info=0x7fcd04106460) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/records.cc:478
#11 0x000000000077268e in mysql_update (thd=0x2f5c820, table_list=0x7fcc80004e80, fields=..., values=..., conds=0x0, order_num=68183488, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=true, found_return=0x7fcd041072e8, updated_return=0x7fcd041072f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_update.cc:727
#12 0x00000000007009ed in mysql_execute_command (thd=0x2f5c820) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3291
#13 0x0000000000705408 in mysql_parse (thd=0x2f5c820, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#14 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f5c820, packet=0x7fcd04107ab0 " \310\365\002", packet_length=2147503184) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#15 0x0000000000707819 in do_command (thd=0x2f5c820) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#16 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#17 0x00000000006cd8e7 in handle_one_connection (arg=0x2f5c820) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#18 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d65c50) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#19 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#20 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fcd08dbb700 (LWP 2134)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccb807aaf0, reset_sig_count=1617) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccb807aaf0, reset_sig_count=1617) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc8c045e20) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08db90cc, trx=0x7fcce43a82b8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcca404bc50, record=0x7fcca404d770 "\337\376\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcca404bc50, buf=0x7fcca404d770 "\337\376\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e367d in write_record (thd=0x2ede3f0, table=0x7fcca404b370, info=0x7fcd08db9510, update=0x7fcd08db9490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1848
#9  0x00000000006eb0ce in mysql_insert (thd=0x2ede3f0, table_list=0x7fcce43ca528, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=true) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2ede3f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2ede3f0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2ede3f0, packet=0x7fcd08dbaab0 "\360\343\355\002", packet_length=3829179120) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2ede3f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2ede3f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d6c360) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fcd07d90700 (LWP 2121)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a0868b in os_cond_wait_timed (event=0x2742400, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2742400, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
#3  0x0000000000a9c00e in srv_error_monitor_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1757
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fcd0c042700 (LWP 2114)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=5, message1=0x7fcd0c041e58, message2=0x7fcd0c041e50, type=0x7fcd0c041e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=5, message1=0x7fcd0c041e58, message2=0x7fcd0c041e50, type=0x7fcd0c041e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=5) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fcd0de45700 (LWP 2111)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=2, message1=0x7fcd0de44e58, message2=0x7fcd0de44e50, type=0x7fcd0de44e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=2, message1=0x7fcd0de44e58, message2=0x7fcd0de44e50, type=0x7fcd0de44e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=2) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fcd0b641700 (LWP 2115)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=6, message1=0x7fcd0b640e58, message2=0x7fcd0b640e50, type=0x7fcd0b640e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=6, message1=0x7fcd0b640e58, message2=0x7fcd0b640e50, type=0x7fcd0b640e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=6) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fcd1efbc700 (LWP 2109)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=0, message1=0x7fcd1efbbe58, message2=0x7fcd1efbbe50, type=0x7fcd1efbbe48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=0, message1=0x7fcd1efbbe58, message2=0x7fcd1efbbe50, type=0x7fcd1efbbe48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fcd04b8b700 (LWP 2126)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x2742520, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x2742520, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x0000000000b1a93c in buf_dump_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/buf/buf0dump.cc:594
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fcd08b31700 (LWP 2158)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcc84031f40, reset_sig_count=1161) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcc84031f40, reset_sig_count=1161) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcca009c010) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08b2f0cc, trx=0x7fcc98013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fcca0069250, record=0x7fcca004df80 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fcca0069250, buf=0x7fcca004df80 "\377\377\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e3880 in write_record (thd=0x2f2d3c0, table=0x7fcca0012990, info=0x7fcd08b2f510, update=0x7fcd08b2f490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#9  0x00000000006eb0ce in mysql_insert (thd=0x2f2d3c0, table_list=0x7fcc98004ef0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2f2d3c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2f2d3c0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f2d3c0, packet=0x7fcd08b30ab0 "\300\323\362\002", packet_length=2550156368) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2f2d3c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2f2d3c0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d65ff0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fcd0738f700 (LWP 2122)):
+bt
#0  0x00007fcd205a17bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a0868b in os_cond_wait_timed (event=0x2742490, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2742490, time_in_usec=<value optimized out>, reset_sig_count=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:723
#3  0x0000000000a9bc1c in srv_monitor_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0srv.cc:1526
#4  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fccfeab8700 (LWP 2187)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x000000000059aeef in inline_mysql_cond_wait (thd=<value optimized out>, block_pthread=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/include/mysql/psi/mysql_thread.h:1162
#2  block_until_new_connection (thd=<value optimized out>, block_pthread=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:2620
#3  one_thread_per_connection_end (thd=<value optimized out>, block_pthread=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/mysqld.cc:2699
#4  0x00000000006cd7f7 in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:977
#5  0x00000000006cd8e7 in handle_one_connection (arg=0x2fa36b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#6  0x000000000097ca19 in pfs_spawn_thread (arg=0x2d65b60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#7  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#8  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fcd08aaf700 (LWP 2162)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccac061140, reset_sig_count=1588) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccac061140, reset_sig_count=1588) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc5c0fea68) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08aacd7c, trx=0x7fcc90007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fcc5c107ec0 "\357\317\377\376", mode=2, prebuilt=0x7fcc5c0fcf28, match_mode=1, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x000000000099ea71 in ha_innobase::index_read (this=0x7fcc5c106260, buf=0x7fcc5c107ec0 "\357\317\377\376", key_ptr=<value optimized out>, key_len=<value optimized out>, find_flag=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7437
#7  0x00000000005a9db8 in handler::index_read_idx_map (this=0x7fcc5c106260, buf=0x7fcc5c107ec0 "\357\317\377\376", index=<value optimized out>, key=0x7fcd08aacf40 "", keypart_map=18446744073709551615, find_flag=HA_READ_KEY_EXACT) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:6731
#8  0x00000000005aa8b7 in handler::ha_index_read_idx_map (this=0x7fcc5c106260, buf=0x7fcc5c107ec0 "\357\317\377\376", index=1, key=<value optimized out>, keypart_map=<value optimized out>, find_flag=HA_READ_KEY_EXACT) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2689
#9  0x00000000006e3b86 in write_record (thd=0x2f3cfe0, table=0x7fcc5c105980, info=0x7fcd08aad510, update=0x7fcd08aad490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1689
#10 0x00000000006eb0ce in mysql_insert (thd=0x2f3cfe0, table_list=0x7fcc90004ef0, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#11 0x0000000000701d9c in mysql_execute_command (thd=0x2f3cfe0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#12 0x0000000000705408 in mysql_parse (thd=0x2f3cfe0, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#13 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f3cfe0, packet=0x7fcd08aaeab0 "\340\317\363\002", packet_length=2415938640) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#14 0x0000000000707819 in do_command (thd=0x2f3cfe0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#15 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#16 0x00000000006cd8e7 in handle_one_connection (arg=0x2f3cfe0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#17 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d67310) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#18 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#19 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fcd0e846700 (LWP 2110)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=1, message1=0x7fcd0e845e58, message2=0x7fcd0e845e50, type=0x7fcd0e845e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=1, message1=0x7fcd0e845e58, message2=0x7fcd0e845e50, type=0x7fcd0e845e48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=1) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fccfebbc700 (LWP 2180)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fccb403ea30, reset_sig_count=2199) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fccb403ea30, reset_sig_count=2199) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcce447d870) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fccfebba0cc, trx=0x7fcc64013c88, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a698aa in row_insert_for_mysql (mysql_rec=<value optimized out>, prebuilt=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:1323
#6  0x00000000009a7d07 in ha_innobase::write_row (this=0x7fccac0692d0, record=0x7fccac07cd90 "\377\277\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:6561
#7  0x00000000005b5e0d in handler::ha_write_row (this=0x7fccac0692d0, buf=0x7fccac07cd90 "\377\277\377\377") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:7192
#8  0x00000000006e3880 in write_record (thd=0x2f83e70, table=0x7fccac07c4b0, info=0x7fccfebba510, update=0x7fccfebba490) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1618
#9  0x00000000006eb0ce in mysql_insert (thd=0x2f83e70, table_list=0x7fcc64004e58, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_UPDATE, ignore=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:1026
#10 0x0000000000701d9c in mysql_execute_command (thd=0x2f83e70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3427
#11 0x0000000000705408 in mysql_parse (thd=0x2f83e70, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#12 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f83e70, packet=0x7fccfebbbab0 "p>\370\002", packet_length=1677741136) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#13 0x0000000000707819 in do_command (thd=0x2f83e70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#14 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#15 0x00000000006cd8e7 in handle_one_connection (arg=0x2f83e70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#16 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ee2080) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#17 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcd0983e700 (LWP 2118)):
+bt
#0  0x00007fcd20395614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a02f23 in os_aio_linux_collect (global_seg=9, message1=0x7fcd0983de58, message2=0x7fcd0983de50, type=0x7fcd0983de48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:4915
#2  os_aio_linux_handle (global_seg=9, message1=0x7fcd0983de58, message2=0x7fcd0983de50, type=0x7fcd0983de48) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0file.cc:5059
#3  0x0000000000b5c19b in fil_aio_wait (segment=9) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/fil/fil0fil.cc:5401
#4  0x0000000000a9f0c8 in io_handler_thread (arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/srv/srv0start.cc:477
#5  0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcd08c76700 (LWP 2148)):
+bt
#0  0x00007fcd205a143c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a090f3 in os_cond_wait (event=0x7fcce4478f30, reset_sig_count=1927) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x7fcce4478f30, reset_sig_count=1927) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/os/os0sync.cc:610
#3  0x00000000009ea071 in lock_wait_suspend_thread (thr=0x7fcc78139830) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/lock/lock0wait.cc:304
#4  0x0000000000a60ac7 in row_mysql_handle_errors (new_err=0x7fcd08c7408c, trx=0x7fcca4007cf8, thr=<value optimized out>, savept=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:629
#5  0x0000000000a832f3 in row_search_for_mysql (buf=0x7fcc7811c340 "\377\377\377\377   ", mode=1, prebuilt=0x7fcc781386a8, match_mode=0, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:5020
#6  0x000000000099ea71 in ha_innobase::index_read (this=0x7fcc780c1da0, buf=0x7fcc7811c340 "\377\377\377\377   ", key_ptr=<value optimized out>, key_len=<value optimized out>, find_flag=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7437
#7  0x00000000009990f0 in ha_innobase::index_first (this=0x7fcc780c1da0, buf=0x7fcc7811c340 "\377\377\377\377   ") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7804
#8  0x00000000009a046f in ha_innobase::rnd_next (this=0x7fcc780c1da0, buf=0x7fcc7811c340 "\377\377\377\377   ") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7901
#9  0x00000000005ab9fa in handler::ha_rnd_next (this=0x7fcc780c1da0, buf=0x7fcc7811c340 "\377\377\377\377   ") at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2603
#10 0x0000000000851fbc in rr_sequential (info=0x7fcca4135b28) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/records.cc:478
#11 0x00000000006dc7bd in sub_select (join=0x7fcca4006160, join_tab=0x7fcca4135a98, end_of_records=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:1256
#12 0x00000000006db2a6 in do_select (this=0x7fcca4006160) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:941
#13 JOIN::exec (this=0x7fcca4006160) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:191
#14 0x0000000000724058 in mysql_execute_select (thd=0x2f05d70, tables=0x7fcca4004e88, wild_num=0, fields=..., conds=0x7fcca4005ee8, order=<value optimized out>, group=0x0, having=0x0, select_options=1342177408, result=0x7fcca4006090, unit=0x2f07f68, select_lex=0x2f085a8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1100
#15 mysql_select (thd=0x2f05d70, tables=0x7fcca4004e88, wild_num=0, fields=..., conds=0x7fcca4005ee8, order=<value optimized out>, group=0x0, having=0x0, select_options=1342177408, result=0x7fcca4006090, unit=0x2f07f68, select_lex=0x2f085a8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1221
#16 0x000000000076f442 in mysql_multi_update (thd=0x2f05d70, table_list=0x7fcca4004e88, fields=0x2f086c8, values=0x2f08ac8, conds=0x7fcca4005ee8, options=0, handle_duplicates=DUP_ERROR, ignore=false, unit=0x2f07f68, select_lex=0x2f085a8, result=0x7fcd08c752f0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_update.cc:1502
#17 0x0000000000701a81 in mysql_execute_command (thd=0x2f05d70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3357
#18 0x0000000000705408 in mysql_parse (thd=0x2f05d70, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#19 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f05d70, packet=0x7fcd08c75ab0 "p]\360\002", packet_length=2751482960) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#20 0x0000000000707819 in do_command (thd=0x2f05d70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#21 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#22 0x00000000006cd8e7 in handle_one_connection (arg=0x2f05d70) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#23 0x000000000097ca19 in pfs_spawn_thread (arg=0x2d63d40) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#24 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#25 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcd0418a700 (LWP 2166)):
+bt
#0  hash_get_nth_cell (table=0x2d4ae98, n=8918) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/include/hash0hash.ic:37
#1  0x0000000000b3e238 in dict_table_add_to_cache (table=0x7fcc8807d4a8, can_be_evicted=1, heap=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0dict.cc:1113
#2  0x0000000000b32451 in dict_create_table_step (thr=0x7fcc88104830) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/dict/dict0crea.cc:1075
#3  0x0000000000a30f4f in que_thr_step (thr=0x7fcc88104830) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1113
#4  que_run_threads_low (thr=0x7fcc88104830) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1167
#5  0x0000000000a31310 in que_run_threads (thr=0x7fcc88104830) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/que/que0que.cc:1208
#6  0x0000000000a6643d in row_create_table_for_mysql (table=0x7fcc8807d4a8, trx=0x7fcc88101718, commit=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0mysql.cc:2247
#7  0x00000000009a3ee5 in create_table_def (this=<value optimized out>, name=0x0, form=0x7fcd04185220, create_info=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:8591
#8  ha_innobase::create (this=<value optimized out>, name=0x0, form=0x7fcd04185220, create_info=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:9471
#9  0x00000000005b695e in ha_create_table (thd=0x2f4cc00, path=<value optimized out>, db=0x7fcc880052e0 "test", table_name=0x7fcc88004d50 "f", create_info=0x7fcd04188cb0, update_create_info=false, is_temp_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:4647
#10 0x00000000007a8cf6 in rea_create_table (thd=0x2f4cc00, path=0x7fcd041872c0 "./test/f", db=0x7fcc880052e0 "test", table_name=0x7fcc88004d50 "f", create_info=0x7fcd04188cb0, create_fields=<value optimized out>, keys=0, key_info=0x7fcc882f87c8, file=0x7fcc882f6cc0, no_ha_table=false) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/unireg.cc:526
#11 0x00000000007505b4 in create_table_impl (thd=0x2f4cc00, db=0x7fcc880052e0 "test", table_name=0x7fcc88004d50 "f", path=0x7fcd041872c0 "./test/f", create_info=0x7fcd04188cb0, alter_info=0x7fcd041886f0, internal_tmp_table=false, select_field_count=61, no_ha_table=false, is_trans=0x0, key_info=0x7fcd041874d0, key_count=0x7fcd041874d8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4813
#12 0x0000000000750e97 in mysql_create_table_no_lock (thd=0x2f4cc00, db=0x7fcc880052e0 "test", table_name=0x7fcc88004d50 "f", create_info=0x7fcd04188cb0, alter_info=0x7fcd041886f0, select_field_count=61, is_trans=0x0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_table.cc:4925
#13 0x00000000006e1250 in create_table_from_items (thd=0x2f4cc00, create_info=0x7fcd04188cb0, create_table=0x7fcc88004d88, alter_info=0x7fcd041886f0, items=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:3954
#14 0x00000000006e14e4 in select_create::prepare (this=0x7fcc88005c00, values=..., u=0x2f4edf8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_insert.cc:4022
#15 0x000000000071cddf in JOIN::prepare (this=0x7fcc88005d78, tables_init=<value optimized out>, wild_num=68715408, conds_init=<value optimized out>, og_num=61, order_init=<value optimized out>, group_init=0x0, having_init=0x0, select_lex_arg=0x2f4f438, unit_arg=0x2f4edf8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_resolver.cc:324
#16 0x0000000000724773 in mysql_prepare_select (thd=0x2f4cc00, tables=0x7fcc880054e8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f4f538, having=0x0, select_options=2416184064, result=0x7fcc88005c00, unit=0x2f4edf8, select_lex=0x2f4f438) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1054
#17 mysql_select (thd=0x2f4cc00, tables=0x7fcc880054e8, wild_num=1, fields=..., conds=0x0, order=<value optimized out>, group=0x2f4f538, having=0x0, select_options=2416184064, result=0x7fcc88005c00, unit=0x2f4edf8, select_lex=0x2f4f438) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1177
#18 0x0000000000724a23 in handle_select (thd=0x2f4cc00, result=0x7fcc88005c00, setup_tables_done_option=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:110
#19 0x0000000000704be4 in mysql_execute_command (thd=0x2f4cc00) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:3025
#20 0x0000000000705408 in mysql_parse (thd=0x2f4cc00, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#21 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f4cc00, packet=0x7fcd04189ab0 "", packet_length=2281720912) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#22 0x0000000000707819 in do_command (thd=0x2f4cc00) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#23 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#24 0x00000000006cd8e7 in handle_one_connection (arg=0x2f4cc00) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#25 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ece750) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#26 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#27 0x00007fcd1f30711d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcd04045700 (LWP 2176)):
+bt
#0  0x00007fcd205a269c in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000673dce in handle_fatal_signal (sig=6) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/signal_handler.cc:249
#2  <signal handler called>
#3  0x00007fcd1f2518a5 in raise () from /lib64/libc.so.6
#4  0x00007fcd1f253085 in abort () from /lib64/libc.so.6
#5  0x0000000000a8272d in row_sel_sec_rec_is_for_blob (sec_rec=0x7fcd11c9c591 "\377\377\377\377\066-02-11 07:19:29.017433\200", sec_index=0x7fcce41f94a8, clust_rec=0x7fcd11c520ab "\377\377\377\377", clust_index=0x7fcce41ed0d8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:115
#6  row_sel_sec_rec_is_for_clust_rec (sec_rec=0x7fcd11c9c591 "\377\377\377\377\066-02-11 07:19:29.017433\200", sec_index=0x7fcce41f94a8, clust_rec=0x7fcd11c520ab "\377\377\377\377", clust_index=0x7fcce41ed0d8) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:232
#7  0x0000000000a85746 in row_sel_get_clust_rec_for_mysql (buf=0x7fcca40fce20 "\357\276\347\377", mode=2, prebuilt=0x7fcca40f15c8, match_mode=1, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:3162
#8  row_search_for_mysql (buf=0x7fcca40fce20 "\357\276\347\377", mode=2, prebuilt=0x7fcca40f15c8, match_mode=1, direction=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/row/row0sel.cc:4689
#9  0x000000000099ea71 in ha_innobase::index_read (this=0x7fcca41b3f10, buf=0x7fcca40fce20 "\357\276\347\377", key_ptr=<value optimized out>, key_len=<value optimized out>, find_flag=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/innobase/handler/ha_innodb.cc:7437
#10 0x00000000005ab754 in handler::ha_index_read_map (this=0x7fcca41b3f10, buf=0x7fcca40fce20 "\357\276\347\377", key=0x7fcc6c08f360 "\001", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:2668
#11 0x00000000005acc37 in handler::read_range_first (this=0x7fcca41b3f10, start_key=0x7fcca41b3ff0, end_key=0x7fcca41b4010, eq_range_arg=<value optimized out>, sorted=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:6578
#12 0x00000000005aae95 in handler::multi_range_read_next (this=0x7fcca41b3f10, range_info=0x7fcd04042a88) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:5749
#13 0x00000000005ad8a8 in DsMrr_impl::dsmrr_next (this=0x7fcca41b59d8, range_info=0x7fcd04042a88) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/handler.cc:6108
#14 0x000000000082d98d in QUICK_RANGE_SELECT::get_next (this=0x7fcc6c09b720) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/opt_range.cc:10409
#15 0x0000000000803064 in find_all_keys (param=0x7fcd04042f10, select=0x7fcc6c08f648, fs_info=0x7fcd04042f90, buffpek_pointers=0x7fcd04042cd0, tempfile=0x7fcd04042df0, pq=0x0, found_rows=0x7fcd04043230) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/filesort.cc:756
#16 0x0000000000804567 in filesort (thd=0x2f74250, table=<value optimized out>, filesort=<value optimized out>, sort_positions=208, examined_rows=0x7fcd04043238, found_rows=0x7fcd04043230) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/filesort.cc:337
#17 0x00000000006dcf1e in create_sort_index (this=0x7fcc6c08ed60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:3306
#18 st_join_table::sort_table (this=0x7fcc6c08ed60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:2471
#19 0x00000000006dd1ee in join_init_read_record (tab=0x7fcc6c08ed60) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:2382
#20 0x00000000006dc7bd in sub_select (join=0x7fcc6c1da4b0, join_tab=0x7fcc6c08ed60, end_of_records=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:1256
#21 0x00000000006db2a6 in do_select (this=0x7fcc6c1da4b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:941
#22 JOIN::exec (this=0x7fcc6c1da4b0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_executor.cc:191
#23 0x0000000000724058 in mysql_execute_select (thd=0x2f74250, tables=0x7fcc6c0052c0, wild_num=0, fields=..., conds=0x7fcc6c005950, order=<value optimized out>, group=0x2f76b88, having=0x0, select_options=2147748608, result=0x7fcc6c1da488, unit=0x2f76448, select_lex=0x2f76a88) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1100
#24 mysql_select (thd=0x2f74250, tables=0x7fcc6c0052c0, wild_num=0, fields=..., conds=0x7fcc6c005950, order=<value optimized out>, group=0x2f76b88, having=0x0, select_options=2147748608, result=0x7fcc6c1da488, unit=0x2f76448, select_lex=0x2f76a88) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:1221
#25 0x0000000000724a23 in handle_select (thd=0x2f74250, result=0x7fcc6c1da488, setup_tables_done_option=0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_select.cc:110
#26 0x00000000006f9cfd in execute_sqlcom_select (thd=0x2f74250, all_tables=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:5065
#27 0x00000000006ff3ef in mysql_execute_command (thd=0x2f74250) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:2592
#28 0x0000000000705408 in mysql_parse (thd=0x2f74250, rawbuf=<value optimized out>, length=<value optimized out>, parser_state=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:6195
#29 0x0000000000707174 in dispatch_command (command=COM_QUERY, thd=0x2f74250, packet=0x7fcd04044ab0 "PB\367\002", packet_length=1811958864) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1335
#30 0x0000000000707819 in do_command (thd=0x2f74250) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_parse.cc:1037
#31 0x00000000006cd7bf in do_handle_one_connection (thd_arg=<value optimized out>) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:970
#32 0x00000000006cd8e7 in handle_one_connection (arg=0x2f74250) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/sql/sql_connect.cc:886
#33 0x000000000097ca19 in pfs_spawn_thread (arg=0x2ecf8e0) at /ssd/ps56-univ-log-archive-qa_HACK/Percona-Server-5.6.8-alpha60.2/storage/perfschema/pfs.cc:1853
#34 0x00007fcd2059d851 in start_thread () from /lib64/libpthread.so.0
#35 0x00007fcd1f30711d in clone () from /lib64/libc.so.6
(gdb) +set logging off