(gdb) +thread apply all bt

Thread 52 (LWP 10648):
+bt
#0  0x000000340c4e88d1 in clone () from /lib64/libc.so.6
#1  0x000000340cc07780 in ?? () from /lib64/libpthread.so.0
#2  0x00007f95c810e700 in ?? ()
#3  0x0000000000000000 in ?? ()

Thread 51 (LWP 8230):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x30021e0, buf=0x30023d0 "\a", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2ffe6a0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2ffe6a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c8397c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2ffe6a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2ffe440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2ffe440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f74180) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 50 (LWP 8197):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2ea28b0, buf=0x2fb2c80 "9", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2faf560, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2faf560) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce348c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2faf560) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2faf300) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2faf300) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 49 (LWP 8212):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000008e0466 in inline_mysql_cond_timedwait (src_line=762, src_file=0xd80400 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_queue.cc", abstime=0x7f95c855ec90, mutex=0x2f55b90, that=0x2f55bc0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/include/mysql/psi/mysql_thread.h:1199
#2  Event_queue::cond_wait (this=0x2f55b90, thd=0x7f95940118f0, abstime=0x7f95c855ec90, stage=0x13febe0 <stage_waiting_for_next_activation>, src_func=0xd80a10 <Event_queue::get_top_for_execution_if_time(THD*, Event_queue_element_for_exec**)::__FUNCTION__> "get_top_for_execution_if_time", src_file=0xd80400 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_queue.cc", src_line=615) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_queue.cc:762
#3  0x00000000008e0923 in Event_queue::get_top_for_execution_if_time (this=0x2f55b90, thd=0x7f95940118f0, event_name=0x7f95c855ed08) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_queue.cc:615
#4  0x00000000008e3027 in Event_scheduler::run (this=0x2f55c70, thd=0x7f95940118f0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_scheduler.cc:481
#5  0x00000000008e33e1 in event_scheduler_thread (arg=0x7f959400a240) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/event_scheduler.cc:244
#6  0x00000000009dd6c9 in pfs_spawn_thread (arg=0x7f9594010930) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#7  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#8  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 48 (LWP 8223):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2ff2000, buf=0x2ff21f0 "/", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fee4c0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fee4c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c845ac68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fee4c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fee260) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fee260) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f501d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 47 (LWP 8207):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2fc9f40, buf=0x2fca130 "0", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fc6400, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fc6400) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce285c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fc6400) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fc61a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fc61a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 46 (LWP 8184):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6d456 in read_lock_stack (cs=0x7f958c0009d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_return_ (_line_=820, _stack_frame_=0x7f95ce48b250) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1318
#4  0x00000000006f3c5d in push_warning_printf (thd=0x2f885c0, level=Sql_condition::WARN_LEVEL_WARN, code=1292, format=0x29a69e0 "Truncated incorrect %-.32s value: '%-.128s'") at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_error.cc:820
#5  0x0000000000821187 in Field_string::val_real (this=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/field.cc:6705
#6  0x00000000005e3e6b in Arg_comparator::compare_real (this=0x7f958c023ab0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.cc:1452
#7  0x00000000005eb958 in compare (this=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.h:84
#8  Item_func_ge::val_int (this=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.cc:2233
#9  0x00000000005dd24d in Item::val_bool (this=0x7f958c0239e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:203
#10 0x00000000005e6682 in Item_cond_and::val_int (this=0x7f958c0286b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.cc:5087
#11 0x00000000005dd24d in Item::val_bool (this=0x7f958c0286b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:203
#12 0x00000000005e65d2 in Item_cond_or::val_int (this=0x7f958c0285c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.cc:5105
#13 0x00000000005dd24d in Item::val_bool (this=0x7f958c0285c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:203
#14 0x00000000005e6682 in Item_cond_and::val_int (this=0x7f958c02b698) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item_cmpfunc.cc:5087
#15 0x00000000008345f4 in skip_record (skip_record={bool (bool *, THD *, SQL_SELECT * const)} 0x8345d7 <find_all_keys(Sort_param*, SQL_SELECT*, Filesort_info*, IO_CACHE*, IO_CACHE*, Bounded_queue<unsigned char, unsigned char>*, ha_rows*)+1015>, thd=0x2f885c0, this=0x7f958c028ca8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/opt_range.h:942
#16 find_all_keys (param=0x7f95ce48bc20, select=0x7f958c028ca8, fs_info=0x7f95ce48bca0, buffpek_pointers=0x7f95ce48b9e0, tempfile=0x7f95ce48bb00, pq=0x7f95ce48bd10, found_rows=0x7f95ce48bf40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/filesort.cc:793
#17 0x0000000000835b84 in filesort (thd=0x2f885c0, table=0x7f95900147a0, filesort=0x7f958c02b7d0, sort_positions=true, examined_rows=0x7f95ce48bf48, found_rows=0x7f95ce48bf40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/filesort.cc:340
#18 0x00000000006fc392 in create_sort_index (tab=0x7f958c027a98, join=0x7f958c0252f0, thd=0x2f885c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:3338
#19 st_join_table::sort_table (this=0x7f958c027a98) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:2504
#20 0x00000000006fc69e in join_init_read_record (tab=0x7f958c027a98) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:2378
#21 0x00000000006fbc3d in sub_select (join=0x7f958c0252f0, join_tab=0x7f958c027a98, end_of_records=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:1252
#22 0x00000000006fd38b in do_select (join=0x7f958c0252f0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:930
#23 JOIN::exec (this=0x7f958c0252f0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:191
#24 0x00000000007492d0 in mysql_execute_select (free_join=true, select_lex=0x2f8b098, thd=0x2f885c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:1101
#25 mysql_select (thd=0x2f885c0, tables=0x7f958c0053b8, wild_num=1, fields=..., conds=0x7f958c024420, order=<optimized out>, group=0x2f8b198, having=0x7f958c024c88, select_options=2147748608, result=0x7f958c024fe0, unit=0x2f8aa50, select_lex=0x2f8b098) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:1222
#26 0x0000000000749dbb in handle_select (thd=0x2f885c0, result=0x7f958c024fe0, setup_tables_done_option=0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:111
#27 0x000000000071ecdd in execute_sqlcom_select (thd=0x2f885c0, all_tables=0x7f958c0053b8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:5305
#28 0x00000000007217b7 in mysql_execute_command (thd=0x2f885c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:2762
#29 0x0000000000727818 in mysql_parse (thd=0x2f885c0, rawbuf=0x2f8a988 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6477
#30 0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x2f885c0, packet=0x2f8c551 "", packet_length=671) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#31 0x0000000000729a47 in do_command (thd=0x2f885c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#32 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#33 0x00000000006ed727 in handle_one_connection (arg=0x2f885c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#34 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2ebc1b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#35 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#36 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 45 (LWP 8200):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0ae90 in pthread_rwlock_unlock () from /lib64/libpthread.so.0
#2  0x00000000005c96cd in Item::cleanup (this=0x7f9574012b40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:715
#3  0x00000000005c97da in Item_ident::cleanup (this=0x7f9574012b40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:838
#4  0x00000000005c98ba in Item_field::cleanup (this=0x7f9574012b40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.cc:5594
#5  0x00000000006de251 in delete_self (this=0x7f9574012b40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/item.h:1589
#6  Query_arena::free_items (this=0x2fb6c98) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_class.cc:3504
#7  0x00000000006e3cd9 in THD::cleanup_after_query (this=0x2fb6c90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_class.cc:2183
#8  0x000000000072743f in mysql_parse (thd=0x2fb6c90, rawbuf=0x2fb9058 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6510
#9  0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x2fb6c90, packet=0x2fba611 " INSERT INTO `table1000_myisam_time_3` ( `col_char_10` , `col_char_10_key` , `col_char_10_not_null` , `col_char_10_not_null_key` , `col_char_1024` , `col_char_1024_key` , `col_char_1024_not_null` , `col_char_1024_not_null_key` , `col_int` , `col_int_key` , `col_int_not_null` , `col_int_not_null_key` , `col_bigint` , `col_bigint_key` , `col_bigint_not_null` , `col_bigint_not_null_key` , `col_enum` , `col_enum_key` , `col_enum_not_null` , `col_enum_not_null_key` , `col_text` , `col_text_key` , `col_text_not_null` , `col_text_not_null_key` ) SELECT `col_char_10` , `col_char_10_key` , `col_char_10_not_null` , `col_char_10_not_null_key` , `col_char_1024` , `col_char_1024_key` , `col_char_1024_not_null` , `col_char_1024_not_null_key` , `col_int` , `col_int_key` , `col_int_not_null` , `col_int_not_null_key` , `col_bigint` , `col_bigint_key` , `col_bigint_not_null` , `col_bigint_not_null_key` , `col_enum` , `col_enum_key` , `col_enum_not_null` , `col_enum_not_null_key` , `col_text` , `col_text_key` , `col_text_not_null` , `col_text_not_null_key` FROM `table1000_innodb_timestamp` WHERE `col_char_10_key` <= 'y' ORDER BY `col_datetime_3`,`col_datetime_3_key`,`col_time_3`,`col_time_3_key`,`col_timestamp_3`,`col_timestamp_3_key`,`pk` LIMIT 10 /*Generated by THREAD_ID 12*/ ", packet_length=1280) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#10 0x0000000000729a47 in do_command (thd=0x2fb6c90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#11 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#12 0x00000000006ed727 in handle_one_connection (arg=0x2fb6c90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#13 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#14 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#15 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 44 (LWP 8221):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2fe9f10, buf=0x2fea100 "/", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fe63d0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fe63d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c849bc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fe63d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fe6170) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fe6170) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f501d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 43 (LWP 8214):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6c2b4 in read_lock_stack (cs=0x7f955c0009a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_enter_ (_func_=0xcd9427 "get_table_share_with_create", _file_=0xcd9740 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc", _line_=584, _stack_frame_=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1247
#4  0x00000000006c6b68 in get_table_share_with_discover (hash_value=1012165985, error=0x7f95c851bb88, key_length=43, key=0x7f955c0051cd "drizzledump_db", table_list=0x7f955c004e08, thd=0x2fd60e0, db_flags=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc:584
#5  open_table (thd=0x2fd60e0, table_list=0x7f955c004e08, ot_ctx=0x7f95c851bc60) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc:2943
#6  0x00000000006ca9ec in open_and_process_table (ot_ctx=0x7f95c851bc60, has_prelocking_list=false, prelocking_strategy=0x7f95c851bd80, flags=0, counter=0x2fd8560, tables=0x7f955c004e08, lex=0x2fd84a8, thd=0x2fd60e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc:4567
#7  open_tables (thd=0x2fd60e0, start=0x7f95c851bd48, counter=0x2fd8560, flags=0, prelocking_strategy=0x7f95c851bd80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc:5069
#8  0x00000000006cb6f9 in open_normal_and_derived_tables (thd=<optimized out>, tables=0x7f955c004e08, flags=0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_base.cc:5768
#9  0x000000000079bf6d in mysql_update (thd=0x2fd60e0, table_list=0x7f955c004e08, fields=..., values=..., conds=0x7f955c005a38, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f95c851d038, updated_return=0x7f95c851d040) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_update.cc:251
#10 0x00000000007212cb in mysql_execute_command (thd=0x2fd60e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:3511
#11 0x0000000000727818 in mysql_parse (thd=0x2fd60e0, rawbuf=0x2fd84a8 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6477
#12 0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x2fd60e0, packet=0x2fda071 " UPDATE table1000_myisam_datetime_3 SET `col_int_not_null`=`col_int_not_null`+(@val) WHERE pk=@updpk ", packet_length=101) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#13 0x0000000000729a47 in do_command (thd=0x2fd60e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#14 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#15 0x00000000006ed727 in handle_one_connection (arg=0x2fd60e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#16 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f39a20) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#17 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#18 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 42 (LWP 8181):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6c2b4 in read_lock_stack (cs=0x7f95980009a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_enter_ (_func_=0xda5051 "multi_alloc_root", _file_=0xda4fc0 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/mysys/my_alloc.c", _line_=276, _stack_frame_=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1247
#4  0x000000000097de81 in multi_alloc_root (root=0x2f83af8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/mysys/my_alloc.c:276
#5  0x000000000089939d in allocate_column_bitmap (bitmap=0x7f95ce4cd258, table=0x2ecf590) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_data_change.cc:47
#6  COPY_INFO::get_function_default_columns (this=0x7f95ce4cd230, table=0x2ecf590) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_data_change.cc:69
#7  0x000000000079c26b in add_function_default_columns (columns=0x2ecf6a0, table=0x2ecf590, this=0x7f95ce4cd230) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_data_change.h:318
#8  mysql_update (thd=0x2f804d0, table_list=0x7f9598004de0, fields=..., values=..., conds=0x7f95980057a0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f95ce4ce038, updated_return=0x7f95ce4ce040) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_update.cc:303
#9  0x00000000007212cb in mysql_execute_command (thd=0x2f804d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:3511
#10 0x0000000000727818 in mysql_parse (thd=0x2f804d0, rawbuf=0x2f82898 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6477
#11 0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x2f804d0, packet=0x2f84461 "UPDATE performance_schema . setup_consumers SET enabled = 'NO' WHERE name LIKE 'file%'", packet_length=86) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#12 0x0000000000729a47 in do_command (thd=0x2f804d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#13 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#14 0x00000000006ed727 in handle_one_connection (arg=0x2f804d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#15 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2e73740) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#16 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#17 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 41 (LWP 8179):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2f7c2d0, buf=0x2f7c4c0 "\a", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2f78790, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2f78790) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce50fc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2f78790) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f78530) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f78530) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f30590) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 40 (LWP 8193):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2ea2120, buf=0x2fab2f0 "\a", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fa7bd0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fa7bd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce389c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fa7bd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fa7970) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fa7970) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 39 (LWP 8191):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2ea1b10, buf=0x2fa3960 "I", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fa0240, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fa0240) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce3cac68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fa0240) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f9ffe0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f9ffe0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 38 (LWP 8219):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2fe1f70, buf=0x2fe2160 "H", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fde430, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fde430) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c84dcc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fde430) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fde1d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fde1d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f39a20) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 37 (LWP 8186):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2f94300, buf=0x2f944f0 "H", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2f907c0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2f907c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce44cc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2f907c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f90560) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f90560) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 36 (LWP 8176):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000708ee2 in inline_mysql_cond_timedwait (src_line=2956, src_file=0xce39f0 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_insert.cc", abstime=0x7f95ce550d20, mutex=0x7f95c0083340, that=0x7f95c0083370) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/include/mysql/psi/mysql_thread.h:1199
#2  handle_delayed_insert (arg=0x7f95c007f9a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_insert.cc:2956
#3  0x00000000009dd6c9 in pfs_spawn_thread (arg=0x7f95c0079c10) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 35 (LWP 8107):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2f5bd30, buf=0x2f5bf20 "\a", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2e7eb90, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2e7eb90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce654c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2e7eb90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2e7e930) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2e7e930) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2e73740) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 34 (LWP 8226):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6d456 in read_lock_stack (cs=0x7f954c0009a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_return_ (_line_=205, _stack_frame_=0x7f95c83d7a60) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1318
#4  0x0000000000c9f54c in vio_write (vio=0x2ffa0f0, buf=0x2ffa2e0 "I", size=77) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:205
#5  0x000000000067b749 in net_write_raw_loop (count=77, buf=0x2ffa2e0 "I", net=0x2ff65b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:494
#6  net_write_packet (net=0x2ff65b0, packet=0x2ffa2e0 "I", length=77) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:630
#7  0x000000000067bac1 in net_flush (net=0x2ff65b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:220
#8  0x000000000067bccd in net_write_command (net=<optimized out>, command=208 '\320', header=0xdadda0 "", head_len=0, packet=0x7f95c83d7c40 "z\004#42S02Table 'drizzledump_db.table1000_innodb_datetime_3' doesn't exist", len=72) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:395
#9  0x0000000000680656 in net_send_error_packet (thd=0x2ff6350, sql_errno=<optimized out>, err=<optimized out>, sqlstate=0x7f95c83d7c48 "Table 'drizzledump_db.table1000_innodb_datetime_3' doesn't exist") at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/protocol.cc:401
#10 0x0000000000680739 in Protocol::send_error (this=0x2ff6880, sql_errno=1146, err_msg=0x2ff99b2 "Table 'drizzledump_db.table1000_innodb_datetime_3' doesn't exist", sql_state=0x2ff9bb8 "42S02") at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/protocol.cc:573
#11 0x000000000067f93a in Protocol::end_statement (this=0x2ff6880) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/protocol.cc:501
#12 0x0000000000727bb9 in dispatch_command (command=<optimized out>, thd=0x2ff6350, packet=<optimized out>, packet_length=80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1770
#13 0x0000000000729a47 in do_command (thd=0x2ff6350) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#14 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#15 0x00000000006ed727 in handle_one_connection (arg=0x2ff6350) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#16 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f6c1e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#17 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#18 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 33 (LWP 8188):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2ea1190, buf=0x2f9bfd0 "\a", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2f988b0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2f988b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce40bc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2f988b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f98650) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f98650) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 32 (LWP 8111):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2f64150, buf=0x2f64340 "J", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2f602e0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2f602e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce613c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2f602e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f60080) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f60080) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2e90470) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 31 (LWP 8234):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6d456 in read_lock_stack (cs=0x7f95440009a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_return_ (_line_=374, _stack_frame_=0x7f95c8356af0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1318
#4  0x000000000073c5cc in PROFILING::status_change (this=0x3007e48, status_arg=0xd78dd7 "init", function_arg=0xcb3360 <net_after_header_psi(st_net*, void*, unsigned long, char)::__FUNCTION__> "net_after_header_psi", file_arg=0xcad580 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc", line_arg=948) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_profile.cc:374
#5  0x00000000006e086e in THD::enter_stage (this=0x30063e0, new_stage=0x13dcd50 <stage_init>, old_stage=<optimized out>, calling_func=<optimized out>, calling_file=0xcad580 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc", calling_line=948) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_class.cc:619
#6  0x000000000059ee50 in net_after_header_psi (net=0x3006640, user_data=0x30063e0, rc=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:948
#7  0x000000000067c0f4 in net_read_packet_header (net=0x3006640) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:746
#8  net_read_packet (net=<optimized out>, complen=0x7f95c8356c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#9  0x000000000067c3ec in my_net_read (net=0x3006640) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#10 0x00000000007299d7 in do_command (thd=0x30063e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#11 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#12 0x00000000006ed727 in handle_one_connection (arg=0x30063e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#13 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f7c290) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#14 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#15 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 30 (LWP 8211):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2fd1ee0, buf=0x2fd20d0 "#", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fce3a0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fce3a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c859fc68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fce3a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fce140) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fce140) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 29 (LWP 8106):
+bt
#0  0x000000340cc0f2a5 in sigwait () from /lib64/libpthread.so.0
#1  0x00000000005a1edb in signal_hand (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:3159
#2  0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2e15690) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#3  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#4  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 28 (LWP 8173):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2f6c240, buf=0x2f6c430 "J", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2f68700, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2f68700) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce5d2c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2f68700) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2f684a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2f684a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f3d6a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 27 (LWP 8101):
+bt
#0  0x000000340cc0b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6f533 in os_cond_wait (fast_mutex=0x29f9970, cond=0x29f99b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x29f9970, reset_sig_count=172) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:610
#3  0x0000000000b0404c in srv_purge_coordinator_suspend (rseg_history_len=200, slot=0x29f9780) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:3140
#4  srv_purge_coordinator_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:3257
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 26 (LWP 8224):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000708ee2 in inline_mysql_cond_timedwait (src_line=2956, src_file=0xce39f0 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_insert.cc", abstime=0x7f95c8419d20, mutex=0x7f9578019ed0, that=0x7f9578019f00) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/include/mysql/psi/mysql_thread.h:1199
#2  handle_delayed_insert (arg=0x7f9578016530) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_insert.cc:2956
#3  0x00000000009dd6c9 in pfs_spawn_thread (arg=0x7f95780146e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 25 (LWP 8098):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6eacb in os_cond_wait_timed (abstime=0x7f95cdfa8cc0, fast_mutex=0x29f9a00, cond=0x29f9a40) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x29f9a00, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:723
#3  0x0000000000b01ec1 in srv_error_monitor_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:2084
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 24 (LWP 8102):
+bt
#0  0x000000340c4e14f3 in select () from /lib64/libc.so.6
#1  0x0000000000a6f8bf in os_thread_sleep (tm=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0thread.cc:255
#2  0x0000000000b8174a in page_cleaner_sleep_if_needed (next_loop_time=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/buf/buf0flu.cc:2377
#3  buf_flush_page_cleaner_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/buf/buf0flu.cc:2418
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 23 (LWP 8105):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6eacb in os_cond_wait_timed (abstime=0x7f95c8fa0c90, fast_mutex=0x2df4680, cond=0x2df46c0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2df4680, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:723
#3  0x0000000000b38cc0 in ib_wqueue_timedwait (wq=0x2df44c8, wait_in_usecs=5000000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/ut/ut0wqueue.cc:154
#4  0x0000000000bebe50 in fts_optimize_thread (arg=0x2df44c8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fts/fts0opt.cc:2932
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 22 (LWP 8204):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x2fc1fa0, buf=0x2fc2190 "I", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x2fbe880, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x2fbe880) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95ce2c6c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x2fbe880) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x2fbe620) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x2fbe620) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f55db0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 21 (LWP 8095):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=3, array=0x2a3aaf0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=9, message1=0x7f95cf055d98, message2=0x7f95cf055d90, type=0x7f95cf055d88, space_id=0x7f95cf055d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=9) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 20 (LWP 8100):
+bt
#0  0x000000340c4e14f3 in select () from /lib64/libc.so.6
#1  0x0000000000a6f8bf in os_thread_sleep (tm=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0thread.cc:255
#2  0x0000000000b0131b in srv_master_sleep () at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:2803
#3  srv_master_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:2847
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 19 (LWP 8239):
+bt
#0  0x000000340cc0e054 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x000000340cc0a864 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#2  0x0000000000c6c2b4 in read_lock_stack (cs=0x7f9548000bc0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#3  _db_enter_ (_func_=0xcd281d "sql_set_variables", _file_=0xcd2940 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/set_var.cc", _line_=567, _stack_frame_=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1247
#4  0x0000000000685469 in sql_set_variables (thd=0x300e4d0, var_list=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/set_var.cc:567
#5  0x0000000000724361 in mysql_execute_command (thd=0x300e4d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:3918
#6  0x0000000000727818 in mysql_parse (thd=0x300e4d0, rawbuf=0x3010898 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6477
#7  0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x300e4d0, packet=0x3012461 " SET AUTOCOMMIT=ON /*Generated by THREAD_ID 23*/", packet_length=48) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#8  0x0000000000729a47 in do_command (thd=0x300e4d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x300e4d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2ea69b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 18 (LWP 8104):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6eacb in os_cond_wait_timed (abstime=0x7f95c99a1d00, fast_mutex=0x2dc3c10, cond=0x2dc3c50) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2dc3c10, time_in_usec=<optimized out>, reset_sig_count=12) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:723
#3  0x0000000000bb82e7 in dict_stats_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/dict/dict0stats_bg.cc:349
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 17 (LWP 8090):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=2, array=0x29f8cd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=4, message1=0x7f95d225ad98, message2=0x7f95d225ad90, type=0x7f95d225ad88, space_id=0x7f95d225ad80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 16 (LWP 8088):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=0, array=0x29f8cd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=2, message1=0x7f95d365cd98, message2=0x7f95d365cd90, type=0x7f95d365cd88, space_id=0x7f95d365cd80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=2) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 15 (LWP 8103):
+bt
#0  0x000000340cc0b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6f533 in os_cond_wait (fast_mutex=0x29f9b20, cond=0x29f9b60) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:214
#2  os_event_wait_low (event=0x29f9b20, reset_sig_count=1) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:610
#3  0x0000000000b7c8ac in buf_dump_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/buf/buf0dump.cc:594
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 14 (LWP 8241):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x0000000000c9e846 in vio_io_wait (vio=<optimized out>, event=VIO_IO_EVENT_READ, timeout=28800000) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:820
#2  0x0000000000c9ece3 in vio_socket_io_wait (vio=<optimized out>, event=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:68
#3  0x0000000000c9f680 in vio_read (vio=0x301a210, buf=0x301a400 "0", size=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/vio/viosocket.c:123
#4  0x000000000067b583 in net_read_raw_loop (net=0x30166d0, count=4) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:663
#5  0x000000000067c0e1 in net_read_packet_header (net=0x30166d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:745
#6  net_read_packet (net=<optimized out>, complen=0x7f95c8315c68) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:810
#7  0x000000000067c3ec in my_net_read (net=0x30166d0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/net_serv.cc:888
#8  0x00000000007299d7 in do_command (thd=0x3016470) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:983
#9  0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#10 0x00000000006ed727 in handle_one_connection (arg=0x3016470) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#11 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2ea69b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#12 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#13 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 13 (LWP 8094):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=2, array=0x2a3aaf0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=8, message1=0x7f95cfa56d98, message2=0x7f95cfa56d90, type=0x7f95cfa56d88, space_id=0x7f95cfa56d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 12 (LWP 8097):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6eacb in os_cond_wait_timed (abstime=0x7f95cd5a7d00, fast_mutex=0x2dbdf20, cond=0x2dbdf60) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x2dbdf20, time_in_usec=<optimized out>, reset_sig_count=5) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:723
#3  0x0000000000a4c871 in lock_wait_timeout_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/lock/lock0wait.cc:503
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 11 (LWP 8092):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2a3aaf0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=6, message1=0x7f95d0e58d98, message2=0x7f95d0e58d90, type=0x7f95d0e58d88, space_id=0x7f95d0e58d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=6) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 10 (LWP 8091):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=3, array=0x29f8cd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=5, message1=0x7f95d1859d98, message2=0x7f95d1859d90, type=0x7f95d1859d88, space_id=0x7f95d1859d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=5) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 9 (LWP 8084):
+bt
#0  0x000000340c4df253 in poll () from /lib64/libc.so.6
#1  0x00000000005a37ca in handle_connections_sockets () at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:6243
#2  0x00000000005aac1b in mysqld_main (argc=48, argv=0x28fe148) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:5658
#3  0x000000340c41ecdd in __libc_start_main () from /lib64/libc.so.6
#4  0x000000000059b851 in _start ()

Thread 8 (LWP 8086):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2a2d050) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=0, message1=0x7f95e6803d98, message2=0x7f95e6803d90, type=0x7f95e6803d88, space_id=0x7f95e6803d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 7 (LWP 8093):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=1, array=0x2a3aaf0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=7, message1=0x7f95d0457d98, message2=0x7f95d0457d90, type=0x7f95d0457d88, space_id=0x7f95d0457d80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=7) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 6 (LWP 8099):
+bt
#0  0x000000340cc0b7bb in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x0000000000a6eacb in os_cond_wait_timed (abstime=0x7f95ccba6d30, fast_mutex=0x29f9a90, cond=0x29f9ad0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:177
#2  os_event_wait_time_low (event=0x29f9a90, time_in_usec=<optimized out>, reset_sig_count=1) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0sync.cc:723
#3  0x0000000000b032bc in srv_monitor_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0srv.cc:1822
#4  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#5  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 5 (LWP 8087):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=0, array=0x2a1f5b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=1, message1=0x7f95d405dd98, message2=0x7f95d405dd90, type=0x7f95d405dd88, space_id=0x7f95d405dd80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=1) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 4 (LWP 8089):
+bt
#0  0x0000003fdda00614 in ?? () from /lib64/libaio.so.1
#1  0x0000000000a68f83 in os_aio_linux_collect (seg_size=256, segment=1, array=0x29f8cd0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5089
#2  os_aio_linux_handle (global_seg=3, message1=0x7f95d2c5bd98, message2=0x7f95d2c5bd90, type=0x7f95d2c5bd88, space_id=0x7f95d2c5bd80) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/os/os0file.cc:5234
#3  0x0000000000bbdc67 in fil_aio_wait (segment=3) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/fil/fil0fil.cc:5575
#4  0x0000000000b055e8 in io_handler_thread (arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/srv/srv0start.cc:479
#5  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#6  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 3 (LWP 8175):
+bt
#0  0x000000340cc0a803 in pthread_rwlock_rdlock () from /lib64/libpthread.so.0
#1  0x0000000000c6c2b4 in read_lock_stack (cs=0x7f959c0009a0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:424
#2  _db_enter_ (_func_=0xda5057 "alloc_root", _file_=0xda4fc0 "/bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/mysys/my_alloc.c", _line_=190, _stack_frame_=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/dbug/dbug.c:1247
#3  0x000000000097daf6 in alloc_root (mem_root=0x2f73a68, length=3) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/mysys/my_alloc.c:190
#4  0x000000000097ddd3 in strmake_root (root=<optimized out>, str=0x7f959c004c98 "12 AND 2734227456 ORDER BY `col_datetime_3`,`col_datetime_3_key`,`col_time_3`,`col_time_3_key`,`col_timestamp_3`,`col_timestamp_3_key`,`pk` LIMIT 6 /* 'foo' Generated by THREAD_ID 3*/", len=2) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/mysys/my_alloc.c:434
#5  0x000000000070f0e6 in strmake (size=2, str=<optimized out>, this=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_class.h:801
#6  get_token (lip=0x7f95ce591a90, skip=0, length=2) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_lex.cc:585
#7  0x00000000007137b9 in lex_one_token (arg=0x7f95ce590f30, yythd=0x2f70440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_lex.cc:1330
#8  0x00000000007140b5 in MYSQLlex (arg=0x7f95ce590f30, yythd=0x2f70440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_lex.cc:928
#9  0x00000000007eedf1 in MYSQLparse (yythd=0x2f70440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_yacc.cc:18657
#10 0x0000000000718aad in parse_sql (thd=0x2f70440, parser_state=0x7f95ce591a90, creation_ctx=0x0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:8451
#11 0x0000000000727360 in mysql_parse (thd=0x2f70440, rawbuf=0x2f72808 "\360R7\001", length=<optimized out>, parser_state=0x7f95ce591a90) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6381
#12 0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x2f70440, packet=0x2f743d1 " UPDATE `table1000_myisam_timestamp_6` SET `col_int` = 4 WHERE 0 BETWEEN 12 AND 2734227456 ORDER BY `col_datetime_3`,`col_datetime_3_key`,`col_time_3`,`col_time_3_key`,`col_timestamp_3`,`col_timestamp_3_key`,`pk` LIMIT 6 /* 'foo' Generated by THREAD_ID 3*/ ", packet_length=257) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#13 0x0000000000729a47 in do_command (thd=0x2f70440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#14 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#15 0x00000000006ed727 in handle_one_connection (arg=0x2f70440) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#16 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f4b360) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#17 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#18 0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 2 (LWP 8247):
+bt
#0  0x000000340cc0b43c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00000000005a32ef in inline_mysql_cond_wait (src_line=2653, mutex=0x14e0440 <LOCK_thread_count>, that=0x14e23c0 <COND_thread_cache>, src_file=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/include/mysql/psi/mysql_thread.h:1162
#2  block_until_new_connection () at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:2653
#3  one_thread_per_connection_end (thd=<optimized out>, block_pthread=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/mysqld.cc:2747
#4  0x00000000006ed5be in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1629
#5  0x00000000006ed727 in handle_one_connection (arg=0x30263b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#6  0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2f025e0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#7  0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#8  0x000000340c4e890d in clone () from /lib64/libc.so.6

Thread 1 (LWP 8244):
+bt
#0  0x000000340cc0c69c in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000686bde in handle_fatal_signal (sig=6) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/signal_handler.cc:251
#2  <signal handler called>
#3  0x000000340c4328a5 in raise () from /lib64/libc.so.6
#4  0x000000340c434085 in abort () from /lib64/libc.so.6
#5  0x0000000000a551ba in log_online_setup_bitmap_file_range (bitmap_files=0x7f95c8291bf8, range_start=4, range_end=0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/log/log0online.cc:1280
#6  0x0000000000a554de in log_online_bitmap_iterator_init (i=0x7f95c8291bf0, min_lsn=<optimized out>, max_lsn=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/log/log0online.cc:1560
#7  0x0000000000a1d598 in i_s_innodb_changed_pages_fill (thd=0x301e410, tables=<optimized out>, cond=0x7f95400193e8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/innobase/handler/i_s.cc:8203
#8  0x0000000000759219 in do_fill_table (join_table=<optimized out>, table_list=0x7f9540005390, thd=0x301e410) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_show.cc:7714
#9  get_schema_tables_result (join=0x7f9540010918, executed_place=PROCESSED_BY_JOIN_EXEC) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_show.cc:7815
#10 0x0000000000746425 in JOIN::prepare_result (this=0x7f9540010918, columns_list=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:823
#11 0x00000000006fd211 in JOIN::exec (this=0x7f9540010918) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_executor.cc:116
#12 0x00000000007492d0 in mysql_execute_select (free_join=true, select_lex=0x3020ee8, thd=0x301e410) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:1101
#13 mysql_select (thd=0x301e410, tables=0x7f9540005390, wild_num=1, fields=..., conds=0x7f954002e3c8, order=<optimized out>, group=0x3020fe8, having=0x7f954002ec00, select_options=2684619520, result=0x7f954002f2c8, unit=0x30208a0, select_lex=0x3020ee8) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:1222
#14 0x0000000000749dbb in handle_select (thd=0x301e410, result=0x7f954002f2c8, setup_tables_done_option=0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_select.cc:111
#15 0x000000000071ecdd in execute_sqlcom_select (thd=0x301e410, all_tables=0x7f9540005390) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:5305
#16 0x00000000007217b7 in mysql_execute_command (thd=0x301e410) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:2762
#17 0x0000000000727818 in mysql_parse (thd=0x301e410, rawbuf=0x30207d8 "\360R7\001", length=<optimized out>, parser_state=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:6477
#18 0x000000000072871f in dispatch_command (command=COM_QUERY, thd=0x301e410, packet=0x30223a1 " SELECT * FROM INFORMATION_SCHEMA . `INNODB_CHANGED_PAGES` AS table1 WHERE ( ( (NOT ( ( ( ( (NOT ( table1 . `page_id` <> table1 . `start_lsn` AND table1 . `space_id` <> 8) AND table1 . `page_id` >= table1 . `end_lsn`) OR table1 . `end_lsn` = table1 . `space_id`) AND table1 . `end_lsn` <> table1 . `page_id`) OR table1 . `end_lsn` < 8) AND table1 . `space_id` >= '2000-06-10 11:33:07.046821') AND table1 . `end_lsn` >= 5) AND table1 . `start_lsn` < 'mm') OR table1 . `end_lsn` != table1 . `end_lsn`)  HAVING ( table1 . `start_lsn` < '2005-09-09 01:34:19.012946' OR table1 . `page_id` < 6) ORDER BY table1 . `start_lsn` LIMIT 3", packet_length=626) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1374
#19 0x0000000000729a47 in do_command (thd=0x301e410) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_parse.cc:1049
#20 0x00000000006ed63f in do_handle_one_connection (thd_arg=<optimized out>) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1615
#21 0x00000000006ed727 in handle_one_connection (arg=0x301e410) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/sql/sql_connect.cc:1526
#22 0x00000000009dd6c9 in pfs_spawn_thread (arg=0x2efc6b0) at /bzr/5.6_dbg/Percona-Server-5.6.12-rc60.4/storage/perfschema/pfs.cc:1855
#23 0x000000340cc07851 in start_thread () from /lib64/libpthread.so.0
#24 0x000000340c4e890d in clone () from /lib64/libc.so.6
(gdb) +set logging off