(gdb) thread apply all bt Thread 34 (process 13723): #0 0x000000315b00b58d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33d16 in safe_cond_timedwait (cond=0x295b530, mp=0x295b460, abstime=0x7fc86f5b62c0, file=0xc128bf "bml.cc", line=161) at thr_mutex.c:477 #2 0x00000000008a9266 in Backup_sx_lock::get_shared_lock (this=0x295b460, thd=0x7fc860334c28) at bml.cc:160 #3 0x0000000000684e35 in mysql_execute_command (thd=0x7fc860334c28) at sql_parse.cc:2067 #4 0x000000000068d787 in mysql_parse (thd=0x7fc860334c28, inBuf=0x3c941d0 "ALTER TABLE testdb_S . t1_base166_N ENGINE = MyISAM", length=51, found_semicolon=0x7fc86f5b7f00) at sql_parse.cc:5985 #5 0x000000000068e320 in dispatch_command (command=COM_QUERY, thd=0x7fc860334c28, packet=0x7fc8606b6689 " ALTER TABLE testdb_S . t1_base166_N ENGINE = MyISAM ", packet_length=53) at sql_parse.cc:1078 #6 0x000000000068f892 in do_command (thd=0x7fc860334c28) at sql_parse.cc:760 #7 0x000000000067c6b0 in handle_one_connection (arg=0x7fc860334c28) at sql_connect.cc:1164 #8 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #9 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 33 (process 13717): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b00921c in _L_lock_1078 () from /lib64/libpthread.so.0 #2 0x000000315b0090f0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10817e0, my_flags=0, file=0xb73844 "sql_parse.cc", line=1458) at thr_mutex.c:225 #4 0x000000000068f592 in dispatch_command (command=COM_QUERY, thd=0x7fc8609fafa8, packet=0x7fc8609a5fc9 "", packet_length=167) at sql_parse.cc:1458 #5 0x000000000068f892 in do_command (thd=0x7fc8609fafa8) at sql_parse.cc:760 #6 0x000000000067c6b0 in handle_one_connection (arg=0x7fc8609fafa8) at sql_connect.cc:1164 #7 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #8 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 32 (process 13747): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b00921c in _L_lock_1078 () from /lib64/libpthread.so.0 #2 0x000000315b0090f0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10817e0, my_flags=0, file=0xb73844 "sql_parse.cc", line=1458) at thr_mutex.c:225 #4 0x000000000068f592 in dispatch_command (command=COM_QUERY, thd=0x7fc860059938, packet=0x7fc86049be09 "", packet_length=197) at sql_parse.cc:1458 #5 0x000000000068f892 in do_command (thd=0x7fc860059938) at sql_parse.cc:760 #6 0x000000000067c6b0 in handle_one_connection (arg=0x7fc860059938) at sql_connect.cc:1164 #7 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #8 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 31 (process 13721): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x3837cf8, mp=0x3615100, file=0xc50b9f "thr_lock.c", line=470) at thr_mutex.c:423 #2 0x0000000000a2fcfb in wait_for_lock (wait=0x36151c0, data=0x7fc8604fbd68, in_wait_list=0 '\0') at thr_lock.c:470 #3 0x0000000000a30927 in thr_lock (data=0x7fc8604fbd68, owner=0x7fc8606ced58, lock_type=TL_WRITE_CONCURRENT_INSERT) at thr_lock.c:801 #4 0x0000000000a31412 in thr_multi_lock (data=0x7fc868245af8, count=1, owner=0x7fc8606ced58) at thr_lock.c:1059 #5 0x0000000000668da9 in mysql_lock_tables (thd=0x7fc8606cdfd8, tables=0x7fc86f77dc98, count=1, flags=27, need_reopen=0x7fc86f77dadf) at lock.cc:321 #6 0x00000000006e1baf in open_ltable (thd=0x7fc8606cdfd8, table_list=0x7fc86f77dbe0, lock_type=TL_WRITE_CONCURRENT_INSERT, lock_flags=27) ---Type to continue, or q to quit--- at sql_base.cc:4692 #7 0x00000000006e1d2e in open_performance_schema_table (thd=0x7fc8606cdfd8, one_table=0x7fc86f77dbe0, backup=0x7fc86f77e390) at sql_base.cc:8670 #8 0x000000000076be6f in Log_to_csv_event_handler::log_general (this=0x7fc868028490, thd=0x7fc8606cdfd8, event_time=1261054748, user_host=0x7fc86f77e4b0 "root[root] @ localhost [127.0.0.1]", user_host_len=34, thread_id=1404, command_type=0xb74f0d "Query", command_type_len=5, sql_text=0x3657d80 "CALL testdb_N . p1_138_N", sql_text_len=24, client_cs=0x1078880) at log.cc:473 #9 0x0000000000768b7f in LOGGER::general_log_write (this=0x108a4e0, thd=0x7fc8606cdfd8, command=COM_QUERY, query=0x3657d80 "CALL testdb_N . p1_138_N", query_length=24) at log.cc:2075 #10 0x0000000000768c2f in general_log_write (thd=0x7fc8606cdfd8, command=COM_QUERY, query=0x3657d80 "CALL testdb_N . p1_138_N", query_length=24) at log.cc:6284 #11 0x000000000068e28f in dispatch_command (command=COM_QUERY, thd=0x7fc8606cdfd8, packet=0x7fc86019c0b9 "CALL testdb_N . p1_138_N ", packet_length=25) at sql_parse.cc:1072 #12 0x000000000068f892 in do_command (thd=0x7fc8606cdfd8) at sql_parse.cc:760 #13 0x000000000067c6b0 in handle_one_connection (arg=0x7fc8606cdfd8) at sql_connect.cc:1164 #14 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #15 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 30 (process 13725): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b00921c in _L_lock_1078 () from /lib64/libpthread.so.0 #2 0x000000315b0090f0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10817e0, my_flags=0, file=0xb73844 "sql_parse.cc", line=1458) at thr_mutex.c:225 #4 0x000000000068f592 in dispatch_command (command=COM_QUERY, thd=0x7fc8609a22c8, packet=0x7fc860b01619 "", packet_length=152) at sql_parse.cc:1458 #5 0x000000000068f892 in do_command (thd=0x7fc8609a22c8) at sql_parse.cc:760 #6 0x000000000067c6b0 in handle_one_connection (arg=0x7fc8609a22c8) at sql_connect.cc:1164 #7 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #8 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 29 (process 11455): #0 0x0000000000a66983 in my_hash_sort_bin (cs=0x10770a0, key=0x394837b "", len=23, nr1=0x7fc86f7fb918, nr2=0x7fc86f7fb910) at ctype-bin.c:305 #1 0x0000000000a1c8bd in calc_hash (hash=0x10922a0, key=0x3948364 "", length=23) at hash.c:44 #2 0x0000000000a1d4bf in rec_hashnr (hash=0x10922a0, record=0x3948360 "") at hash.c:207 #3 0x0000000000a1d562 in my_hash_delete (hash=0x10922a0, record=0x3948360 "") at hash.c:495 #4 0x00000000008b5981 in MDL_context::release_ticket (this=0x7fc86403ad20, ticket=0x37fc030) at mdl.cc:1307 #5 0x00000000008b5a9e in MDL_context::release_lock (this=0x7fc86403ad20, ticket=0x37fc030) at mdl.cc:1366 #6 0x00000000008b5bc9 in MDL_context::release_all_locks_for_name (this=0x7fc86403ad20, name=0x37fc030) at mdl.cc:1397 #7 0x0000000000804be5 in mysql_rm_table_part2 (thd=0x7fc86403ac48, tables=0x4205eb0, if_exists=true, drop_temporary=false, drop_view=true, dont_log_query=true) at sql_table.cc:2233 #8 0x00000000007f0e50 in mysql_rm_known_files (thd=0x7fc86403ac48, dirp=0x2a08a38, db=0x4205ea0 "testdb_S", org_path=0x7fc86f7fc3e0 "./testdb_S/", level=0, dropped_tables=0x7fc86f7fc718) at sql_db.cc:1177 #9 0x00000000007f129e in mysql_rm_db (thd=0x7fc86403ac48, db=0x4205ea0 "testdb_S", if_exists=true, silent=false) at sql_db.cc:938 #10 0x000000000068960e in mysql_execute_command (thd=0x7fc86403ac48) at sql_parse.cc:3767 #11 0x000000000073f4e1 in Execute_sql_statement::execute_server_code (this=0x7fc86f7fe110, thd=0x7fc86403ac48) at sql_prepare.cc:2934 #12 0x000000000073eb6d in Prepared_statement::execute_server_runnable (this=0x7fc86f7fdca0, server_runnable=0x7fc86f7fe110) at sql_prepare.cc:3438 #13 0x000000000073fac2 in Ed_connection::execute_direct (this=0x7fc86f7fe170, server_runnable=0x7fc86f7fe110) at sql_prepare.cc:3967 #14 0x000000000073fbe3 in Ed_connection::execute_direct (this=0x7fc86f7fe170, sql_text={str = 0x2a089d8 "DROP DATABASE IF EXISTS `testdb_S`", length = 34}) ---Type to continue, or q to quit--- at sql_prepare.cc:3933 #15 0x00000000008acdf8 in obs::Abstract_obj::drop (this=0x7fc8645e4190, thd=0x7fc86403ac48) at si_objects.cc:821 #16 0x00000000008acece in obs::Database_obj::drop (this=0x7fc8645e4190, thd=0x7fc86403ac48) at si_objects.cc:1848 #17 0x00000000008ad1be in obs::Abstract_obj::create (this=0x7fc8645e4190, thd=0x7fc86403ac48) at si_objects.cc:761 #18 0x0000000000ad5829 in bcat_create_item (catalogue=0x7fc864be3a68, item=0x109b6e0, create_stmt= {begin = 0x36c7088 "67 CREATE DATABASE `testdb_S` /*!40100 DEFAULT CHARACTER SET latin1 */\n", end = 0x36c70cf ""}, other_meta_data= {begin = 0x0, end = 0x0}) at kernel.cc:2587 #19 0x0000000000ae9388 in read_and_create_items (s=0x7fc864064d38, cat=0x7fc864be3a68, kind=GLOBAL_ITEM) at stream_v1.c:1772 #20 0x0000000000ae8e09 in bstream_rd_meta_data (s=0x7fc864064d38, cat=0x7fc864be3a68) at stream_v1.c:1372 warning: (Internal error: pc 0xade259 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) #21 0x0000000000ade259 in backup::read_meta_data (thd=warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0xade230 in read in psymtab, but not in symtab.) warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) 0x7fc86403ac48, info=warning: (Internal error: pc 0xade258 in read in psymtab, but not in symtab.) @0x7fc864be3a60, s=@0x7fc864064d30) at stream.h:275 #22 0x0000000000ad83f1 in Backup_restore_ctx::do_restore (this=0x7fc86f7ff210, overwrite=true) at kernel.cc:1639 #23 0x0000000000ada7ce in execute_backup_command (thd=0x7fc86403ac48, lex=0x7fc86403c528, backupdir=0x7fc86f800190, overwrite=true, skip_gap_event=false) at kernel.cc:296 #24 0x0000000000685b57 in mysql_execute_command (thd=0x7fc86403ac48) at sql_parse.cc:2482 #25 0x000000000068d787 in mysql_parse (thd=0x7fc86403ac48, inBuf=0x3bebdd0 "RESTORE FROM '/tmp/backup5975-289' OVERWRITE", length=44, found_semicolon=0x7fc86f800f00) at sql_parse.cc:5985 #26 0x000000000068e320 in dispatch_command (command=COM_QUERY, thd=0x7fc86403ac48, packet=0x7fc8641541e9 "RESTORE FROM '/tmp/backup5975-289' OVERWRITE", packet_length=44) at sql_parse.cc:1078 #27 0x000000000068f892 in do_command (thd=0x7fc86403ac48) at sql_parse.cc:760 #28 0x000000000067c6b0 in handle_one_connection (arg=0x7fc86403ac48) at sql_connect.cc:1164 #29 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #30 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 28 (process 13746): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b00921c in _L_lock_1078 () from /lib64/libpthread.so.0 #2 0x000000315b0090f0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10817e0, my_flags=0, file=0xb73844 "sql_parse.cc", line=7036) at thr_mutex.c:225 #4 0x000000000067edec in kill_one_thread (thd=0x7fc8601a3fb8, id=0, only_kill_query=true) at sql_parse.cc:7036 #5 0x000000000067ef82 in sql_kill (thd=0x7fc8601a3fb8, id=0, only_kill_query=true) at sql_parse.cc:7097 #6 0x000000000068ac65 in mysql_execute_command (thd=0x7fc8601a3fb8) at sql_parse.cc:4125 #7 0x000000000068d787 in mysql_parse (thd=0x7fc8601a3fb8, inBuf=0x373cbd0 "KILL QUERY @kill_id", length=19, found_semicolon=0x7fc86f6fcf00) at sql_parse.cc:5985 #8 0x000000000068e320 in dispatch_command (command=COM_QUERY, thd=0x7fc8601a3fb8, packet=0x7fc8606a9589 " KILL QUERY @kill_id", packet_length=20) at sql_parse.cc:1078 #9 0x000000000068f892 in do_command (thd=0x7fc8601a3fb8) at sql_parse.cc:760 #10 0x000000000067c6b0 in handle_one_connection (arg=0x7fc8601a3fb8) at sql_connect.cc:1164 #11 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #12 0x000000315a4e627d in clone () from /lib64/libc.so.6 Current language: auto; currently c Thread 27 (process 11055): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3580, mp=0x32a34d0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a34d0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=0, message1=0x7fc87dbb00b8, message2=0x7fc87dbb00b0, type=0x7fc87dbb00a8) ---Type to continue, or q to quit--- at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=0) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a20) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 26 (process 11058): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a38e0, mp=0x32a3830, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3830, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=3, message1=0x7fc87aedc0b8, message2=0x7fc87aedc0b0, type=0x7fc87aedc0a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=3) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a38) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 25 (process 11056): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a36a0, mp=0x32a35f0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a35f0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=1, message1=0x7fc87c2de0b8, message2=0x7fc87c2de0b0, type=0x7fc87c2de0a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=1) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a28) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 24 (process 11066): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a41e0, mp=0x32a4130, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a4130, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=11, message1=0x7fc875ed40b8, message2=0x7fc875ed40b0, type=0x7fc875ed40a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=11) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a78) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 23 (process 11059): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3a00, mp=0x32a3950, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3950, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=4, message1=0x7fc87a4db0b8, message2=0x7fc87a4db0b0, type=0x7fc87a4db0a8) at os/os0file.c:4252 ---Type to continue, or q to quit--- #4 0x00000000009129a9 in fil_aio_wait (segment=4) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a40) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 22 (process 11068): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a4420, mp=0x32a4370, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a4370, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=13, message1=0x7fc874ad20b8, message2=0x7fc874ad20b0, type=0x7fc874ad20a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=13) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a88) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 21 (process 11065): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a40c0, mp=0x32a4010, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a4010, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=10, message1=0x7fc8768d50b8, message2=0x7fc8768d50b0, type=0x7fc8768d50a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=10) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a70) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 20 (process 11072): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a48a0, mp=0x32a47f0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a47f0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=17, message1=0x7fc8722ce0b8, message2=0x7fc8722ce0b0, type=0x7fc8722ce0a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=17) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095aa8) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 19 (process 11070): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a4660, mp=0x32a45b0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a45b0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=15, message1=0x7fc8736d00b8, message2=0x7fc8736d00b0, type=0x7fc8736d00a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=15) at fil/fil0fil.c:4246 ---Type to continue, or q to quit--- #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a98) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 18 (process 11060): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3b20, mp=0x32a3a70, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3a70, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=5, message1=0x7fc879ada0b8, message2=0x7fc879ada0b0, type=0x7fc879ada0a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=5) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a48) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 17 (process 11071): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a4780, mp=0x32a46d0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a46d0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=16, message1=0x7fc872ccf0b8, message2=0x7fc872ccf0b0, type=0x7fc872ccf0a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=16) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095aa0) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 16 (process 13711): #0 0x000000315b00b58d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33d16 in safe_cond_timedwait (cond=0x7fc8680bdd10, mp=0x7fc8680bdc70, abstime=0x7fc86f67aff0, file=0xc0dd1f "event_queue.cc", line=749) at thr_mutex.c:477 #2 0x000000000089272a in Event_queue::cond_wait (this=0x7fc8680bdc70, thd=0x7fc868321eb8, abstime=0x7fc86f67aff0, msg=0xc0e44a "Waiting for next activation", func=0xc0e470 "get_top_for_execution_if_time", line=616) at event_queue.cc:749 #3 0x0000000000892c39 in Event_queue::get_top_for_execution_if_time (this=0x7fc8680bdc70, thd=0x7fc868321eb8, event_name=0x7fc86f67b070) at event_queue.cc:616 #4 0x000000000088d4b8 in Event_scheduler::run (this=0x7fc8681a9030, thd=0x7fc868321eb8) at event_scheduler.cc:471 #5 0x000000000088dabd in event_scheduler_thread (arg=0x7fc8686d5228) at event_scheduler.cc:236 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 15 (process 11057): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a37c0, mp=0x32a3710, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3710, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=2, message1=0x7fc87b8dd0b8, message2=0x7fc87b8dd0b0, type=0x7fc87b8dd0a8) at os/os0file.c:4252 ---Type to continue, or q to quit--- #4 0x00000000009129a9 in fil_aio_wait (segment=2) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a30) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 14 (process 11076): #0 0x000000315b00ee7b in sigwait () from /lib64/libpthread.so.0 #1 0x00000000006718ef in signal_hand (arg=0x0) at mysqld.cc:2971 #2 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #3 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 13 (process 11061): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3c40, mp=0x32a3b90, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3b90, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=6, message1=0x7fc8790d90b8, message2=0x7fc8790d90b0, type=0x7fc8790d90a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=6) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a50) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 12 (process 11062): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3d60, mp=0x32a3cb0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3cb0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=7, message1=0x7fc8786d80b8, message2=0x7fc8786d80b0, type=0x7fc8786d80a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=7) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a58) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 11 (process 11067): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a4300, mp=0x32a4250, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a4250, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=12, message1=0x7fc8754d30b8, message2=0x7fc8754d30b0, type=0x7fc8754d30a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=12) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a80) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 10 (process 11063): ---Type to continue, or q to quit--- #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3e80, mp=0x32a3dd0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3dd0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=8, message1=0x7fc877cd70b8, message2=0x7fc877cd70b0, type=0x7fc877cd70a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=8) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a60) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 9 (process 11064): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a3fa0, mp=0x32a3ef0, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 #2 0x0000000000937f7e in os_event_wait_low (event=0x32a3ef0, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=9, message1=0x7fc8772d60b8, message2=0x7fc8772d60b0, type=0x7fc8772d60a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=9) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a68) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 8 (process 13749): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b0091b0 in _L_lock_102 () from /lib64/libpthread.so.0 #2 0x000000315b008a9e in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10921a0, my_flags=0, file=0xc15c5f "mdl.cc", line=1338) at thr_mutex.c:225 #4 0x00000000008b5ca5 in MDL_context::release_all_locks (this=0x7fc860435f10) at mdl.cc:1338 #5 0x00000000006de6a6 in close_performance_schema_table (thd=0x7fc860435e38, backup=0x7fc86f6bb390) at sql_base.cc:8746 #6 0x000000000076c298 in Log_to_csv_event_handler::log_general (this=0x7fc868028490, thd=0x7fc860435e38, event_time=1261054748, user_host=0x7fc86f6bb4b0 "root[root] @ localhost [127.0.0.1]", user_host_len=34, thread_id=1415, command_type=0xb74f0d "Query", command_type_len=5, sql_text=0x38ae220 "SELECT 1 FROM testdb_S . t1_temp71_S WHERE SLEEP( 0.5 * 0.58 * 1 ) = 0 LIMIT 1", sql_text_len=79, client_cs=0x1078880) at log.cc:554 #7 0x0000000000768b7f in LOGGER::general_log_write (this=0x108a4e0, thd=0x7fc860435e38, command=COM_QUERY, query=0x38ae220 "SELECT 1 FROM testdb_S . t1_temp71_S WHERE SLEEP( 0.5 * 0.58 * 1 ) = 0 LIMIT 1", query_length=79) at log.cc:2075 #8 0x0000000000768c2f in general_log_write (thd=0x7fc860435e38, command=COM_QUERY, query=0x38ae220 "SELECT 1 FROM testdb_S . t1_temp71_S WHERE SLEEP( 0.5 * 0.58 * 1 ) = 0 LIMIT 1", query_length=79) at log.cc:6284 #9 0x000000000068e28f in dispatch_command (command=COM_QUERY, thd=0x7fc860435e38, packet=0x7fc8606913a9 "SELECT 1 FROM testdb_S . t1_temp71_S WHERE SLEEP( 0.5 * 0.58 * 1 ) = 0 LIMIT 1", packet_length=79) at sql_parse.cc:1072 #10 0x000000000068f892 in do_command (thd=0x7fc860435e38) at sql_parse.cc:760 #11 0x000000000067c6b0 in handle_one_connection (arg=0x7fc860435e38) at sql_connect.cc:1164 #12 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #13 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 7 (process 11069): #0 0x000000315b00b309 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000000000a33a39 in safe_cond_wait (cond=0x32a4540, mp=0x32a4490, file=0xc2e412 "os/os0sync.c", line=422) at thr_mutex.c:423 ---Type to continue, or q to quit--- #2 0x0000000000937f7e in os_event_wait_low (event=0x32a4490, reset_sig_count=0) at os/os0sync.c:422 #3 0x0000000000936bee in os_aio_simulated_handle (global_segment=14, message1=0x7fc8740d10b8, message2=0x7fc8740d10b0, type=0x7fc8740d10a8) at os/os0file.c:4252 #4 0x00000000009129a9 in fil_aio_wait (segment=14) at fil/fil0fil.c:4246 #5 0x000000000095fe9e in io_handler_thread (arg=0x1095a90) at srv/srv0start.c:435 #6 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #7 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 6 (process 11053): #0 0x000000315a4dea62 in select () from /lib64/libc.so.6 #1 0x0000000000672f9d in handle_connections_sockets () at mysqld.cc:5367 #2 0x0000000000676c50 in main (argc=43, argv=0x7fff85bc6378) at mysqld.cc:4860 Thread 5 (process 11075): #0 0x000000315a4dea62 in select () from /lib64/libc.so.6 #1 0x000000000093868c in os_thread_sleep (tm=1000000) at os/os0thread.c:268 #2 0x000000000095e723 in srv_master_thread (arg=0x0) at srv/srv0srv.c:2450 #3 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #4 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 4 (process 11074): #0 0x000000315a4dea62 in select () from /lib64/libc.so.6 #1 0x000000000093868c in os_thread_sleep (tm=1000000) at os/os0thread.c:268 #2 0x000000000095e4ca in srv_error_monitor_thread (arg=0x0) at srv/srv0srv.c:2307 #3 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #4 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 3 (process 13668): #0 0x000000315b00db14 in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x000000315b00921c in _L_lock_1078 () from /lib64/libpthread.so.0 #2 0x000000315b0090f0 in pthread_mutex_lock () from /lib64/libpthread.so.0 #3 0x0000000000a331ad in safe_mutex_lock (mp=0x10817e0, my_flags=0, file=0xbf6b3f "sql_show.cc", line=1960) at thr_mutex.c:225 #4 0x0000000000823355 in fill_schema_processlist (thd=0x3d583a8, tables=0x3973028, cond=0x0) at sql_show.cc:1960 #5 0x00000000008156c1 in get_schema_tables_result (join=0x7fc8603bcf10, executed_place=PROCESSED_BY_JOIN_EXEC) at sql_show.cc:6643 #6 0x000000000072a9f7 in JOIN::exec (this=0x7fc8603bcf10) at sql_select.cc:2434 #7 0x000000000061c468 in subselect_single_select_engine::exec (this=0x39736c0) at item_subselect.cc:2310 #8 0x00000000006212ce in Item_subselect::exec (this=0x39735d0) at item_subselect.cc:283 #9 0x0000000000619057 in Item_singlerow_subselect::val_int (this=0x39735d0) at item_subselect.cc:632 #10 0x00000000005d7f0a in Arg_comparator::compare_int_signed (this=0x39737b0) at item_cmpfunc.cc:1271 #11 0x00000000005e8684 in Arg_comparator::compare (this=0x39737b0) at item_cmpfunc.h:74 #12 0x00000000005dc479 in Item_func_lt::val_int (this=0x3973700) at item_cmpfunc.cc:1771 #13 0x0000000000594f9a in Item::val_bool (this=0x3973700) at item.cc:184 #14 0x00000000005db19f in Item_cond_and::val_int (this=0x3973870) at item_cmpfunc.cc:4287 #15 0x00000000005c2670 in Item_func_set_user_var::check (this=0x7fc86031b030, use_result_field=false) at item_func.cc:4284 #16 0x0000000000697563 in set_var_user::check (this=0x7fc86031b570, thd=0x3d583a8) at set_var.cc:4315 ---Type to continue, or q to quit--- #17 0x00000000006975d5 in sql_set_variables (thd=0x3d583a8, var_list=0x3d5a918) at set_var.cc:4154 #18 0x0000000000688cd9 in mysql_execute_command (thd=0x3d583a8) at sql_parse.cc:3556 #19 0x000000000068d787 in mysql_parse (thd=0x3d583a8, inBuf=0x3971f20 "SET @kill_id = CONNECTION_ID() AND 10 + 3 < (SELECT MAX(id) FROM information_schema.processlist) AND 10 > (SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME='Uptime')", length=196, found_semicolon=0x7fc86f5f8f00) at sql_parse.cc:5985 #20 0x000000000068e320 in dispatch_command (command=COM_QUERY, thd=0x3d583a8, packet=0x3c86bd9 "SET @kill_id = CONNECTION_ID() AND 10 + 3 < (SELECT MAX(id) FROM information_schema.processlist) AND 10 > (SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME='Uptime') ", packet_length=197) at sql_parse.cc:1078 #21 0x000000000068f892 in do_command (thd=0x3d583a8) at sql_parse.cc:760 #22 0x000000000067c6b0 in handle_one_connection (arg=0x3d583a8) at sql_connect.cc:1164 #23 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #24 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 2 (process 11073): #0 0x000000315a4dea62 in select () from /lib64/libc.so.6 #1 0x000000000093868c in os_thread_sleep (tm=1000000) at os/os0thread.c:268 #2 0x000000000095e03c in srv_lock_timeout_and_monitor_thread (arg=0x0) at srv/srv0srv.c:2104 #3 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #4 0x000000315a4e627d in clone () from /lib64/libc.so.6 Thread 1 (process 13708): #0 0x000000315b00c216 in pthread_kill () from /lib64/libpthread.so.0 #1 0x0000000000a2dae9 in my_write_core (sig=11) at stacktrace.c:309 #2 0x000000000067269d in handle_segfault (sig=11) at mysqld.cc:2769 #3 #4 0x0000000000a5e100 in my_mb_wc_utf8mb3 (cs=0x1059f80, pwc=0x7fc86f636ee8, s=0x0, e=0x4
) at ctype-utf8.c:2103 #5 0x0000000000a4e493 in my_well_formed_len_mb (cs=0x1059f80, b=0x0, e=0x4
, pos=64, error=0x7fc86f636f7c) at ctype-mb.c:296 #6 0x000000000066a269 in well_formed_copy_nchars (to_cs=0x1059f80, to=0x7fc86077d24c "", to_length=192, from_cs=0x1059f80, from=0x0, from_length=4, nchars=64, well_formed_error_pos=0x7fc86f637038, cannot_convert_error_pos=0x7fc86f637030, from_end_pos=0x7fc86f637028) at sql_string.cc:1012 #7 0x0000000000643e7c in Field_varstring::store (this=0x7fc86005d218, from=0x0, length=4, cs=0x1059f80) at field.cc:6845 #8 0x000000000082364c in fill_schema_processlist (thd=0x7fc86461a6b8, tables=0x7fc8600fa5a0, cond=0x0) at sql_show.cc:1999 #9 0x00000000008156c1 in get_schema_tables_result (join=0x7fc860a279b0, executed_place=PROCESSED_BY_JOIN_EXEC) at sql_show.cc:6643 #10 0x000000000072a9f7 in JOIN::exec (this=0x7fc860a279b0) at sql_select.cc:2434 #11 0x000000000061c468 in subselect_single_select_engine::exec (this=0x7fc8600fac38) at item_subselect.cc:2310 #12 0x00000000006212ce in Item_subselect::exec (this=0x7fc8600fab48) at item_subselect.cc:283 #13 0x0000000000619057 in Item_singlerow_subselect::val_int (this=0x7fc8600fab48) at item_subselect.cc:632 #14 0x00000000005d7f0a in Arg_comparator::compare_int_signed (this=0x7fc8600fad28) at item_cmpfunc.cc:1271 #15 0x00000000005e8684 in Arg_comparator::compare (this=0x7fc8600fad28) at item_cmpfunc.h:74 #16 0x00000000005dc479 in Item_func_lt::val_int (this=0x7fc8600fac78) at item_cmpfunc.cc:1771 #17 0x00000000005be4da in eval_const_cond (cond=0x7fc8600fac78) at item_func.cc:64 #18 0x000000000070ce4e in remove_eq_conds (thd=0x7fc86461a6b8, cond=0x7fc8600fac78, cond_value=0x7fc86f637950) at sql_select.cc:13676 #19 0x000000000070c82e in remove_eq_conds (thd=0x7fc86461a6b8, cond=0x7fc8600f9700, cond_value=0x7fc860a27790) at sql_select.cc:13547 #20 0x0000000000711058 in optimize_cond (join=0x7fc860a21be0, conds=0x7fc8600f9700, join_list=0x7fc86461c830, build_equalities=true, cond_value=0x7fc860a27790) at sql_select.cc:13514 #21 0x0000000000721cd8 in JOIN::optimize (this=0x7fc860a21be0) at sql_select.cc:1489 ---Type to continue, or q to quit--- #22 0x0000000000727084 in mysql_select (thd=0x7fc86461a6b8, rref_pointer_array=0x7fc86461c8b0, tables=0x36f2b00, wild_num=0, fields=@0x7fc86461c7d0, conds=0x7fc8600f9700, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2685159936, result=0x36f2a28, unit=0x7fc86461c038, select_lex=0x7fc86461c6c8) at sql_select.cc:3106 #23 0x000000000072cb61 in handle_select (thd=0x7fc86461a6b8, lex=0x7fc86461bf98, result=0x36f2a28, setup_tables_done_option=0) at sql_select.cc:307 #24 0x000000000068387b in execute_sqlcom_select (thd=0x7fc86461a6b8, all_tables=0x36f2b00) at sql_parse.cc:4971 #25 0x0000000000685247 in mysql_execute_command (thd=0x7fc86461a6b8) at sql_parse.cc:2160 #26 0x000000000068d787 in mysql_parse (thd=0x7fc86461a6b8, inBuf=0x36f2420 "SELECT MAX(id) INTO @kill_id FROM information_schema.processlist WHERE id < CONNECTION_ID() AND (INFO LIKE CONCAT('%',TRIM(' testdb_S '),'%') OR INFO LIKE CONCAT('%',TRIM(' testdb_N '),'%')) AND 10 + "..., length=356, found_semicolon=0x7fc86f639f00) at sql_parse.cc:5985 #27 0x000000000068e320 in dispatch_command (command=COM_QUERY, thd=0x7fc86461a6b8, packet=0x7fc8604395e9 "SELECT MAX(id) INTO @kill_id FROM information_schema.processlist WHERE id < CONNECTION_ID() AND (INFO LIKE CONCAT('%',TRIM(' testdb_S '),'%') OR INFO LIKE CONCAT('%',TRIM(' testdb_N '),'%')) AND 10 + "..., packet_length=357) at sql_parse.cc:1078 #28 0x000000000068f892 in do_command (thd=0x7fc86461a6b8) at sql_parse.cc:760 #29 0x000000000067c6b0 in handle_one_connection (arg=0x7fc86461a6b8) at sql_connect.cc:1164 #30 0x000000315b0073da in start_thread () from /lib64/libpthread.so.0 #31 0x000000315a4e627d in clone () from /lib64/libc.so.6