[New LWP 942] [New LWP 191] [New LWP 192] [New LWP 172] [New LWP 246] [New LWP 206] [New LWP 248] [New LWP 234] [New LWP 660] [New LWP 262] [New LWP 738] [New LWP 683] [New LWP 809] [New LWP 749] [New LWP 684] [New LWP 1028] [New LWP 939] [New LWP 1029] [New LWP 688] [New LWP 953] [New LWP 695] [New LWP 955] [New LWP 919] [New LWP 956] [New LWP 921] [New LWP 1027] [New LWP 923] [New LWP 940] [New LWP 924] [New LWP 758] [New LWP 1026] [New LWP 957] [New LWP 687] [New LWP 943] [New LWP 686] [New LWP 685] [New LWP 682] [New LWP 681] [New LWP 680] [New LWP 679] [New LWP 255] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/sbin/mariadbd'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007f190e01d8d5 in pthread_kill () from /lib64/libpthread.so.0 [Current thread is 1 (Thread 0x7f184d075700 (LWP 942))] Thread 41 (Thread 0x7f18e81bf700 (LWP 255)): #0 0x00007f190bdbb5cc in sigtimedwait () from /lib64/libc.so.6 No symbol table info available. #1 0x0000565360f4851b in my_sigwait (code=, sig=0x7f18e81beb28, set=0x7f18e81beb30) at /usr/src/debug/MariaDB-10.5.5/src_0/include/my_pthread.h:196 siginfo = {si_signo = 3, si_errno = 4, si_code = 86646016, __pad0 = 32537, _sifields = {_pad = {0, 0, 1657359616, 22099, 163858496, 32537, 688, 0, 1330598484, 3200122, 1631866272, 22099, 41, 58, 92, 124, 1, 0, 0, 0, 0, 0, 119, 110, 640, 0, 603979808, 32536}, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 1657359616, sival_ptr = 0x565362c94d00}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 1657359616, sival_ptr = 0x565362c94d00}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 1657359616, si_utime = 139745514768448, si_stime = 688}, _sigfault = {si_addr = 0x0, si_addr_lsb = 19712, _bounds = {_addr_bnd = {_lower = 0x7f1909c44840, _upper = 0x2b0}, _pkey = 163858496}}, _sigpoll = {si_band = 0, si_fd = 1657359616}, _sigsys = {_call_addr = 0x0, _syscall = 1657359616, _arch = 22099}}} siginfo = #2 signal_hand (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/mysqld.cc:2987 error = origin = set = {__val = {548869, 0 }} sig = -400823376 #3 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e5ae8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e5ae8 user_arg = 0x0 user_start_routine = 0x565360f48390 pfs = klass = #4 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 40 (Thread 0x7f18e80de700 (LWP 679)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18e80dd868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654580d8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 84, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 3893221600, m_socket = 0x56536177d167 , m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18e80dd8f0, m_operation = 3893221568, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 536888432, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654580d8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654580d8, buf=0x7f1820007ed8 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1820000f08, complen=complen@entry=0x7f18e80ddaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1820007ed8 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1820000f08, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18e80ddb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1820000f08, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1820000c98) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1820000f08 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x56536544bfd8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1820000c98 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x56536544bfd8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x56536544bfd8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654580d8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654580d8 user_arg = 0x56536544bfd8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 39 (Thread 0x7f18e8093700 (LWP 680)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18e8092868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e04a8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 85, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18e80928f0, m_operation = 3892914368, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 335561776, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e04a8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e04a8, buf=0x7f1814007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1814000ec8, complen=complen@entry=0x7f18e8092af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1814007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1814000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18e8092b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1814000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1814000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1814000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x565365458478, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1814000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x565365458478) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x565365458478 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e04a8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e04a8 user_arg = 0x565365458478 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 38 (Thread 0x7f186133b700 (LWP 681)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f186133a868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e08b8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 86, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f186133a8f0, m_operation = 1630775488, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 402670640, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e08b8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e08b8, buf=0x7f1818007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1818000ec8, complen=complen@entry=0x7f186133aaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1818007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1818000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f186133ab48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1818000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1818000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1818000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e0848, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1818000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e0848) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e0848 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e08b8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e08b8 user_arg = 0x5653653e0848 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 37 (Thread 0x7f18612f0700 (LWP 682)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18612ef868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e0cc8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 87, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18612ef8f0, m_operation = 1630468288, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 201344048, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e0cc8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e0cc8, buf=0x7f180c007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f180c000ec8, complen=complen@entry=0x7f18612efaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f180c007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f180c000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18612efb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f180c000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f180c000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f180c000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e0c58, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f180c000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e0c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e0c58 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e0cc8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e0cc8 user_arg = 0x5653653e0c58 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 36 (Thread 0x7f186120f700 (LWP 685)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f186120e868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e18f8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 90, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f186120e8f0, m_operation = 1629546688, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 134235184, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e18f8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e18f8, buf=0x7f1808007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1808000ec8, complen=complen@entry=0x7f186120eaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1808007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1808000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f186120eb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1808000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1808000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1808000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e1888, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1808000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e1888) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e1888 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e18f8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e18f8 user_arg = 0x5653653e1888 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 35 (Thread 0x7f18611c4700 (LWP 686)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18611c3868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e1d08, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 91, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18611c38f0, m_operation = 1629239488, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -67091408, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e1d08, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e1d08, buf=0x7f17fc007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17fc000ec8, complen=complen@entry=0x7f18611c3af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17fc007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17fc000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18611c3b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17fc000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17fc000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17fc000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e1c98, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17fc000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e1c98) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e1c98 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e1d08) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e1d08 user_arg = 0x5653653e1c98 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 34 (Thread 0x7f184d02a700 (LWP 943)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d029868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654ac698, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 106, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 28672, m_socket = 0x7f1800000080, m_thread = 0xfffffffffffff000, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d0298f0, m_operation = 1292015808, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 119376, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654ac698, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654ac698, buf=0x7f1800020cb8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1800019ce8, complen=complen@entry=0x7f184d029af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1800020cb8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1800019ce8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d029b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1800019ce8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1800019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1800019ce8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654ac628, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1800019a78 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654ac628) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654ac628 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654ac698) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654ac698 user_arg = 0x5653654ac628 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 33 (Thread 0x7f185c08e700 (LWP 687)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f185c08d868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e2118, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 92, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f185c08d8f0, m_operation = 1544083648, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 17456, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e2118, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e2118, buf=0x7f1800007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1800000ec8, complen=complen@entry=0x7f185c08daf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1800007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1800000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f185c08db48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1800000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1800000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1800000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e20a8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1800000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e20a8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e20a8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e2118) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e2118 user_arg = 0x5653653e20a8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 32 (Thread 0x7f184cefe700 (LWP 957)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184cefd868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654adfd8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 109, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 28672, m_socket = 0x7f1810000080, m_thread = 0xfffffffffffff000, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184cefd8f0, m_operation = 1290787008, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 268554832, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654adfd8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654adfd8, buf=0x7f1810020cb8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1810019ce8, complen=complen@entry=0x7f184cefdaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1810020cb8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1810019ce8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184cefdb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1810019ce8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1810019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1810019ce8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654adf68, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1810019a78 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654adf68) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654adf68 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654adfd8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654adfd8 user_arg = 0x5653654adf68 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 31 (Thread 0x7f184ebfc700 (LWP 1026)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f184ebfbbc0, __mutex=, __cond=0x565362e8c700) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c700) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928917, tv_nsec = 44210152} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c700) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c700) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c700) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c700, t=0x7f184ebfbc68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c700) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x565362a8b3a0 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 30 (Thread 0x7f184d2cd700 (LWP 758)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d2cc868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e3568, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 97, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d2cc8f0, m_operation = 1294780608, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -469744592, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e3568, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e3568, buf=0x7f17e4007e98 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17e4000ec8, complen=complen@entry=0x7f184d2ccaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17e4007e98 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17e4000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d2ccb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17e4000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17e4000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17e4000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e34f8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17e4000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e34f8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e34f8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e3568) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e3568 user_arg = 0x5653653e34f8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 29 (Thread 0x7f184d156700 (LWP 924)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d155868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654af7e8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 102, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x7f190be0814b <_int_malloc+2939>, m_thread = 0x7f17f00197f0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d1558f0, m_operation = 1293244608, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -268301072, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654af7e8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654af7e8, buf=0x7f17f00243f8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17f001d788, complen=complen@entry=0x7f184d155af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17f00243f8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17f001d788, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d155b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17f001d788, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17f001d518) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17f001d788 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654b12d8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17f001d518 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654b12d8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654b12d8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654af7e8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654af7e8 user_arg = 0x5653654b12d8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 28 (Thread 0x7f184d0c0700 (LWP 940)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d0bf868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654b0008, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 104, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x7f190be0814b <_int_malloc+2939>, m_thread = 0x7f17f8054650, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d0bf8f0, m_operation = 1292630208, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -133782112, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654b0008, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654b0008, buf=0x7f17f801d638 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17f8067038, complen=complen@entry=0x7f184d0bfaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17f801d638 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17f8067038, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d0bfb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17f8067038, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17f8066dc8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17f8067038 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654aff98, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17f8066dc8 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654aff98) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654aff98 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654b0008) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654b0008 user_arg = 0x5653654aff98 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 27 (Thread 0x7f184d1a1700 (LWP 923)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d1a0868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654b0f38, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 101, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x7f190be0814b <_int_malloc+2939>, m_thread = 0x7f17e401bf40, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d1a08f0, m_operation = 1293551808, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -469627664, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654b0f38, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654b0f38, buf=0x7f17e4023958 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17e401d788, complen=complen@entry=0x7f184d1a0af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17e4023958 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17e401d788, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d1a0b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17e401d788, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17e401d518) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17e401d788 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654b0ec8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17e401d518 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654b0ec8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654b0ec8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654b0f38) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654b0f38 user_arg = 0x5653654b0ec8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 26 (Thread 0x7f184dbfa700 (LWP 1027)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f184dbf9bc0, __mutex=, __cond=0x565362e8c380) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c380) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928917, tv_nsec = 44222224} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c380) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c380) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c380) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c380, t=0x7f184dbf9c68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c380) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x5653653b2120 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 25 (Thread 0x7f184d1ec700 (LWP 921)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d1eb868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654b0b28, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 100, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x7f190be0814b <_int_malloc+2939>, m_thread = 0x7f17e801b5a0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d1eb8f0, m_operation = 1293859008, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -402518800, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654b0b28, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654b0b28, buf=0x7f17e8023958 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17e801d788, complen=complen@entry=0x7f184d1ebaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17e8023958 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17e801d788, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d1ebb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17e801d788, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17e801d518) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17e801d788 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654b0ab8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17e801d518 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654b0ab8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654b0ab8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654b0b28) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654b0b28 user_arg = 0x5653654b0ab8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 24 (Thread 0x7f184cf49700 (LWP 956)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184cf48868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654ad2c8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 111, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 28672, m_socket = 0x7f1804000080, m_thread = 0xfffffffffffff000, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184cf488f0, m_operation = 1291094208, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 67228240, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654ad2c8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654ad2c8, buf=0x7f1804020cb8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1804019ce8, complen=complen@entry=0x7f184cf48af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1804020cb8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1804019ce8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184cf48b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1804019ce8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1804019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1804019ce8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654ad258, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1804019a78 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654ad258) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654ad258 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654ad2c8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654ad2c8 user_arg = 0x5653654ad258 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 23 (Thread 0x7f184d237700 (LWP 919)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d236868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e3d88, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 99, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x7f190be0814b <_int_malloc+2939>, m_thread = 0x565365479720, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d2368f0, m_operation = 1294166208, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 1699321776, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e3d88, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e3d88, buf=0x56536549c858 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x565365496248, complen=complen@entry=0x7f184d236af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x56536549c858 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x565365496248, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d236b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x565365496248, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x565365495fd8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x565365496248 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e3d18, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x565365495fd8 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e3d18) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e3d18 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e3d88) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e3d88 user_arg = 0x5653653e3d18 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 22 (Thread 0x7f184cf94700 (LWP 955)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184cf93868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654aceb8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 108, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 28672, m_socket = 0x7f1808000080, m_thread = 0xfffffffffffff000, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184cf938f0, m_operation = 1291401408, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 134337104, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654aceb8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654aceb8, buf=0x7f1808020cb8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1808019ce8, complen=complen@entry=0x7f184cf93af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1808020cb8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1808019ce8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184cf93b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1808019ce8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1808019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1808019ce8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654ace48, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1808019a78 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654ace48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654ace48 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654aceb8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654aceb8 user_arg = 0x5653654ace48 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 21 (Thread 0x7f184d3ae700 (LWP 695)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000565361101cef in inline_mysql_cond_timedwait (src_file=0x56536181e070 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.5/sql/thread_cache.h", src_line=177, abstime=0x7f184d3adbe0, mutex=, that=) at /usr/src/debug/MariaDB-10.5.5/src_0/include/mysql/psi/mysql_thread.h:1257 locker = 0x0 state = {m_flags = 41, m_operation = (unknown: 58), m_cond = 0x7f17f8000b60, m_mutex = 0x1, m_thread = 0x0, m_timer_start = 0, m_timer = 0x6e00000077, m_wait = 0x280} result = result = locker = state = #2 Thread_cache::park (this=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/thread_cache.h:176 error = abstime = {tv_sec = 1612928990, tv_nsec = 528167000} connect = 0x0 flushed = abstime = connect = flushed = _now_ = error = #3 do_handle_one_connection (connect=, connect@entry=0x5653653e28c8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1423 create_user = thr_create_utime = thd = 0x7f17f8000c58 #4 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e28c8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e28c8 #5 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e2938) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e2938 user_arg = 0x5653653e28c8 user_start_routine = 0x565361101f20 pfs = klass = #6 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #7 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 20 (Thread 0x7f184cfdf700 (LWP 953)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184cfde868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654acaa8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 107, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 28672, m_socket = 0x7f17fc000080, m_thread = 0xfffffffffffff000, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184cfde8f0, m_operation = 1291708608, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -66989488, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654acaa8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654acaa8, buf=0x7f17fc020cb8 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17fc019ce8, complen=complen@entry=0x7f184cfdeaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17fc020cb8 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17fc019ce8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184cfdeb48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17fc019ce8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17fc019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17fc019ce8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654aca38, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17fc019a78 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654aca38) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654aca38 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654acaa8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654acaa8 user_arg = 0x5653654aca38 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 19 (Thread 0x7f184d3f9700 (LWP 688)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d3f8868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e2528, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 93, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d3f88f0, m_operation = 1296009408, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -201309136, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e2528, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e2528, buf=0x7f17f4007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17f4000ec8, complen=complen@entry=0x7f184d3f8af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17f4007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17f4000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d3f8b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17f4000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17f4000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17f4000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e24b8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17f4000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e24b8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e24b8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e2528) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e2528 user_arg = 0x5653653e24b8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 18 (Thread 0x7f184ffff700 (LWP 1029)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f184fffebc0, __mutex=, __cond=0x565362e8c580) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c580) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928917, tv_nsec = 44236092} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c580) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c580) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c580) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c580, t=0x7f184fffec68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c580) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x7f190e229300 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 17 (Thread 0x7f184d10b700 (LWP 939)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d10a868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653654afbf8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 103, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d10a8f0, m_operation = 1292937408, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -335409872, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653654afbf8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653654afbf8, buf=0x7f17ec024438 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17ec01d7c8, complen=complen@entry=0x7f184d10aaf8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17ec024438 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17ec01d7c8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d10ab48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17ec01d7c8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17ec01d558) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17ec01d7c8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654afb88, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17ec01d558 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654afb88) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654afb88 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654afbf8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654afbf8 user_arg = 0x5653654afb88 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 16 (Thread 0x7f185eb54700 (LWP 1028)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f185eb53bc0, __mutex=, __cond=0x565362e8c480) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c480) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928917, tv_nsec = 44257148} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c480) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c480) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c480) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c480, t=0x7f185eb53c68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c480) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x565362f1e578 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 15 (Thread 0x7f186125a700 (LWP 684)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f1861259868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e14e8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 89, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18612598f0, m_operation = 1629853888, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 67126320, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e14e8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e14e8, buf=0x7f1804007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1804000ec8, complen=complen@entry=0x7f1861259af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1804007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1804000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f1861259b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1804000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1804000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1804000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e1478, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1804000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e1478) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e1478 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e14e8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e14e8 user_arg = 0x5653653e1478 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 14 (Thread 0x7f184d318700 (LWP 749)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d317868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e3158, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 96, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d3178f0, m_operation = 1295087808, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -268418000, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e3158, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e3158, buf=0x7f17f0007e98 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17f0000ec8, complen=complen@entry=0x7f184d317af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17f0007e98 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17f0000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d317b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17f0000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17f0000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17f0000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e30e8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17f0000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e30e8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e30e8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e3158) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e3158 user_arg = 0x5653653e30e8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 13 (Thread 0x7f184d282700 (LWP 809)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d281868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e3978, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 98, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d2818f0, m_operation = 1294473408, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -402635728, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e3978, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e3978, buf=0x7f17e8007e98 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17e8000ec8, complen=complen@entry=0x7f184d281af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17e8007e98 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17e8000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d281b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17e8000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17e8000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17e8000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e3908, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17e8000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e3908) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e3908 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e3978) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e3978 user_arg = 0x5653653e3908 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 12 (Thread 0x7f18612a5700 (LWP 683)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18612a4868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e10d8, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 88, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18612a48f0, m_operation = 1630161088, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 268452912, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e10d8, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e10d8, buf=0x7f1810007e98 "\001", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f1810000ec8, complen=complen@entry=0x7f18612a4af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f1810007e98 "\001" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f1810000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18612a4b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f1810000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f1810000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f1810000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e1068, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f1810000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e1068) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e1068 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e10d8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e10d8 user_arg = 0x5653653e1068 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 11 (Thread 0x7f184d363700 (LWP 738)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f184d362868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x5653653e2d48, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 95, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 0, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f184d3628f0, m_operation = 1295395008, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = -335526864, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x5653653e2d48, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x5653653e2d48, buf=0x7f17ec007e98 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f17ec000ec8, complen=complen@entry=0x7f184d362af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f17ec007e98 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f17ec000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f184d362b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f17ec000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f17ec000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f17ec000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653653e2cd8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17ec000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653653e2cd8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653653e2cd8 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653653e2d48) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653653e2d48 user_arg = 0x5653653e2cd8 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 10 (Thread 0x7f18e8174700 (LWP 262)): #0 0x00007f190e01c2fc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000565360f659dc in handle_slave_background () at /usr/src/debug/MariaDB-10.5.5/src_0/include/mysql/psi/mysql_thread.h:1220 slave_running = {0x56536182c6ad "No", 0x56536182cc8b "Connecting", 0x565361824527 "Preparing", 0x56536182c6a9 "Yes"} slave_background_thread_running = true TIME_INVALID_DATES = {m_mode = date_conv_mode_t::INVALID_DATES} slave_background_thread_gtid_loaded = true check_temp_dir_run = false TIME_FUZZY_DATES = {m_mode = date_conv_mode_t::FUZZY_DATES} all_slave_threads = {{m_key = 0x5653621e62c0 , m_name = 0x56536182cc96 "slave_io", m_flags = 1}, {m_key = 0x5653621e62bc , m_name = 0x56536182cc9f "slave_sql", m_flags = 1}} TIME_TIME_ONLY = {m_mode = date_conv_mode_t::TIME_ONLY} reconnect_messages = {{0x56536182c260 "Waiting to reconnect after a failed registration on master", 0x56536182c2a0 "Slave I/O thread killed while waiting to reconnect after a failed registration on master", 0x56536182c300 "Reconnecting after a failed registration on master", 0x56536182c338 "failed registering on master, reconnecting to try again, log '%s' at position %llu%s", 0x56536182c7cd "COM_REGISTER_SLAVE", 0x56536182c390 "Slave I/O thread killed during or after reconnect"}, {0x56536182c3c8 "Waiting to reconnect after a failed binlog dump request", 0x56536182c400 "Slave I/O thread killed while retrying master dump", 0x56536182c438 "Reconnecting after a failed binlog dump request", 0x56536182c468 "failed dump request, reconnecting to try again, log '%s' at position %llu%s", 0x56536182cca9 "COM_BINLOG_DUMP", 0x56536182c390 "Slave I/O thread killed during or after reconnect"}, {0x56536182c4b8 "Waiting to reconnect after a failed master event read", 0x56536182c4f0 "Slave I/O thread killed while waiting to reconnect after a failed read", 0x56536182c538 "Reconnecting after a failed master event read", 0x56536182c568 "Slave I/O thread: Failed reading log event, reconnecting to retry, log '%s' at position %llu%s", 0x56536197b81d "", 0x56536182c5c8 "Slave I/O thread killed during or after a reconnect done to recover from failed read"}} check_temp_dir_result = 0 std::__ioinit = {static _S_refcount = , static _S_synced_with_stdio = } key_thread_slave_io = 27 key_thread_slave_sql = 28 gtid_pos_table_definition1 = "CREATE TABLE " gtid_pos_table_definition2 = " (domain_id INT UNSIGNED NOT NULL, sub_id BIGINT UNSIGNED NOT NULL, server_id INT UNSIGNED NOT NULL, seq_no BIGINT UNSIGNED NOT NULL, PRIMARY KEY (domain_id, sub_id)) CHARSET=latin1 COMMENT='Replicati"... RPL_MASTER_INFO = 12 slave_background_gtid_pos_create_list = 0x0 slave_background_kill_list = 0x0 slave_background_gtid_pending_delete_flag = false slave_background_thread_stop = false TIME_FRAC_NONE = TIME_FRAC_TRUNCATE = TIME_FRAC_ROUND = sp_data_access_name = TIME_NO_ZEROS = TIME_NO_ZERO_IN_DATE = TIME_INTERVAL_hhmmssff = TIME_INTERVAL_DAY = TIME_MODE_FOR_XXX_TO_DATE = TIME_NO_ZERO_DATE = TIME_CONV_NONE = replicate_same_server_id = 0 '\000' relay_log_basename = 0x0 slave_transaction_retry_error_length = 9 opt_read_binlog_speed_limit = 0 slave_transaction_retry_error_names = 0x5653621e5200 "1158,1159,1160,1161,1205,1213,1429,2013,12701" master_info_index = 0x5653654524b0 default_master_connection_name = {str = 0x56536197b81d "", length = 0} slave_load_tmpdir = 0x565362d46958 "/tmp" relay_log_index = 0x0 active_mi = 0x5653654914d0 disconnect_slave_event_count = 0 slave_skip_error_names = 0x5653621e5a20 "OFF" abort_slave_event_count = 0 slave_error_mask = {bitmap = 0x0, last_word_ptr = 0x0, mutex = 0x0, last_word_mask = 0, n_bits = 0} use_slave_mask = false slave_transaction_retry_errors = 0x565362d45918 relay_log_space_limit = 0 #2 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654718b8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654718b8 user_arg = 0x0 user_start_routine = 0x565360f65610 pfs = klass = #3 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #4 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 9 (Thread 0x7f18e8129700 (LWP 660)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x000056536137eeee in poll (__timeout=3800000, __nfds=1, __fds=0x7f18e8128868) at /usr/include/bits/poll2.h:46 No locals. #2 vio_io_wait (vio=vio@entry=0x565365457d38, event=VIO_IO_EVENT_READ, timeout=3800000) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:1000 ret = revents = pfd = {fd = 77, events = 3, revents = 0} sd = locker = 0x0 state = {m_flags = 3893528736, m_socket = 0x0, m_thread = 0x0, m_number_of_bytes = 0, m_timer_start = 0, m_timer = 0x7f18e81288f0, m_operation = 3893528768, m_src_file = 0x7ffefafb1918 "\205\300u\bA\\1\300A]]\303D\211\347L\211\356A\\\270\344", m_src_line = 469779504, m_wait = 0x6} #3 0x000056536137f060 in vio_socket_io_wait (vio=0x565365457d38, event=) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:118 timeout = #4 0x000056536137f14d in vio_read (vio=0x565365457d38, buf=0x7f181c007e98 "\a", size=4) at /usr/src/debug/MariaDB-10.5.5/src_0/vio/viosocket.c:199 error = ret = -1 flags = 64 #5 0x0000565361309773 in my_real_read (net=0x7f181c000ec8, complen=complen@entry=0x7f18e8128af8, header=header@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:978 pos = 0x7f181c007e98 "\a" length = i = retry_count = 0 len = alarmed = 0 '\000' net_blocking = 0 '\000' remain = 4 count = server_extension = #6 0x000056536130a9b0 in my_net_read_packet_reallen (net=net@entry=0x7f181c000ec8, read_from_server=read_from_server@entry=1 '\001', reallen=reallen@entry=0x7f18e8128b48) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1259 len = complen = 0 #7 0x000056536130aabd in my_net_read_packet (net=net@entry=0x7f181c000ec8, read_from_server=read_from_server@entry=1 '\001') at /usr/src/debug/MariaDB-10.5.5/src_0/sql/net_serv.cc:1243 reallen = 0 #8 0x00005653610121bd in do_command (thd=0x7f181c000c58) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1221 return_value = packet = 0x0 packet_length = net = 0x7f181c000ec8 command = __FUNCTION__ = "do_command" #9 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x565365469e38, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f181c000c58 #10 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x565365469e38) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x565365469e38 #11 0x000056536141ed5a in pfs_spawn_thread (arg=0x565365457d38) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x565365457d38 user_arg = 0x565365469e38 user_start_routine = 0x565361101f20 pfs = klass = #12 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #13 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 8 (Thread 0x7f1860205700 (LWP 234)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x0000565361530252 in os_event::timed_wait (this=, abstime=0x7f18602049e0) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/innobase/include/sync0types.h:469 ret = #2 0x00005653615303b1 in os_event::wait_time_low (this=0x565362ea1348, time_in_usec=, reset_sig_count=286) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/innobase/os/os0event.cc:385 timed_out = false abstime = {tv_sec = 1612928914, tv_nsec = 65309000} #3 0x0000565360eef6ae in pc_sleep_if_needed (cur_time=4580284422, sig_count=286, next_loop_time=4580285422) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/innobase/buf/buf0flu.cc:2304 sleep_us = #4 buf_flush_page_cleaner () at /usr/src/debug/MariaDB-10.5.5/src_0/storage/innobase/buf/buf0flu.cc:2586 curr_time = 4580284422 ret_sleep = n_evicted = 0 n_flushed_last = 0 warn_interval = 1 warn_count = 0 sig_count = 286 next_loop_time = 4580285422 n_flushed = 0 last_activity = 0 last_pages = 0 success = #5 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 7 (Thread 0x7f185d351700 (LWP 248)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f185d350bc0, __mutex=, __cond=0x565362e8c680) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c680) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928917, tv_nsec = 44207079} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c680) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c680) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c680) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c680, t=0x7f185d350c68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c680) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x565362f1e988 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 6 (Thread 0x7f18e3fff700 (LWP 206)): #0 0x00007f190be7a78d in syscall () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f190d3f2b7e in __io_getevents_0_4 () from /lib64/libaio.so.1 No symbol table info available. #2 0x0000565361708925 in tpool::aio_linux::getevent_thread_routine (aio=0x565362ebaa00) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/aio_linux.cc:53 event = {data = 0x0, obj = 0x565362f1e900, res = 16384, res2 = 0} ts = {tv_sec = 0, tv_nsec = 500000000} ret = #3 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #4 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 5 (Thread 0x7f185db52700 (LWP 246)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617055b0 in __gthread_cond_timedwait (__abs_timeout=0x7f185db51bc0, __mutex=, __cond=0x565362e8c780) at /usr/include/c++/8/x86_64-redhat-linux/bits/gthr-default.h:871 No locals. #2 std::condition_variable::__wait_until_impl > > (__atime=..., __lock=..., this=0x565362e8c780) at /usr/include/c++/8/condition_variable:178 __s = __ns = __ts = {tv_sec = 1612928973, tv_nsec = 65254962} __s = __ns = __ts = #3 std::condition_variable::wait_until > > (__atime=..., __lock=..., this=0x565362e8c780) at /usr/include/c++/8/condition_variable:106 No locals. #4 std::condition_variable::wait_for > (__rtime=..., __lock=..., this=0x565362e8c780) at /usr/include/c++/8/condition_variable:143 __reltime = __reltime = #5 tpool::thread_pool_generic::wait_for_tasks (this=this@entry=0x565362e3b8c0, lk=..., thread_data=thread_data@entry=0x565362e8c780) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:418 __PRETTY_FUNCTION__ = "bool tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*)" #6 0x00005653617058cd in tpool::thread_pool_generic::get_task (this=0x565362e3b8c0, thread_var=0x565362e8c780, t=0x7f185db51c68) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:471 lk = {_M_device = 0x565362e3b9d0, _M_owns = true} #7 0x0000565361706f2d in tpool::thread_pool_generic::worker_main (this=0x565362e3b8c0, thread_var=0x565362e8c780) at /usr/src/debug/MariaDB-10.5.5/src_0/tpool/tpool_generic.cc:516 task = 0x5653653b2120 #8 0x00007f190c58aba3 in execute_native_thread_routine () from /lib64/libstdc++.so.6 No symbol table info available. #9 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #10 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 4 (Thread 0x7f190e43d980 (LWP 172)): #0 0x00007f190be74ca1 in poll () from /lib64/libc.so.6 No symbol table info available. #1 0x0000565360f50a6f in poll (__timeout=-1, __nfds=2, __fds=0x7ffefaf6f370) at /usr/include/bits/poll2.h:41 No locals. #2 handle_connections_sockets () at /usr/src/debug/MariaDB-10.5.5/src_0/sql/mysqld.cc:6217 sock = {fd = 19, m_psi = 0x5653653eea80} error_count = 0 cAddr = {ss_family = 1, __ss_padding = "\256j\177\000\000\001\000\000\000\000\000\000\000\000\350\032\036bSV\000\000\353\016\367\372\376\177\000\000\300\065\036bSV\000\000\301d\307bSV\000\000\352\f\000\000\000\000\000\000\070\067\202aSV\000\000\320\364\366\372\376\177\000\000\000G\027\350\030\177\000\000\320G\037bSV\000\000\035\270\227aSV\000\000P\245GeSV\000\000\035\270\227aSV\000\000\000\000\000\000\000\000\000", __ss_align = 94916113995301} retval = socket_count = 2 fds = {{fd = 18, events = 1, revents = 0}, {fd = 19, events = 1, revents = 0}, {fd = 1635925175, events = 22099, revents = 0}} pfs_fds = {{fd = 18, m_psi = 0x5653653ee940}, {fd = 19, m_psi = 0x5653653eea80}, {fd = 0, m_psi = 0x0}} #3 0x0000565360f51b58 in mysqld_main (argc=, argv=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/mysqld.cc:5666 please_close_stdin = true ho_error = new_thread_stack_size = user = #4 0x00007f190bda67b3 in __libc_start_main () from /lib64/libc.so.6 No symbol table info available. #5 0x0000565360f45dae in _start () at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_basic_types.h:153 TIME_NO_ZERO_DATE = TIME_FRAC_NONE = TIME_FRAC_TRUNCATE = TIME_FRAC_ROUND = TIME_FUZZY_DATES = TIME_TIME_ONLY = TIME_INTERVAL_hhmmssff = TIME_NO_ZEROS = TIME_MODE_FOR_XXX_TO_DATE = TIME_CONV_NONE = TIME_INTERVAL_DAY = TIME_NO_ZERO_IN_DATE = TIME_INVALID_DATES = Thread 3 (Thread 0x7f190485d700 (LWP 192)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653613b5e5c in inline_mysql_cond_timedwait (src_file=0x565361982a88 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.5/storage/maria/ma_servicethread.c", src_line=116, abstime=0x7f190485cb70, mutex=0x565362a1aba0 , that=0x565362a1ab60 ) at /usr/src/debug/MariaDB-10.5.5/src_0/include/mysql/psi/mysql_thread.h:1257 locker = 0x0 state = {m_flags = 5, m_operation = PSI_COND_WAIT, m_cond = 0x0, m_mutex = 0x7f190485cbf0, m_thread = 0x56536141f30f , m_timer_start = 0, m_timer = 0x0, m_wait = 0x0} result = result = locker = state = #2 my_service_thread_sleep (control=control@entry=0x565362156440 , sleep_time=) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/maria/ma_servicethread.c:115 abstime = {tv_sec = 1612928928, tv_nsec = 862755000} res = 0 '\000' #3 0x00005653613ae059 in ma_checkpoint_background (arg=arg@entry=0x1e) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/maria/ma_checkpoint.c:707 interval = 30 sleeps = 270 sleep_time = 30 log_horizon_at_last_checkpoint = 4296195981 pagecache_flushes_at_last_checkpoint = 0 pages_bunch_size = 0 filter_param = {up_to_lsn = 4296195937, max_pages = 2849856256} dfile = 0x0 kfile = 0x0 #4 0x000056536141ed5a in pfs_spawn_thread (arg=0x565362e21468) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x565362e21468 user_arg = 0x1e user_start_routine = 0x5653613adf80 pfs = klass = #5 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #6 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 2 (Thread 0x7f190e273700 (LWP 191)): #0 0x00007f190e01c64a in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 No symbol table info available. #1 0x000056536177927d in inline_mysql_cond_timedwait (that=0x565362ac0b00 , mutex=0x565362ac0b40 , src_file=0x5653619f56e8 "/home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.5.5/mysys/thr_timer.c", src_line=321, abstime=0x7f190e272c00) at /usr/src/debug/MariaDB-10.5.5/src_0/include/mysql/psi/mysql_thread.h:1257 locker = 0x0 state = {m_flags = 0, m_operation = PSI_COND_WAIT, m_cond = 0x6e00000077, m_mutex = 0x280, m_thread = 0x7f1900000020, m_timer_start = 139745588358320, m_timer = 0x565362d6c1e8, m_wait = 0x0} result = result = locker = state = #2 timer_handler (arg=arg@entry=0x0) at /usr/src/debug/MariaDB-10.5.5/src_0/mysys/thr_timer.c:321 error = top_time = 0x565362ea10d8 now = abstime = {tv_sec = 1612928914, tv_nsec = 48985000} #3 0x000056536141ed5a in pfs_spawn_thread (arg=0x565362d6c1e8) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x565362d6c1e8 user_arg = 0x0 user_start_routine = 0x565361779020 pfs = klass = #4 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #5 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available. Thread 1 (Thread 0x7f184d075700 (LWP 942)): #0 0x00007f190e01d8d5 in pthread_kill () from /lib64/libpthread.so.0 No symbol table info available. #1 0x00005653617749a7 in my_write_core (sig=) at /usr/src/debug/MariaDB-10.5.5/src_0/mysys/stacktrace.c:519 No locals. #2 0x00005653611ffee0 in handle_fatal_signal (sig=11) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/signal_handler.cc:330 curr_time = 1612928913 tm = {tm_sec = 33, tm_min = 48, tm_hour = 18, tm_mday = 9, tm_mon = 1, tm_year = 121, tm_wday = 2, tm_yday = 39, tm_isdst = 0, tm_gmtoff = -32400, tm_zone = 0x565362d42190 "AKST"} thd = 0x7f17f4019a78 print_invalid_query_pointer = false #3 No symbol table info available. #4 0x00005653611f9713 in Copy_field::set (this=0x7f17f40453d8, to=0x7f17f40461f0, from=0x7f17f403fdc0, save=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/field_conv.cc:669 No locals. #5 0x00005653610529b7 in Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool) () at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:18824 null_ptr = 0x0 TIME_INVALID_DATES = {m_mode = date_conv_mode_t::INVALID_DATES} TIME_FUZZY_DATES = {m_mode = date_conv_mode_t::FUZZY_DATES} std::__ioinit = {static _S_refcount = , static _S_synced_with_stdio = } TIME_TIME_ONLY = {m_mode = date_conv_mode_t::TIME_ONLY} TIME_NO_ZERO_IN_DATE = TIME_FRAC_NONE = TIME_FRAC_TRUNCATE = TIME_FRAC_ROUND = sp_data_access_name = TIME_NO_ZEROS = TIME_INTERVAL_hhmmssff = TIME_INTERVAL_DAY = TIME_MODE_FOR_XXX_TO_DATE = TIME_NO_ZERO_DATE = TIME_CONV_NONE = distinct_key = {str = 0x5653618367cf "distinct_key", length = 12} join_type_str = 0x5653621411e0 group_key = {str = 0x5653618367dc "group_key", length = 9} #6 0x000056536105360d in create_tmp_table (thd=thd@entry=0x7f17f4019a78, param=param@entry=0x7f17f4029280, fields=..., group=group@entry=0x0, distinct=distinct@entry=false, save_sum_fields=save_sum_fields@entry=true, select_options=2147752704, rows_limit=18446744073709551615, table_alias=0x565361fe9c20 , do_not_open=false, keep_row_order=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:19194 table = 0x7f17f403e300 maker = { = {m_uneven_bit_length = 0, m_fixed_string_total_length = 0, m_fixed_string_count = 0, m_variable_string_total_length = 1680, m_variable_string_count = 10, m_blob_count = 0}, m_from_field = 0x7f17f403ed28, m_default_field = 0x7f17f403ec18, m_key_part_info = 0x7f17f403eea0, m_group_buff = 0x7f17f403f960 "\377\377\377\377", m_bitmaps = 0x7f17f403f960 "\377\377\377\377", m_alloced_field_count = 22, m_using_unique_constraint = false, m_temp_pool_slot = 1, m_group = 0x0, m_distinct = false, m_save_sum_fields = true, m_with_cycle = false, m_select_options = 2147752704, m_rows_limit = 18446744073709551615, m_group_null_items = 0, m_field_count = {0, 22}, m_null_count = {0, 7}, m_blobs_count = {0, 0}, m_uneven_bit = {0, 0}, current_counter = Create_tmp_table::other} #7 0x00005653610b478b in select_unit::create_result_table (this=this@entry=0x7f17f4029248, thd_arg=0x7f17f4019a78, column_types=0x7f17f4029720, is_union_distinct=is_union_distinct@entry=false, options=options@entry=2147752704, alias=0x565361fe9c20 , bit_fields_as_long=false, create_table=true, keep_row_order=true, hidden=0) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_union.cc:329 i = #8 0x0000565360fcb3c3 in Select_materialize::send_result_set_metadata (this=0x7f17f4029248, list=..., flags=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_cursor.cc:444 No locals. #9 0x000056536106deca in JOIN::exec_inner() () at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:14438 null_ptr = 0x0 TIME_INVALID_DATES = {m_mode = date_conv_mode_t::INVALID_DATES} TIME_FUZZY_DATES = {m_mode = date_conv_mode_t::FUZZY_DATES} std::__ioinit = {static _S_refcount = , static _S_synced_with_stdio = } TIME_TIME_ONLY = {m_mode = date_conv_mode_t::TIME_ONLY} TIME_NO_ZERO_IN_DATE = TIME_FRAC_NONE = TIME_FRAC_TRUNCATE = TIME_FRAC_ROUND = sp_data_access_name = TIME_NO_ZEROS = TIME_INTERVAL_hhmmssff = TIME_INTERVAL_DAY = TIME_MODE_FOR_XXX_TO_DATE = TIME_NO_ZERO_DATE = TIME_CONV_NONE = distinct_key = {str = 0x5653618367cf "distinct_key", length = 12} join_type_str = 0x5653621411e0 group_key = {str = 0x5653618367dc "group_key", length = 9} #10 0x000056536106ec17 in JOIN::exec (this=0x7f17f4029398) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:4231 No locals. #11 0x000056536106cf02 in mysql_select(THD*, TABLE_LIST*, List&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*) () at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:4655 null_ptr = 0x0 TIME_INVALID_DATES = {m_mode = date_conv_mode_t::INVALID_DATES} TIME_FUZZY_DATES = {m_mode = date_conv_mode_t::FUZZY_DATES} std::__ioinit = {static _S_refcount = , static _S_synced_with_stdio = } TIME_TIME_ONLY = {m_mode = date_conv_mode_t::TIME_ONLY} TIME_NO_ZERO_IN_DATE = TIME_FRAC_NONE = TIME_FRAC_TRUNCATE = TIME_FRAC_ROUND = sp_data_access_name = TIME_NO_ZEROS = TIME_INTERVAL_hhmmssff = TIME_INTERVAL_DAY = TIME_MODE_FOR_XXX_TO_DATE = TIME_NO_ZERO_DATE = TIME_CONV_NONE = distinct_key = {str = 0x5653618367cf "distinct_key", length = 12} join_type_str = 0x5653621411e0 group_key = {str = 0x5653618367dc "group_key", length = 9} #12 0x000056536106d7eb in handle_select (thd=thd@entry=0x7f17f4019a78, lex=lex@entry=0x7f17f404dfc0, result=result@entry=0x7f17f4029248, setup_tables_done_option=setup_tables_done_option@entry=0) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_select.cc:417 res = select_lex = 0x7f17f4050300 #13 0x000056536100beed in execute_sqlcom_select (thd=0x7f17f4019a78, all_tables=0x7f17f4052910) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:6210 save_protocol = 0x0 lex = 0x7f17f404dfc0 result = 0x7f17f4029248 res = #14 0x0000565361013fbe in mysql_execute_command (thd=thd@entry=0x7f17f4019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:3932 privileges_requested = res = 0 up_result = 0 lex = 0x7f17f404dfc0 select_lex = first_table = all_tables = 0x7f17f4052910 unit = 0x7f17f404e088 have_table_map_for_update = false rpl_filter = ots = {ctx = 0x7f17f401d4c0, traceable = false} trace_command = { = {my_writer = , context = {writer = }, closed = false}, } trace_command_steps = { = {my_writer = 0x0, context = {writer = }, closed = false}, } orig_binlog_format = orig_current_stmt_binlog_format = BINLOG_FORMAT_STMT #15 0x0000565360fcb6bc in mysql_open_cursor (thd=0x7f17f4019a78, result=result@entry=0x7f17f4030228, pcursor=pcursor@entry=0x7f17f4030288) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_cursor.cc:150 parent_digest = 0x0 parent_locker = 0x7f17f401d250 save_result = 0x7f17f4036e18 result_materialize = 0x7f17f4029248 lex = 0x7f17f404dfc0 rc = #16 0x0000565361028a1e in Prepared_statement::execute (this=0x7f17f4030168, expanded_query=, open_cursor=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_prepare.cc:4777 stmt_backup = { = {_vptr.ilink = 0x565362000598 , prev = 0x0, next = 0x0}, = {_vptr.Query_arena = 0x5653620005c8 , free_list = 0x7f184d073fc0, mem_root = 0x565361094172 , state = 1292320704}, id = 0, column_usage = MARK_COLUMNS_READ, name = {str = 0x20 , length = 32}, lex = 0x7f17f401d808, query_string = {string = {str = 0x7f17f404fb40 "select 774_study.patientID AS patientID, 774_patient.patientStatus AS patientStatus, 774_patient.pid AS pid, 774_patient.pname AS pname, 774_patient.dob AS dob, 774_patient.sex AS sex, 774_study.recei"..., length = 943}, cs = 0x5653621d3280 }, base_query = { = {m_charset = 0x56536216af80 }, = { = { = {}, Ptr = 0x0, str_length = 0}, Alloced_length = 0, extra_alloc = 0, alloced = false, thread_specific = false}, }, db = {str = 0x5653621d3280 "!", length = 19}, query_cache_is_applicable = -32 '\340'} old_stmt_arena = 0x7f17f4019a90 error = true qc_executed = false saved_cur_db_name_buf = "@@\aM\030\177\000\000-1\"aSV\000\000h@\aM\030\177\000\000\000\000\000\000\000\000\000\000\023\000\000\000\000\000\000\000\030n\003\364\027\177\000\000h\001\003\364\027\177\000\000\030n\003\364\027\177\000\000\360\f\002\364\027\177\000\000\340\303\004\364\027\177\000\000\240@\aM\030\177\000\000w0\002aSV\000\000h@\aM\030\177\000\000\302\f\002\364\027\177\000\000\bn\003\364\027\177\000\000\360\f\002\364\027\177\000\000x\232\001\364\027\177\000\000\030n\003\364\027\177\000\000h\001\003\364\027\177\000\000\220A\aM\030\177\000\000\310\f\002\364\027\177\000\000\302\f\002\364\027\177\000\000\000A\aM\030\177\000\000\ro\002aSV\000\000\360\f\002\364\027\177\000\000"... saved_cur_db_name = {str = 0x7f184d073ff0 "@@\aM\030\177", length = 202} cur_db_changed = false stmt_db_name = {str = 0x7f17f404fb38 "joints", length = 6} #17 0x0000565361028de2 in Prepared_statement::execute_loop (this=0x7f17f4030168, expanded_query=0x7f184d074190, open_cursor=, packet=, packet_end=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_prepare.cc:4283 reprepare_observer = {m_invalidated = false} error = reprepare_attempt = packet = packet_end = open_cursor = expanded_query = 0x7f184d074190 this = 0x7f17f4030168 reprepare_observer = error = reprepare_attempt = reprepare_observer = error = #18 0x0000565361029b35 in mysql_stmt_execute_common (thd=0x7f17f4019a78, stmt_id=26, packet=0x7f17f4020cc2 "", packet_end=0x7f17f4020cf0 "", cursor_flags=, bulk_op=, read_types=false) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_prepare.cc:3285 expanded_query = { = {m_charset = 0x56536216af80 }, = { = { = {}, Ptr = 0x0, str_length = 0}, Alloced_length = 0, extra_alloc = 0, alloced = false, thread_specific = false}, } stmt = 0x7f17f4030168 save_protocol = 0x7f17f4019fb8 open_cursor = true #19 0x0000565361029bd5 in mysqld_stmt_execute (thd=thd@entry=0x7f17f4019a78, packet_arg=packet_arg@entry=0x7f17f4020cb9 "\032", packet_length=packet_length@entry=55) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_prepare.cc:3180 packet = 0x7f17f4020cc2 "" stmt_id = flags = packet_end = 0x7f17f4020cf0 "" #20 0x0000565361010512 in dispatch_command (command=COM_STMT_EXECUTE, thd=0x7f17f4019a78, packet=, packet_length=, is_com_multi=, is_next_command=) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1791 net = 0x7f17f4019ce8 error = false do_end_of_statement = true drop_more_results = false __FUNCTION__ = "dispatch_command" #21 0x000056536101224f in do_command (thd=0x7f17f4019a78) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_parse.cc:1348 return_value = packet = 0x7f17f4020cb8 "\027\032" packet_length = net = 0x7f17f4019ce8 command = COM_STMT_EXECUTE __FUNCTION__ = "do_command" #22 0x0000565361101bf1 in do_handle_one_connection (connect=, connect@entry=0x5653654b03a8, put_in_cache=put_in_cache@entry=true) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1410 create_user = true thr_create_utime = thd = 0x7f17f4019a78 #23 0x0000565361101f7d in handle_one_connection (arg=arg@entry=0x5653654b03a8) at /usr/src/debug/MariaDB-10.5.5/src_0/sql/sql_connect.cc:1312 connect = 0x5653654b03a8 #24 0x000056536141ed5a in pfs_spawn_thread (arg=0x5653654b0418) at /usr/src/debug/MariaDB-10.5.5/src_0/storage/perfschema/pfs.cc:2201 typed_arg = 0x5653654b0418 user_arg = 0x5653654b03a8 user_start_routine = 0x565361101f20 pfs = klass = #25 0x00007f190e01614a in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #26 0x00007f190be7ff23 in clone () from /lib64/libc.so.6 No symbol table info available.