[New LWP 1526006] [New LWP 1526007] [New LWP 1526014] [New LWP 1526020] [New LWP 1526022] [New LWP 1526043] [New LWP 1526106] [New LWP 1526107] [New LWP 1526116] [New LWP 1526117] [New LWP 1526133] [New LWP 1527523] [New LWP 1528262] [New LWP 1529240] [New LWP 1530291] [New LWP 1591940] [New LWP 1605771] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007fe7d40833ff in __GI___poll (fds=0x561d8244e9b8, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 Thread 18 (Thread 0x7fc1d174a700 (LWP 1605771) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fc1d1749d00, clockid=-780886944, expected=0, futex_word=0x561d822b78bc) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fc1d1749d00, clockid=-780886944, mutex=0x561d822a8a80, cond=0x561d822b7890) at pthread_cond_wait.c:520 #2 __pthread_cond_clockwait (abstime=0x7fc1d1749d00, clockid=-780886944, mutex=0x561d822a8a80, cond=0x561d822b7890) at pthread_cond_wait.c:677 #3 __pthread_cond_clockwait (cond=0x561d822b7890, mutex=0x561d822a8a80, clockid=-780886944, abstime=0x7fc1d1749d00) at pthread_cond_wait.c:665 #4 0x0000561d809eda10 in tpool::thread_pool_generic::wait_for_tasks(std::unique_lock&, tpool::worker_data*) () #5 0x0000561d809ee0bd in tpool::thread_pool_generic::get_task(tpool::worker_data*, tpool::task**) () #6 0x0000561d809ef74d in tpool::thread_pool_generic::worker_main(tpool::worker_data*) () #7 0x00007fe7d4369ed0 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #8 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #9 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fc1057fa700 (LWP 1591940) "mariadbd"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x561d82311c34) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561d82311be0, cond=0x561d82311c08) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x561d82311c08, mutex=0x561d82311be0) at pthread_cond_wait.c:638 #3 0x00007fe7d436490c in std::condition_variable::wait(std::unique_lock&) () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x0000561d8086e34f in ?? () #5 0x0000561d8099275a in ?? () #6 0x0000561d8095be47 in ?? () #7 0x0000561d8095e709 in ?? () #8 0x0000561d801c6a40 in ?? () #9 0x0000561d808f1ae4 in ?? () #10 0x0000561d808e75b6 in ?? () #11 0x0000561d809f04e9 in tpool::task_group::execute(tpool::task*) () #12 0x0000561d809ef73f in tpool::thread_pool_generic::worker_main(tpool::worker_data*) () #13 0x00007fe7d4369ed0 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #14 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #15 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fe7d00ca700 (LWP 1530291) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d00c9d60, clockid=-804479792, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d00c9d60, clockid=-804479792, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d00c9d60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fe7d0115700 (LWP 1529240) "mariadbd"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x561d81247bdc) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561d8124be40, cond=0x561d81247bb0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x561d81247bb0, mutex=0x561d8124be40) at pthread_cond_wait.c:638 #3 0x0000561d801d4c2f in ?? () #4 0x0000561d801a8dad in ?? () #5 0x0000561d801ba5ef in ?? () #6 0x0000561d808ac212 in ?? () #7 0x0000561d808bca31 in ?? () #8 0x0000561d80810476 in ?? () #9 0x0000561d805327d0 in handler::ha_write_row(unsigned char const*) () #10 0x0000561d802bf37d in write_record(THD*, TABLE*, st_copy_info*, select_result*) () #11 0x0000561d802c8b61 in mysql_insert(THD*, TABLE_LIST*, List&, List >&, List&, List&, enum_duplicates, bool, select_result*) () #12 0x0000561d802fb726 in mysql_execute_command(THD*, bool) () #13 0x0000561d802ffaa7 in mysql_parse(THD*, char*, unsigned int, Parser_state*) () #14 0x0000561d80301ab5 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) () #15 0x0000561d80303a85 in do_command(THD*, bool) () #16 0x0000561d8040cbff in do_handle_one_connection(CONNECT*, bool) () #17 0x0000561d8040cf4d in handle_one_connection () #18 0x0000561d8075dec9 in ?? () #19 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #20 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fe7d0160700 (LWP 1528262) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d015e000, clockid=-803873072, expected=0, futex_word=0x7fc144000de0) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d015e000, clockid=-803873072, mutex=0x7fc144000d88, cond=0x7fc144000db8) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fc144000db8, mutex=0x7fc144000d88, abstime=0x7fe7d015e000) at pthread_cond_wait.c:656 #3 0x0000561d80414d49 in MDL_wait::timed_wait(MDL_context_owner*, timespec*, bool, PSI_stage_info_v1 const*) () #4 0x0000561d804165da in MDL_context::acquire_lock(MDL_request*, double) () #5 0x0000561d8028d23d in ?? () #6 0x0000561d8029110f in open_table(THD*, TABLE_LIST*, Open_table_context*) () #7 0x0000561d8029470a in open_tables(THD*, DDL_options_st const&, TABLE_LIST**, unsigned int*, unsigned int, Prelocking_strategy*) () #8 0x0000561d80294f35 in open_and_lock_tables(THD*, DDL_options_st const&, TABLE_LIST*, bool, unsigned int, Prelocking_strategy*) () #9 0x0000561d802ef9ed in ?? () #10 0x0000561d802fe342 in mysql_execute_command(THD*, bool) () #11 0x0000561d802ffaa7 in mysql_parse(THD*, char*, unsigned int, Parser_state*) () #12 0x0000561d80301ab5 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool) () #13 0x0000561d80303a85 in do_command(THD*, bool) () #14 0x0000561d8040cbff in do_handle_one_connection(CONNECT*, bool) () #15 0x0000561d8040cf4d in handle_one_connection () #16 0x0000561d8075dec9 in ?? () #17 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #18 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fe7d01ab700 (LWP 1527523) "mariadbd"): #0 0x00007fe7d40833ff in __GI___poll (fds=0x7fe7d01aa9a8, nfds=1, timeout=43200000) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000561d806c23bb in vio_io_wait () #2 0x0000561d806c2480 in vio_socket_io_wait () #3 0x0000561d806c253b in vio_read () #4 0x0000561d80651825 in ?? () #5 0x0000561d80652ca8 in my_net_read_packet_reallen () #6 0x0000561d80652dad in my_net_read_packet () #7 0x0000561d803039de in do_command(THD*, bool) () #8 0x0000561d8040cbff in do_handle_one_connection(CONNECT*, bool) () #9 0x0000561d8040cf4d in handle_one_connection () #10 0x0000561d8075dec9 in ?? () #11 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #12 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fe7d01f6700 (LWP 1526133) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d01f5d60, clockid=-803250992, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d01f5d60, clockid=-803250992, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d01f5d60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fe7d0241700 (LWP 1526117) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d0240d60, clockid=-802943792, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d0240d60, clockid=-802943792, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d0240d60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fe7d06c0700 (LWP 1526116) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d06bfd60, clockid=-798229296, expected=0, futex_word=0x561d812cea68 ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d06bfd60, clockid=-798229296, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d06bfd60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fe7d070b700 (LWP 1526107) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d070ad60, clockid=-797922096, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d070ad60, clockid=-797922096, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d070ad60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fe7d0756700 (LWP 1526106) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d0755d60, clockid=-797614896, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d0755d60, clockid=-797614896, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d0755d60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fe7d07a1700 (LWP 1526043) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d07a0d60, clockid=-797307696, expected=0, futex_word=0x561d812cea6c ) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d07a0d60, clockid=-797307696, mutex=0x561d812ceab0 , cond=0x561d812cea40 ) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d812cea40 , mutex=0x561d812ceab0 , abstime=0x7fe7d07a0d60) at pthread_cond_wait.c:656 #3 0x0000561d8040cce4 in do_handle_one_connection(CONNECT*, bool) () #4 0x0000561d8040cf4d in handle_one_connection () #5 0x0000561d8075dec9 in ?? () #6 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #7 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fe7d07ec700 (LWP 1526022) "mariadbd"): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x561d812d13a8 ) at ../sysdeps/nptl/futex-internal.h:186 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561d812d13c0 , cond=0x561d812d1380 ) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x561d812d1380 , mutex=0x561d812d13c0 ) at pthread_cond_wait.c:638 #3 0x0000561d802eeb40 in handle_manager () #4 0x0000561d8075dec9 in ?? () #5 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fe7d0837700 (LWP 1526020) "mariadbd"): #0 0x00007fe7d3fccba2 in __GI___sigtimedwait (set=0x7fe7d0836c70, info=0x7fe7d0836cf0, timeout=0x0) at ../sysdeps/unix/sysv/linux/sigtimedwait.c:29 #1 0x0000561d802259c3 in signal_hand () #2 0x0000561d8075dec9 in ?? () #3 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #4 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fe7bcd1a700 (LWP 1526014) "mariadbd"): #0 0x00007fe7d447af09 in __pthread_mutex_unlock_usercnt (mutex=0x561d8124be40, decr=) at pthread_mutex_unlock.c:58 #1 0x0000561d8095d5c2 in ?? () #2 0x00007fe7d4369ed0 in ?? () from target:/lib/x86_64-linux-gnu/libstdc++.so.6 #3 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #4 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fe7d1c81700 (LWP 1526007) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d1c80d40, clockid=-775418672, expected=0, futex_word=0x561d81b02de8) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d1c80d40, clockid=-775418672, mutex=0x561d81b02e00, cond=0x561d81b02dc0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d81b02dc0, mutex=0x561d81b02e00, abstime=0x7fe7d1c80d40) at pthread_cond_wait.c:656 #3 0x0000561d806f8a08 in ?? () #4 0x0000561d806f0e6f in ?? () #5 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #6 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fe7d3c14700 (LWP 1526006) "mariadbd"): #0 futex_abstimed_wait_cancelable (private=0, abstime=0x7fe7d3c13db0, clockid=-742310624, expected=0, futex_word=0x561d81ba236c) at ../sysdeps/nptl/futex-internal.h:323 #1 __pthread_cond_wait_common (abstime=0x7fe7d3c13db0, clockid=-742310624, mutex=0x561d81ba2380, cond=0x561d81ba2340) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x561d81ba2340, mutex=0x561d81ba2380, abstime=0x7fe7d3c13db0) at pthread_cond_wait.c:656 #3 0x0000561d80a5b6cd in ?? () #4 0x00007fe7d4476ea7 in start_thread (arg=) at pthread_create.c:477 #5 0x00007fe7d408ddef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fe7d3c99040 (LWP 1526005) "mariadbd"): #0 0x00007fe7d40833ff in __GI___poll (fds=0x561d8244e9b8, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x0000561d8022d97a in handle_connections_sockets() () #2 0x0000561d8022e998 in mysqld_main(int, char**) () #3 0x00007fe7d3fb6d0a in __libc_start_main (main=0x561d801f3870
, argc=1, argv=0x7fff875305d8, init=, fini=, rtld_fini=, stack_end=0x7fff875305c8) at ../csu/libc-start.c:308 #4 0x0000561d8022328a in _start () [Inferior 1 (process 1526005) detached]