#0  0x00007f25cc3cb394 in pthread_kill () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x000055b240a68cc6 in my_write_core (sig=6) at /var/lib/mysql/server/mysys/stacktrace.c:481
No locals.
#2  0x000055b2401ee89c in handle_fatal_signal (sig=6) at /var/lib/mysql/server/sql/signal_handler.cc:305
        buff = "/var/lib/mysql/data/\000", 'Z' <repeats 57 times>, "\000"
        curr_time = 1532700466
        tm = {tm_sec = 46, tm_min = 7, tm_hour = 14, tm_mday = 27, tm_mon = 6, tm_year = 118, tm_wday = 5, tm_yday = 207, tm_isdst = 0, tm_gmtoff = 0, tm_zone = 0x55b2433984f0 "UTC"}
        thd = 0x7f251c001800
        print_invalid_query_pointer = false
#3  <signal handler called>
No symbol table info available.
#4  0x00007f25c9e20fff in raise () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#5  0x00007f25c9e2242a in abort () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#6  0x00007f25c9e19e67 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#7  0x00007f25c9e19f12 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#8  0x000055b23fffc57d in Table_triggers_list::process_triggers (this=0x7f251c04bfd0, thd=0x7f251c001800, event=TRG_EVENT_INSERT, time_type=TRG_ACTION_AFTER, old_row_is_record1=true) at /var/lib/mysql/server/sql/sql_trigger.cc:2192
        err_status = false
        statement_state = {auto_inc_interval_for_cur_row = {interval_min = 0, interval_values = 0, interval_max = 0, next = 0x0}, auto_inc_intervals_forced = {head = 0x0, tail = 0x55b240a8fb77 <_db_keyword_+201>, current = 0x0,
            elements = 0}, savepoints = 0x55b240b5165a, option_bits = 139797360282528, first_successful_insert_id_in_prev_stmt = 139797360282496, first_successful_insert_id_in_cur_stmt = 281483566710784,
          insert_id_for_cur_row = 139799911403552, limit_found_rows = 139797360585416, tmp_tables_size = 94224078149210, client_capabilities = 1073731176, cuted_fields = 139797360282528, sent_row_count = 8589934599,
          examined_row_count = 139799911403664, affected_rows = 94224066267911, bytes_sent_old = 469764992, tmp_tables_used = 139797360590800, tmp_tables_disk_used = 94224079656144, query_plan_fsort_passes = 94224079640096,
          query_plan_flags = 9987946446855, in_sub_stmt = 3020886208, enable_slow_log = 37, last_insert_id_used = 127, count_cuted_fields = 1087100448}
        trigger = 0x7f251c04c2e0
        save_current_select = 0x0
        __PRETTY_FUNCTION__ = "bool Table_triggers_list::process_triggers(THD*, trg_event_type, trg_action_time_type, bool)"
#9  0x000055b24032f869 in Rows_log_event::process_triggers (this=0x7f251c126a30, event=TRG_EVENT_INSERT, time_type=TRG_ACTION_AFTER, old_row_is_record1=true) at /var/lib/mysql/server/sql/log_event.cc:13002
        result = false
        _db_stack_frame_ = {func = 0x55b240cc14f1 "write_row", file = 0x55b240cbd620 "/var/lib/mysql/server/sql/log_event.cc", level = 2147483654, line = -1, prev = 0x7f25b40f1250}
#10 0x000055b2403306e8 in Rows_log_event::write_row (this=0x7f251c126a30, rgi=0x7f251c000d30, overwrite=false) at /var/lib/mysql/server/sql/log_event.cc:13320
        _db_stack_frame_ = {func = 0x55b240cc0d28 "Rows_log_event::do_apply_event(Relay_log_info*)", file = 0x55b240cbd620 "/var/lib/mysql/server/sql/log_event.cc", level = 2147483653, line = -1, prev = 0x7f25b40f1410}
        __PRETTY_FUNCTION__ = "int Rows_log_event::write_row(rpl_group_info*, bool)"
        table = 0x7f251c049e80
        error = 0
        keynum = 21938
        invoke_triggers = true
        key = {m_ptr = 0x0}
#11 0x000055b240330999 in Write_rows_log_event::do_exec_row (this=0x7f251c126a30, rgi=0x7f251c000d30) at /var/lib/mysql/server/sql/log_event.cc:13371
        __PRETTY_FUNCTION__ = "virtual int Write_rows_log_event::do_exec_row(rpl_group_info*)"
        tmp = 0x55b240b06ead "Executing"
        message = 0x7f251c0072c8 "Write_rows_log_event::write_row(-1)"
        error = 21938
#12 0x000055b24032c0ab in Rows_log_event::do_apply_event (this=0x7f251c126a30, rgi=0x7f251c000d30) at /var/lib/mysql/server/sql/log_event.cc:11511
        old_thd = 0x7f251c001800
        transactional_table = true
        after_image = 0x7f251c126aa8
        saved_sql_mode = 1073741824
        rli = 0x55b2474f4148
        table = 0x7f251c049e80
        _db_stack_frame_ = {func = 0x55b240b100b0 "apply_event_and_update_pos_apply", file = 0x55b240b0d1d8 "/var/lib/mysql/server/sql/slave.cc", level = 2147483652, line = -1, prev = 0x7f25b40f1540}
        error = 0
        __PRETTY_FUNCTION__ = "virtual int Rows_log_event::do_apply_event(rpl_group_info*)"
#13 0x000055b23fe4000f in Log_event::apply_event (this=0x7f251c126a30, rgi=0x7f251c000d30) at /var/lib/mysql/server/sql/log_event.h:1481
        res = 2
#14 0x000055b23fe34a3a in apply_event_and_update_pos_apply (ev=0x7f251c126a30, thd=0x7f251c001800, rgi=0x7f251c000d30, reason=0) at /var/lib/mysql/server/sql/slave.cc:3917
        exec_res = 0
        rli = 0x55b2474f4148
        _db_stack_frame_ = {func = 0x55b240b1041b "exec_relay_log_event", file = 0x55b240b0d1d8 "/var/lib/mysql/server/sql/slave.cc", level = 2147483651, line = -1, prev = 0x7f25b40f1610}
        __PRETTY_FUNCTION__ = "int apply_event_and_update_pos_apply(Log_event*, THD*, rpl_group_info*, int)"
        explain = {0x55b240b10048 "not skipped", 0x55b240b10058 "skipped because event should be ignored", 0x55b240b10080 "skipped because event skip counter was non-zero"}
#15 0x000055b23fe34f0d in apply_event_and_update_pos (ev=0x7f251c126a30, thd=0x7f251c001800, rgi=0x7f251c000d30) at /var/lib/mysql/server/sql/slave.cc:4065
        rli = 0x55b2474f4148
        __PRETTY_FUNCTION__ = "int apply_event_and_update_pos(Log_event*, THD*, rpl_group_info*)"
        reason = 0
#16 0x000055b23fe3567b in exec_relay_log_event (thd=0x7f251c001800, rli=0x55b2474f4148, serial_rgi=0x7f251c000d30) at /var/lib/mysql/server/sql/slave.cc:4352
        exec_res = 0
        typ = WRITE_ROWS_EVENT_V1
        event_size = 87
        _db_stack_frame_ = {func = 0x55b240b1113c "handle_slave_sql", file = 0x55b240b0d1d8 "/var/lib/mysql/server/sql/slave.cc", level = 2147483650, line = -1, prev = 0x7f25b40f1890}
        ev = 0x7f251c126a30
        __PRETTY_FUNCTION__ = "int exec_relay_log_event(THD*, Relay_log_info*, rpl_group_info*)"
#17 0x000055b23fe3886b in handle_slave_sql (arg=0x55b2474f2480) at /var/lib/mysql/server/sql/slave.cc:5515
        thd = 0x7f251c001800
        saved_log_name = '\000' <repeats 511 times>
        saved_master_log_name = '\000' <repeats 511 times>
        saved_log_pos = 0
        saved_master_log_pos = 0
        saved_skip_gtid_pos = {Ptr = 0x0, str_length = 0, Alloced_length = 0, extra_alloc = 0, alloced = false, thread_specific = false, str_charset = 0x55b241597720 <my_charset_bin>}
        saved_skip = 0
        mi = 0x55b2474f2480
        rli = 0x55b2474f4148
        wsrep_node_dropped = 0 '\000'
        errmsg = 0x0
        serial_rgi = 0x7f251c000d30
        sql_info = {cached_charset = "\b\000\b\000\b", rpl_filter = 0x55b2433b4ae0}
        _db_stack_frame_ = {func = 0x55b240e9c145 "?func", file = 0x55b240e9c14b "?file", level = 2147483649, line = -1, prev = 0x0}
        __PRETTY_FUNCTION__ = "void* handle_slave_sql(void*)"
#18 0x00007f25cc3c4494 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#19 0x00007f25c9ed6acf in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.