(lldb) bt all thread #1, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000000109aceb mysqld`my_register_filename(fd=-1, FileName="", type_of_file=FILE_BY_OPEN, error_message_number=29, MyFlags=0) at my_open.c:146:11 frame #1: 0x000000000109aaa5 mysqld`my_open(FileName="", Flags=0, MyFlags=0) at my_open.c:61:7 frame #2: 0x00000000009c35e2 mysqld`output_core_info() at signal_handler.cc:63:12 frame #3: 0x00000000009c3508 mysqld`::handle_fatal_signal(sig=6) at signal_handler.cc:339:3 frame #4: 0x0000000803283c80 libthr.so.3`___lldb_unnamed_symbol101$$libthr.so.3 + 208 frame #5: 0x000000080328324f libthr.so.3`___lldb_unnamed_symbol82$$libthr.so.3 + 319 frame #6: 0x00007ffffffff003 frame #7: 0x0000000803e65019 libc.so.7`abort + 73 frame #8: 0x0000000000d45d62 mysqld`ib::fatal::~fatal(this=0x00007fffddbe7e70) at ut0ut.cc:601:2 frame #9: 0x0000000000cf3730 mysqld`::srv_error_monitor_thread((null)=) at srv0srv.cc:1836:4 frame #10: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #2, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x0000000000694b14 mysqld`handle_connections_sockets() at mysqld.cc:6482:13 frame #3: 0x0000000000691af2 mysqld`mysqld_main(argc=, argv=0x0000000804680850) at mysqld.cc:5918:3 frame #4: 0x000000000068e0c9 mysqld`main(argc=, argv=) at main.cc:25:10 frame #5: 0x000000000068decb mysqld`_start + 155 thread #3, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x00000000010a7b61 mysqld`safe_cond_timedwait(cond=0x00000000025e8520, mp=0x00000000025e84b0, abstime=0x00007fffdfffcf88, file="", line=1222) at thr_mutex.c:546:9 frame #3: 0x00000000010a9938 mysqld`inline_mysql_cond_timedwait(that=0x00000000025e8520, mutex=0x00000000025e84b0, abstime=0x00007fffdfffcf88, src_file="", src_line=292) at mysql_thread.h:1222:11 frame #4: 0x00000000010a8b49 mysqld`timer_handler(arg=0x0000000000000000) at thr_timer.c:292:17 frame #5: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #4, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x00000000010a7b61 mysqld`safe_cond_timedwait(cond=0x00000000025d7fe0, mp=0x00000000025d7f68, abstime=0x00007fffdfff9ef8, file="", line=1222) at thr_mutex.c:546:9 frame #3: 0x0000000000ef3ec8 mysqld`inline_mysql_cond_timedwait(that=0x00000000025d7fe0, mutex=0x00000000025d7f68, abstime=0x00007fffdfff9ef8, src_file="", src_line=116) at mysql_thread.h:1222:11 frame #4: 0x0000000000ef3d1d mysqld`my_service_thread_sleep(control=0x0000000001b92c00, sleep_time=30000000000) at ma_servicethread.c:115:5 frame #5: 0x0000000000ee569c mysqld`ma_checkpoint_background(arg=0x000000000000001e) at ma_checkpoint.c:707:9 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #5, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x00000008046213e0, reset_sig_count=1) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=0, m1=0x00007fffdfdf8e38, m2=0x00007fffdfdf8e30, type=0x00007fffdfdf8f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=0, m1=0x00007fffdfdf8e38, m2=0x00007fffdfdf8e30, request=0x00007fffdfdf8f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=0) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #6, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621410, reset_sig_count=18228) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=1, m1=0x00007fffdfbf7e38, m2=0x00007fffdfbf7e30, type=0x00007fffdfbf7f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=1, m1=0x00007fffdfbf7e38, m2=0x00007fffdfbf7e30, request=0x00007fffdfbf7f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=1) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #7, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621440, reset_sig_count=6183) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=2, m1=0x00007fffdf9f6e38, m2=0x00007fffdf9f6e30, type=0x00007fffdf9f6f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=2, m1=0x00007fffdf9f6e38, m2=0x00007fffdf9f6e30, request=0x00007fffdf9f6f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=2) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #8, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621470, reset_sig_count=6348) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=3, m1=0x00007fffdf7f5e38, m2=0x00007fffdf7f5e30, type=0x00007fffdf7f5f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=3, m1=0x00007fffdf7f5e38, m2=0x00007fffdf7f5e30, request=0x00007fffdf7f5f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=3) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #9, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x00000008046214a0, reset_sig_count=6504) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=4, m1=0x00007fffdf5f4e38, m2=0x00007fffdf5f4e30, type=0x00007fffdf5f4f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=4, m1=0x00007fffdf5f4e38, m2=0x00007fffdf5f4e30, request=0x00007fffdf5f4f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=4) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #10, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x00000008046214d0, reset_sig_count=6336) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=5, m1=0x00007fffdf3f3e38, m2=0x00007fffdf3f3e30, type=0x00007fffdf3f3f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=5, m1=0x00007fffdf3f3e38, m2=0x00007fffdf3f3e30, request=0x00007fffdf3f3f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=5) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #11, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621500, reset_sig_count=122982) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=6, m1=0x00007fffdf1f2e38, m2=0x00007fffdf1f2e30, type=0x00007fffdf1f2f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=6, m1=0x00007fffdf1f2e38, m2=0x00007fffdf1f2e30, request=0x00007fffdf1f2f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=6) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #12, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621530, reset_sig_count=116628) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=7, m1=0x00007fffdeff1e38, m2=0x00007fffdeff1e30, type=0x00007fffdeff1f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=7, m1=0x00007fffdeff1e38, m2=0x00007fffdeff1e30, request=0x00007fffdeff1f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=7) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #13, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621560, reset_sig_count=118042) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=8, m1=0x00007fffdedf0e38, m2=0x00007fffdedf0e30, type=0x00007fffdedf0f48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=8, m1=0x00007fffdedf0e38, m2=0x00007fffdedf0e30, request=0x00007fffdedf0f48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=8) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #14, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621590, reset_sig_count=118872) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000c24ea8 mysqld`os_aio_simulated_handler(global_segment=9, m1=0x00007fffdebefe38, m2=0x00007fffdebefe30, type=0x00007fffdebeff48) at os0file.cc:7183:3 frame #6: 0x0000000000c24d43 mysqld`os_aio_handler(segment=9, m1=0x00007fffdebefe38, m2=0x00007fffdebefe30, request=0x00007fffdebeff48) at os0file.cc:5619:9 frame #7: 0x0000000000e1d1de mysqld`fil_aio_wait(segment=9) at fil0fil.cc:4316:16 frame #8: 0x0000000000cf6b78 mysqld`::io_handler_thread(arg=) at srv0start.cc:324:3 frame #9: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #15, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803ef0aaa libc.so.7`__sys_fsync + 10 frame #1: 0x0000000803280935 libthr.so.3`___lldb_unnamed_symbol34$$libthr.so.3 + 37 frame #2: 0x0000000000c22019 mysqld`os_file_fsync_posix(file=6) at os0file.cc:2405:13 frame #3: 0x0000000000c21fa0 mysqld`os_file_flush_func(file=) at os0file.cc:2498:8 frame #4: 0x0000000000e196b2 mysqld`pfs_os_file_flush_func(file=(m_file = 6, m_psi = 0x0000000000000000), src_file=, src_line=740) at os0file.ic:406:16 frame #5: 0x0000000000e1d818 mysqld`fil_flush_low(space=0x0000000aba5d3000, metadata=) at fil0fil.cc:740:3 frame #6: 0x0000000000e1d5f0 mysqld`fil_flush(space_id=) at fil0fil.cc:4421:4 frame #7: 0x0000000000db1125 mysqld`buf_dblwr_flush_buffered_writes() at buf0dblwr.cc:1041:2 frame #8: 0x0000000000dba917 mysqld`buf_flush_end(buf_pool=0x0000000895316c50, flush_type=BUF_FLUSH_LIST) at buf0flu.cc:1915:3 frame #9: 0x0000000000dba2d9 mysqld`buf_flush_do_batch(buf_pool=0x0000000895316c50, type=BUF_FLUSH_LIST, min_n=25, lsn_limit=18446744073709551615, n=0x00007fffde9eede0) at buf0flu.cc:1984:2 frame #10: 0x0000000000dbabdf mysqld`buf_flush_lists(min_n=25, lsn_limit=, n_processed=0x00007fffde9eef88) at buf0flu.cc:2084:8 frame #11: 0x0000000000dbb9e7 mysqld`::buf_flush_page_cleaner_coordinator((null)=) at buf0flu.cc:3240:4 frame #12: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #16, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a40f0, reset_sig_count=216439) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000dbd6f3 mysqld`::buf_flush_page_cleaner_worker(arg=) at buf0flu.cc:3438:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #17, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a40f0, reset_sig_count=216439) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000dbd6f3 mysqld`::buf_flush_page_cleaner_worker(arg=) at buf0flu.cc:3438:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #18, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a40f0, reset_sig_count=216439) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000dbd6f3 mysqld`::buf_flush_page_cleaner_worker(arg=) at buf0flu.cc:3438:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #19, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bb9c mysqld`os_event::timed_wait(this=, abstime=0x00007fffddde8f30) at os0event.cc:275:8 frame #3: 0x0000000000c2bdeb mysqld`os_event::wait_time_low(this=0x0000000aba3a4090, time_in_usec=, reset_sig_count=24) at os0event.cc:385:15 frame #4: 0x0000000000c2bf59 mysqld`os_event_wait_time_low(event=, time_in_usec=, reset_sig_count=) at os0event.cc:485:16 frame #5: 0x0000000000bfecd2 mysqld`::lock_wait_timeout_thread((null)=) at lock0wait.cc:522:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #20, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bb9c mysqld`os_event::timed_wait(this=, abstime=0x00007fffdd9e6f30) at os0event.cc:275:8 frame #3: 0x0000000000c2bdeb mysqld`os_event::wait_time_low(this=0x0000000804620ff0, time_in_usec=, reset_sig_count=1) at os0event.cc:385:15 frame #4: 0x0000000000c2bf59 mysqld`os_event_wait_time_low(event=, time_in_usec=, reset_sig_count=) at os0event.cc:485:16 frame #5: 0x0000000000cf31f7 mysqld`::srv_monitor_thread((null)=) at srv0srv.cc:1690:2 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #21, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803ef0aea libc.so.7`pread + 10 frame #1: 0x0000000000c21f0c mysqld`SyncFileIO::execute(this=0x00007fffdd7e4998, request=0x00007fffdd7e4ad0) at os0file.cc:1493:13 frame #2: 0x0000000000c27e6b mysqld`os_file_io(in_type=, file=, buf=, n=, offset=1695236096, err=0x00007fffdd7e4b94) at os0file.cc:4819:34 frame #3: 0x0000000000c2822e mysqld`os_file_pread(type=0x00007fffdd7e4fe0, file=15, buf=0x00000008d82f4000, n=16384, offset=1695236096, err=0x00007fffdd7e4b94) at os0file.cc:4989:20 frame #4: 0x0000000000c247b2 mysqld`os_file_read_page(type=0x00007fffdd7e4fe0, file=15, buf=0x00000008d82f4000, offset=, n=, o=0x0000000000000000, exit_on_err=) at os0file.cc:5023:20 frame #5: 0x0000000000c24727 mysqld`os_file_read_func(type=, file=, buf=, offset=, n=) at os0file.cc:5414:9 frame #6: 0x0000000000c26278 mysqld`os_aio_func(type=0x00007fffdd7e4fe0, mode=24, name="./zabbix/history.ibd", file=(m_file = 15, m_psi = 0x0000000000000000), buf=0x00000008d82f4000, offset=1695236096, n=16384, read_only=, m1=0x0000000aba390840, m2=0x00000008d1d651a8) at os0file.cc:6594:11 frame #7: 0x0000000000e1d0fe mysqld`pfs_os_aio_func(type=0x00007fffdd7e4fe0, mode=24, name="./zabbix/history.ibd", file=(m_file = 15, m_psi = 0x0000000000000000), buf=0x00000008d82f4000, offset=1695236096, n=16384, read_only=, m1=0x0000000aba390840, m2=0x00000008d1d651a8, src_file=, src_line=4276) at os0file.ic:253:19 frame #8: 0x0000000000e1c97b mysqld`fil_io(type=, sync=, page_id=(m_space = 48, m_page_no = 103469), zip_size=, byte_offset=0, len=, buf=0x00000008d82f4000, message=0x00000008d1d651a8, ignore_missing_space=) at fil0fil.cc:4271:16 frame #9: 0x0000000000dc9fc6 mysqld`buf_read_page_low(err=0x00007fffdd7e51f4, sync=true, type=0, mode=, page_id=(m_space = 48, m_page_no = 103469), zip_size=0, unzip=, ignore_missing_space=) at buf0rea.cc:181:9 frame #10: 0x0000000000dca1a2 mysqld`buf_read_page(page_id=(m_space = 48, m_page_no = 103469), zip_size=) at buf0rea.cc:388:10 frame #11: 0x0000000000d9daeb mysqld`buf_page_get_low(page_id=(m_space = 48, m_page_no = 103469), zip_size=0, rw_latch=1, guess=0x0000000000000000, mode=10, file="", line=500, mtr=0x00007fffdd7e58a8, err=0x00007fffdd7e55a4) at buf0buf.cc:4344:23 frame #12: 0x0000000000d9fd0e mysqld`buf_page_get_gen(page_id=(m_space = 48, m_page_no = 103469), zip_size=0, rw_latch=1, guess=0x0000000000000000, mode=10, file="", line=500, mtr=0x00007fffdd7e58a8, err=0x00007fffdd7e55a4) at buf0buf.cc:4869:10 frame #13: 0x0000000000d83065 mysqld`btr_block_get_func(page_id=, zip_size=, mode=1, file=, line=500, index=0x0000000addc52300, mtr=) at btr0btr.ic:56:10 frame #14: 0x0000000000d82cd6 mysqld`btr_pcur_move_to_next_page(cursor=0x00007fffdd7e56e0, mtr=0x00007fffdd7e58a8) at btr0pcur.cc:497:15 frame #15: 0x0000000000e07846 mysqld`btr_pcur_move_to_next_user_rec(cursor=0x00007fffdd7e56e0, mtr=0x00007fffdd7e58a8) at btr0pcur.ic:286:3 frame #16: 0x0000000000e05f26 mysqld`dict_stats_analyze_index_level(index=, level=0, n_diff=, total_recs=0x00007fffdd7e58a0, total_pages=0x00007fffdd7e5898, n_diff_boundaries=0x0000000000000000, mtr=0x00007fffdd7e58a8) at dict0stats.cc:1116:7 frame #17: 0x0000000000e02379 mysqld`dict_stats_analyze_index(index=0x0000000addc52300) at dict0stats.cc:1996:3 frame #18: 0x0000000000e03d17 mysqld`dict_stats_update_persistent(table=0x0000000addc3f080) at dict0stats.cc:2251:24 frame #19: 0x0000000000e0389d mysqld`dict_stats_update(table=0x0000000addc3f080, stats_upd_option=DICT_STATS_RECALC_PERSISTENT) at dict0stats.cc:3226:10 frame #20: 0x0000000000e0ccd9 mysqld`dict_stats_process_entry_from_recalc_pool() at dict0stats_bg.cc:414:3 frame #21: 0x0000000000e0cb6e mysqld`::dict_stats_thread((null)=) at dict0stats_bg.cc:493:3 frame #22: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #22, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bb9c mysqld`os_event::timed_wait(this=, abstime=0x00007fffdd5e4dd0) at os0event.cc:275:8 frame #3: 0x0000000000c2bdeb mysqld`os_event::wait_time_low(this=0x0000000aba7858d0, time_in_usec=, reset_sig_count=1) at os0event.cc:385:15 frame #4: 0x0000000000c2bf59 mysqld`os_event_wait_time_low(event=, time_in_usec=, reset_sig_count=) at os0event.cc:485:16 frame #5: 0x0000000000d4621a mysqld`ib_wqueue_timedwait(wq=0x000000080476c400, wait_in_usecs=5000000) at ut0wqueue.cc:154:11 frame #6: 0x0000000000e53410 mysqld`fts_optimize_thread(arg=0x000000080476c400) at fts0opt.cc:2830:5 frame #7: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #23, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4750, reset_sig_count=4528) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdd3e3dc8) at sync0arr.cc:471:2 frame #6: 0x0000000000d01b08 mysqld`rw_lock_x_lock_wait_func(lock=0x0000000001b90a20, pass=0, threshold=0, file_name="", line=2017) at sync0rw.cc:447:4 frame #7: 0x0000000000d00da9 mysqld`rw_lock_x_lock_low(lock=0x0000000001b90a20, pass=0, file_name="", line=2017) at sync0rw.cc:0 frame #8: 0x0000000000d00a32 mysqld`rw_lock_x_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=2017) at sync0rw.cc:657:6 frame #9: 0x0000000000ca74d4 mysqld`dict_sys_t::lock(this=0x0000000001b909b0, file="", line=2017) at dict0dict.h:1553:5 frame #10: 0x0000000000cf5d85 mysqld`srv_master_evict_from_table_cache(pct_check=50) at srv0srv.cc:2017:2 frame #11: 0x0000000000cf4231 mysqld`srv_master_do_active_tasks() at srv0srv.cc:2172:21 frame #12: 0x0000000000cf3d96 mysqld`::srv_master_thread(arg=) at srv0srv.cc:2387:4 frame #13: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #24, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdd1e2c48) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.cc:367:3 frame #7: 0x0000000000cbc854 mysqld`rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:285:3 frame #8: 0x0000000000cbc719 mysqld`pfs_rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:639:3 frame #9: 0x0000000000cbbf34 mysqld`row_purge_parse_undo_rec(node=0x0000000aba5f2300, undo_rec=, updated_extern=, thr=) at row0purge.cc:1069:2 frame #10: 0x0000000000cbb541 mysqld`row_purge(node=0x0000000aba5f2300, undo_rec="", thr=0x0000000aba5f2240) at row0purge.cc:1258:10 frame #11: 0x0000000000cbb44d mysqld`row_purge_step(thr=0x0000000aba5f2240) at row0purge.cc:1320:3 frame #12: 0x0000000000c55024 mysqld`que_thr_step(thr=0x0000000aba5f2240) at que0que.cc:1039:9 frame #13: 0x0000000000c545fd mysqld`que_run_threads_low(thr=0x0000000aba5f2240) at que0que.cc:1101:14 frame #14: 0x0000000000c54416 mysqld`que_run_threads(thr=0x0000000aba5f2240) at que0que.cc:1141:2 frame #15: 0x0000000000d15dba mysqld`trx_purge(n_purge_threads=, truncate=, slot=0x0000000001b8e4c8) at trx0purge.cc:1322:2 frame #16: 0x0000000000cf54bb mysqld`srv_do_purge(n_total_purged=0x00007fffdd1e2f90, slot=0x0000000001b8e4c8) at srv0srv.cc:2610:20 frame #17: 0x0000000000cf4f21 mysqld`::srv_purge_coordinator_thread(arg=) at srv0srv.cc:2743:22 frame #18: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #25, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdcfe1cc8) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.cc:367:3 frame #7: 0x0000000000cbc854 mysqld`rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:285:3 frame #8: 0x0000000000cbc719 mysqld`pfs_rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:639:3 frame #9: 0x0000000000cbbf34 mysqld`row_purge_parse_undo_rec(node=0x00000008047d6a80, undo_rec=, updated_extern=, thr=) at row0purge.cc:1069:2 frame #10: 0x0000000000cbb541 mysqld`row_purge(node=0x00000008047d6a80, undo_rec="", thr=0x00000008047d02c0) at row0purge.cc:1258:10 frame #11: 0x0000000000cbb44d mysqld`row_purge_step(thr=0x00000008047d02c0) at row0purge.cc:1320:3 frame #12: 0x0000000000c55024 mysqld`que_thr_step(thr=0x00000008047d02c0) at que0que.cc:1039:9 frame #13: 0x0000000000c545fd mysqld`que_run_threads_low(thr=0x00000008047d02c0) at que0que.cc:1101:14 frame #14: 0x0000000000c54416 mysqld`que_run_threads(thr=0x00000008047d02c0) at que0que.cc:1141:2 frame #15: 0x0000000000cf4c13 mysqld`srv_task_execute(slot=0x0000000001b8e538) at srv0srv.cc:2471:3 frame #16: 0x0000000000cf4ad2 mysqld`::srv_worker_thread(arg=) at srv0srv.cc:2519:7 frame #17: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #26, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000addc5d000, reset_sig_count=71232) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdcdded38) at sync0arr.cc:471:2 frame #6: 0x0000000000d0108a mysqld`rw_lock_sx_lock_func(lock=, pass=, file_name=, line=) at sync0rw.cc:833:2 frame #7: 0x0000000000be1640 mysqld`pfs_rw_lock_sx_lock_func(lock=0x0000000addc52450, pass=0, file_name="", line=1492) at sync0rw.ic:674:3 frame #8: 0x0000000000be26fa mysqld`mtr_t::sx_lock(this=0x00007fffdcde03d8, lock=0x0000000addc52450, file=, line=) at mtr0mtr.h:274:3 frame #9: 0x0000000000d636d0 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000addc52300, level=0, tuple=0x0000000addc1c100, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00000008047d6da8, ahi_latch=0x0000000000000000, file="", line=75, mtr=0x00007fffdcde03d8, autoinc=0) at btr0cur.cc:1492:4 frame #10: 0x0000000000d82ba7 mysqld`btr_pcur_open_with_no_init_func(index=, tuple=, mode=PAGE_CUR_LE, latch_mode=65569, cursor=0x00000008047d6da8, ahi_latch=, file="", line=75, mtr=0x00007fffdcde03d8) at btr0pcur.ic:504:8 frame #11: 0x0000000000d82494 mysqld`btr_pcur_restore_position_func(latch_mode=, cursor=0x00000008047d6da8, file=, line=, mtr=0x00007fffdcde03d8) at btr0pcur.cc:405:2 frame #12: 0x0000000000cbb18c mysqld`row_purge_reposition_pcur(mode=65569, node=0x00000008047d6d00, mtr=0x00007fffdcde03d8) at row0purge.cc:75:23 frame #13: 0x0000000000cbf5dd mysqld`row_purge_remove_clust_if_poss_low(node=0x00000008047d6d00, mode=65569) at row0purge.cc:115:7 frame #14: 0x0000000000cbdcdd mysqld`row_purge_remove_clust_if_poss(node=0x00000008047d6d00) at row0purge.cc:201:7 frame #15: 0x0000000000cbcd5a mysqld`row_purge_del_mark(node=0x00000008047d6d00) at row0purge.cc:784:9 frame #16: 0x0000000000cbc40f mysqld`row_purge_record_func(node=0x00000008047d6d00, undo_rec="", thr=0x00000008047d6c40, updated_extern=false) at row0purge.cc:1195:12 frame #17: 0x0000000000cbb572 mysqld`row_purge(node=0x00000008047d6d00, undo_rec="", thr=0x00000008047d6c40) at row0purge.cc:1261:18 frame #18: 0x0000000000cbb44d mysqld`row_purge_step(thr=0x00000008047d6c40) at row0purge.cc:1320:3 frame #19: 0x0000000000c55024 mysqld`que_thr_step(thr=0x00000008047d6c40) at que0que.cc:1039:9 frame #20: 0x0000000000c545fd mysqld`que_run_threads_low(thr=0x00000008047d6c40) at que0que.cc:1101:14 frame #21: 0x0000000000c54416 mysqld`que_run_threads(thr=0x00000008047d6c40) at que0que.cc:1141:2 frame #22: 0x0000000000cf4c13 mysqld`srv_task_execute(slot=0x0000000001b8e570) at srv0srv.cc:2471:3 frame #23: 0x0000000000cf4ad2 mysqld`::srv_worker_thread(arg=) at srv0srv.cc:2519:7 frame #24: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #27, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdcbdfcc8) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.cc:367:3 frame #7: 0x0000000000cbc854 mysqld`rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:285:3 frame #8: 0x0000000000cbc719 mysqld`pfs_rw_lock_s_lock_func(lock=0x0000000001b90a20, pass=0, file_name="", line=1069) at sync0rw.ic:639:3 frame #9: 0x0000000000cbbf34 mysqld`row_purge_parse_undo_rec(node=0x0000000aba5f2080, undo_rec=, updated_extern=, thr=) at row0purge.cc:1069:2 frame #10: 0x0000000000cbb541 mysqld`row_purge(node=0x0000000aba5f2080, undo_rec="", thr=0x00000008047d6ec0) at row0purge.cc:1258:10 frame #11: 0x0000000000cbb44d mysqld`row_purge_step(thr=0x00000008047d6ec0) at row0purge.cc:1320:3 frame #12: 0x0000000000c55024 mysqld`que_thr_step(thr=0x00000008047d6ec0) at que0que.cc:1039:9 frame #13: 0x0000000000c545fd mysqld`que_run_threads_low(thr=0x00000008047d6ec0) at que0que.cc:1101:14 frame #14: 0x0000000000c54416 mysqld`que_run_threads(thr=0x00000008047d6ec0) at que0que.cc:1141:2 frame #15: 0x0000000000cf4c13 mysqld`srv_task_execute(slot=0x0000000001b8e500) at srv0srv.cc:2471:3 frame #16: 0x0000000000cf4ad2 mysqld`::srv_worker_thread(arg=) at srv0srv.cc:2519:7 frame #17: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #28, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621020, reset_sig_count=1) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000db44e3 mysqld`::buf_dump_thread((null)=) at buf0dump.cc:832:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #29, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e84a6a libc.so.7`__sys_nanosleep + 10 frame #1: 0x00000008032809dc libthr.so.3`___lldb_unnamed_symbol36$$libthr.so.3 + 44 frame #2: 0x0000000000c2c3cf mysqld`os_thread_sleep(tm=) at os0thread.cc:231:2 frame #3: 0x0000000000d9260a mysqld`::btr_defragment_thread((null)=) at btr0defragment.cc:700:4 frame #4: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #30, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000804621080, reset_sig_count=1) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000d989c3 mysqld`::buf_resize_thread((null)=) at buf0buf.cc:3142:3 frame #6: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #31, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x00000000010a7804 mysqld`safe_cond_wait(cond=0x00007fffdc3dbf10, mp=0x00007fffdc3dbf20, file="", line=1185) at thr_mutex.c:492:9 frame #3: 0x0000000000b5fea6 mysqld`inline_mysql_cond_wait(that=0x00007fffdc3dbf10, mutex=0x00007fffdc3dbf20, src_file=, src_line=) at mysql_thread.h:1185:11 frame #4: 0x0000000000b5fc00 mysqld`::thd_destructor_proxy((null)=) at ha_innodb.cc:311:3 frame #5: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 * thread #32, name = 'mysqld', stop reason = signal SIGSEGV * frame #0: 0x0000000803e84948 libc.so.7`__sys_sigwaitinfo + 8 frame #1: 0x00000008032839eb libthr.so.3`___lldb_unnamed_symbol96$$libthr.so.3 + 75 frame #2: 0x000000000069082a mysqld`my_sigwait(set=, sig=0x00007fffdc1daf94, code=0x00007fffdc1daf7c) at my_pthread.h:196:9 frame #3: 0x000000000069054e mysqld`::signal_hand(arg=) at mysqld.cc:3251:20 frame #4: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #33, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x00000000010a7804 mysqld`safe_cond_wait(cond=0x0000000001d51760, mp=0x0000000001d544b0, file="", line=1185) at thr_mutex.c:492:9 frame #3: 0x00000000006b2f86 mysqld`inline_mysql_cond_wait(that=0x0000000001d51760, mutex=0x0000000001d544b0, src_file=, src_line=) at mysql_thread.h:1185:11 frame #4: 0x00000000006b2d21 mysqld`::handle_slave_background(arg=) at slave.cc:522:7 frame #5: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #34, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba39bdc0, reset_sig_count=26064) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdc153dc8) at sync0arr.cc:471:2 frame #6: 0x0000000000d01b08 mysqld`rw_lock_x_lock_wait_func(lock=0x0000000aba38e720, pass=0, threshold=0, file_name="", line=203) at sync0rw.cc:447:4 frame #7: 0x0000000000d00da9 mysqld`rw_lock_x_lock_low(lock=0x0000000aba38e720, pass=0, file_name="", line=203) at sync0rw.cc:0 frame #8: 0x0000000000d00a32 mysqld`rw_lock_x_lock_func(lock=0x0000000aba38e720, pass=0, file_name="", line=203) at sync0rw.cc:657:6 frame #9: 0x0000000000d88ff0 mysqld`pfs_rw_lock_x_lock_func(lock=0x0000000aba38e720, pass=0, file_name="", line=203) at sync0rw.ic:546:3 frame #10: 0x0000000000d899e6 mysqld`btr_search_check_free_space_in_heap(index=0x0000000895b3e780) at btr0sea.cc:203:2 frame #11: 0x0000000000d893bb mysqld`btr_search_info_update_slow(info=0x0000000895b09940, cursor=0x0000000adf226a70) at btr0sea.cc:1531:3 frame #12: 0x0000000000d683c8 mysqld`btr_search_info_update(index=, cursor=0x0000000adf226a70) at btr0sea.ic:84:2 frame #13: 0x0000000000d6600e mysqld`btr_cur_search_to_nth_level_func(index=0x0000000895b3e780, level=, tuple=0x0000000adf226c60, mode=, latch_mode=, cursor=0x0000000adf226a70, ahi_latch=0x0000000000000000, file="", line=4671, mtr=0x00007fffdc155248, autoinc=0) at btr0cur.cc:2483:4 frame #14: 0x0000000000ccc14a mysqld`btr_pcur_open_with_no_init_func(index=, tuple=, mode=PAGE_CUR_GE, latch_mode=1, cursor=0x0000000adf226a70, ahi_latch=0x0000000000000000, file=, line=4671, mtr=0x00007fffdc155248) at btr0pcur.ic:504:8 frame #15: 0x0000000000cce0ac mysqld`row_search_mvcc(buf="\x96\x06", mode=PAGE_CUR_GE, prebuilt=0x0000000adf226880, match_mode=1, direction=0) at row0sel.cc:4669:9 frame #16: 0x0000000000b6ad96 mysqld`ha_innobase::index_read(this=0x0000000adedff088, buf="\x96\x06", key_ptr=, key_len=8, find_flag=HA_READ_KEY_EXACT) at ha_innodb.cc:9257:9 frame #17: 0x00000000009d6cae mysqld`handler::index_read_map(unsigned char*, unsigned char const*, unsigned long, ha_rkey_function) + 62 frame #18: 0x00000000009c9f71 mysqld`handler::ha_index_read_map(this=0x0000000adedff088, buf="\x96\x06", key="v\x82", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at handler.cc:2922:3 frame #19: 0x00000000007d14f0 mysqld`join_read_always_key(tab=0x0000000ac8a608b0) at sql_select.cc:21160:28 frame #20: 0x00000000007cfcd6 mysqld`sub_select(join=0x0000000ac8b2c508, join_tab=0x0000000ac8a608b0, end_of_records=) at sql_select.cc:20399:12 frame #21: 0x00000000007d04b8 mysqld`evaluate_join_record(join=, join_tab=0x0000000ac8a60508, error=) at sql_select.cc:20622:11 frame #22: 0x00000000007cfd2e mysqld`sub_select(join=0x0000000ac8b2c508, join_tab=0x0000000ac8a60508, end_of_records=) at sql_select.cc:20441:9 frame #23: 0x00000000007d04b8 mysqld`evaluate_join_record(join=, join_tab=0x0000000ac8a60160, error=) at sql_select.cc:20622:11 frame #24: 0x00000000007cfd2e mysqld`sub_select(join=0x0000000ac8b2c508, join_tab=0x0000000ac8a60160, end_of_records=) at sql_select.cc:20441:9 frame #25: 0x00000000007bf442 mysqld`do_select(join=0x0000000ac8b2c508, procedure=) at sql_select.cc:19940:14 frame #26: 0x00000000007be9c5 mysqld`JOIN::exec_inner(this=0x0000000ac8b2c508) at sql_select.cc:4482:50 frame #27: 0x00000000007be31e mysqld`JOIN::exec(this=0x0000000ac8b2c508) at sql_select.cc:4264:3 frame #28: 0x00000000007a65a2 mysqld`mysql_select(thd=0x0000000ac8adf870, tables=0x0000000ac8b289f8, wild_num=0, fields=, conds=, og_num=, order=0x0000000ac8b2c368, group=0x0000000000000000, having=0x0000000000000000, proc_param=0x0000000000000000, select_options=2147748608, result=0x0000000ac8b2c4e0, unit=0x0000000ac8ae3600, select_lex=0x0000000ac8b27808) at sql_select.cc:4699:9 frame #29: 0x00000000007a6226 mysqld`handle_select(thd=0x0000000ac8adf870, lex=0x0000000ac8ae3540, result=0x0000000ac8b2c4e0, setup_tables_done_option=) at sql_select.cc:410:10 frame #30: 0x000000000077ddbe mysqld`execute_sqlcom_select(thd=0x0000000ac8adf870, all_tables=) at sql_parse.cc:6400:12 frame #31: 0x00000000007765c4 mysqld`mysql_execute_command(thd=0x0000000ac8adf870) at sql_parse.cc:3925:12 frame #32: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ac8adf870, rawbuf=, length=, parser_state=0x00007fffdc156800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #33: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ac8adf870, packet="select pp.item_preprocid,pp.itemid,pp.type,pp.params,pp.step,i.hostid,pp.error_handler,pp.error_handler_params,i.type,i.key_,h.proxy_hostid from item_preproc pp,items i,hosts h where pp.itemid=i.itemid and i.hostid=h.hostid and (h.proxy_hostid is null or i.type in (5,8,15,18)) and h.status in (0,1) and i.flags<>2 order by pp.itemid", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #34: 0x0000000000772435 mysqld`do_command(thd=0x0000000ac8adf870) at sql_parse.cc:1357:17 frame #35: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #36: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623770) at sql_connect.cc:1316:3 frame #37: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #35, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8aca7f0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8aca7f0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8aca7f0, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000804826880, complen=0x00007fffdc114e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000804826880, read_from_server=, reallen=0x00007fffdc114ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000804826630) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623930) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #36, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8acaa70, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8acaa70, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8acaa70, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000895a26b40, complen=0x00007fffdc0d2e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000895a26b40, read_from_server=, reallen=0x00007fffdc0d2ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000895a268f0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623850) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #37, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000addc5d000, reset_sig_count=71232) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdc08e248) at sync0arr.cc:471:2 frame #6: 0x0000000000d0108a mysqld`rw_lock_sx_lock_func(lock=, pass=, file_name=, line=) at sync0rw.cc:833:2 frame #7: 0x0000000000be1640 mysqld`pfs_rw_lock_sx_lock_func(lock=0x0000000addc52450, pass=0, file_name="", line=1492) at sync0rw.ic:674:3 frame #8: 0x0000000000be26fa mysqld`mtr_t::sx_lock(this=0x00007fffdc08f5f8, lock=0x0000000addc52450, file=, line=) at mtr0mtr.h:274:3 frame #9: 0x0000000000d636d0 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000addc52300, level=0, tuple=0x0000000ad7cae800, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00007fffdc08f2a8, ahi_latch=0x0000000000000000, file="", line=2617, mtr=0x00007fffdc08f5f8, autoinc=0) at btr0cur.cc:1492:4 frame #10: 0x0000000000c7a176 mysqld`btr_pcur_open_low(index=0x0000000addc52300, level=, tuple=0x0000000ad7cae800, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x00007fffdc08f2a8, file=, line=, autoinc=0, mtr=0x00007fffdc08f5f8) at btr0pcur.ic:441:8 frame #11: 0x0000000000c7c0b1 mysqld`row_ins_clust_index_entry_low(flags=0, mode=33, index=0x0000000addc52300, n_uniq=0, entry=0x0000000ad7cae800, n_ext=0, thr=0x0000000ad7c5ecb0) at row0ins.cc:2616:9 frame #12: 0x0000000000c7f321 mysqld`row_ins_clust_index_entry(index=0x0000000addc52300, entry=0x0000000ad7cae800, thr=, n_ext=0) at row0ins.cc:3216:8 frame #13: 0x0000000000c85125 mysqld`row_ins_index_entry(index=0x0000000addc52300, entry=0x0000000ad7cae800, thr=0x0000000ad7c5ecb0) at row0ins.cc:3324:10 frame #14: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ad7c5ea28, thr=0x0000000ad7c5ecb0) at row0ins.cc:3493:8 frame #15: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ad7c5ea28, thr=0x0000000ad7c5ecb0) at row0ins.cc:3630:18 frame #16: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ad7c5ecb0) at row0ins.cc:3769:8 frame #17: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ad7c5e480, ins_mode=) at row0mysql.cc:1422:2 frame #18: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000ad7c9b088, record=) at ha_innodb.cc:8013:10 frame #19: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000ad7c9b088, buf=") at handler.cc:6747:3 frame #20: 0x00000000007447ec mysqld`write_record(thd=0x0000000ad7418370, table=0x0000000ad7c91070, info=0x00007fffdc090110) at sql_insert.cc:2058:12 frame #21: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000ad7455790, fields=, values_list=0x0000000ad741cff8, update_fields=0x0000000ad741cfe0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #22: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000ad7418370) at sql_parse.cc:4560:10 frame #23: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad7418370, rawbuf=, length=, parser_state=0x00007fffdc090800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #24: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad7418370, packet="insert into history (itemid,clock,ns,value) values (34471,1610801611,413331468,99.999998000000005),(33988,1610801611,440316964,97.998334)", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #25: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad7418370) at sql_parse.cc:1357:17 frame #26: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #27: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629190) at sql_connect.cc:1316:3 frame #28: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #38, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000addc5d000, reset_sig_count=71232) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdc04c248) at sync0arr.cc:471:2 frame #6: 0x0000000000d0108a mysqld`rw_lock_sx_lock_func(lock=, pass=, file_name=, line=) at sync0rw.cc:833:2 frame #7: 0x0000000000be1640 mysqld`pfs_rw_lock_sx_lock_func(lock=0x0000000addc52450, pass=0, file_name="", line=1492) at sync0rw.ic:674:3 frame #8: 0x0000000000be26fa mysqld`mtr_t::sx_lock(this=0x00007fffdc04d5f8, lock=0x0000000addc52450, file=, line=) at mtr0mtr.h:274:3 frame #9: 0x0000000000d636d0 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000addc52300, level=0, tuple=0x0000000ad769a800, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00007fffdc04d2a8, ahi_latch=0x0000000000000000, file="", line=2617, mtr=0x00007fffdc04d5f8, autoinc=0) at btr0cur.cc:1492:4 frame #10: 0x0000000000c7a176 mysqld`btr_pcur_open_low(index=0x0000000addc52300, level=, tuple=0x0000000ad769a800, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x00007fffdc04d2a8, file=, line=, autoinc=0, mtr=0x00007fffdc04d5f8) at btr0pcur.ic:441:8 frame #11: 0x0000000000c7c0b1 mysqld`row_ins_clust_index_entry_low(flags=0, mode=33, index=0x0000000addc52300, n_uniq=0, entry=0x0000000ad769a800, n_ext=0, thr=0x0000000ad765ecb0) at row0ins.cc:2616:9 frame #12: 0x0000000000c7f321 mysqld`row_ins_clust_index_entry(index=0x0000000addc52300, entry=0x0000000ad769a800, thr=, n_ext=0) at row0ins.cc:3216:8 frame #13: 0x0000000000c85125 mysqld`row_ins_index_entry(index=0x0000000addc52300, entry=0x0000000ad769a800, thr=0x0000000ad765ecb0) at row0ins.cc:3324:10 frame #14: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ad765ea28, thr=0x0000000ad765ecb0) at row0ins.cc:3493:8 frame #15: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ad765ea28, thr=0x0000000ad765ecb0) at row0ins.cc:3630:18 frame #16: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ad765ecb0) at row0ins.cc:3769:8 frame #17: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ad765e480, ins_mode=) at row0mysql.cc:1422:2 frame #18: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000ad768b888, record=) at ha_innodb.cc:8013:10 frame #19: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000ad768b888, buf="|) at handler.cc:6747:3 frame #20: 0x00000000007447ec mysqld`write_record(thd=0x0000000ad76183b0, table=0x0000000ad7690070, info=0x00007fffdc04e110) at sql_insert.cc:2058:12 frame #21: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000ad76568d0, fields=, values_list=0x0000000ad761d038, update_fields=0x0000000ad761d020, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #22: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000ad76183b0) at sql_parse.cc:4560:10 frame #23: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad76183b0, rawbuf=, length=, parser_state=0x00007fffdc04e800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #24: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad76183b0, packet="insert into history (itemid,clock,ns,value) values (26369,1610801610,116419495,0.004333),(27599,1610801610,133395244,3.5899999999999999),(32669,1610801610,156310003,0),(32939,1610801610,169485119,1),(35639,1610801610,180689954,7.9800000000000004),(32909,1610801610,203821946,1),(34049,1610801610,205618250,51.140000000000001),(30329,1610801610,219562011,99.999973999999995),(30750,1610801610,221548126,100),(25530,1610801610,228934705,99.990493999999998),(32534,1610801610,243811760,0.026272),(31019,1610801610,246041153,1),(26189,1610801610,256473114,99.487724),(25769,1610801610,256906154,99.724530999999999),(32189,1610801610,268229937,43.885029000000003),(30509,1610801610,281260003,98.375262000000006),(31529,1610801610,337111053,9.7100000000000009),(32190,1610801610,358128128,89.472342999999995),(29670,1610801610,368014030,99.999995999999996),(33990,1610801610,368519352,99.999972999999997),(34470,1610801610,392757125,99.999983),(35910,1610801610,404859545,1),(34410,1610801610,409205268,0),(37110,1610801610,431834"..., packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #25: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad76183b0) at sql_parse.cc:1357:17 frame #26: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #27: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629270) at sql_connect.cc:1316:3 frame #28: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #39, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000addc5d000, reset_sig_count=71232) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdc00a248) at sync0arr.cc:471:2 frame #6: 0x0000000000d0108a mysqld`rw_lock_sx_lock_func(lock=, pass=, file_name=, line=) at sync0rw.cc:833:2 frame #7: 0x0000000000be1640 mysqld`pfs_rw_lock_sx_lock_func(lock=0x0000000addc52450, pass=0, file_name="", line=1492) at sync0rw.ic:674:3 frame #8: 0x0000000000be26fa mysqld`mtr_t::sx_lock(this=0x00007fffdc00b5f8, lock=0x0000000addc52450, file=, line=) at mtr0mtr.h:274:3 frame #9: 0x0000000000d636d0 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000addc52300, level=0, tuple=0x0000000ad7897780, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00007fffdc00b2a8, ahi_latch=0x0000000000000000, file="", line=2617, mtr=0x00007fffdc00b5f8, autoinc=0) at btr0cur.cc:1492:4 frame #10: 0x0000000000c7a176 mysqld`btr_pcur_open_low(index=0x0000000addc52300, level=, tuple=0x0000000ad7897780, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x00007fffdc00b2a8, file=, line=, autoinc=0, mtr=0x00007fffdc00b5f8) at btr0pcur.ic:441:8 frame #11: 0x0000000000c7c0b1 mysqld`row_ins_clust_index_entry_low(flags=0, mode=33, index=0x0000000addc52300, n_uniq=0, entry=0x0000000ad7897780, n_ext=0, thr=0x0000000ad7924cb0) at row0ins.cc:2616:9 frame #12: 0x0000000000c7f321 mysqld`row_ins_clust_index_entry(index=0x0000000addc52300, entry=0x0000000ad7897780, thr=, n_ext=0) at row0ins.cc:3216:8 frame #13: 0x0000000000c85125 mysqld`row_ins_index_entry(index=0x0000000addc52300, entry=0x0000000ad7897780, thr=0x0000000ad7924cb0) at row0ins.cc:3324:10 frame #14: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ad7924a28, thr=0x0000000ad7924cb0) at row0ins.cc:3493:8 frame #15: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ad7924a28, thr=0x0000000ad7924cb0) at row0ins.cc:3630:18 frame #16: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ad7924cb0) at row0ins.cc:3769:8 frame #17: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ad7924480, ins_mode=) at row0mysql.cc:1422:2 frame #18: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000ad7944088, record=) at ha_innodb.cc:8013:10 frame #19: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000ad7944088, buf=" t) at handler.cc:6747:3 frame #20: 0x00000000007447ec mysqld`write_record(thd=0x0000000ad78183f0, table=0x0000000ad78f4070, info=0x00007fffdc00c110) at sql_insert.cc:2058:12 frame #21: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000ad78563d0, fields=, values_list=0x0000000ad781d078, update_fields=0x0000000ad781d060, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #22: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000ad78183f0) at sql_parse.cc:4560:10 frame #23: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad78183f0, rawbuf=, length=, parser_state=0x00007fffdc00c800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #24: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad78183f0, packet="insert into history (itemid,clock,ns,value) values (37407,1610801607,294356782,0),(32967,1610801607,508761020,1),(36747,1610801607,547744133,99.976016000000001),(28347,1610801607,550573013,99.999976000000004),(29007,1610801607,552873914,99.999993000000003),(25647,1610801607,568118999,99.999996999999993),(34047,1610801607,676406773,0),(25527,1610801607,688347829,99.999988000000002),(30747,1610801607,698431849,99.999994999999998),(30507,1610801607,755079950,0.115234),(36177,1610801607,764642117,1),(28287,1610801607,766876910,99.999982000000003),(32037,1610801607,825932945,1),(32937,1610801607,833849629,7.9299999999999997),(30357,1610801607,835607169,1),(32997,1610801607,863813993,7.21),(27597,1610801607,908846833,8.8000000000000007),(26787,1610801607,941468041,100),(32907,1610801607,942160855,1.1399999999999999),(33747,1610801607,993743791,721.02999999999997),(35637,1610801608,3715377,8.0299999999999994),(32998,1610801608,11251102,1),(37107,1610801608,62022474,87.104231999999996),(36987,1610801608,67642083,87.1"..., packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #25: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad78183f0) at sql_parse.cc:1357:17 frame #26: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #27: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629350) at sql_connect.cc:1316:3 frame #28: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #40, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8acb470, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8acb470, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8acb470, buf="\a", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad7a18680, complen=0x00007fffdbfcae88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad7a18680, read_from_server=, reallen=0x00007fffdbfcaed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad7a18430) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629430) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #41, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000addc5d000, reset_sig_count=71232) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdbf86248) at sync0arr.cc:471:2 frame #6: 0x0000000000d0108a mysqld`rw_lock_sx_lock_func(lock=, pass=, file_name=, line=) at sync0rw.cc:833:2 frame #7: 0x0000000000be1640 mysqld`pfs_rw_lock_sx_lock_func(lock=0x0000000addc52450, pass=0, file_name="", line=1492) at sync0rw.ic:674:3 frame #8: 0x0000000000be26fa mysqld`mtr_t::sx_lock(this=0x00007fffdbf875f8, lock=0x0000000addc52450, file=, line=) at mtr0mtr.h:274:3 frame #9: 0x0000000000d636d0 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000addc52300, level=0, tuple=0x0000000ad7894800, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00007fffdbf872a8, ahi_latch=0x0000000000000000, file="", line=2617, mtr=0x00007fffdbf875f8, autoinc=0) at btr0cur.cc:1492:4 frame #10: 0x0000000000c7a176 mysqld`btr_pcur_open_low(index=0x0000000addc52300, level=, tuple=0x0000000ad7894800, mode=PAGE_CUR_LE, latch_mode=33, cursor=0x00007fffdbf872a8, file=, line=, autoinc=0, mtr=0x00007fffdbf875f8) at btr0pcur.ic:441:8 frame #11: 0x0000000000c7c0b1 mysqld`row_ins_clust_index_entry_low(flags=0, mode=33, index=0x0000000addc52300, n_uniq=0, entry=0x0000000ad7894800, n_ext=0, thr=0x0000000ad785ecb0) at row0ins.cc:2616:9 frame #12: 0x0000000000c7f321 mysqld`row_ins_clust_index_entry(index=0x0000000addc52300, entry=0x0000000ad7894800, thr=, n_ext=0) at row0ins.cc:3216:8 frame #13: 0x0000000000c85125 mysqld`row_ins_index_entry(index=0x0000000addc52300, entry=0x0000000ad7894800, thr=0x0000000ad785ecb0) at row0ins.cc:3324:10 frame #14: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ad785ea28, thr=0x0000000ad785ecb0) at row0ins.cc:3493:8 frame #15: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ad785ea28, thr=0x0000000ad785ecb0) at row0ins.cc:3630:18 frame #16: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ad785ecb0) at row0ins.cc:3769:8 frame #17: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ad785e480, ins_mode=) at row0mysql.cc:1422:2 frame #18: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000ad788f088, record=) at ha_innodb.cc:8013:10 frame #19: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000ad788f088, buf=") at handler.cc:6747:3 frame #20: 0x00000000007447ec mysqld`write_record(thd=0x0000000ad7c18470, table=0x0000000ad7885070, info=0x00007fffdbf88110) at sql_insert.cc:2058:12 frame #21: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000ad7c56480, fields=, values_list=0x0000000ad7c1d0f8, update_fields=0x0000000ad7c1d0e0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #22: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000ad7c18470) at sql_parse.cc:4560:10 frame #23: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad7c18470, rawbuf=, length=, parser_state=0x00007fffdbf88800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #24: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad7c18470, packet="insert into history (itemid,clock,ns,value) values (32941,1610801611,560804898,1),(29311,1610801611,704739149,99.995086000000001),(30031,1610801611,742761636,100),(33001,1610801611,847448213,2.3799999999999999),(30751,1610801611,848212177,99.999994999999998),(36151,1610801611,850369316,99.999999000000003),(33751,1610801611,892518799,0),(26071,1610801611,897235182,99.999983999999998),(30511,1610801611,906454344,0),(32911,1610801611,933995498,1),(25531,1610801611,948964426,99.999923999999993),(29671,1610801612,2690055,99.999995999999996),(26371,1610801612,7761407,99.631373999999994),(36391,1610801612,10136360,99.999983999999998),(26011,1610801612,11133530,95.186233999999999),(28291,1610801612,20013664,100),(32971,1610801612,25086865,1),(36031,1610801612,35048285,1),(35911,1610801612,51231181,7.9500000000000002),(26191,1610801612,81469754,99.931021000000001),(34051,1610801612,104495446,0),(28351,1610801612,116107057,99.999832999999995),(32191,1610801612,121086716,81.051608999999999),(32221,1610801612,126466773,1"..., packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #25: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad7c18470) at sql_parse.cc:1357:17 frame #26: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #27: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629510) at sql_connect.cc:1316:3 frame #28: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #42, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8acb970, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8acb970, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8acb970, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad801b740, complen=0x00007fffdbf46e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad801b740, read_from_server=, reallen=0x00007fffdbf46ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad801b4f0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x00000008046295f0) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #43, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8acbbf0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8acbbf0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8acbbf0, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad8218780, complen=0x00007fffdbf04e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad8218780, read_from_server=, reallen=0x00007fffdbf04ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad8218530) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623850) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #44, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdbec12a8) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=181) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c0dc38, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000ce4021 mysqld`wsrep_row_upd_index_is_foreign(index=0x0000000add875800, trx=0x0000000895c0dc38) at row0upd.cc:181:3 frame #11: 0x0000000000ce356e mysqld`row_upd_clust_step(node=0x0000000ad8a5fd00, thr=0x0000000ad8a600c8) at row0upd.cc:3059:23 frame #12: 0x0000000000ce1cc3 mysqld`row_upd(node=0x0000000ad8a5fd00, thr=0x0000000ad8a600c8) at row0upd.cc:3296:9 frame #13: 0x0000000000ce1949 mysqld`row_upd_step(thr=0x0000000ad8a600c8) at row0upd.cc:3440:8 frame #14: 0x0000000000c9d80b mysqld`row_update_for_mysql(prebuilt=) at row0mysql.cc:1848:3 frame #15: 0x0000000000b68a23 mysqld`ha_innobase::update_row(this=0x0000000ad8a91888, old_row="\x84\x15", new_row="\x84\x15") at ha_innodb.cc:8802:11 frame #16: 0x00000000009d1c89 mysqld`handler::ha_update_row(this=0x0000000ad8a91888, old_data="\x84\x15", new_data="\x84\x15") at handler.cc:6792:3 frame #17: 0x00000000008326e6 mysqld`mysql_update(thd=0x0000000ad8418570, table_list=, fields=0x0000000ad841cc40, values=0x0000000ad841d1c8, conds=, order_num=, order=0x0000000000000000, limit=18446744073709551615, ignore=, found_return=0x00007fffdbec2370, updated_return=0x00007fffdbec2580) at sql_update.cc:1073:31 frame #18: 0x0000000000777b58 mysqld`mysql_execute_command(thd=0x0000000ad8418570) at sql_parse.cc:4396:21 frame #19: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad8418570, rawbuf=, length=, parser_state=0x00007fffdbec2800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #20: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad8418570, packet="update item_discovery set lastcheck=1610801627 where itemid in (31921,31922,31923,31924,31925,31926,31927,31928,31929,31930,31931,31932,31933,31934,31935,31936,31937,31938,31939,31940,31941,31943,31945,31946,31947,31948,31949,31950,31951,31952,31953,31954,31955,31956,31957,31958,31959,31960,31961,31962,31963,31964,31965,31966,31967,31968,31970,31972,31973,31974,31975,31976,31977,31978,31979,31980,31981,31982,31983,31984,31985,31986,31987,31988,31989,31990,31991,31992,31993,31994,31995,31997,31999,32000,32001,32002,32003,32004,32005,32006,32007,32008,32009,32010,32011,32012,32013,32014,32015,32016,32017,32018,32019,32020,32021,32022,32024,32026,32027,32028,32214,32215,32216,32217,32218,32219,32220,32221,33263,33264,33265,33266,33267,33268,33269,33270,33271,33272,33273,33274,33275,33276,33277,33278,33279,33280,33281,33282,33283,33284,33285,33286,33353,33354,33355,33356,33357,33358,33359,33360,33361,33362,33363,33364,33970,33971,33972,33973,33974,33975,33976,33977,33978,33979,33980,33981,34457,34458,34459,34460,"..., packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #21: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad8418570) at sql_parse.cc:1357:17 frame #22: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #23: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x00000008046296d0) at sql_connect.cc:1316:3 frame #24: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #45, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8c240f0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8c240f0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8c240f0, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad8618840, complen=0x00007fffdbe80e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad8618840, read_from_server=, reallen=0x00007fffdbe80ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad86185f0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x00000008046297b0) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #46, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8c24370, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8c24370, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8c24370, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad8818880, complen=0x00007fffdbe3ee88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad8818880, read_from_server=, reallen=0x00007fffdbe3eed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad8818630) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629890) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #47, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8c245f0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8c245f0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8c245f0, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad90139c0, complen=0x00007fffdbdfce88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad90139c0, read_from_server=, reallen=0x00007fffdbdfced8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad9013770) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629970) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #48, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdbdb92a8) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=181) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c130e8, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000ce4021 mysqld`wsrep_row_upd_index_is_foreign(index=0x0000000add875800, trx=0x0000000895c130e8) at row0upd.cc:181:3 frame #11: 0x0000000000ce356e mysqld`row_upd_clust_step(node=0x0000000ad8ae2900, thr=0x0000000ad8ae2cc8) at row0upd.cc:3059:23 frame #12: 0x0000000000ce1cc3 mysqld`row_upd(node=0x0000000ad8ae2900, thr=0x0000000ad8ae2cc8) at row0upd.cc:3296:9 frame #13: 0x0000000000ce1949 mysqld`row_upd_step(thr=0x0000000ad8ae2cc8) at row0upd.cc:3440:8 frame #14: 0x0000000000c9d80b mysqld`row_update_for_mysql(prebuilt=) at row0mysql.cc:1848:3 frame #15: 0x0000000000b68a23 mysqld`ha_innobase::update_row(this=0x0000000ad8a6b888, old_row="\xa1\x06", new_row="\xa1\x06") at ha_innodb.cc:8802:11 frame #16: 0x00000000009d1c89 mysqld`handler::ha_update_row(this=0x0000000ad8a6b888, old_data="\xa1\x06", new_data="\xa1\x06") at handler.cc:6792:3 frame #17: 0x00000000008326e6 mysqld`mysql_update(thd=0x0000000ad8a196b0, table_list=, fields=0x0000000ad8a1dd80, values=0x0000000ad8a1e308, conds=, order_num=, order=0x0000000000000000, limit=18446744073709551615, ignore=, found_return=0x00007fffdbdba370, updated_return=0x00007fffdbdba580) at sql_update.cc:1073:31 frame #18: 0x0000000000777b58 mysqld`mysql_execute_command(thd=0x0000000ad8a196b0) at sql_parse.cc:4396:21 frame #19: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad8a196b0, rawbuf=, length=, parser_state=0x00007fffdbdba800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #20: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad8a196b0, packet="update item_discovery set lastcheck=1610801627 where itemid in (27360,27363,27365,27366,27369,27371,27373,27374,27376,27377,27378,27379,27383,27385,27386,27389,27391,27393,27394,27396,27397,27398,27399,27403,27405,27406,27409,27411,27413,27414,27416,27417,27418,27419,27423,27425,27426,27429,27431,27433,27434,27436,27437,27438,30336,30337,30338,30339,30340,30341,30342,30343,30344,30345,30346,30347,30348,30349,30350,30351,35172,35173,35174,35175)", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #21: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad8a196b0) at sql_parse.cc:1357:17 frame #22: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #23: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804629a50) at sql_connect.cc:1316:3 frame #24: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #49, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8c22070, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8c22070, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8c22070, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad8c19940, complen=0x00007fffdbd78e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad8c19940, read_from_server=, reallen=0x00007fffdbd78ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad8c196f0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623770) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #50, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8c222f0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8c222f0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8c222f0, buf="\x01", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ad8e19980, complen=0x00007fffdbd36e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ad8e19980, read_from_server=, reallen=0x00007fffdbd36ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ad8e19730) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623850) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #51, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8b3a970, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8b3a970, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8b3a970, buf="\a", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000ac8819a40, complen=0x00007fffdbcb2e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000ac8819a40, read_from_server=, reallen=0x00007fffdbcb2ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000ac88197f0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623af0) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #52, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8a51bf0, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8a51bf0, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8a51bf0, buf="\a", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000add636b80, complen=0x00007fffdbbece88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000add636b80, read_from_server=, reallen=0x00007fffdbbeced8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000add636930) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804624030) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #53, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdbc2d988) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1971) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c1b868, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000c7f611 mysqld`row_ins_check_foreign_constraints(table=0x0000000ad9188380, index=, pk=false, entry=0x0000000ac8d307c8, thr=) at row0ins.cc:1971:5 frame #11: 0x0000000000c7f8b4 mysqld`row_ins_sec_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8d307c8, thr=0x0000000add4637a8, check_foreign=true) at row0ins.cc:3250:9 frame #12: 0x0000000000c85131 mysqld`row_ins_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8d307c8, thr=0x0000000add4637a8) at row0ins.cc:3326:10 frame #13: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000add4634c8, thr=0x0000000add4637a8) at row0ins.cc:3493:8 frame #14: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000add4634c8, thr=0x0000000add4637a8) at row0ins.cc:3630:18 frame #15: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000add4637a8) at row0ins.cc:3769:8 frame #16: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000add462880, ins_mode=) at row0mysql.cc:1422:2 frame #17: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000add44f088, record=) at ha_innodb.cc:8013:10 frame #18: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000add44f088, buf=" b4b83bc614df9bf8c6de38665f0e1b3d") at handler.cc:6747:3 frame #19: 0x00000000007447ec mysqld`write_record(thd=0x0000000ad90d2730, table=0x0000000add4e8070, info=0x00007fffdbc2e110) at sql_insert.cc:2058:12 frame #20: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000adf8a6240, fields=, values_list=0x0000000ad90d73b8, update_fields=0x0000000ad90d73a0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #21: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000ad90d2730) at sql_parse.cc:4560:10 frame #22: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000ad90d2730, rawbuf=, length=, parser_state=0x00007fffdbc2e800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #23: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000ad90d2730, packet="INSERT INTO sessions (sessionid,userid,lastaccess,status) VALUES ('b4b83bc614df9bf8c6de38665f0e1b3d','2','1610801689','0')", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #24: 0x0000000000772435 mysqld`do_command(thd=0x0000000ad90d2730) at sql_parse.cc:1357:17 frame #25: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #26: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x00000008046273d0) at sql_connect.cc:1316:3 frame #27: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #54, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdba5f2a8) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=181) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=181) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c18598, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000ce4021 mysqld`wsrep_row_upd_index_is_foreign(index=0x0000000ad916b580, trx=0x0000000895c18598) at row0upd.cc:181:3 frame #11: 0x0000000000ce356e mysqld`row_upd_clust_step(node=0x0000000adda4aca0, thr=0x0000000adda4b008) at row0upd.cc:3059:23 frame #12: 0x0000000000ce1cc3 mysqld`row_upd(node=0x0000000adda4aca0, thr=0x0000000adda4b008) at row0upd.cc:3296:9 frame #13: 0x0000000000ce1949 mysqld`row_upd_step(thr=0x0000000adda4b008) at row0upd.cc:3440:8 frame #14: 0x0000000000c9d80b mysqld`row_update_for_mysql(prebuilt=) at row0mysql.cc:1848:3 frame #15: 0x0000000000b68a23 mysqld`ha_innobase::update_row(this=0x0000000adda7d888, old_row=" 8bfb0732cd744db04235fe63d1b20b45", new_row=" 8bfb0732cd744db04235fe63d1b20b45") at ha_innodb.cc:8802:11 frame #16: 0x00000000009d1c89 mysqld`handler::ha_update_row(this=0x0000000adda7d888, old_data=" 8bfb0732cd744db04235fe63d1b20b45", new_data=" 8bfb0732cd744db04235fe63d1b20b45") at handler.cc:6792:3 frame #17: 0x00000000008326e6 mysqld`mysql_update(thd=0x0000000add98b470, table_list=, fields=0x0000000add98fb40, values=0x0000000add9900c8, conds=, order_num=, order=0x0000000000000000, limit=18446744073709551615, ignore=, found_return=0x00007fffdba60370, updated_return=0x00007fffdba60580) at sql_update.cc:1073:31 frame #18: 0x0000000000777b58 mysqld`mysql_execute_command(thd=0x0000000add98b470) at sql_parse.cc:4396:21 frame #19: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000add98b470, rawbuf=, length=, parser_state=0x00007fffdba60800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #20: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000add98b470, packet="UPDATE sessions SET lastaccess='1610801636' WHERE sessionid='8bfb0732cd744db04235fe63d1b20b45'", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #21: 0x0000000000772435 mysqld`do_command(thd=0x0000000add98b470) at sql_parse.cc:1357:17 frame #22: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #23: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804626f70) at sql_connect.cc:1316:3 frame #24: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #55, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000803e967ea libc.so.7`__sys_poll + 10 frame #1: 0x0000000803280b06 libthr.so.3`___lldb_unnamed_symbol38$$libthr.so.3 + 54 frame #2: 0x000000000112acce mysqld`vio_io_wait(vio=0x0000000ac8a53270, event=VIO_IO_EVENT_READ, timeout=28800000) at viosocket.c:980:17 frame #3: 0x000000000112a978 mysqld`vio_socket_io_wait(vio=0x0000000ac8a53270, event=VIO_IO_EVENT_READ) at viosocket.c:118:11 frame #4: 0x000000000112b1b8 mysqld`vio_read(vio=0x0000000ac8a53270, buf="\a", size=4) at viosocket.c:199:17 frame #5: 0x0000000000acdfdd mysqld`my_real_read(net=0x0000000adda53140, complen=0x00007fffdbaa2e88, header='\x01') at net_serv.cc:975:29 frame #6: 0x0000000000acdc09 mysqld`::my_net_read_packet_reallen(net=0x0000000adda53140, read_from_server=, reallen=0x00007fffdbaa2ed8) at net_serv.cc:1256:11 frame #7: 0x0000000000acdb78 mysqld`::my_net_read_packet(net=, read_from_server=) at net_serv.cc:1240:10 frame #8: 0x0000000000772311 mysqld`do_command(thd=0x0000000adda52ef0) at sql_parse.cc:1230:18 frame #9: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #10: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804626b10) at sql_connect.cc:1316:3 frame #11: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #56, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdbb67988) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1971) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c1a778, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000c7f611 mysqld`row_ins_check_foreign_constraints(table=0x0000000ad9188380, index=, pk=false, entry=0x0000000ac8dbadc8, thr=) at row0ins.cc:1971:5 frame #11: 0x0000000000c7f8b4 mysqld`row_ins_sec_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbadc8, thr=0x0000000add25e7a8, check_foreign=true) at row0ins.cc:3250:9 frame #12: 0x0000000000c85131 mysqld`row_ins_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbadc8, thr=0x0000000add25e7a8) at row0ins.cc:3326:10 frame #13: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000add25e4c8, thr=0x0000000add25e7a8) at row0ins.cc:3493:8 frame #14: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000add25e4c8, thr=0x0000000add25e7a8) at row0ins.cc:3630:18 frame #15: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000add25e7a8) at row0ins.cc:3769:8 frame #16: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000add25d880, ins_mode=) at row0mysql.cc:1422:2 frame #17: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000add2b6888, record=) at ha_innodb.cc:8013:10 frame #18: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000add2b6888, buf=" e622988818024689fd2799bd5de5b0d1") at handler.cc:6747:3 frame #19: 0x00000000007447ec mysqld`write_record(thd=0x0000000add216e30, table=0x0000000add31d070, info=0x00007fffdbb68110) at sql_insert.cc:2058:12 frame #20: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000add26a280, fields=, values_list=0x0000000add21bab8, update_fields=0x0000000add21baa0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #21: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000add216e30) at sql_parse.cc:4560:10 frame #22: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000add216e30, rawbuf=, length=, parser_state=0x00007fffdbb68800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #23: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000add216e30, packet="INSERT INTO sessions (sessionid,userid,lastaccess,status) VALUES ('e622988818024689fd2799bd5de5b0d1','2','1610801689','0')", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #24: 0x0000000000772435 mysqld`do_command(thd=0x0000000add216e30) at sql_parse.cc:1357:17 frame #25: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #26: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804627750) at sql_connect.cc:1316:3 frame #27: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #57, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x0000000000dc59e2 mysqld`buf_page_is_old(bpage=0x000000095ade4590) at buf0buf.ic:643:2 frame #1: 0x0000000000dc6fc2 mysqld`buf_LRU_validate_instance(buf_pool=0x0000000895316c50) at buf0lru.cc:2136:7 frame #2: 0x0000000000dc6e30 mysqld`buf_LRU_validate() at buf0lru.cc:2188:3 frame #3: 0x0000000000da567d mysqld`buf_pool_validate_instance(buf_pool=) at buf0buf.cc:6605:2 frame #4: 0x0000000000d9c2e0 mysqld`buf_validate() at buf0buf.cc:6625:3 frame #5: 0x0000000000da04f1 mysqld`buf_page_get_known_nowait(rw_latch=2, block=0x00000008c90b2f80, mode=51, file="", line=967, mtr=0x00007fffdbae31f8) at buf0buf.cc:5059:2 frame #6: 0x0000000000d86e6d mysqld`btr_search_guess_on_hash(index=, info=0x0000000add87ad40, tuple=, mode=4, latch_mode=2, cursor=0x00007fffdbae2ff8, ahi_latch=0x0000000000000000, mtr=0x00007fffdbae31f8) at btr0sea.cc:965:8 frame #7: 0x0000000000d633d2 mysqld`btr_cur_search_to_nth_level_func(index=0x0000000add875580, level=0, tuple=0x0000000addc28f80, mode=PAGE_CUR_LE, latch_mode=, cursor=0x00007fffdbae2ff8, ahi_latch=0x0000000000000000, file="", line=1300, mtr=0x00007fffdbae31f8, autoinc=0) at btr0cur.cc:1440:9 frame #8: 0x0000000000cc5f3b mysqld`btr_pcur_open_low(index=0x0000000add875580, level=, tuple=0x0000000addc28f80, mode=PAGE_CUR_LE, latch_mode=4098, cursor=0x00007fffdbae2ff8, file=, line=, autoinc=0, mtr=0x00007fffdbae31f8) at btr0pcur.ic:441:8 frame #9: 0x0000000000cc64cf mysqld`row_search_index_entry(index=0x0000000add875580, entry=0x0000000addc28f80, mode=4098, pcur=0x00007fffdbae2ff8, mtr=0x00007fffdbae31f8) at row0row.cc:1300:3 frame #10: 0x0000000000ce7d4a mysqld`row_upd_sec_index_entry(node=0x00000008049dcfe0, thr=) at row0upd.cc:2373:18 frame #11: 0x0000000000ce3db9 mysqld`row_upd_sec_step(node=0x00000008049dcfe0, thr=0x00000008049dd348) at row0upd.cc:2539:10 frame #12: 0x0000000000ce1ddc mysqld`row_upd(node=0x00000008049dcfe0, thr=0x00000008049dd348) at row0upd.cc:3325:10 frame #13: 0x0000000000ce1949 mysqld`row_upd_step(thr=0x00000008049dd348) at row0upd.cc:3440:8 frame #14: 0x0000000000c9d80b mysqld`row_update_for_mysql(prebuilt=) at row0mysql.cc:1848:3 frame #15: 0x0000000000b69e15 mysqld`ha_innobase::delete_row(this=0x0000000adf76d888, record="f) at ha_innodb.cc:8927:10 frame #16: 0x00000000009d2168 mysqld`handler::ha_delete_row(this=0x0000000adf76d888, buf="f) at handler.cc:6855:3 frame #17: 0x0000000000b0a76b mysqld`TABLE::delete_row(this=0x0000000adf76f070) at sql_delete.cc:292:18 frame #18: 0x0000000000b08056 mysqld`mysql_delete(thd=0x0000000addc49170, table_list=0x0000000addc653d0, conds=, order_list=, limit=18446744073709551580, options=0, result=0x0000000000000000) at sql_delete.cc:807:23 frame #19: 0x000000000077af3c mysqld`mysql_execute_command(thd=0x0000000addc49170) at sql_parse.cc:4759:11 frame #20: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000addc49170, rawbuf=, length=, parser_state=0x00007fffdbae4800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #21: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000addc49170, packet="delete from history_uint where itemid=26284 and clock<1610195123", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #22: 0x0000000000772435 mysqld`do_command(thd=0x0000000addc49170) at sql_parse.cc:1357:17 frame #23: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #24: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804626170) at sql_connect.cc:1316:3 frame #25: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #58, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdb999988) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1971) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c19688, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000c7f611 mysqld`row_ins_check_foreign_constraints(table=0x0000000ad9188380, index=, pk=false, entry=0x0000000ac8dbce48, thr=) at row0ins.cc:1971:5 frame #11: 0x0000000000c7f8b4 mysqld`row_ins_sec_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbce48, thr=0x0000000ad9062fa8, check_foreign=true) at row0ins.cc:3250:9 frame #12: 0x0000000000c85131 mysqld`row_ins_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbce48, thr=0x0000000ad9062fa8) at row0ins.cc:3326:10 frame #13: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ad9062cc8, thr=0x0000000ad9062fa8) at row0ins.cc:3493:8 frame #14: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ad9062cc8, thr=0x0000000ad9062fa8) at row0ins.cc:3630:18 frame #15: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ad9062fa8) at row0ins.cc:3769:8 frame #16: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ad9062080, ins_mode=) at row0mysql.cc:1422:2 frame #17: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000adf857088, record=) at ha_innodb.cc:8013:10 frame #18: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000adf857088, buf=" 57c5cb66320ef2fb31b68a030a8bf09c") at handler.cc:6747:3 frame #19: 0x00000000007447ec mysqld`write_record(thd=0x0000000adde1e770, table=0x0000000adf856070, info=0x00007fffdb99a110) at sql_insert.cc:2058:12 frame #20: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000addff1a80, fields=, values_list=0x0000000adde233f8, update_fields=0x0000000adde233e0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #21: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000adde1e770) at sql_parse.cc:4560:10 frame #22: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000adde1e770, rawbuf=, length=, parser_state=0x00007fffdb99a800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #23: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000adde1e770, packet="INSERT INTO sessions (sessionid,userid,lastaccess,status) VALUES ('57c5cb66320ef2fb31b68a030a8bf09c','2','1610801692','0')", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #24: 0x0000000000772435 mysqld`do_command(thd=0x0000000adde1e770) at sql_parse.cc:1357:17 frame #25: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #26: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804626330) at sql_connect.cc:1316:3 frame #27: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #59, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x0000000000c2bfce mysqld`os_event::wait(this=) at os0event.cc:158:10 frame #3: 0x0000000000c2bcde mysqld`os_event::wait_low(this=0x0000000aba3a4720, reset_sig_count=4324) at os0event.cc:325:3 frame #4: 0x0000000000c2bf69 mysqld`os_event_wait_low(event=, reset_sig_count=) at os0event.cc:502:9 frame #5: 0x0000000000cfe1c6 mysqld`sync_array_wait_event(arr=0x00000008046d2300, cell=0x00007fffdb891988) at sync0arr.cc:471:2 frame #6: 0x0000000000d0044f mysqld`rw_lock_s_lock_spin(lock=0x0000000001b90a20, pass=0, file_name="", line=1971) at sync0rw.cc:367:3 frame #7: 0x0000000000ca553c mysqld`rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:285:3 frame #8: 0x0000000000c9e705 mysqld`pfs_rw_lock_s_lock_func(lock=, pass=0, file_name="", line=1971) at sync0rw.ic:639:3 frame #9: 0x0000000000c9de1c mysqld`row_mysql_freeze_data_dictionary_func(trx=0x0000000895c1c958, file=, line=) at row0mysql.cc:2082:2 frame #10: 0x0000000000c7f611 mysqld`row_ins_check_foreign_constraints(table=0x0000000ad9188380, index=, pk=false, entry=0x0000000ac8dbc448, thr=) at row0ins.cc:1971:5 frame #11: 0x0000000000c7f8b4 mysqld`row_ins_sec_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbc448, thr=0x0000000ac88617a8, check_foreign=true) at row0ins.cc:3250:9 frame #12: 0x0000000000c85131 mysqld`row_ins_index_entry(index=0x0000000ad916b800, entry=0x0000000ac8dbc448, thr=0x0000000ac88617a8) at row0ins.cc:3326:10 frame #13: 0x0000000000c847c6 mysqld`row_ins_index_entry_step(node=0x0000000ac88614c8, thr=0x0000000ac88617a8) at row0ins.cc:3493:8 frame #14: 0x0000000000c800a1 mysqld`row_ins(node=0x0000000ac88614c8, thr=0x0000000ac88617a8) at row0ins.cc:3630:18 frame #15: 0x0000000000c7fbdc mysqld`row_ins_step(thr=0x0000000ac88617a8) at row0ins.cc:3769:8 frame #16: 0x0000000000c9c830 mysqld`row_insert_for_mysql(mysql_rec=, prebuilt=0x0000000ac8860880, ins_mode=) at row0mysql.cc:1422:2 frame #17: 0x0000000000b67940 mysqld`ha_innobase::write_row(this=0x0000000ac88be088, record=) at ha_innodb.cc:8013:10 frame #18: 0x00000000009d182a mysqld`handler::ha_write_row(this=0x0000000ac88be088, buf=" 868ef2c664b39b0c7e2b0e6ce52be808") at handler.cc:6747:3 frame #19: 0x00000000007447ec mysqld`write_record(thd=0x0000000add450a30, table=0x0000000ac88c5070, info=0x00007fffdb892110) at sql_insert.cc:2058:12 frame #20: 0x0000000000742407 mysqld`mysql_insert(thd=, table_list=0x0000000add4d40c0, fields=, values_list=0x0000000add4556b8, update_fields=0x0000000add4556a0, update_values=, duplic=DUP_ERROR, ignore=) at sql_insert.cc:1078:15 frame #21: 0x0000000000778c65 mysqld`mysql_execute_command(thd=0x0000000add450a30) at sql_parse.cc:4560:10 frame #22: 0x0000000000771f86 mysqld`mysql_parse(thd=0x0000000add450a30, rawbuf=, length=, parser_state=0x00007fffdb892800, is_com_multi=, is_next_command=) at sql_parse.cc:7938:18 frame #23: 0x000000000076f973 mysqld`dispatch_command(command=COM_QUERY, thd=0x0000000add450a30, packet="INSERT INTO sessions (sessionid,userid,lastaccess,status) VALUES ('868ef2c664b39b0c7e2b0e6ce52be808','2','1610801718','0')", packet_length=0, is_com_multi=false, is_next_command=false) at sql_parse.cc:1839:7 frame #24: 0x0000000000772435 mysqld`do_command(thd=0x0000000add450a30) at sql_parse.cc:1357:17 frame #25: 0x000000000087dfd9 mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1412:11 frame #26: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623bd0) at sql_connect.cc:1316:3 frame #27: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348 thread #60, name = 'mysqld', stop reason = signal SIGSEGV frame #0: 0x000000080328bfac libthr.so.3`___lldb_unnamed_symbol182$$libthr.so.3 + 92 frame #1: 0x0000000803289c9b libthr.so.3`___lldb_unnamed_symbol159$$libthr.so.3 + 491 frame #2: 0x00000000010a7b61 mysqld`safe_cond_timedwait(cond=0x0000000001d51750, mp=0x0000000001d53f70, abstime=0x00007fffdb958ec0, file="", line=1222) at thr_mutex.c:546:9 frame #3: 0x000000000069782d mysqld`inline_mysql_cond_timedwait(that=0x0000000001d51750, mutex=0x0000000001d53f70, abstime=0x00007fffdb958ec0, src_file=, src_line=) at mysql_thread.h:1222:11 frame #4: 0x000000000068fc97 mysqld`cache_thread(thd=0x0000000ade1741f0) at mysqld.cc:2694:18 frame #5: 0x000000000068fa75 mysqld`one_thread_per_connection_end(thd=0x0000000ade1741f0, put_in_cache=true) at mysqld.cc:2780:43 frame #6: 0x000000000087e05d mysqld`do_handle_one_connection(connect=) at sql_connect.cc:1423:9 frame #7: 0x000000000087de7a mysqld`::handle_one_connection(arg=0x0000000804623f50) at sql_connect.cc:1316:3 frame #8: 0x000000080327e08c libthr.so.3`___lldb_unnamed_symbol1$$libthr.so.3 + 348