name (0x60300002b068): master_1 Attempting backtrace... stack_bottom = 0x0 thread_stack 0x3c000 /lib/x86_64-linux-gnu/libasan.so.5(+0x6cd30)[0x7f232a551d30] mysys/stacktrace.c:173(my_print_stacktrace)[0x557cc5cb1ced] client/mysqltest.cc:9015(signal_handler)[0x557cc5c08502] sigaction.c:0(__restore_rt)[0x7f232a4d73c0] /lib/x86_64-linux-gnu/libc.so.6(__poll+0x17)[0x7f2329e57ac7] /lib/x86_64-linux-gnu/libasan.so.5(poll+0xaa)[0x7f232a5215ba] pvio/pvio_socket.c:532(pvio_socket_wait_io_or_timeout)[0x557cc5c7fe1d] pvio/pvio_socket.c:318(pvio_socket_read)[0x557cc5c80cf0] libmariadb/ma_pvio.c:255(ma_pvio_read)[0x557cc5c4505d] libmariadb/ma_pvio.c:297(ma_pvio_cache_read)[0x557cc5c4561a] libmariadb/ma_net.c:380(ma_real_read)[0x557cc5c87947] libmariadb/ma_net.c:435(ma_net_read)[0x557cc5c89bef] libmariadb/mariadb_lib.c:200(ma_net_safe_read)[0x557cc5c39c85] libmariadb/mariadb_lib.c:2314(mthd_my_read_query_result)[0x557cc5c4369b] libmariadb/mariadb_lib.c:2371(mysql_read_query_result)[0x557cc5c2e0bd] tests/nonblock-wrappers.h:324(wrap_mysql_read_query_result(st_mysql*))[0x557cc5c09e9d] client/mysqltest.cc:7903(run_query_normal(st_connection*, st_command*, int, char*, int, st_dynamic_string*, st_dynamic_string*))[0x557cc5c2b7d6] client/mysqltest.cc:8686(run_query(st_connection*, st_command*, int))[0x557cc5c2c9fa] client/mysqltest.cc:9511(main)[0x557cc5c04d4c] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f2329d690b3] /home/timofey_turenko_mariadb_com/MariaDBEnterprise/bin/mysqltest(_start+0x2e)[0x557cc5c077be] Writing a core file... ]]>