Thread 13 "one_connection" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffcde5f700 (LWP 754120)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007ffff76ea859 in __GI_abort () at abort.c:79
#2  0x00007ffff76ea729 in __assert_fail_base (
    fmt=0x7ffff7880588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
    assertion=0x555557ccaaf1 "table && table->s->sequence",
    file=0x555557cc8200 "/home/mariadb/sql/item_func.cc", line=7075,
    function=<optimized out>) at assert.c:94
#3  0x00007ffff76fbfd6 in __GI___assert_fail (
    assertion=0x555557ccaaf1 "table && table->s->sequence",
    file=0x555557cc8200 "/home/mariadb/sql/item_func.cc", line=7075,
    function=0x555557ccab0d "virtual longlong Item_func_nextval::val_int()")
    at assert.c:103
#4  0x000055555693878e in Item_func_nextval::val_int (this=0x625000227ae0)
    at /home/mariadb/sql/item_func.cc:7075
#5  0x000055555687c745 in Item::save_int_in_field (this=0x2,
    field=0x7fffcde5d350, no_conversions=false) at /home/mariadb/sql/item.cc:7146
#6  0x000055555687c8fc in Item::save_in_field (this=0x625000227ae0,
    field=0x62d0003d7d98, no_conversions=false) at /home/mariadb/sql/item.cc:7166
#7  0x00005555567bc115 in Field::set_default (this=0x62d0003d7d98)
    at /home/mariadb/sql/field.cc:2703
#8  0x000055555688d455 in Item_default_value::calculate (this=0x62d0003d5958)
    at /home/mariadb/sql/item.cc:9965
#9  Item_default_value::save_in_field (this=0x62d0003d5958,
    field_arg=0x625000227050, no_conversions=false)
    at /home/mariadb/sql/item.cc:10020
#10 0x00005555561379f8 in fill_record (thd=thd@entry=0x62c0001e0288,
    table_arg=0x61a0000d5708, table_arg@entry=0x0, fields=..., values=...,
    ignore_errors=false, update=244) at /home/mariadb/sql/sql_base.cc:9049
#11 0x0000555556138d8c in fill_record_n_invoke_before_triggers (
    thd=thd@entry=0x62c0001e0288, table=0x61a0000d5708, table@entry=0x0,
    fields=..., values=..., ignore_errors=false,
    event=event@entry=TRG_EVENT_UPDATE, skip_row_indicator=0x7fffcde5da70)
    at /home/mariadb/sql/sql_base.cc:9248
#12 0x0000555556470236 in Sql_cmd_update::update_single_table (
    this=<optimized out>, this@entry=0x62d0003d5ac0, thd=thd@entry=0x62c0001e0288)
    at /home/mariadb/sql/sql_update.cc:988
#13 0x000055555647d784 in Sql_cmd_update::execute_inner (this=0x62d0003d5ac0,
    thd=0x62c0001e0288) at /home/mariadb/sql/sql_update.cc:3201
#14 0x0000555556377c23 in Sql_cmd_dml::execute (this=0x62d0003d5ac0,
    thd=0x62c0001e0288) at /home/mariadb/sql/sql_select.cc:34407
#15 0x00005555562415af in mysql_execute_command (thd=thd@entry=0x62c0001e0288,
    is_called_from_prepared_stmt=212) at /home/mariadb/sql/sql_parse.cc:4428
#16 0x0000555556231bc8 in mysql_parse (thd=thd@entry=0x62c0001e0288,
    rawbuf=0x62d0003d44a8 "UPDATE t3 SET v1 = DEFAULT, v2 = DEFAULT, v3 = DEFAULT, --Type <RET> for more, q to quit, c to continue without paging--
v4 = DEFAULT, seq_val = DEFAULT WHERE id = 1", length=<optimized out>,
    parser_state=parser_state@entry=0x7fffcde5e3a0)
    at /home/mariadb/sql/sql_parse.cc:7915
#17 0x000055555622d210 in dispatch_command (command=command@entry=COM_QUERY,
    thd=thd@entry=0x62c0001e0288,
    packet=packet@entry=0x6290000f0289 "UPDATE t3 SET v1 = DEFAULT, v2 = DEFAULT, v3 = DEFAULT, v4 = DEFAULT, seq_val = DEFAULT WHERE id = 1",
    packet_length=packet_length@entry=100, blocking=52)
    at /home/mariadb/sql/sql_parse.cc:1902
#18 0x0000555556232a13 in do_command (thd=thd@entry=0x62c0001e0288, blocking=36)
    at /home/mariadb/sql/sql_parse.cc:1415
#19 0x000055555652b574 in do_handle_one_connection (connect=<optimized out>,
    connect@entry=0x611000049048, put_in_cache=188)
    at /home/mariadb/sql/sql_connect.cc:1415
#20 0x000055555652b15d in handle_one_connection (arg=arg@entry=0x611000049048)
    at /home/mariadb/sql/sql_connect.cc:1327
#21 0x0000555556f059cf in pfs_spawn_thread (arg=0x618000006908)
    at /home/mariadb/storage/perfschema/pfs.cc:2198
#22 0x00007ffff7c1a609 in start_thread (arg=<optimized out>)
    at pthread_create.c:477
#23 0x00007ffff77e7353 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95