$ coredumpctl debug
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PID: 2657134 (mysqld)
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UID: 1000 (dan)
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GID: 1000 (dan)
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Signal: 11 (SEGV)
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Timestamp: Tue 2020-10-13 09:48:18 AEDT (4min 21s ago)
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Command Line: sql/mysqld --no-defaults --skip-networking --datadir=/tmp/build-mariadb-server-10.1-datadir --socket=/tmp/build-mariadb-server-10.1.sock --verbose --lc-messages-dir=/home/dan/repos/build-mariadb-server-10.1/sql/share --memlock --innodb-buffer-pool-size=2G
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Executable: /home/dan/repos/build-mariadb-server-10.1/sql/mysqld
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Control Group: /user.slice/user-1000.slice/user@1000.service/apps.slice/apps-org.gnome.Terminal.slice/vte-spawn-c7eaff66-bf48-4748-b319-ccb7615731da.scope
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Unit: user@1000.service
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User Unit: vte-spawn-c7eaff66-bf48-4748-b319-ccb7615731da.scope
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Slice: user-1000.slice
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Owner UID: 1000 (dan)
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Boot ID: 4342e06b10cf4901aaf77de12449688a
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Machine ID: f92b0c4cdca64582a4d2b3171560f8ae
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Hostname: linux.fritz.box
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Storage: /var/lib/systemd/coredump/core.mysqld.1000.4342e06b10cf4901aaf77de12449688a.2657134.1602542898000000.lz4
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Message: Process 2657134 (mysqld) of user 1000 dumped core.
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Stack trace of thread 2657134:
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#0 0x00007f233e4fddbb kill (libc.so.6 + 0x3cdbb)
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#1 0x000055cf46fab1aa n/a (/home/dan/repos/build-mariadb-server-10.1/sql/mysqld + 0x57d1aa)
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GNU gdb (GDB) Fedora 9.1-6.fc32
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Copyright (C) 2020 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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Type "show copying" and "show warranty" for details.
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This GDB was configured as "x86_64-redhat-linux-gnu".
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Type "show configuration" for configuration details.
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For bug reporting instructions, please see:
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<http://www.gnu.org/software/gdb/bugs/>.
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Find the GDB manual and other documentation resources online at:
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<http://www.gnu.org/software/gdb/documentation/>.
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For help, type "help".
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Type "apropos word" to search for commands related to "word"...
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Reading symbols from /home/dan/repos/build-mariadb-server-10.1/sql/mysqld...
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[New LWP 2657134]
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[New LWP 2657135]
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[New LWP 2657136]
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[Thread debugging using libthread_db enabled]
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Using host libthread_db library "/lib64/libthread_db.so.1".
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Core was generated by `sql/mysqld --no-defaults --skip-networking --datadir=/tmp/build-mariadb-server-'.
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Program terminated with signal SIGSEGV, Segmentation fault.
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(gdb) bt full
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#0 0x00007f233e4fddbb in kill () at ../sysdeps/unix/syscall-template.S:120
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No locals.
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#1 0x000055cf46fab1aa in handle_fatal_signal (sig=11) at /home/dan/repos/mariadb-server-10.1/sql/signal_handler.cc:308
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curr_time = 1602542898
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tm = {tm_sec = 18, tm_min = 48, tm_hour = 9, tm_mday = 13, tm_mon = 9, tm_year = 120, tm_wday = 2, tm_yday = 286, tm_isdst = 1, tm_gmtoff = 39600,
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tm_zone = 0x55cf49624a90 "AEDT"}
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thd = <optimized out>
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print_invalid_query_pointer = <optimized out>
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#2 <signal handler called>
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No locals.
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#3 mem_heap_free_func (file_name=<optimized out>, line=<optimized out>, heap=<optimized out>) at /home/dan/repos/mariadb-server-10.1/storage/xtradb/include/mem0mem.ic:574
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block = <optimized out>
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prev_block = <optimized out>
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block = <optimized out>
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prev_block = <optimized out>
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#4 mem_free_func (line=1765, file_name=0x55cf47501780 "/home/dan/repos/mariadb-server-10.1/storage/xtradb/buf/buf0buf.cc", ptr=0x0)
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at /home/dan/repos/mariadb-server-10.1/storage/xtradb/include/mem0mem.ic:576
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heap = <optimized out>
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#5 buf_pool_free_instance (buf_pool=0x55cf498fbd38) at /home/dan/repos/mariadb-server-10.1/storage/xtradb/buf/buf0buf.cc:1765
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chunk = <optimized out>
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chunks = <optimized out>
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bpage = 0x0
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i = <optimized out>
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chunk = <optimized out>
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chunks = <optimized out>
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bpage = <optimized out>
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i = <optimized out>
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prev_bpage = <optimized out>
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state = <optimized out>
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block = <optimized out>
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i = <optimized out>
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slot = <optimized out>
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--Type <RET> for more, q to quit, c to continue without paging--c
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#6 buf_pool_free (n_instances=n_instances@entry=3) at /home/dan/repos/mariadb-server-10.1/storage/xtradb/buf/buf0buf.cc:1900
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i = 2
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#7 0x000055cf472f47be in buf_pool_init (total_size=<optimized out>, populate=<optimized out>, n_instances=8) at /home/dan/repos/mariadb-server-10.1/storage/xtradb/buf/buf0buf.cc:1862
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ptr = <optimized out>
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i = 3
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size = 268435456
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#8 0x000055cf472a45f7 in innobase_start_or_create_for_mysql () at /home/dan/repos/mariadb-server-10.1/storage/xtradb/srv/srv0start.cc:2191
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create_new_db = 255
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flushed_lsn = 18446744073709551615
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min_arch_log_no = 18446744073709551615
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max_arch_log_no = 18446744073709551615
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sum_of_new_sizes = 18446744073709551615
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err = <optimized out>
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i = <optimized out>
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srv_n_log_files_found = 2
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io_limit = 256
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mtr = {memo = {heap = 0xffffffffffffffff, used = 18446744073709551615, data = '\377' <repeats 512 times>, base = {count = 18446744073709551615, start = 0xffffffffffffffff, end = 0xffffffffffffffff}, list = {prev = 0xffffffffffffffff, next = 0xffffffffffffffff}}, log = {heap = 0xffffffffffffffff, used = 18446744073709551615, data = '\377' <repeats 512 times>, base = {count = 18446744073709551615, start = 0xffffffffffffffff, end = 0xffffffffffffffff}, list = {prev = 0xffffffffffffffff, next = 0xffffffffffffffff}}, inside_ibuf = 1, modifications = 1, made_dirty = 1, n_log_recs = 18446744073709551615, n_freed_pages = 18446744073709551615, log_mode = 18446744073709551615, start_lsn = 18446744073709551615, end_lsn = 18446744073709551615}
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ib_bh = <optimized out>
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n_recovered_trx = <optimized out>
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logfilename = '\377' <repeats 1392 times>...
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logfile0 = 0x0
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dirnamelen = <optimized out>
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sys_datafiles_created = false
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size = <optimized out>
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unit = <optimized out>
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#9 0x000055cf471e085d in innobase_init (p=<optimized out>) at /home/dan/repos/mariadb-server-10.1/storage/xtradb/handler/ha_innodb.cc:4528
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current_dir = "./"
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err = <optimized out>
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ret = <optimized out>
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default_path = <optimized out>
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format_id = <optimized out>
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num_pll_degree = <optimized out>
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innobase_hton = <optimized out>
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count = 1
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#10 0x000055cf46fad5f3 in ha_initialize_handlerton (plugin=0x55cf49669ee8) at /home/dan/repos/mariadb-server-10.1/sql/handler.cc:556
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hton = 0x55cf49674018
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no_exts = {0x0}
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#11 0x000055cf46e4c128 in plugin_initialize (tmp_root=tmp_root@entry=0x7ffc1724c4c0, plugin=plugin@entry=0x55cf49669ee8, argc=argc@entry=0x55cf47a2d778 <remaining_argc>, argv=argv@entry=0x55cf49621f20, options_only=options_only@entry=false) at /home/dan/repos/mariadb-server-10.1/sql/sql_plugin.cc:1410
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ret = 1
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state = <optimized out>
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#12 0x000055cf46e4d19e in plugin_init (argc=argc@entry=0x55cf47a2d778 <remaining_argc>, argv=0x55cf49621f20, flags=2) at /home/dan/repos/mariadb-server-10.1/sql/sql_plugin.cc:1687
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idx = 10
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hash = 0x55cf47a2f8a8 <plugin_hash+104>
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i = 2
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builtins = <optimized out>
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plugin = <optimized out>
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tmp = {name = {str = 0x55cf477a5845 "partition", length = 9}, plugin = 0x55cf479b6f40 <builtin_maria_partition_plugin>, plugin_dl = 0x0, ptr_backup = 0x0, nbackups = 0, state = 4, ref_count = 0, locks_total = 0, data = 0x0, mem_root = {free = 0x0, used = 0x0, pre_alloc = 0x0, min_malloc = 0, block_size = 0, block_num = 0, first_block_usage = 0, error_handler = 0x0}, system_vars = 0x0, load_option = PLUGIN_ON}
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plugin_ptr = 0x55cf49669ee8
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reap = 0x7ffc1724c268
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tmp_root = {free = 0x55cf4972db38, used = 0x55cf4972bb78, pre_alloc = 0x55cf4966b738, min_malloc = 32, block_size = 4056, block_num = 10, first_block_usage = 0, error_handler = 0x0}
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reaped_mandatory_plugin = false
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mandatory = <optimized out>
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MyISAM = <optimized out>
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#13 0x000055cf46da7ef4 in init_server_components () at /home/dan/repos/mariadb-server-10.1/sql/mysqld.cc:5207
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No locals.
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#14 0x000055cf46dad500 in mysqld_main (argc=<optimized out>, argv=<optimized out>) at /home/dan/repos/mariadb-server-10.1/sql/mysqld.cc:5802
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please_close_stdin = true
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ho_error = <optimized out>
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new_thread_stack_size = <optimized out>
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#15 0x00007f233e4e8042 in __libc_start_main (main=0x55cf46d91230 <main(int, char**)>, argc=9, argv=0x7ffc1724cd28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc1724cd18) at ../csu/libc-start.c:308
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self = <optimized out>
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result = <optimized out>
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unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3015674589909597267, 94348735289776, 0, 0, 0, -9061089358338833491, -8935465015481580627}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x9, 0x7ffc1724cd28}, data = {prev = 0x0, cleanup = 0x0, canceltype = 9}}}
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not_first_call = <optimized out>
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#16 0x000055cf46da19de in _start () at /home/dan/repos/mariadb-server-10.1/sql/sql_list.h:195
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No symbol table info available.
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