(gdb) directory /source

Source directories searched: /source:$cdir:$cwd

(gdb) thread apply all bt -frame-arguments all full

Thread 2 (Thread 0xffff23fff120 (LWP 7523) "lf-t"):

#0  lf_pinbox_real_free (pins=0xffff980017d8) at /home/mdborg/mariadb-server-10.8/mysys/lf_alloc-pin.c:376

        a = 0xffff23ffe3d8

        b = 0xffff23ffe3f0

        c = 0xffff23ffe3e0

        cur = 0xffff34001518

        npins = 25

        list = 0xffff34001518

        addr = 0xffff23ffe390

        first = 0xfffff74f8aaf

        last = 0xffff34001518

        var = <optimized out>

        stack_ends_here = <optimized out>

        pinbox = 0xaaaac84743f8 <lf_allocator>

#1  0x0000aaaac811963c in lf_pinbox_free (pins=pins@entry=0xffff980017d8, addr=addr@entry=0xffff68001ea8) at /home/mdborg/mariadb-server-10.8/mysys/lf_alloc-pin.c:271

No locals.

#2  0x0000aaaac8116874 in test_lf_alloc (arg=<optimized out>) at /home/mdborg/mariadb-server-10.8/unittest/mysys/lf-t.c:90

        node1 = 0xffff68001ea8

        node2 = 0xffff28001db8

        m = 9409

        x = <optimized out>

        y = 0

        pins = 0xffff980017d8

#3  0x0000ffff9fdad5c8 in start_thread (arg=0x0) at ./nptl/pthread_create.c:442

        ret = <optimized out>

        pd = 0x0

        out = <optimized out>

        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {281471285719328, 281474830928560, 281474830928558, 8448352, 281474830928559, 0, 281471277268992, 8448352, 281473365200928, 281471277268992, 281471285717056, 4514424196649599986, 0, 4514424198325567406, 0, 0, 0, 0, 0, 0, 0, 0}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}

        not_first_call = 0

--Type <RET> for more, q to quit, c to continue without paging--

#4  0x0000ffff9fe15d1c in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:79

No locals.

Thread 1 (Thread 0xffff9ff25020 (LWP 7491) "lf-t"):

#0  __futex_abstimed_wait_common64 (private=128, cancel=true, abstime=0x0, op=265, expected=7523, futex_word=0xffff23fff1f0) at ./nptl/futex-internal.c:57

        _x3tmp = 0

        _x0tmp = 281471285719536

        _x0 = 281471285719536

        _x3 = 0

        _x4tmp = 0

        _x1tmp = 265

        _x1 = 265

        _x4 = 0

        _x5tmp = 4294967295

        _x2tmp = 7523

        _x2 = 7523

        _x5 = 4294967295

        _x8 = 98

        _sys_result = <optimized out>

        sc_cancel_oldtype = 0

        sc_ret = <optimized out>

        _sys_result = <optimized out>

        _x5tmp = <optimized out>

        _x4tmp = <optimized out>

        _x3tmp = <optimized out>

        _x2tmp = <optimized out>

        _x1tmp = <optimized out>

        _x0tmp = <optimized out>

        _x0 = <optimized out>

        _x1 = <optimized out>

        _x2 = <optimized out>

        _x3 = <optimized out>

--Type <RET> for more, q to quit, c to continue without paging--c

        _x4 = <optimized out>

        _x5 = <optimized out>

        _x8 = <optimized out>

#1  __futex_abstimed_wait_common (cancel=true, private=128, abstime=0x0, clockid=0, expected=7523, futex_word=0xffff23fff1f0) at ./nptl/futex-internal.c:87

        err = <optimized out>

        clockbit = 256

        op = 265

        err = <optimized out>

        clockbit = <optimized out>

        op = <optimized out>

#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0xffff23fff1f0, expected=7523, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=128) at ./nptl/futex-internal.c:139

No locals.

#3  0x0000ffff9fdaef2c in __pthread_clockjoin_ex (threadid=281471285719328, thread_return=thread_return@entry=0x0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, block=block@entry=true) at ./nptl/pthread_join_common.c:105

        ret = <optimized out>

        _buffer = {__routine = 0xffff9fdaedb0 <cleanup>, __arg = 0xffff23fff548, __canceltype = -1611481088, __prev = 0x0}

        tid = <optimized out>

        pd = 0xffff23fff120

        self = <optimized out>

        result = 0

        pd_result = <optimized out>

#4  0x0000ffff9fdaedb0 in ___pthread_join (threadid=<optimized out>, thread_return=thread_return@entry=0x0) at ./nptl/pthread_join.c:24

No locals.

#5  0x0000aaaac8116c54 in test_concurrently (test=test@entry=0xaaaac8157e10 "lf_alloc (with my_thread_init)", handler=handler@entry=0xaaaac8116800 <test_lf_alloc>, n=n@entry=30, m=<optimized out>, m@entry=30000) at /home/mdborg/mariadb-server-10.8/unittest/mysys/thr_template.c:46

        threads = 0xaaaae03e27a0

        i = 1

        now = 3568672611079524

#6  0x0000aaaac8116da0 in do_tests () at /home/mdborg/mariadb-server-10.8/unittest/mysys/lf-t.c:188

No locals.

#7  0x0000aaaac81165ec in main (argc=<optimized out>, argv=<optimized out>) at /home/mdborg/mariadb-server-10.8/unittest/mysys/thr_template.c:67

No locals.

(gdb) p *lf_allocator

Structure has no component named operator*.

(gdb) p lf_allocator

$1 = {pinbox = {pinarray = {level = {0xffff98000d10, 0x0, 0x0, 0x0}, size_of_element = 184}, free_func = 0xaaaac81193e4 <alloc_free>, free_func_arg = 0xaaaac84743f8 <lf_allocator>, 

    free_ptr_offset = 0, pinstack_top_ver = 2006515725, pins_in_array = 30}, top = 0xffff48004cc8 "x\033", element_size = 8, mallocs = 0, constructor = 0x0, destructor = 0x0}

(gdb) p lf_hash

$2 = {array = {level = {0x0, 0x0, 0x0, 0x0}, size_of_element = 8}, alloc = {pinbox = {pinarray = {level = {0x0, 0x0, 0x0, 0x0}, size_of_element = 184}, 

      free_func = 0xaaaac81193e4 <alloc_free>, free_func_arg = 0xaaaac8474358 <lf_hash+40>, free_ptr_offset = 8, pinstack_top_ver = 0, pins_in_array = 0}, top = 0x0, element_size = 36, 

    mallocs = 0, constructor = 0x0, destructor = 0x0}, get_key = 0x0, initializer = 0xaaaac8119c24 <default_initializer(LF_HASH*, void*, void const*)>, 

  hash_function = 0xaaaac8119bf0 <calc_hash(CHARSET_INFO*, uchar const*, size_t)>, charset = 0xaaaac83ff888 <my_charset_bin>, key_offset = 0, key_length = 4, element_size = 4, flags = 1, 

  size = 1, count = 0}