Bug#1074558: mariadb: FTBFS on sparc64: Multiple tests crash / time out

Hi!

On Tue, 2 Jul 2024 at 23:24, John Paul Adrian Glaubitz
<[email protected]> wrote:
>
> Hello Otto,
>
> On Tue, 2024-07-02 at 21:10 -0700, Otto Kekäläinen wrote:
> > I recently uploaded MariaDB 11.4 to Debian, and it seems it regressed
> > on sparc64.
> >
> > Are there any sparc64 hackers interested in taking a look?
> >
> > The build itself passed and most of the post-build passes, but some
> > tests cause the database to crash. Stack traces are visible in the
> > logs:
> >
> > https://buildd.debian.org/status/fetch.php?pkg=mariadb&arch=sparc64&ver=1%3A11.4.2-2&stamp=1719891893&raw=0
> > https://buildd.debian.org/status/logs.php?pkg=mariadb&arch=sparc64
>
> I would suggest rerun the build plus testsuite on the porterbox stadler
> with glibc debug packages installed in the chroot so you can get a more
> usable backtrace.

It took me many hours to get the schroot setup correctly with proper
debug symbol packages (answer was: libatomic1-dbgsym libcap2-dbgsym
libcrypt1-dbgsym libgcc-s1-dbgsym libnuma1-dbgsym libpcre2-8-0-dbgsym
libssl3t64-dbgsym libstdc++6-dbgsym libsystemd0-dbgsym
liburing2-dbgsym libzstd1-dbgsym zlib1g-dbgsym) but I have now the
full build log at stadler:/tmp/build2.log if anyone here wants to take
a look and give suggestions on what might be going on.

Below is one of the crashes with full traces to the extend I got it
now (though some parts seems to have been optimized out by compiler):

main.partition                           w23 [ retry-fail ]
        Test ended at 2024-07-05 15:03:17

CURRENT_TEST: main.partition
mysqltest: At line 3010: query 'select id from t1 where data = 'ab'
order by id' failed: <Unknown> (2013): Lost connection to server
during query

The result from queries just before the failure was:
< snip >
insert t1 values (6, 'ab'), (4, 'ab'), (5, 'ab'), (16, 'ab'), (14,
'ab'), (15, 'ab'), (5, 'ac'), (15, 'aa') ;
select id from t1 where data = 'ab' order by id;
id
4
5
6
14
15
16
drop table t1;
create table t1(id int unsigned not null,
data text default null,
key data_idx (data(1),id)
) default charset=utf8
partition by range (id) (
partition p10 values less than (10),
partition p20 values less than (20)
);
insert t1 values (6, 'ab'), (4, 'ab'), (5, 'ab'), (16, 'ab'), (14,
'ab'), (15, 'ab'), (5, 'ac'), (15, 'aa') ;
select id from t1 where data = 'ab' order by id;

More results from queries before failure can be found in
/home/otto/mariadb-server/builddir/mysql-test/var/23/log/partition.log

 - found 'core' (1/1)
worker[23] mysql-test-run: WARNING: Test reserved for w47 picked up by w23
worker[23] > Restart  - not started
Core generated by '/home/otto/mariadb-server/builddir/sql/mariadbd'
Output from gdb follows. The first stack trace is from the failing thread.
The following stack traces are from all threads (so the failing one is
duplicated).
--------------------------
[New LWP 3082605]
[New LWP 3082578]
[New LWP 3082562]
[New LWP 3082574]
[New LWP 3082573]
[New LWP 3082575]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/sparc64-linux-gnu/libthread_db.so.1".
Core was generated by `/home/otto/mariadb-server/builddir/sql/mariadbd
--defaults-group-suffix=.1 --de'.
Program terminated with signal SIGUSR1, User defined signal 1.
#0  0xfff80001028928c0 in __pthread_kill_implementation
(threadid=18444492278236620992, signo=10, no_tid=0) at
./nptl/pthread_kill.c:43
43 ./nptl/pthread_kill.c: No such file or directory.
[Current thread is 1 (Thread 0xfff8000102baa8c0 (LWP 3082605))]
#0  0xfff80001028928c0 in __pthread_kill_implementation
(threadid=18444492278236620992, signo=10, no_tid=0) at
./nptl/pthread_kill.c:43
#1  0x0000010000a85b74 in handle_fatal_signal (sig=10) at
./sql/signal_handler.cc:357
Backtrace stopped: Cannot access memory at address 0xf0

Thread 6 (Thread 0xfff80001024dc8c0 (LWP 3082575)):
#0  0xfff800010288cc4c in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=<optimized out>, expected=0,
futex_word=0x100019f84c0 <COND_manager+40>) at
./nptl/futex-internal.c:57
        _arg2 = <optimized out>
        _arg5 = 0
        __o0 = 512
        __o3 = 0
        _arg3 = 0
        _arg6 = 4294967295
        __o1 = 393
        __o4 = 0
        _arg1 = 1099538859200
        _arg4 = 0
        __g1 = 142
        __o2 = 0
        __o5 = 4294967295
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  __futex_abstimed_wait_common (futex_word=0x100019f84c0
<COND_manager+40>, expected=0, clockid=<optimized out>, abstime=0x0,
private=0, cancel=true) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  0xfff800010288fd20 in __pthread_cond_wait_common (abstime=0x0,
clockid=0, mutex=0x100019f84d0 <LOCK_manager>, cond=0x100019f8498
<COND_manager>) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0xfff800010288fa1c
<__condvar_cleanup_waiting>, __arg = 0xfff80001024db928, __canceltype
= -524287, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x100019f8498 <COND_manager>,
mutex = 0x100019f84d0 <LOCK_manager>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#3  ___pthread_cond_wait (cond=0x100019f8498 <COND_manager>,
mutex=0x100019f84d0 <LOCK_manager>) at ./nptl/pthread_cond_wait.c:618
No locals.
#4  0x00000100006f9d34 in psi_cond_wait (that=0x100019f8498
<COND_manager>, mutex=0x100019f84d0 <LOCK_manager>, file=0x1000105d200
"./sql/sql_manager.cc", line=109) at ./mysys/my_thr_init.c:598
        state = {m_flags = 7, m_operation = (unknown: 0x817bc0),
m_cond = 0x100023c8900, m_mutex = 0xfff80001001de440, m_thread =
0xfff8000103707a40, m_timer_start = 1720191761614403487, m_timer =
0x10000f8d660 <my_timer_nanoseconds>, m_wait = 0xfff8000103708380}
        locker = 0xfff80001024dba08
        result = <optimized out>
#5  0x0000010000817e0c in inline_mysql_cond_wait (that=<optimized
out>, mutex=<optimized out>, src_file=<optimized out>,
src_line=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1070
No locals.
#6  handle_manager (arg=<optimized out>) at ./sql/sql_manager.cc:109
        cb = <optimized out>
        error = 0
        abstime = {tv_sec = 0, tv_nsec = 1099549174320}
        reset_flush_time = true
#7  0x0000010000c9b0a0 in pfs_spawn_thread (arg=<optimized out>) at
./storage/perfschema/pfs.cc:2201
        typed_arg = <optimized out>
        user_arg = 0x0
        user_start_routine = 0x10000817a60 <handle_manager(void*)>
        pfs = <optimized out>
        klass = <optimized out>
#8  0xfff800010289068c in start_thread (arg=0xfff80001024dc8c0) at
./nptl/pthread_create.c:444
        ret = <optimized out>
        start = <optimized out>
        pd = 0xfff80001024dc8c0
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {{__uc_link = 0x0,
__uc_flags = 0, __uc_sigmask = 18446744073709485823, __uc_mcontext =
{__mc_gregs = {296084308485, 18444492278233062140,
18444492278233062144, 0, 0, 18444492278229485760,
18444492278234245108, 18444492278234246644, 18444492278234248948, 192,
18444492278229485760, 18444492278229482608, 0, 0, 0, 0, 0,
18444492278229480369, 18444492278233368068}, __mc_fp =
18444492278229481121, __mc_i7 = 18444492278233871368, __mc_fpregs =
{__mcfpu_fpregs = {__sregs = {0 <repeats 32 times>}, __dregs = {0
<repeats 32 times>}, __qregs = {0 <repeats 16 times>}}, __mcfpu_fprs =
0, __mcfpu_gsr = 0, __mcfpu_fq = 0x0, __mcfpu_qcnt = 0 '\000',
__mcfpu_qentsz = 0 '\000', __mcfpu_enab = 0 '\000'}}}}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup
= 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#9  0xfff800010290b410 in __thread_start () at
../sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:79
No locals.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0xfff80001004e38c0 (LWP 3082573)):
#0  0xfff800010288cc4c in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0xfff80001004e2af0, op=<optimized out>,
expected=0, futex_word=0x100022b72f0 <COND_timer+40>) at
./nptl/futex-internal.c:57
        _arg2 = <optimized out>
        _arg5 = 0
        __o0 = 516
        __o3 = -2251795513595152
        _arg3 = 0
        _arg6 = 4294967295
        __o1 = 393
        __o4 = 0
        _arg1 = 1099548029680
        _arg4 = -2251795513595152
        __g1 = 142
        __o2 = 0
        __o5 = 4294967295
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  __futex_abstimed_wait_common (futex_word=0x100022b72f0
<COND_timer+40>, expected=0, clockid=<optimized out>,
abstime=0xfff80001004e2af0, private=0, cancel=true) at
./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  0xfff8000102890060 in __pthread_cond_wait_common
(abstime=0xfff80001004e2af0, clockid=0, mutex=0x100022b7300
<LOCK_timer>, cond=0x100022b72c8 <COND_timer>) at
./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0xfff800010288fa1c
<__condvar_cleanup_waiting>, __arg = 0xfff80001004e2918, __canceltype
= 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x100022b72c8 <COND_timer>, mutex
= 0x100022b7300 <LOCK_timer>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#3  ___pthread_cond_timedwait64 (cond=0x100022b72c8 <COND_timer>,
mutex=0x100022b7300 <LOCK_timer>, abstime=0xfff80001004e2af0) at
./nptl/pthread_cond_wait.c:643
        flags = <optimized out>
        clockid = 0
#4  0x00000100006f9dac in psi_cond_timedwait (that=0x100022b72c8
<COND_timer>, mutex=0x100022b7300 <LOCK_timer>,
abstime=0xfff80001004e2af0, file=0x10001126760 "./mysys/thr_timer.c",
line=321) at ./mysys/my_thr_init.c:611
        state = {m_flags = 7, m_operation = PSI_COND_WAIT, m_cond =
0x100023c7f80, m_mutex = 0xfff80001001d9d40, m_thread =
0xfff8000103704d40, m_timer_start = 1720191761524353563, m_timer =
0x10000f8d660 <my_timer_nanoseconds>, m_wait = 0xfff8000103705680}
        locker = 0xfff80001004e29f8
        result = <optimized out>
#5  0x0000010000f7f300 in inline_mysql_cond_timedwait
(that=0x100022b72c8 <COND_timer>, mutex=0x100022b7300 <LOCK_timer>,
src_file=0x10001126760 "./mysys/thr_timer.c", src_line=321,
abstime=0xfff80001004e2af0) at ./include/mysql/psi/mysql_thread.h:1086
No locals.
#6  timer_handler (arg=<optimized out>) at ./mysys/thr_timer.c:321
        error = <optimized out>
        top_time = 0x100022b7260 <max_timer_data>
        now = <optimized out>
        abstime = {tv_sec = 2147483647, tv_nsec = 0}
#7  0x0000010000c9b0a0 in pfs_spawn_thread (arg=<optimized out>) at
./storage/perfschema/pfs.cc:2201
        typed_arg = <optimized out>
        user_arg = 0x0
        user_start_routine = 0x10000f7f0e0 <timer_handler>
        pfs = <optimized out>
        klass = <optimized out>
#8  0xfff800010289068c in start_thread (arg=0xfff80001004e38c0) at
./nptl/pthread_create.c:444
        ret = <optimized out>
        start = <optimized out>
        pd = 0xfff80001004e38c0
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {{__uc_link = 0x0,
__uc_flags = 0, __uc_sigmask = 18446744073709485823, __uc_mcontext =
{__mc_gregs = {296084308485, 18444492278233062140,
18444492278233062144, 0, 0, 18444492278195960000,
18444492278234245108, 18444492278234246644, 18444492278234248948, 192,
18444492278195960000, 18444492278195956848, 0, 0, 0, 0, 0,
18444492278195954609, 18444492278233368068}, __mc_fp =
18444492278195955361, __mc_i7 = 18444492278233871368, __mc_fpregs =
{__mcfpu_fpregs = {__sregs = {0 <repeats 32 times>}, __dregs = {0
<repeats 32 times>}, __qregs = {0 <repeats 16 times>}}, __mcfpu_fprs =
0, __mcfpu_gsr = 0, __mcfpu_fq = 0x0, __mcfpu_qcnt = 0 '\000',
__mcfpu_qentsz = 0 '\000', __mcfpu_enab = 0 '\000'}}}}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup
= 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#9  0xfff800010290b410 in __thread_start () at
../sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:79
No locals.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 4 (Thread 0xfff800010d0018c0 (LWP 3082574)):
#0  0xfff800010288cc4c in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0xfff800010d000a10, op=<optimized out>,
expected=0, futex_word=0x1000222c0d8 <COND_checkpoint+40>) at
./nptl/futex-internal.c:57
        _arg2 = <optimized out>
        _arg5 = 0
        __o0 = 516
        __o3 = -2251795300611568
        _arg3 = 0
        _arg6 = 4294967295
        __o1 = 393
        __o4 = 0
        _arg1 = 1099547459800
        _arg4 = -2251795300611568
        __g1 = 142
        __o2 = 0
        __o5 = 4294967295
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  __futex_abstimed_wait_common (futex_word=0x1000222c0d8
<COND_checkpoint+40>, expected=0, clockid=<optimized out>,
abstime=0xfff800010d000a10, private=0, cancel=true) at
./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  0xfff8000102890060 in __pthread_cond_wait_common
(abstime=0xfff800010d000a10, clockid=0, mutex=0x1000222c0e8
<LOCK_checkpoint>, cond=0x1000222c0b0 <COND_checkpoint>) at
./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0xfff800010288fa1c
<__condvar_cleanup_waiting>, __arg = 0xfff800010d000848, __canceltype
= -524287, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x1000222c0b0 <COND_checkpoint>,
mutex = 0x1000222c0e8 <LOCK_checkpoint>, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#3  ___pthread_cond_timedwait64 (cond=0x1000222c0b0 <COND_checkpoint>,
mutex=0x1000222c0e8 <LOCK_checkpoint>, abstime=0xfff800010d000a10) at
./nptl/pthread_cond_wait.c:643
        flags = <optimized out>
        clockid = 0
#4  0x00000100006f9dac in psi_cond_timedwait (that=0x1000222c0b0
<COND_checkpoint>, mutex=0x1000222c0e8 <LOCK_checkpoint>,
abstime=0xfff800010d000a10, file=0x100010b64a8
"./storage/maria/ma_servicethread.c", line=115) at
./mysys/my_thr_init.c:611
        state = {m_flags = 7, m_operation = PSI_COND_WAIT, m_cond =
0x100023c8680, m_mutex = 0xfff80001001db240, m_thread =
0xfff80001037063c0, m_timer_start = 1720191761554770554, m_timer =
0x10000f8d660 <my_timer_nanoseconds>, m_wait = 0xfff8000103706d00}
        locker = 0xfff800010d000928
        result = <optimized out>
#5  0x0000010000c36e10 in inline_mysql_cond_timedwait
(src_file=0x100010b64a8 "./storage/maria/ma_servicethread.c",
src_line=115, abstime=0xfff800010d000a10, mutex=<optimized out>,
that=<optimized out>) at ./include/mysql/psi/mysql_thread.h:1086
No locals.
#6  my_service_thread_sleep (control=0x10001932268
<checkpoint_control>, sleep_time=<optimized out>) at
./storage/maria/ma_servicethread.c:115
        abstime = {tv_sec = 1720191790, tv_nsec = 554769000}
        res = 0 '\000'
#7  0x0000010000c2e928 in ma_checkpoint_background (arg=0x1e) at
./storage/maria/ma_checkpoint.c:725
        interval = 30
        sleeps = 1
        sleep_time = 29
        log_horizon_at_last_checkpoint = 4295394948
        pagecache_flushes_at_last_checkpoint = 0
        pages_bunch_size = 0
        filter_param = {up_to_lsn = 4295394904, max_pages = 256}
        dfile = 0x0
        kfile = 0x0
#8  0x0000010000c9b0a0 in pfs_spawn_thread (arg=<optimized out>) at
./storage/perfschema/pfs.cc:2201
        typed_arg = <optimized out>
        user_arg = 0x1e
        user_start_routine = 0x10000c2e808 <ma_checkpoint_background>
        pfs = <optimized out>
        klass = <optimized out>
#9  0xfff800010289068c in start_thread (arg=0xfff800010d0018c0) at
./nptl/pthread_create.c:444
        ret = <optimized out>
        start = <optimized out>
        pd = 0xfff800010d0018c0
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {{__uc_link = 0x0,
__uc_flags = 0, __uc_sigmask = 18446744073709485823, __uc_mcontext =
{__mc_gregs = {296084308482, 18444492278233062140,
18444492278233062144, 0, 0, 18444492278408943808,
18444492278234245108, 18444492278234246644, 18444492278234248948, 192,
18444492278408943808, 18444492278408940656, 0, 0, 0, 0, 0,
18444492278408938417, 18444492278233368068}, __mc_fp =
18444492278408939169, __mc_i7 = 18444492278233871368, __mc_fpregs =
{__mcfpu_fpregs = {__sregs = {0 <repeats 32 times>}, __dregs = {0
<repeats 32 times>}, __qregs = {0 <repeats 16 times>}}, __mcfpu_fprs =
0, __mcfpu_gsr = 0, __mcfpu_fq = 0x0, __mcfpu_qcnt = 0 '\000',
__mcfpu_qentsz = 0 '\000', __mcfpu_enab = 0 '\000'}}}}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup
= 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0xfff800010290b410 in __thread_start () at
../sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:79
No locals.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0xfff8000100036ca0 (LWP 3082562)):
#0  0xfff800010290049c in __GI___poll (fds=0x1000289ace8, nfds=3,
timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        _arg2 = 3
        __g1 = 153
        __o1 = 3
        _arg1 = 1099554204904
        _arg3 = -1
        __o0 = 516
        __o2 = -1
        sc_ret = <optimized out>
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0000010000735f44 in poll (__timeout=-1, __nfds=<optimized out>,
__fds=<optimized out>) at
/usr/include/sparc64-linux-gnu/bits/poll2.h:39
No locals.
#2  handle_connections_sockets () at ./sql/mysqld.cc:6324
        sock = {fd = 12, is_unix_domain_socket = <optimized out>,
is_extra_port = <optimized out>, address_family = <optimized out>,
m_psi = 0x10002884680}
        error_count = 0
        cAddr = {ss_family = 1, __ss_padding =
"\001\000\002.\2549\000\000\000\000\000\000\000\000\377\370\000\001\002\260\fH\000\000\a\376\377\231c\201\000\000\001\000\000s\177\230\000\000\000\000\000\000@8\000\000\001\000\001\004\226h\000\000\a\376\377\231c\201\000\000\001\000\000st@\000\000\a\376\377\231c\201\000\000\001\000\000sm@\000\000\000\a\000\000\000\000\377\370\000\001\000\035\223\300\377\370\000\001\003p6\300\027\337YK\020\233yP",
__ss_align = 1099527935584}
        retval = <optimized out>
        fds = {array = {buffer = 0x1000289ace8 "", elements = 3,
max_element = 16, alloc_increment = 16, size_of_element = 8, m_psi_key
= 0, malloc_flags = 0}}
        termination_fds = {32, 33}
        event_fd = {fd = 32, events = 1, revents = 12600}
#3  0x00000100007374e4 in mysqld_main (argc=<optimized out>,
argv=<optimized out>) at ./sql/mysqld.cc:6022
        please_close_stdin = <optimized out>
        ho_error = <optimized out>
        new_thread_stack_size = <optimized out>
        user = <optimized out>
#4  0xfff800010282f088 in __libc_start_call_main (main=0x100006fa014
<main(int, char**)>, argc=9, argv=0x7feff997658) at
../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {{__uc_link = 0x0,
__uc_flags = 0, __uc_sigmask = 0, __uc_mcontext = {__mc_gregs =
{296084312580, 18444492278233062140, 18444492278233062144, 0, 0, 0, 0,
1099548090120, 0, 64, 18444492278191058080, 8791791334080, 0, 68, 0,
0, 0, 8791791331825, 18444492278232969276}, __mc_fp = 8791791332593,
__mc_i7 = 18444492278232969628, __mc_fpregs = {__mcfpu_fpregs =
{__sregs = {0 <repeats 32 times>}, __dregs = {0 <repeats 32 times>},
__qregs = {0 <repeats 16 times>}}, __mcfpu_fprs = 0, __mcfpu_gsr = 0,
__mcfpu_fq = 0x0, __mcfpu_qcnt = 0 '\000', __mcfpu_qentsz = 0 '\000',
__mcfpu_enab = 0 '\000'}}}}, mask_was_saved = 0}}, priv = {pad = {0x0,
0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0xfff800010282f1a4 in __libc_start_main_impl (main=0x100006fa014
<main(int, char**)>, argc=9, argv=0x7feff997658, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x9) at
./csu/libc-start.c:360
No locals.
#6  0x0000010000729000 in _start ()
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xfff8000102b5c8c0 (LWP 3082578)):
#0  0xfff8000102846af0 in __GI___sigtimedwait (set=0xfff8000102b5b9e0,
info=0xfff8000102b5ba60, timeout=0x0) at
../sysdeps/unix/sysv/linux/sigtimedwait.c:31
        _arg2 = -2251795473253792
        _arg4 = 8
        __g1 = 105
        __o1 = -2251795473253792
        __o3 = 8
        _arg1 = -2251795473253920
        _arg3 = 0
        __o0 = 4
        __o2 = 0
        sc_ret = <optimized out>
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        result = <optimized out>
#1  0x000001000072bed4 in my_sigwait (code=<synthetic pointer>,
sig=<synthetic pointer>, set=0xfff8000102b5b9e0) at
./include/my_pthread.h:191
        siginfo = {si_signo = 7, si_errno = 4, si_code = -524287,
__pad0 = 122151936, _sifields = {_pad = {0, 0, 256, 36733056, -524287,
57708736, -524287, 57708736, 400513355, 260900941, 256, 16307808,
-524287, 57711104, 0, 0, -524287, 45462273, 256, 13217932, 0, 0, 0, 0,
0, 0, 0, 0}, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0,
si_overrun = 0, si_sigval = {sival_int = 256, sival_ptr =
0x10002308080}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int
= 256, sival_ptr = 0x10002308080}}, _sigchld = {si_pid = 0, si_uid =
0, si_status = 256, si_utime = -2251795461009216, si_stime =
-2251795461009216}, _sigfault = {si_addr = 0x0, _si_trapno = 256,
si_addr_lsb = 560, _bounds = {_addr_bnd = {_lower =
0xfff80001037090c0, _upper = 0xfff80001037090c0}, _pkey =
4294443009}}, _sigpoll = {si_band = 0, si_fd = 0}, _sigsys =
{_call_addr = 0x0, _syscall = 256, _arch = 36733056}}}
        siginfo = <optimized out>
#2  signal_hand () at ./sql/mysqld.cc:3247
        error = <optimized out>
        origin = <optimized out>
        set = {__val = {147461, 18444492278248546104, 0, 0,
18444492278236295745, 18444492278233444176, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0}}
        sig = <optimized out>
#3  0x0000010000c9b0a0 in pfs_spawn_thread (arg=<optimized out>) at
./storage/perfschema/pfs.cc:2201
        typed_arg = <optimized out>
        user_arg = 0x0
        user_start_routine = 0x1000072bda4 <signal_hand(void*)>
        pfs = <optimized out>
        klass = <optimized out>
#4  0xfff800010289068c in start_thread (arg=0xfff8000102b5c8c0) at
./nptl/pthread_create.c:444
        ret = <optimized out>
        start = <optimized out>
        pd = 0xfff8000102b5c8c0
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {{__uc_link = 0x0,
__uc_flags = 0, __uc_sigmask = 18446744073709485823, __uc_mcontext =
{__mc_gregs = {296084308483, 18444492278233062140,
18444492278233062144, 0, 0, 18444492278236301504,
18444492278234245108, 18444492278234246644, 18444492278234248948, 192,
18444492278236301504, 18444492278236298352, 0, 0, 0, 0, 0,
18444492278236296113, 18444492278233368068}, __mc_fp =
18444492278236296865, __mc_i7 = 18444492278233871368, __mc_fpregs =
{__mcfpu_fpregs = {__sregs = {0 <repeats 32 times>}, __dregs = {0
<repeats 32 times>}, __qregs = {0 <repeats 16 times>}}, __mcfpu_fprs =
0, __mcfpu_gsr = 0, __mcfpu_fq = 0x0, __mcfpu_qcnt = 0 '\000',
__mcfpu_qentsz = 0 '\000', __mcfpu_enab = 0 '\000'}}}}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup
= 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#5  0xfff800010290b410 in __thread_start () at
../sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:79
No locals.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xfff8000102baa8c0 (LWP 3082605)):
#0  0xfff80001028928c0 in __pthread_kill_implementation
(threadid=18444492278236620992, signo=10, no_tid=0) at
./nptl/pthread_kill.c:43
        _arg2 = 3082605
        __g1 = 211
        __o1 = 3082605
        _arg1 = 0
        _arg3 = 10
        __o0 = 0
        __o2 = 10
        tid = 3082605
        ret = <optimized out>
        pd = 0xfff8000102baa8c0
        old_mask = {__val = {18444492278236608080}}
        ret = <optimized out>
#1  0x0000010000a85b74 in handle_fatal_signal (sig=10) at
./sql/signal_handler.cc:357
        curr_time = 1720191771
        tm = {tm_sec = 51, tm_min = 2, tm_hour = 15, tm_mday = 5,
tm_mon = 6, tm_year = 124, tm_wday = 5, tm_yday = 186, tm_isdst = 0,
tm_gmtoff = 0, tm_zone = 0x100023bbef0 "UTC"}
        thd = 0xfff800011c000c68
        print_invalid_query_pointer = false
Backtrace stopped: Cannot access memory at address 0xf0