.
Thread 23 (Thread 0x7fb3e9ffb6c0 (LWP 167245)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb3e9ff9ec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 8, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 8
        seq = 4
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410701723328, -8760774689629505413, -128, 0, 140728484959856, 140410699632640, 8722533672917825659, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 22 (Thread 0x7fb4085f96c0 (LWP 167243)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4085f7ec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 14, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 14
        seq = 7
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411211323072, -8760774689629505413, -128, 0, 140728484959856, 140411209232384, 8719929203675789435, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 21 (Thread 0x7fb4283ff6c0 (LWP 167164)):
#0  0x00007fb42e310f3f in __GI___poll (fds=0x5565665f42a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fb42f59a10e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fb42f542ca0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb42f542cf1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fb42f574401 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411746121408, -8760774689629505413, -128, 0, 140728484962288, 140411737731072, 8719859113030744187, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 20 (Thread 0x7fb4087f86c0 (LWP 167242)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4087f6ec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 6, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 6
        seq = 3
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411213416128, -8760774689629505413, -128, 0, 140728484959856, 140411211325440, 8719928928261011579, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 19 (Thread 0x7fb4083fa6c0 (LWP 167244)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4083f8ec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 12, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 12
        seq = 6
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411209230016, -8760774689629505413, -128, 0, 140728484959856, 140411207139328, 8719929479090567291, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 18 (Thread 0x7fb3eaffd6c0 (LWP 167181)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656687e040) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656687e040) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656687e040, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656687dff0, cond=0x55656687e018) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb3eaffbe40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55656687e018, mutex = 0x55656687dff0, 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>
#4  ___pthread_cond_wait (cond=0x55656687e018, mutex=0x55656687dff0) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410718508736, -8760774689629505413, -128, 1, 140728484960944, 140410710118400, 8722535873014823035, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 17 (Thread 0x7fb40bfff6c0 (LWP 167169)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb40bffde40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x55656673b010, mutex = 0x55656673afe8, 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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411272165056, -8760774689629505413, -128, 62, 140728484958560, 140411263774720, 8719934429577246843, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 16 (Thread 0x7fb3e9dfc6c0 (LWP 167246)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb3e9dfaec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, 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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410699630272, -8760774689629505413, -128, 0, 140728484959856, 140410697539584, 8722533948332603515, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 15 (Thread 0x7fb4101ff6c0 (LWP 167241)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4101fdec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, 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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411341371072, -8760774689629505413, -128, 0, 140728484959856, 140411339280384, 8719912164466784379, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 14 (Thread 0x7fb4105fd6c0 (LWP 167239)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4105fbec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 10
        seq = 5
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411345557184, -8760774689629505413, -128, 0, 140728484959856, 140411343466496, 8719911613637228667, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 13 (Thread 0x7fb4097fa6c0 (LWP 167176)):
#0  0x00007fb42e310f3f in __GI___poll (fds=0x5565667c02e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fb42f59a10e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fb42f542ca0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb42465433d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007fb42f574401 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411230201536, -8760774689629505413, -128, 17, 140728484960528, 140411221811200, 8719931128358008955, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 12 (Thread 0x7fb3ebfff6c0 (LWP 167178)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1  0x00007fb42f5944e4 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fb42f514331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb42f57727a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fb42f574401 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410735294144, -8760774689629505413, -128, 11, 140728484960656, 140410726903808, 8722538073111820411, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 11 (Thread 0x7fb40affd6c0 (LWP 167171)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb40affbe40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55656673b010, mutex = 0x55656673afe8, 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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411255379648, -8760774689629505413, -128, 62, 140728484958560, 140411246989312, 8719932229480249467, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 10 (Thread 0x7fb409ffb6c0 (LWP 167173)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb409ff9e40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 10, cond = 0x55656673b010, mutex = 0x55656673afe8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 10
        seq = 5
        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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411238594240, -8760774689629505413, -128, 62, 140728484958560, 140411230203904, 8719930029383252091, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 9 (Thread 0x7fb3eb7fe6c0 (LWP 167179)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x5565667db890) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x5565667db890) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5565667db890, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5565667db840, cond=0x5565667db868) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb3eb7fce40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x5565667db868, mutex = 0x5565667db840, 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>
#4  ___pthread_cond_wait (cond=0x5565667db868, mutex=0x5565667db840) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410726901440, -8760774689629505413, -128, 11, 140728484960960, 140410718511104, 8722539172086577275, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 8 (Thread 0x7fb40b7fe6c0 (LWP 167170)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb40b7fce40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 8, cond = 0x55656673b010, mutex = 0x55656673afe8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 8
        seq = 4
        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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411263772352, -8760774689629505413, -128, 62, 140728484958560, 140411255382016, 8719935528552003707, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 7 (Thread 0x7fb4103fe6c0 (LWP 167240)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566985dc0) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566985dc0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb42d6ee540, cond=0x556566985d98) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4103fcec0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x556566985d98, mutex = 0x7fb42d6ee540, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
        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>
#4  ___pthread_cond_wait (cond=0x556566985d98, mutex=0x7fb42d6ee540) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb42c2d8a89 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#6  0x00007fb42c2d9b85 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#7  0x00007fb42bc4242e in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#8  0x00007fb42bc678a7 in ?? () from /lib/x86_64-linux-gnu/libmozjs-102.so.0
No symbol table info available.
#9  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411343464128, -8760774689629505413, -128, 0, 140728484959856, 140411341373440, 8719911889052006523, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 6 (Thread 0x7fb40a7fc6c0 (LWP 167172)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb40a7fae40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x55656673b010, mutex = 0x55656673afe8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
        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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411246986944, -8760774689629505413, -128, 62, 140728484958560, 140411238596608, 8719933328455006331, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 5 (Thread 0x7fb4269fe6c0 (LWP 167166)):
#0  0x00007fb42e310f3f in __GI___poll (fds=0x7fb41800dcd0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fb42f59a10e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fb42f544a6f in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb42f73c2da in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007fb42f574401 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411718854336, -8760774689629505413, -128, 11, 140411727240192, 140411710464000, 8719871481999685755, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 4 (Thread 0x7fb410dfe6c0 (LWP 167168)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55656673b038) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55656673b038, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55656673afe8, cond=0x55656673b010) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb410dfce40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 6, cond = 0x55656673b010, mutex = 0x55656673afe8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 6
        seq = 3
        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>
#4  ___pthread_cond_wait (cond=0x55656673b010, mutex=0x55656673afe8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411353949888, -8760774689629505413, -128, 62, 140728484958560, 140411345559552, 8719910514662471803, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 3 (Thread 0x7fb4115ff6c0 (LWP 167167)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x556566739398) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x556566739398) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x556566739398, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fb42e28f218 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x556566739348, cond=0x556566739370) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fb42e28eef0 <__condvar_cleanup_waiting>, __arg = 0x7fb4115fde40, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x556566739370, mutex = 0x556566739348, 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>
#4  ___pthread_cond_wait (cond=0x556566739370, mutex=0x556566739348) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fb4248c445b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#6  0x00007fb4248c40ab in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
No symbol table info available.
#7  0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140411362342592, -8760774689629505413, -128, 0, 140728484958336, 140411353952256, 8719913813734226043, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 2 (Thread 0x7fb42a1205c0 (LWP 167161)):
#0  0x00007fb42f5866af in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007fb42f586e47 in g_variant_type_string_is_valid () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007fb42f5952bd in g_variant_type_checked_ () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007fb42f587cdb in g_variant_format_string_scan_type () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007fb42f58841c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007fb42f58c847 in g_variant_new_va () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007fb42f58ca81 in g_variant_builder_add () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007fb42f7389ab in g_dbus_message_to_blob () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#8  0x00007fb42f72bdeb in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#9  0x00007fb42f72c567 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#10 0x00007fb42f72c743 in g_dbus_connection_send_message_with_reply () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#11 0x00007fb42f72c9d3 in g_dbus_connection_send_message_with_reply_sync () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#12 0x00007fb42f73a75f in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#13 0x00007fb42f73a9c7 in g_dbus_connection_call_sync () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#14 0x00007fb42e738b07 in ?? () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#15 0x00007fb42e6c6e46 in meta_context_start () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#16 0x000055656505deaf in ?? ()
No symbol table info available.
#17 0x00007fb42e223550 in __libc_start_call_main (main=main@entry=0x55656505da30, argc=argc@entry=1, argv=argv@entry=0x7ffde75b27d8) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140728484964312, -8760774689629636485, 0, 140728484964328, 93893974952472, 140411871887392, 8759702899636205691, 8719854614417930363}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffde75b27d8, 0x7ffde75b27d8}, data = {prev = 0x0, cleanup = 0x0, canceltype = -413456424}}}
        not_first_call = <optimized out>
#18 0x00007fb42e223609 in __libc_start_main_impl (main=0x55656505da30, argc=1, argv=0x7ffde75b27d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffde75b27c8) at ../csu/libc-start.c:381
No locals.
#19 0x000055656505e175 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7fb3ea7fc6c0 (LWP 167182)):
#0  __GI_getenv (name=0x7fb42b5af43b "STEMD_DEVICE_VERIFY_SYSFS") at ./stdlib/getenv.c:84
        ep_start = <error reading variable ep_start (Cannot access memory at address 0x556030920c76)>
        len = 25
        ep = 0x556566686a00
        name_start = 22867
#1  0x00007fb42b5961e5 in ?? () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#2  0x00007fb42b5968da in ?? () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#3  0x00007fb42b5976d9 in ?? () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#4  0x00007fb42b59e3f3 in ?? () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#5  0x00007fb42b59e770 in ?? () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#6  0x00007fb42b59f392 in udev_enumerate_scan_devices () from /lib/x86_64-linux-gnu/libudev.so.1
No symbol table info available.
#7  0x00007fb42b83e94d in g_udev_client_query_by_subsystem () from /lib/x86_64-linux-gnu/libgudev-1.0.so.0
No symbol table info available.
#8  0x00007fb42b91338b in libwacom_new_from_path () from /lib/x86_64-linux-gnu/libwacom.so.9
No symbol table info available.
#9  0x00007fb42e67d367 in ?? () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#10 0x00007fb42fb64998 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#11 0x00007fb42fb66843 in g_object_new_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#12 0x00007fb42fb66e9d in g_object_new () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#13 0x00007fb42e783555 in ?? () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#14 0x00007fb42e784b7a in ?? () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#15 0x00007fb42f5454e9 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007fb42f59a198 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007fb42f544a6f in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#18 0x00007fb42e77e7c0 in ?? () from /lib/x86_64-linux-gnu/libmutter-11.so.0
No symbol table info available.
#19 0x00007fb42f574401 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x00007fb42e2902e2 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140410710116032, -8760774689629505413, -128, 0, 140728484961008, 140410701725696, 8722536971989579899, 8719854552822347899}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#21 0x00007fb42e31f240 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.