.
Thread 18 (Thread 0x7f662396b700 (LWP 2956)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f145984f78) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662396a7f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f145984f28, cond=0x55f145984f50) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662396a7f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 4, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 4
        seq = 2
#2  __pthread_cond_wait (cond=0x55f145984f50, mutex=0x55f145984f28) at pthread_cond_wait.c:638
#3  0x00007f6641dfc54b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f6641dfc15b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076660471552, 3236657589085595345, 140728690067886, 140728690067887, 140728690067888, 140076660468288, -3303762234034559279, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 17 (Thread 0x7f664040b700 (LWP 2959)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640409f90, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 162896, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162896
        seq = 81448
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640409f90, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 162896, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162896
        seq = 81448
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077141374720, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140077141371456, -3303836262090873135, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 16 (Thread 0x7f662a355700 (LWP 2963)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a353f90, __canceltype = 1218036792, __prev = 0x0}
        cbuffer = {wseq = 162904, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162904
        seq = 81452
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a353f90, __canceltype = 1218036792, __prev = 0x0}
        cbuffer = {wseq = 162904, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162904
        seq = 81452
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076771530496, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140076771527232, -3303743788223764783, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 15 (Thread 0x7f662b96b700 (LWP 2957)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f145984f78) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662b96a7f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 6, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 6
        seq = 3
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f145984f28, cond=0x55f145984f50) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662b96a7f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 6, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 6
        seq = 3
#2  __pthread_cond_wait (cond=0x55f145984f50, mutex=0x55f145984f28) at pthread_cond_wait.c:638
#3  0x00007f6641dfc54b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f6641dfc15b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076794689280, 3236657589085595345, 140728690067886, 140728690067887, 140728690067888, 140076794686016, -3303744641848514863, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 14 (Thread 0x7f65a1cb4700 (LWP 33322)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f664ff8a5a6 in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f664ff0d561 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f664ff0db86 in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f664ff67279 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664ff66931 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140074482878208, 3236657589085595345, 140728690072206, 140728690072207, 140728690072352, 140074482874944, -3305174302780496175, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#7  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 13 (Thread 0x7f662a554700 (LWP 2962)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b4) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a552f90, __canceltype = 1304389752, __prev = 0x0}
        cbuffer = {wseq = 162891, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162891
        seq = 81445
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a552f90, __canceltype = 1304389752, __prev = 0x0}
        cbuffer = {wseq = 162891, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162891
        seq = 81445
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076773623552, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140076773620288, -3303744061491058991, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 12 (Thread 0x7f6629f57700 (LWP 2965)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b4) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6629f55f90, __canceltype = 703946752, __prev = 0x0}
        cbuffer = {wseq = 162895, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162895
        seq = 81447
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6629f55f90, __canceltype = 703946752, __prev = 0x0}
        cbuffer = {wseq = 162895, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162895
        seq = 81447
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076767344384, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140076767341120, -3303749836611459375, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 11 (Thread 0x7f662a753700 (LWP 2961)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a751f90, __canceltype = 1218036728, __prev = 0x0}
        cbuffer = {wseq = 162898, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162898
        seq = 81449
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a751f90, __canceltype = 1218036728, __prev = 0x0}
        cbuffer = {wseq = 162898, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162898
        seq = 81449
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076775716608, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140076775713344, -3303744336905836847, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 10 (Thread 0x7f65eeffd700 (LWP 7312)):
#0  0x00007f664f1d596f in __GI___poll (fds=0x7f65e40022e0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f6623c431d6 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f6623c34841 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f6623c34ec3 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f6623c34f70 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f6623c4311d in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f6623bdb57c in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140075778168576, 3236657589085595345, 140075786557342, 140075786557343, 140075786557344, 140075778165312, -3305300099688241455, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 9 (Thread 0x7f662a156700 (LWP 2964)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a154f90, __canceltype = 1287588760, __prev = 0x0}
        cbuffer = {wseq = 162902, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162902
        seq = 81451
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f662a154f90, __canceltype = 1287588760, __prev = 0x0}
        cbuffer = {wseq = 162902, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162902
        seq = 81451
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140076769437440, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140076769434176, -3303743512808986927, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 8 (Thread 0x7f6640fd4700 (LWP 2955)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f145984f78) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640fd37f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f145984f28, cond=0x55f145984f50) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640fd37f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 2, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 2
        seq = 1
#2  __pthread_cond_wait (cond=0x55f145984f50, mutex=0x55f145984f28) at pthread_cond_wait.c:638
#3  0x00007f6641dfc54b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f6641dfc15b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077153732352, 3236657589085595345, 140728690067886, 140728690067887, 140728690067888, 140077153729088, -3303835527114594607, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 7 (Thread 0x7f66417d5700 (LWP 2954)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f145984f78) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f66417d47f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f145984f28, cond=0x55f145984f50) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f66417d47f0, __canceltype = 0, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55f145984f50, mutex = 0x55f145984f28, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x55f145984f50, mutex=0x55f145984f28) at pthread_cond_wait.c:638
#3  0x00007f6641dfc54b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4  0x00007f6641dfc15b in  () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077162125056, 3236657589085595345, 140728690067886, 140728690067887, 140728690067888, 140077162121792, -3303838827260090671, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 6 (Thread 0x7f6643fff700 (LWP 2951)):
#0  0x00007f664f1d596f in __GI___poll (fds=0x7f65b4020590, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f664ff3d1ae in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f664ff3d533 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6650192e9a in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f664ff66931 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077204240128, 3236657589085595345, 140077285398286, 140077285398287, 140077285398432, 140077204236864, -3303833352250530095, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 5 (Thread 0x7f664060a700 (LWP 2958)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b0) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640608f90, __canceltype = 1287588568, __prev = 0x0}
        cbuffer = {wseq = 162900, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162900
        seq = 81450
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f6640608f90, __canceltype = 1287588568, __prev = 0x0}
        cbuffer = {wseq = 162900, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162900
        seq = 81450
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077143467776, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140077143464512, -3303836535358167343, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 4 (Thread 0x7f66437fe700 (LWP 2952)):
#0  0x00007f664f1d596f in __GI___poll (fds=0x55f14599c6d0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f664ff3d1ae in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f664ff3d2e3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66484fd99d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f664ff66931 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077195847424, 3236657589085595345, 140728690070318, 140728690070319, 140728690070464, 140077195844160, -3303834450151545135, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 3 (Thread 0x7f664020c700 (LWP 2960)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55f14594f6b4) at ../sysdeps/nptl/futex-internal.h:183
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f664020af90, __canceltype = 134217760, __prev = 0x0}
        cbuffer = {wseq = 162893, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162893
        seq = 81446
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55f14594f630, cond=0x55f14594f688) at pthread_cond_wait.c:508
        spin = 0
        buffer = {__routine = 0x7f664e5f3050 <__condvar_cleanup_waiting>, __arg = 0x7f664020af90, __canceltype = 134217760, __prev = 0x0}
        cbuffer = {wseq = 162893, cond = 0x55f14594f688, mutex = 0x55f14594f630, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = 162893
        seq = 81446
#2  __pthread_cond_wait (cond=0x55f14594f688, mutex=0x55f14594f630) at pthread_cond_wait.c:638
#3  0x00007f664dde5414 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#4  0x00007f664dde55f8 in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#5  0x00007f664d7407a9 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#6  0x00007f664d738e59 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-68.so.0
#7  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077139281664, 3236657589085595345, 140728690070174, 140728690070175, 140728690070304, 140077139278400, -3303835986676095279, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#8  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 2 (Thread 0x7f6649d85700 (LWP 2948)):
#0  0x00007f664f1d596f in __GI___poll (fds=0x55f14592c970, nfds=2, timeout=3989) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f664ff3d1ae in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f664ff3d2e3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f664ff3d331 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f664ff66931 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664e5ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
        ret = <optimized out>
        pd = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140077302306560, 3236657589085595345, 140728690071774, 140728690071775, 140728690071920, 140077302303296, -3303819834914707759, -3303823189411961135}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0x00007f664f1e2103 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 1 (Thread 0x7f6649d88cc0 (LWP 2936)):
#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 9135799364893580032, 94494734382176, 94494752802368}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x000055f14513752a in  ()
#2  0x00007f664f106210 in <signal handler called> () at /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007f6650050c2d in g_type_check_instance () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#4  0x00007f6650044787 in g_signal_connect_data () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#5  0x00007f664f35a679 in  () at /usr/lib/x86_64-linux-gnu/libmutter-6.so.0
#6  0x00007f664f35ad4b in  () at /usr/lib/x86_64-linux-gnu/libmutter-6.so.0
#7  0x00007f664ff3da28 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f664ff3ce8e in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f664ff3d240 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f664ff3d533 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f664f368c10 in meta_run () at /usr/lib/x86_64-linux-gnu/libmutter-6.so.0
#12 0x000055f145136d7d in  ()
#13 0x00007f664f0e70b3 in __libc_start_main (main=0x55f145136930, argc=1, argv=0x7ffdf394e068, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf394e058) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {94494734382912, 3236657589085595345, 94494734380848, 140728690073696, 0, 0, -3237791519523674415, -3303824697626794287}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x1, 0x7ffdf394e068}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1}}}
        not_first_call = <optimized out>
#14 0x000055f145136f5e in  ()