.
Thread 11 (Thread 0x7f8f6ee43700 (LWP 963)):
#0  0x00007f8f85420951 in __GI___poll (fds=0x55dae3eebb50, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f8f87474169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8f8747427c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8f874742c1 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8f8749b645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8f856ff7fc in start_thread (arg=0x7f8f6ee43700) at pthread_create.c:465
        pd = 0x7f8f6ee43700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140254017500928, -5703794776185333649, 140722121878526, 140722121878527, 140254017500928, 29, 5748511869675411567, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 10 (Thread 0x7f8f6e366700 (LWP 964)):
#0  0x00007f8f85420951 in __GI___poll (fds=0x55dae7281990, nfds=5, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 2
        sc_cancel_oldtype = 0
#1  0x00007f8f87474169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8f87474502 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8f87a5db26 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f8f8749b645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8f856ff7fc in start_thread (arg=0x7f8f6e366700) at pthread_create.c:465
        pd = 0x7f8f6e366700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140254006109952, -5703794776185333649, 140722121877374, 140722121877375, 140254006109952, 140254006110656, 5748511438568069231, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 9 (Thread 0x7f8f41ffb700 (LWP 1087)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f41ffa9d0, __canceltype = 1107274432, __prev = 0x0}
        cbuffer = {wseq = 209, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 104
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f41ffa9d0, __canceltype = 1107274432, __prev = 0x0}
        cbuffer = {wseq = 209, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 104
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f41ffb700) at pthread_create.c:465
        pd = 0x7f8f41ffb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253264328448, -5703794776185333649, 140722121876942, 140722121876943, 140253264328448, 140253264329152, 5748439349152618607, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 8 (Thread 0x7f8f42ffd700 (LWP 1085)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f42ffc9d0, __canceltype = 1124059840, __prev = 0x0}
        cbuffer = {wseq = 205, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 102
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f42ffc9d0, __canceltype = 1124059840, __prev = 0x0}
        cbuffer = {wseq = 205, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 102
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f42ffd700) at pthread_create.c:465
        pd = 0x7f8f42ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253281113856, -5703794776185333649, 140722121876942, 140722121876943, 140253281113856, 140253281114560, 5748432751009110127, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 7 (Thread 0x7f8f5d5b4700 (LWP 1012)):
#0  0x00007f8f85420951 in __GI___poll (fds=0x7f8f50007120, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f8f5e628451 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f8f5e619e10 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f8f5e61a4a0 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f8f5e61a530 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f8f5e628399 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f8f5e3ca238 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f5d5b4700) at pthread_create.c:465
        pd = 0x7f8f5d5b4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253723313920, -5703794776185333649, 140722121878430, 140722121878431, 140253723313920, 140253723314624, 5748482534511908975, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 6 (Thread 0x7f8f427fc700 (LWP 1086)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f427fb9d0, __canceltype = 1115667136, __prev = 0x0}
        cbuffer = {wseq = 203, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 101
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f427fb9d0, __canceltype = 1115667136, __prev = 0x0}
        cbuffer = {wseq = 203, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 101
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f427fc700) at pthread_create.c:465
        pd = 0x7f8f427fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253272721152, -5703794776185333649, 140722121876942, 140722121876943, 140253272721152, 140253272721856, 5748431652034353263, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 5 (Thread 0x7f8f437fe700 (LWP 1084)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f437fd9d0, __canceltype = 1132452544, __prev = 0x0}
        cbuffer = {wseq = 201, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 100
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f437fd9d0, __canceltype = 1132452544, __prev = 0x0}
        cbuffer = {wseq = 201, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 100
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f437fe700) at pthread_create.c:465
        pd = 0x7f8f437fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253289506560, -5703794776185333649, 140722121876942, 140722121876943, 140253289506560, 140253289507264, 5748433849983866991, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 4 (Thread 0x7f8f43fff700 (LWP 1083)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f43ffe9d0, __canceltype = 1140845248, __prev = 0x0}
        cbuffer = {wseq = 198, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 99
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f43ffe9d0, __canceltype = 1140845248, __prev = 0x0}
        cbuffer = {wseq = 198, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 99
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f43fff700) at pthread_create.c:465
        pd = 0x7f8f43fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253297899264, -5703794776185333649, 140722121876942, 140722121876943, 140253297899264, 140253297899968, 5748434948958623855, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 3 (Thread 0x7f8f5cdb3700 (LWP 1082)):
#0  0x00007f8f85706072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dae3edbbbc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f5cdb29d0, __canceltype = 1557867200, __prev = 0x0}
        cbuffer = {wseq = 207, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 103
#1  0x00007f8f85706072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55dae3f02bf0, cond=0x55dae3edbb90) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8f85705e00 <__condvar_cleanup_waiting>, __arg = 0x7f8f5cdb29d0, __canceltype = 1557867200, __prev = 0x0}
        cbuffer = {wseq = 207, cond = 0x55dae3edbb90, mutex = 0x55dae3f02bf0, private = 0}
        err = <optimized out>
        g = 1
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 103
#2  0x00007f8f85706072 in __pthread_cond_wait (cond=0x55dae3edbb90, mutex=0x55dae3f02bf0) at pthread_cond_wait.c:655
#3  0x00007f8f7dededb4 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f8f7dedf005 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f8f7e2da795 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f8f7e2fafc2 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f8f856ff7fc in start_thread (arg=0x7f8f5cdb3700) at pthread_create.c:465
        pd = 0x7f8f5cdb3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253714921216, -5703794776185333649, 140722121876942, 140722121876943, 140253714921216, 140253714921920, 5748481435537152111, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 2 (Thread 0x7f8f6d157700 (LWP 996)):
#0  0x00007f8f85420951 in __GI___poll (fds=0x55dae3f4f500, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f8f87474169 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8f8747427c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8f6d15f46d in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f8f8749b645 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8f856ff7fc in start_thread (arg=0x7f8f6d157700) at pthread_create.c:465
        pd = 0x7f8f6d157700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140253987174144, -5703794776185333649, 140722121877086, 140722121877087, 140253987174144, 140253987174848, 5748518318568806511, 5748570051032553583}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f8f8542cb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 1 (Thread 0x7f8f8832e6c0 (LWP 960)):
#0  0x00007f8f8570affb in raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {0, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x000055dae38fba8b in  ()
#2  0x00007f8f8570b150 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
#3  0x00007f8f87479961 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f8f8747a99c in g_log_default_handler () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x000055dae38fbb65 in  ()
#6  0x00007f8f8747ac2d in g_logv () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f8f8747ad9f in g_log () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f8f859d6a7e in  () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
#9  0x00007f8f840d1d3e in _XIOError () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#10 0x00007f8f840cf59d in _XEventsQueued () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#11 0x00007f8f840c1237 in XPending () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f8f84c211e1 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#13 0x00007f8f87473b71 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f8f87474110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f8f87474502 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f8f859a7bcc in meta_run () at /usr/lib/x86_64-linux-gnu/libmutter-1.so.0
#17 0x000055dae38fb4ac in  ()
#18 0x00007f8f853391c1 in __libc_start_main (main=0x55dae38fb090, argc=1, argv=0x7ffc6c163348, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc6c163338) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1976459843493337199, 94398609077696, 140722121880384, 0, 0, 5701791266671335535, 5748570844746782831}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffc6c163358, 0x7f8f883a2150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1813394264}}}
        not_first_call = <optimized out>
#19 0x000055dae38fb5ea in  ()