.
Thread 18 (Thread 0x7f3f56070700 (LWP 6021)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae5812c0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f5606f880, __canceltype = 576, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x5631ae581298, mutex = 0x5631ae581270, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 0
        seq = 0
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae581270, cond=0x5631ae581298) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f5606f880, __canceltype = 576, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x5631ae581298, mutex = 0x5631ae581270, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 0
        seq = 0
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae581298, mutex=0x5631ae581270) at pthread_cond_wait.c:655
#3  0x00007f3f5672ed6b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3f5672ea97 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139910002968320, -3224934076006926952, 140729094904718, 140729094904719, 0, 139910002965056, 3260631997270062488, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#6  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 17 (Thread 0x7f3f32ff5700 (LWP 6851)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f32ff4800, __canceltype = 855591152, __prev = 0x0}
        cbuffer = {wseq = 13454, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13454
        seq = 6727
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f32ff4800, __canceltype = 855591152, __prev = 0x0}
        cbuffer = {wseq = 13454, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13454
        seq = 6727
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909415261952, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909415258688, 3260850727606416792, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 16 (Thread 0x7f3f337f6700 (LWP 6850)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f337f5800, __canceltype = 863983664, __prev = 0x0}
        cbuffer = {wseq = 13448, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13448
        seq = 6724
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f337f5800, __canceltype = 863983664, __prev = 0x0}
        cbuffer = {wseq = 13448, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13448
        seq = 6724
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909423654656, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909423651392, 3260849628631659928, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 15 (Thread 0x7f3f327f4700 (LWP 6852)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f327f3800, __canceltype = 847198256, __prev = 0x0}
        cbuffer = {wseq = 13452, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13452
        seq = 6726
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f327f3800, __canceltype = 847198256, __prev = 0x0}
        cbuffer = {wseq = 13452, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13452
        seq = 6726
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909406869248, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909406865984, 3260851824433690008, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 14 (Thread 0x7f3f34ff9700 (LWP 6847)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f34ff8800, __canceltype = 889161968, __prev = 0x0}
        cbuffer = {wseq = 13462, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13462
        seq = 6731
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f34ff8800, __canceltype = 889161968, __prev = 0x0}
        cbuffer = {wseq = 13462, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13462
        seq = 6731
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909448832768, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909448829504, 3260837527024432536, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 13 (Thread 0x7f3f33ff7700 (LWP 6849)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f33ff6800, __canceltype = 872376368, __prev = 0x0}
        cbuffer = {wseq = 13460, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13460
        seq = 6730
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f33ff6800, __canceltype = 872376368, __prev = 0x0}
        cbuffer = {wseq = 13460, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13460
        seq = 6730
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909432047360, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909432044096, 3260848527509419416, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 12 (Thread 0x7f3f57fff700 (LWP 5926)):
#0  0x00007f3f729336d9 in __GI___poll (fds=0x5631ae582a50, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f3f739f0e46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f739f0f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f73cd8fdd in  () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f3f73a19135 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139910036059904, -3224934076006926952, 140729094906558, 140729094906559, 140729094906688, 139910036056640, 3260628620888896920, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#6  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 11 (Thread 0x7f3f35ffb700 (LWP 6845)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f35ffa800, __canceltype = 905947376, __prev = 0x0}
        cbuffer = {wseq = 13458, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13458
        seq = 6729
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f35ffa800, __canceltype = 905947376, __prev = 0x0}
        cbuffer = {wseq = 13458, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13458
        seq = 6729
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909465618176, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909465614912, 3260835326927435160, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 10 (Thread 0x7f3f347f8700 (LWP 6848)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f347f7800, __canceltype = 880769072, __prev = 0x0}
        cbuffer = {wseq = 13466, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13466
        seq = 6733
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f347f7800, __canceltype = 880769072, __prev = 0x0}
        cbuffer = {wseq = 13466, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13466
        seq = 6733
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909440440064, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909440436800, 3260838632441640344, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 9 (Thread 0x7f3f653af700 (LWP 6799)):
#0  0x00007f3f729336d9 in __GI___poll (fds=0x7f3f580027c0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f3f553ae9b1 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f3f553a01e0 in pa_mainloop_poll () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f3f553a082e in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f3f553a08e0 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f3f553ae8f9 in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f3f5524d6f8 in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139910258030336, -3224934076006926952, 140729094907886, 140729094907887, 0, 139910258027072, 3260731468175766936, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 8 (Thread 0x7f3f36ffd700 (LWP 6843)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f36ffc800, __canceltype = 922732592, __prev = 0x0}
        cbuffer = {wseq = 13470, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13470
        seq = 6735
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f36ffc800, __canceltype = 922732592, __prev = 0x0}
        cbuffer = {wseq = 13470, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13470
        seq = 6735
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909482403584, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909482400320, 3260841927218427288, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 7 (Thread 0x7f3f377fe700 (LWP 6842)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f377fd800, __canceltype = 931125488, __prev = 0x0}
        cbuffer = {wseq = 13456, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13456
        seq = 6728
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f377fd800, __canceltype = 931125488, __prev = 0x0}
        cbuffer = {wseq = 13456, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13456
        seq = 6728
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909490796288, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909490793024, 3260840828243670424, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 6 (Thread 0x7f3f357fa700 (LWP 6846)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f357f9800, __canceltype = 897554480, __prev = 0x0}
        cbuffer = {wseq = 13450, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13450
        seq = 6725
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f357f9800, __canceltype = 897554480, __prev = 0x0}
        cbuffer = {wseq = 13450, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13450
        seq = 6725
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909457225472, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909457222208, 3260836428049675672, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 5 (Thread 0x7f3f37fff700 (LWP 6841)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f37ffe800, __canceltype = 939518192, __prev = 0x0}
        cbuffer = {wseq = 13464, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13464
        seq = 6732
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f37ffe800, __canceltype = 939518192, __prev = 0x0}
        cbuffer = {wseq = 13464, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13464
        seq = 6732
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909499188992, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909499185728, 3260839727121429912, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 4 (Thread 0x7f3f367fc700 (LWP 6844)):
#0  0x00007f3f72a1d2eb in futex_wait_cancelable (private=<optimised out>, expected=0, futex_word=0x5631ae53b538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimised out>
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f367fb800, __canceltype = 914339888, __prev = 0x0}
        cbuffer = {wseq = 13468, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13468
        seq = 6734
#1  0x00007f3f72a1d2eb in __pthread_cond_wait_common (abstime=0x0, mutex=0x5631ae548560, cond=0x5631ae53b510) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f3f72a1cf80 <__condvar_cleanup_waiting>, __arg = 0x7f3f367fb800, __canceltype = 914339888, __prev = 0x0}
        cbuffer = {wseq = 13468, cond = 0x5631ae53b510, mutex = 0x5631ae548560, private = 0}
        err = <optimised out>
        g = 0
        flags = <optimised out>
        g1_start = <optimised out>
        signals = <optimised out>
        result = 0
        wseq = 13468
        seq = 6734
#2  0x00007f3f72a1d2eb in __pthread_cond_wait (cond=0x5631ae53b510, mutex=0x5631ae548560) at pthread_cond_wait.c:655
#3  0x00007f3f6e690f54 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4  0x00007f3f6e691225 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5  0x00007f3f6ea79fda in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6  0x00007f3f6ea9a652 in  () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139909474010880, -3224934076006926952, 140729094906286, 140729094906287, 140729094906416, 139909474007616, 3260843024045700504, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#8  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 3 (Thread 0x7f3f64bae700 (LWP 5925)):
#0  0x00007f3f729336d9 in __GI___poll (fds=0x7f3ef8009ef0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f3f739f0e46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f739f11d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f73be3766 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f3f73a19135 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139910249637632, -3224934076006926952, 139910258026254, 139910258026255, 139910258026384, 139910249634368, 3260732569298007448, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#6  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 2 (Thread 0x7f3f6639c700 (LWP 5923)):
#0  0x00007f3f729336d9 in __GI___poll (fds=0x5631ae5217b0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
#1  0x00007f3f739f0e46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3f739f0f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3f739f0fb1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3f73a19135 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f3f72a17164 in start_thread (arg=<optimised out>) at pthread_create.c:486
        ret = <optimised out>
        pd = <optimised out>
        now = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139910274729728, -3224934076006926952, 140729094908014, 140729094908015, 140729094908144, 139910274726464, 3260738037865117080, 3260710350645753240}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimised out>
#6  0x00007f3f7293fdef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
.
Thread 1 (Thread 0x7f3f6639fcc0 (LWP 5921)):
#0  0x00007f3f72a21c67 in raise (sig=<optimised out>) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552}}
        pid = <optimised out>
        tid = <optimised out>
#1  0x00005631ad6a201b in  ()
#2  0x00007f3f72a21dd0 in <signal handler called> () at /lib/x86_64-linux-gnu/libpthread.so.0
#3  0x00007f3f72866077 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 94771434632789, 94771434632972, 94771434632672, 94771434632972, 139910482795680, 0, 32, 129, 127, 139910482795584, 139910481415256, 569879822336, 3, 2048, 0}}
        pid = <optimised out>
        tid = <optimised out>
#4  0x00007f3f72847535 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x7f3f73a45579, sa_sigaction = 0x7f3f73a45579}, sa_mask = {__val = {140728898420737, 0, 113, 94771384883392, 1290124942650113024, 206158430232, 139910499816825, 139910499838299, 139910858145792, 94771384883392, 0, 0, 1290124942650113024, 139910484102589, 94771384883392, 114}}, sa_flags = 1940647360, sa_restorer = 0x7ffe0bb628d0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#5  0x00007f3f739bedd3 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f3f73a1838a in g_assertion_message_expr () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f3f72ade10e in meta_window_unmanage () at /usr/lib/x86_64-linux-gnu/libmutter-3.so.0
#8  0x00007f3f72aee34c in  () at /usr/lib/x86_64-linux-gnu/libmutter-3.so.0
#9  0x00007f3f72aef23b in  () at /usr/lib/x86_64-linux-gnu/libmutter-3.so.0
#10 0x00007f3f72737c7f in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#11 0x00007f3f72737f49 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#12 0x00007f3f727027f0 in gdk_display_get_event () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#13 0x00007f3f72737d12 in  () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#14 0x00007f3f739f0c3e in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f3f739f0ed8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f3f739f11d2 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f3f72acee0c in meta_run () at /usr/lib/x86_64-linux-gnu/libmutter-3.so.0
#18 0x00005631ad6a1847 in  ()
#19 0x00007f3f7284909b in __libc_start_main (main=0x5631ad6a1460, argc=1, argv=0x7ffe0bb62ff8, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7ffe0bb62fe8) at ../csu/libc-start.c:308
        result = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 9177739414136026520, 94771362797936, 140729094909936, 0, 0, 3225330391452611992, 3260710044654368152}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffe0bb63008, 0x7f3f73f65190}, data = {prev = 0x0, cleanup = 0x0, canceltype = 196489224}}}
        not_first_call = <optimised out>
#20 0x00005631ad6a199a in  ()