.
Thread 13 (Thread 0x7f82d67fc700 (LWP 24163)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82d67fba00, __canceltype = -1016071248, __prev = 0x0}
        cbuffer = {wseq = 3435, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1717
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82d67fc700) at pthread_create.c:463
        pd = 0x7f82d67fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140199921174272, -7121989286480503346, 140199921171520, 0, 94402360874176, 140731349239344, 7074082463054634446, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 12 (Thread 0x7f82d6ffd700 (LWP 24162)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82d6ffca00, __canceltype = -687879440, __prev = 0x0}
        cbuffer = {wseq = 3431, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1715
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82d6ffd700) at pthread_create.c:463
        pd = 0x7f82d6ffd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140199929566976, -7121989286480503346, 140199929564224, 0, 94402360674176, 140731349239344, 7074083565250616782, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 11 (Thread 0x7f82d7fff700 (LWP 24160)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82d7ffea00, __canceltype = -671094032, __prev = 0x0}
        cbuffer = {wseq = 3433, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1716
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82d7fff700) at pthread_create.c:463
        pd = 0x7f82d7fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140199946352384, -7121989286480503346, 140199946349632, 0, 94402361969296, 140731349239344, 7074085763200130510, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 10 (Thread 0x7f82e88d1700 (LWP 24159)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f03488) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82e88d0a00, __canceltype = -393409952, __prev = 0x0}
        cbuffer = {wseq = 3442, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1721
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82e88d1700) at pthread_create.c:463
        pd = 0x7f82e88d1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200224036608, -7121989286480503346, 140200224033856, 0, 94402360292272, 140731349239344, 7074114190514920910, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 9 (Thread 0x7f82e90d2700 (LWP 24158)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82e90d1a00, __canceltype = -385017312, __prev = 0x0}
        cbuffer = {wseq = 3439, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1719
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82e90d2700) at pthread_create.c:463
        pd = 0x7f82e90d2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200232429312, -7121989286480503346, 140200232426560, 0, 94402360292672, 140731349239344, 7074115290563419598, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 8 (Thread 0x7f82d5ffb700 (LWP 24164)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82d5ffaa00, __canceltype = -704665040, __prev = 0x0}
        cbuffer = {wseq = 3441, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1720
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82d5ffb700) at pthread_create.c:463
        pd = 0x7f82d5ffb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140199912781568, -7121989286480503346, 140199912778816, 0, 94402360789856, 140731349239344, 7074090159099157966, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 7 (Thread 0x7f82e98d3700 (LWP 24157)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f0348c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82e98d2a00, __canceltype = -376624544, __prev = 0x0}
        cbuffer = {wseq = 3437, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 1
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1718
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82e98d3700) at pthread_create.c:463
        pd = 0x7f82e98d3700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200240822016, -7121989286480503346, 140200240819264, 0, 94402361969152, 140731349239344, 7074116388464434638, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 6 (Thread 0x7f82d77fe700 (LWP 24161)):
#0  0x00007f8319ab09f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55dbc2f03488) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
        oldtype = <optimized out>
        err = <optimized out>
        __ret = <optimized out>
        resultvar = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55dbc2f10470, cond=0x55dbc2f03460) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f8319ab0690 <__condvar_cleanup_waiting>, __arg = 0x7f82d77fda00, __canceltype = -679486736, __prev = 0x0}
        cbuffer = {wseq = 3444, cond = 0x55dbc2f03460, mutex = 0x55dbc2f10470, private = 0}
        rt = <optimized out>
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        signals = <optimized out>
        result = 0
        wseq = <optimized out>
        seq = 1722
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        rt = <optimized out>
        s = <optimized out>
#2  __pthread_cond_wait (cond=0x55dbc2f03460, mutex=0x55dbc2f10470) at pthread_cond_wait.c:655
No locals.
#3  0x00007f83121ef5e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#4  0x00007f83121ef835 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#5  0x00007f83125ecae5 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#6  0x00007f831260d592 in ?? () from /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82d77fe700) at pthread_create.c:463
        pd = 0x7f82d77fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140199937959680, -7121989286480503346, 140199937956928, 0, 94402360700464, 140731349239344, 7074084665299115470, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 5 (Thread 0x7f82ea0d4700 (LWP 24156)):
#0  0x00007f83197c6bf9 in __GI___poll (fds=0x7f82e4007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f82ef148451 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#2  0x00007f82ef139e10 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#3  0x00007f82ef13a4a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#4  0x00007f82ef13a530 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#5  0x00007f82ef148399 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
No symbol table info available.
#6  0x00007f82eeeea2a8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-11.1.so
No symbol table info available.
#7  0x00007f8319aaa6db in start_thread (arg=0x7f82ea0d4700) at pthread_create.c:463
        pd = 0x7f82ea0d4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200249214720, -7121989286480503346, 140200249211968, 0, 94402362006368, 140731349240816, 7074108692419911118, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#8  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7f82fe3b4700 (LWP 24153)):
#0  0x00007f83197c6bf9 in __GI___poll (fds=0x7f82ac0013e0, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f831b82c439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f831b82c7d2 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f831be18f66 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f831b853e85 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8319aaa6db in start_thread (arg=0x7f82fe3b4700) at pthread_create.c:463
        pd = 0x7f82fe3b4700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200587773696, -7121989286480503346, 140200587770944, 0, 94402356796112, 140200596162944, 7074134719921724878, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7f82fffff700 (LWP 24151)):
#0  0x00007f83197c6bf9 in __GI___poll (fds=0x55dbc2f43d10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f831b82c439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f831b82c54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f83044af36d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f831b853e85 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8319aaa6db in start_thread (arg=0x7f82fffff700) at pthread_create.c:463
        pd = 0x7f82fffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200617441024, -7121989286480503346, 140200617438272, 0, 94402356793664, 140731349239600, 7074138539758263758, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7f8305314700 (LWP 24150)):
#0  0x00007f83197c6bf9 in __GI___poll (fds=0x55dbc2eef170, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 18446744073709551100
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f831b82c439 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f831b82c54c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f831b82c591 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f831b853e85 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8319aaa6db in start_thread (arg=0x7f8305314700) at pthread_create.c:463
        pd = 0x7f8305314700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140200704558848, -7121989286480503346, 140200704556096, 0, 94402356793344, 140731349241040, 7075038570019364302, 7075066156430990798}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f83197d388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7f831c6faac0 (LWP 24146)):
#0  0x00007f831a4a7b38 in ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-2.so
No symbol table info available.
#1  0x00007f831a4a7493 in ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-2.so
No symbol table info available.
#2  0x00007f831a4d1dc4 in ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-2.so
No symbol table info available.
#3  0x00007f831a4a07c2 in clutter_x11_handle_event () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-2.so
No symbol table info available.
#4  0x00007f8319d2c0f3 in ?? () from /usr/lib/x86_64-linux-gnu/libmutter-2.so.0
No symbol table info available.
#5  0x00007f831b82c287 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f831b82c4c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f831b82c7d2 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f8319d5a01c in meta_run () from /usr/lib/x86_64-linux-gnu/libmutter-2.so.0
No symbol table info available.
#9  0x000055dbc10c048c in ?? ()
No symbol table info available.
#10 0x00007f83196d3b97 in __libc_start_main (main=0x55dbc10c0090, argc=1, argv=0x7ffe92149398, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe92149388) at ../csu/libc-start.c:310
        self = <optimized out>
        __self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 3935616531906502094, 94402324989344, 140731349242768, 0, 0, 7121519579292048846, 7075065542439017934}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7f831c542733 <_dl_init+259>, 0x7f831c52f1d0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 475277107}}}
        not_first_call = <optimized out>
#11 0x000055dbc10c05ca in ?? ()
No symbol table info available.