Attachment 115606 Details for Bug 90354 – backtrace

backtrace

file_90354.txt (text/plain), 52.15 KB, created by Igor Gnatenko on 2015-05-06 22:22:25 UTC

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Creator: Igor Gnatenko

Created: 2015-05-06 22:22:25 UTC

Size: 52.15 KB

patch

obsolete

>Thread 17 (Thread 0x7fffe06a8700 (LWP 25796)):
>#0  0x00007fffefd0829d in poll () at ../sysdeps/unix/syscall-template.S:81
>#1  0x00007ffff023deac in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0x7fffd80008e0, timeout=<optimized out>, context=0x5555557933d0) at gmain.c:4103
>        poll_func = 0x7ffff024d5f0 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7fffd80008e0
>#2  0x00007ffff023deac in g_main_context_iterate (context=context@entry=0x5555557933d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7fffd80008e0
>#3  0x00007ffff023dfbc in g_main_context_iteration (context=0x5555557933d0, may_block=may_block@entry=1) at gmain.c:3869
>        retval = <optimized out>
>#4  0x00007ffff023dff9 in glib_worker_main (data=<optimized out>) at gmain.c:5622
>#5  0x00007ffff0265385 in g_thread_proxy (data=0x55555578a8a0) at gthread.c:764
>        thread = <optimized out>
>#6  0x00007fffeffde61a in start_thread (arg=0x7fffe06a8700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffe06a8700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736958465792, 3764209213708104100, 0, 140737488340927, 140736958466496, 0, -3764190689532644956, -3764174012487765596}, 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"
>#7  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 16 (Thread 0x7fffdfea7700 (LWP 25797)):
>#0  0x00007fffefd0829d in poll () at ../sysdeps/unix/syscall-template.S:81
>#1  0x00007ffff023deac in g_main_context_iterate (priority=2147483647, n_fds=3, fds=0x7fffd00010c0, timeout=<optimized out>, context=0x5555557dd3b0) at gmain.c:4103
>        poll_func = 0x7ffff024d5f0 <g_poll>
>---Type <return> to continue, or q <return> to quit---
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x7fffd00010c0
>#2  0x00007ffff023deac in g_main_context_iterate (context=0x5555557dd3b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x7fffd00010c0
>#3  0x00007ffff023e232 in g_main_loop_run (loop=0x5555557dc380) at gmain.c:4002
>        __func__ = "g_main_loop_run"
>#4  0x00007ffff0867ba6 in gdbus_shared_thread_func (user_data=0x5555557db8f0) at gdbusprivate.c:246
>        data = 0x5555557db8f0
>#5  0x00007ffff0265385 in g_thread_proxy (data=0x55555578a8f0) at gthread.c:764
>        thread = <optimized out>
>#6  0x00007fffeffde61a in start_thread (arg=0x7fffdfea7700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffdfea7700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736950073088, 3764209213708104100, 0, 140737488341279, 140736950073792, 93824994883824, -3764279750511365724, -3764174012487765596}, 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"
>#7  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 15 (Thread 0x7fffd60f9700 (LWP 25798)):
>#0  0x00007fffeffe3cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>#1  0x00007fffdd95f3b3 in thread_function (mtx=0x555555993cb8, cond=0x555555993ce0) at ../../../../include/c11/threads_posix.h:154
>        task = 0x555555993c18
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-0\000\357\377\177\000"
>        fpstate = <optimized out>
>#2  0x00007fffdd95f3b3 in thread_function (sema=0x555555993cb8) at ../../../../src/gallium/auxiliary/os/os_thread.h:259
>---Type <return> to continue, or q <return> to quit---
>        task = 0x555555993c18
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-0\000\357\377\177\000"
>        fpstate = <optimized out>
>#3  0x00007fffdd95f3b3 in thread_function (init_data=init_data@entry=0x555555993c18) at lp_rast.c:767
>        task = 0x555555993c18
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-0\000\357\377\177\000"
>        fpstate = <optimized out>
>#4  0x00007fffdd95e987 in impl_thrd_routine (p=<optimized out>) at ../../../../include/c11/threads_posix.h:87
>        pack = {func = 0x7fffdd95f300 <thread_function>, arg = 0x555555993c18}
>#5  0x00007fffeffde61a in start_thread (arg=0x7fffd60f9700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffd60f9700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736784733952, 3764209213708104100, 0, 140737488344047, 140736784734656, 140736911632868, -3764300889266654812, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 14 (Thread 0x7fffd58f8700 (LWP 25799)):
>#0  0x00007fffeffe3cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>#1  0x00007fffdd95f3b3 in thread_function (mtx=0x555555993e18, cond=0x555555993e40) at ../../../../include/c11/threads_posix.h:154
>        task = 0x555555993d78
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-1\000\357\377\177\000"
>        fpstate = <optimized out>
>#2  0x00007fffdd95f3b3 in thread_function (sema=0x555555993e18) at ../../../../src/gallium/auxiliary/os/os_thread.h:259
>        task = 0x555555993d78
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-1\000\357\377\177\000"
>        fpstate = <optimized out>
>#3  0x00007fffdd95f3b3 in thread_function (init_data=init_data@entry=0x555555993d78) at lp_rast.c:767
>        task = 0x555555993d78
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-1\000\357\377\177\000"
>---Type <return> to continue, or q <return> to quit---
>        fpstate = <optimized out>
>#4  0x00007fffdd95e987 in impl_thrd_routine (p=<optimized out>) at ../../../../include/c11/threads_posix.h:87
>        pack = {func = 0x7fffdd95f300 <thread_function>, arg = 0x555555993d78}
>#5  0x00007fffeffde61a in start_thread (arg=0x7fffd58f8700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffd58f8700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736776341248, 3764209213708104100, 0, 140737488344047, 140736776341952, 140736911632868, -3764301989315153500, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 13 (Thread 0x7fffd50f7700 (LWP 25800)):
>#0  0x00007fffeffe3cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>#1  0x00007fffdd95f3b3 in thread_function (mtx=0x555555993f78, cond=0x555555993fa0) at ../../../../include/c11/threads_posix.h:154
>        task = 0x555555993ed8
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-2\000\357\377\177\000"
>        fpstate = <optimized out>
>#2  0x00007fffdd95f3b3 in thread_function (sema=0x555555993f78) at ../../../../src/gallium/auxiliary/os/os_thread.h:259
>        task = 0x555555993ed8
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-2\000\357\377\177\000"
>        fpstate = <optimized out>
>#3  0x00007fffdd95f3b3 in thread_function (init_data=init_data@entry=0x555555993ed8) at lp_rast.c:767
>        task = 0x555555993ed8
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-2\000\357\377\177\000"
>        fpstate = <optimized out>
>#4  0x00007fffdd95e987 in impl_thrd_routine (p=<optimized out>) at ../../../../include/c11/threads_posix.h:87
>        pack = {func = 0x7fffdd95f300 <thread_function>, arg = 0x555555993ed8}
>#5  0x00007fffeffde61a in start_thread (arg=0x7fffd50f7700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffd50f7700
>        now = <optimized out>
>        unwind_buf = 
>---Type <return> to continue, or q <return> to quit---
>              {cancel_jmp_buf = {{jmp_buf = {140736767948544, 3764209213708104100, 0, 140737488344047, 140736767949248, 140736911632868, -3764303089363652188, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 12 (Thread 0x7fffd48f6700 (LWP 25801)):
>#0  0x00007fffeffe3cf0 in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>#1  0x00007fffdd95f3b3 in thread_function (mtx=0x5555559940d8, cond=0x555555994100) at ../../../../include/c11/threads_posix.h:154
>        task = 0x555555994038
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-3\000\357\377\177\000"
>        fpstate = <optimized out>
>#2  0x00007fffdd95f3b3 in thread_function (sema=0x5555559940d8) at ../../../../src/gallium/auxiliary/os/os_thread.h:259
>        task = 0x555555994038
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-3\000\357\377\177\000"
>        fpstate = <optimized out>
>#3  0x00007fffdd95f3b3 in thread_function (init_data=init_data@entry=0x555555994038) at lp_rast.c:767
>        task = 0x555555994038
>        rast = 0x555555993c00
>        thread_name = "llvmpipe-3\000\357\377\177\000"
>        fpstate = <optimized out>
>#4  0x00007fffdd95e987 in impl_thrd_routine (p=<optimized out>) at ../../../../include/c11/threads_posix.h:87
>        pack = {func = 0x7fffdd95f300 <thread_function>, arg = 0x555555994038}
>#5  0x00007fffeffde61a in start_thread (arg=0x7fffd48f6700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffd48f6700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736759555840, 3764209213708104100, 0, 140737488344047, 140736759556544, 140736911632868, -3764304189412150876, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>---Type <return> to continue, or q <return> to quit---
>
>Thread 11 (Thread 0x7fffcf30a700 (LWP 25802)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x55555609fc78, mutex=mutex@entry=0x55555609fc70) at gthread-posix.c:1395
>        sampled = 0
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=0x55555609fc70, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f76 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __func__ = "g_async_queue_pop_unlocked"
>#4  0x00007ffff0265d75 in g_thread_pool_thread_proxy (pool=0x555556012fa0) at gthreadpool.c:245
>        task = 0x0
>        task = 0x0
>        pool = 0x555556012fa0
>#5  0x00007ffff0265d75 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x555556012fa0
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x555555f32de0) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffcf30a700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffcf30a700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736669460224, 3764209213708104100, 0, 140737488341263, 140736669460928, 93825003499424, -3764245990457806428, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 10 (Thread 0x7fffceb09700 (LWP 25803)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x55555609fc78, mutex=mutex@entry=0x55555609fc70) at gthread-posix.c:1395
>        sampled = 0
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=0x55555609fc70, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f76 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>---Type <return> to continue, or q <return> to quit---
>        __func__ = "g_async_queue_pop_unlocked"
>#4  0x00007ffff0265d75 in g_thread_pool_thread_proxy (pool=0x555556012fa0) at gthreadpool.c:245
>        task = 0x0
>        task = 0x0
>        pool = 0x555556012fa0
>#5  0x00007ffff0265d75 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x555556012fa0
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x555555f32d90) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffceb09700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffceb09700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736661067520, 3764209213708104100, 0, 140737488341263, 140736661068224, 93825003499424, -3764247090506305116, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 9 (Thread 0x7fffce308700 (LWP 25804)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x55555609fc78, mutex=mutex@entry=0x55555609fc70) at gthread-posix.c:1395
>        sampled = 0
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=0x55555609fc70, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f76 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __func__ = "g_async_queue_pop_unlocked"
>#4  0x00007ffff0265d75 in g_thread_pool_thread_proxy (pool=0x555556012fa0) at gthreadpool.c:245
>        task = 0x0
>        task = 0x0
>        pool = 0x555556012fa0
>#5  0x00007ffff0265d75 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x555556012fa0
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x555555f32c50) at gthread.c:764
>---Type <return> to continue, or q <return> to quit---
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffce308700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffce308700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736652674816, 3764209213708104100, 0, 140737488341263, 140736652675520, 93825003499424, -3764248190554803804, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 8 (Thread 0x7fffcdb07700 (LWP 25805)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x55555609fc78, mutex=mutex@entry=0x55555609fc70) at gthread-posix.c:1395
>        sampled = 0
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=0x55555609fc70, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f76 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __func__ = "g_async_queue_pop_unlocked"
>#4  0x00007ffff0265d75 in g_thread_pool_thread_proxy (pool=0x555556012fa0) at gthreadpool.c:245
>        task = 0x0
>        task = 0x0
>        pool = 0x555556012fa0
>#5  0x00007ffff0265d75 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x555556012fa0
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x555555f32ca0) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffcdb07700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffcdb07700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736644282112, 3764209213708104100, 0, 140737488341263, 140736644282816, 93825003499424, -3764249290603302492, -3764174012487765596}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>        __PRETTY_FUNCTION__ = "start_thread"
>#8  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 7 (Thread 0x7fffcd306700 (LWP 25806)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x55555609fc78, mutex=mutex@entry=0x55555609fc70) at gthread-posix.c:1395
>        sampled = 0
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=0x55555609fc70, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f76 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __func__ = "g_async_queue_pop_unlocked"
>#4  0x00007ffff0265d75 in g_thread_pool_thread_proxy (pool=0x555556012fa0) at gthreadpool.c:245
>        task = 0x0
>        task = 0x0
>        pool = 0x555556012fa0
>#5  0x00007ffff0265d75 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x555556012fa0
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x555555f32c00) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffcd306700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffcd306700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736635889408, 3764209213708104100, 0, 140737488341263, 140736635890112, 93825003499424, -3764250390651801180, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 6 (Thread 0x7fffccb05700 (LWP 25808)):
>#0  0x00007fffefd0829d in poll () at ../sysdeps/unix/syscall-template.S:81
>#1  0x00007ffff023deac in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7fffc80010c0, timeout=<optimized out>, context=0x5555560a4c40) at gmain.c:4103
>---Type <return> to continue, or q <return> to quit---
>        poll_func = 0x7ffff024d5f0 <g_poll>
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7fffc80010c0
>#2  0x00007ffff023deac in g_main_context_iterate (context=context@entry=0x5555560a4c40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7fffc80010c0
>#3  0x00007ffff023dfbc in g_main_context_iteration (context=0x5555560a4c40, may_block=1) at gmain.c:3869
>        retval = <optimized out>
>#4  0x00007fffdc13d2ad in dconf_gdbus_worker_thread () at /usr/lib64/gio/modules/libdconfsettings.so
>#5  0x00007ffff0265385 in g_thread_proxy (data=0x555555d592d0) at gthread.c:764
>        thread = <optimized out>
>#6  0x00007fffeffde61a in start_thread (arg=0x7fffccb05700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffccb05700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736627496704, 3764209213708104100, 0, 140737488341999, 140736627497408, 93825004096576, -3764251490700299868, -3764174012487765596}, 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"
>#7  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 5 (Thread 0x7fffc77e6700 (LWP 25809)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028342a in g_cond_wait_until (cond=cond@entry=0x555555793298, mutex=mutex@entry=0x555555793290, end_time=end_time@entry=93924571774) at gthread-posix.c:1442
>        now = {tv_sec = 93924, tv_nsec = 215443306}
>        span = {tv_sec = 0, tv_nsec = 356330694}
>        sampled = 3
>        res = <optimized out>
>#2  0x00007ffff0212a69 in g_async_queue_pop_intern_unlocked (queue=0x555555793290, wait=wait@entry=1, end_time=93924571774) at gasyncqueue.c:422
>---Type <return> to continue, or q <return> to quit---
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff02130c8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at gasyncqueue.c:570
>        end_time = <optimized out>
>#4  0x00007ffff0265cf6 in g_thread_pool_thread_proxy (pool=0x555555793230) at gthreadpool.c:262
>        task = 0x0
>        task = 0x7fffc00082c0
>        pool = 0x555555793230
>#5  0x00007ffff0265cf6 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x7fffc00082c0
>        pool = 0x555555793230
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x5555560dcb70) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffc77e6700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffc77e6700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736540337920, 3764209213708104100, 0, 140737488339391, 140736540338624, 93824994587184, -3764263086575128156, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 4 (Thread 0x7fffb5e44700 (LWP 25810)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x555556466e88, mutex=mutex@entry=0x555556466e80) at gthread-posix.c:1395
>        sampled = 1
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x555556466e80, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f17 in g_async_queue_pop (queue=0x555556466e80) at gasyncqueue.c:453
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop"
>#4  0x00007fffc552ed88 in gom_adapter_worker () at /lib64/libgom-1.0.so.0
>#5  0x00007ffff0265385 in g_thread_proxy (data=0x5555562a3940) at gthread.c:764
>        thread = <optimized out>
>#6  0x00007fffeffde61a in start_thread (arg=0x7fffb5e44700) at pthread_create.c:333
>---Type <return> to continue, or q <return> to quit---
>        __res = <optimized out>
>        pd = 0x7fffb5e44700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736245024512, 3764209213708104100, 0, 140737488340767, 140736245025216, 93825008037504, -3764371990839627356, -3764174012487765596}, 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"
>#7  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 3 (Thread 0x7fffb5643700 (LWP 25811)):
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028330f in g_cond_wait (cond=cond@entry=0x5555564ece88, mutex=mutex@entry=0x5555564ece80) at gthread-posix.c:1395
>        sampled = 1
>#2  0x00007ffff0212aab in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x5555564ece80, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff0212f17 in g_async_queue_pop (queue=0x5555564ece80) at gasyncqueue.c:453
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop"
>#4  0x00007fffc552ed88 in gom_adapter_worker () at /lib64/libgom-1.0.so.0
>#5  0x00007ffff0265385 in g_thread_proxy (data=0x5555562a3450) at gthread.c:764
>        thread = <optimized out>
>#6  0x00007fffeffde61a in start_thread (arg=0x7fffb5643700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffb5643700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736236631808, 3764209213708104100, 0, 140737488340607, 140736236632512, 93825008586368, -3764373090888126044, -3764174012487765596}, 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"
>#7  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 2 (Thread 0x7fffb4e42700 (LWP 25812)):
>---Type <return> to continue, or q <return> to quit---
>#0  0x00007fffefd0dea9 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>#1  0x00007ffff028342a in g_cond_wait_until (cond=cond@entry=0x555555793298, mutex=mutex@entry=0x555555793290, end_time=end_time@entry=93924583032) at gthread-posix.c:1442
>        now = {tv_sec = 93924, tv_nsec = 83032252}
>        span = {tv_sec = 0, tv_nsec = 499999748}
>        sampled = 3
>        res = <optimized out>
>#2  0x00007ffff0212a69 in g_async_queue_pop_intern_unlocked (queue=0x555555793290, wait=wait@entry=1, end_time=93924583032) at gasyncqueue.c:422
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007ffff02130c8 in g_async_queue_timeout_pop_unlocked (queue=<optimized out>, timeout=timeout@entry=500000) at gasyncqueue.c:570
>        end_time = <optimized out>
>#4  0x00007ffff0265cf6 in g_thread_pool_thread_proxy (pool=0x555555793230) at gthreadpool.c:262
>        task = 0x0
>        task = 0x7fffc0008530
>        pool = 0x555555793230
>#5  0x00007ffff0265cf6 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x7fffc0008530
>        pool = 0x555555793230
>#6  0x00007ffff0265385 in g_thread_proxy (data=0x7fffa8013770) at gthread.c:764
>        thread = <optimized out>
>#7  0x00007fffeffde61a in start_thread (arg=0x7fffb4e42700) at pthread_create.c:333
>        __res = <optimized out>
>        pd = 0x7fffb4e42700
>        now = <optimized out>
>        unwind_buf = 
>              {cancel_jmp_buf = {{jmp_buf = {140736228239104, 3764209213708104100, 0, 140737488340543, 140736228239808, 93824994587184, -3764374190936624732, -3764174012487765596}, 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  0x00007fffefd13bdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>Thread 1 (Thread 0x7ffff7f4ba00 (LWP 25792)):
>#0  0x00007ffff0244e2b in g_logv (breakpoint=1) at gmessages.c:315
>        domain = 0x0
>        data = 0x0
>        depth = 1
>        log_func = 0x7ffff02445f0 <g_log_default_handler>
>        domain_fatal_mask = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        masquerade_fatal = 0
>        test_level = <optimized out>
>        was_fatal = <optimized out>
>        was_recursion = <optimized out>
>        msg = 0x555556793080 "The program 'totem' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadMatch (invalid parameter attributes)'.\n  (Details: serial 795 error_code 8 request"...
>        msg_alloc = 0x555556793080 "The program 'totem' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadMatch (invalid parameter attributes)'.\n  (Details: serial 795 error_code 8 request"...
>        i = 2
>#1  0x00007ffff0244e2b in g_logv (log_domain=0x7ffff196b30e "Gdk", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fffffffcf70) at gmessages.c:1041
>        domain = 0x0
>        data = 0x0
>        depth = 1
>        log_func = 0x7ffff02445f0 <g_log_default_handler>
>        domain_fatal_mask = <optimized out>
>        masquerade_fatal = 0
>        test_level = <optimized out>
>        was_fatal = <optimized out>
>        was_recursion = <optimized out>
>        msg = 0x555556793080 "The program 'totem' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadMatch (invalid parameter attributes)'.\n  (Details: serial 795 error_code 8 request"...
>        msg_alloc = 0x555556793080 "The program 'totem' received an X Window System error.\nThis probably reflects a bug in the program.\nThe error was 'BadMatch (invalid parameter attributes)'.\n  (Details: serial 795 error_code 8 request"...
>        i = 2
>#2  0x00007ffff0244f9f in g_log (log_domain=log_domain@entry=0x7ffff196b30e "Gdk", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7ffff198788d "%s")
>    at gmessages.c:1079
>        args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fffffffd050, reg_save_area = 0x7fffffffcf90}}
>#3  0x00007ffff1934ada in _gdk_x11_display_error_event (display=display@entry=0x5555557aa000 [GdkX11Display], error=error@entry=0x7fffffffd120) at gdkdisplay-x11.c:2552
>        buf = "BadMatch (invalid parameter attributes)", '\000' <repeats 24 times>
>        msg = <optimized out>
>        display_x11 = <optimized out>
>        tmp_list = <optimized out>
>        ignore = 0
>#4  0x00007ffff19413f1 in gdk_x_error (xdisplay=0x5555557981a0, error=0x7fffffffd120) at gdkmain-x11.c:303
>        error_display = 0x5555557aa000 [GdkX11Display]
>        manager = <optimized out>
>Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
>        displays = 0x555555e1a060
>        error = 0x7fffffffd120
>        xdisplay = 0x5555557981a0
>#5  0x00007ffff43c43fd in _XError (dpy=dpy@entry=0x5555557981a0, rep=rep@entry=0x5555564a4650) at XlibInt.c:1429
>        rtn_val = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        event = 
>            {type = 0, xany = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136}, xkey = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, root = 140737177592357, subwindow = 93824994607520, time = 93824994643232, x = 800, y = 0, x_root = -11840, y_root = 32767, state = 4294955664, keycode = 32767, same_screen = -310761023}, xbutton = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, root = 140737177592357, subwindow = 93824994607520, time = 93824994643232, x = 800, y = 0, x_root = -11840, y_root = 32767, state = 4294955664, button = 32767, same_screen = -310761023}, xmotion = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, root = 140737177592357, subwindow = 93824994607520, time = 93824994643232, x = 800, y = 0, x_root = -11840, y_root = 32767, state = 4294955664, is_hint = -1 '\377', same_screen = -310761023}, xcrossing = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, root = 140737177592357, subwindow = 93824994607520, time = 93824994643232, x = 800, y = 0, x_root = -11840, y_root = 32767, mode = -11632, detail = 32767, same_screen = -310761023, focus = 32767, state = 4294955416}, xfocus = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, mode = -310762971, detail = 32767}, xexpose = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, x = -310762971, y = 32767, width = 1434026400, height = 21845, count = 1434062112}, xgraphicsexpose = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, drawable = 93825003440136, x = -310762971, y = 32767, width = 1434026400, height = 21845, count = 1434062112, major_code = 21845, minor_code = 800}, xnoexpose = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, drawable = 93825003440136, major_code = -310762971, minor_code = 32767}, xvisibility = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, state = -310762971}, xcreatewindow = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, parent = 93825003440136, window = 140737177592357, x = 1434026400, y = 21845, width = 1434062112, height = 21845, border_width = 800, override_redirect = 0}, xdestroywindow = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357}, xunmap = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, from_configure = 1434026400}, xmap = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, override_redirect = 1434026400}, xmaprequest = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, parent = 93825003440136, window = 140737177592357}, xreparent = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, parent = 93824994607520, x = 1434062112, y = 21845, override_redirect = 800}, xconfigure = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, x = 1434026400, y = 21845, width = 1434062112, height = 21845, border_width = 800, above = 140737488343488, override_redirect = -11632}, xgravity = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, x = 1434026400, y = 21845}, xresizerequest = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, width = -310762971, height = 32767}, xconfigurerequest = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, parent = 93825003440136, window = 140737177592357, x = 1434026400, y = 21845, width = 1434062112, height = 21845, border_width = 800, above = 140737488343488, detail = -11632, value_mask = 140737177594305}, xcirculate = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, event = 93825003440136, window = 140737177592357, place = 1434026400}, xcirculaterequest = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, parent = 93825003440136, window = 140737177592357, place = 1434026400}, xproperty = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, atom = 140737177592357, time = 93824994607520, state = 1434062112}, xselectionclear = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, selection = 140737177592357, time = 93824994607520}, xselectionrequest = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, owner = 93825003440136, requestor = 140737177592357, selection = 93824994607520, target = 93824994643232, property = 800, time = 140737488343488}, xselection = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, requestor = 93825003440136, selection = 140737177592357, target = 93824994607520, property = 93824994643232, time = 800}, xcolormap = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, colormap = 140737177592357, new = 1434026400, state = 21845}, xclient = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, message_type = 140737177592357, format = 1434026400, data = {b = " \rzUUU\000\000 \003\000\000\000\000\000\000\300\321\377\377", s = {3360, 21882, 21845, 0, 800, 0, 0, 0, -11840, -1}, l = {93824994643232, 800, 140737488343488, 140737488343696, 140737177594305}}}, xmapping = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, request = -310762971, first_keycode = 32767, count = 1434026400}, xerror = {type = 0, display = 0x5555557981a0, resourceid = 27263050, serial = 795, error_code = 8 '\b', request_code = 72 'H', minor_code = 0 '\000'}, xkeymap = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, window = 93825003440136, key_vector = "%\"z\355\377\177\000\000\240\201yUUU\000\000 \rzUUU\000\000 \003\000\000\000\000\000"}, xgeneric = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, extension = 1442859016, evtype = 21845}, xcookie = {type = 0, serial = 93824994607520, send_event = 27263050, display = 0x31b, extension = 1442859016, evtype = 21845, cookie = 3984204325, data = 0x5555557981a0}, pad = {93823560581120, 93824994607520, 27263050, 795, 93825003440136, 140737177592357, 93824994607520, 93824994643232, 800, 140737488343488, 140737488343696, 140737177594305, 140737488343448, 140737177594613, 0, 93825010635584, 800, 140737488343488, 0,---Type <return> to continue, or q <return> to quit---
> 140737216328460, 1, -1, 0, 0}}
>        async = <optimized out>
>        next = <optimized out>
>#6  0x00007ffff43c1287 in handle_error (dpy=0x5555557981a0, err=0x5555564a4650, in_XReply=<optimized out>) at xcb_io.c:213
>        ext = <optimized out>
>        ret_code = 21845
>#7  0x00007ffff43c1345 in handle_response (dpy=dpy@entry=0x5555557981a0, response=0x5555564a4650, in_XReply=in_XReply@entry=1) at xcb_io.c:325
>        async = <optimized out>
>        next = <optimized out>
>#8  0x00007ffff43c2300 in _XReply (dpy=dpy@entry=0x5555557981a0, rep=rep@entry=0x7fffffffd2e0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:627
>        event = <optimized out>
>        req = <optimized out>
>        response = 0x5555566e1340
>        error = 0x0
>        c = <optimized out>
>        reply = <optimized out>
>        current = 0x55555638df50
>        __PRETTY_FUNCTION__ = "_XReply"
>#9  0x00007ffff43bdc3d in XSync (dpy=0x5555557981a0, discard=discard@entry=0) at Sync.c:44
>        rep = {type = 0 '\000', revertTo = 0 '\000', sequenceNumber = 0, length = 0, focus = 1441468496, pad1 = 21845, pad2 = 0, pad3 = 0, pad4 = 32, pad5 = 0}
>#10 0x00007ffff43bdcdb in _XSyncFunction (dpy=<optimized out>) at Synchro.c:35
>#11 0x00007ffff43b70fe in XPutImage (dpy=0x5555557981a0, d=27263047, gc=0x555555dc2840, image=image@entry=0x555555eb1050, req_xoffset=req_xoffset@entry=0, req_yoffset=<optimized out>, req_yoffset@entry=0, x=0, y=0, req_width=704, req_height=384) at PutImage.c:1022
>        width = 704
>        height = 384
>        dest_bits_per_pixel = 32
>        dest_scanline_pad = 32
>#12 0x00007fffeb2b45d7 in swrastPutImage2 (draw=<optimized out>, op=<optimized out>, x=<optimized out>, y=<optimized out>, w=<optimized out>, h=<optimized out>, stride=0, data=0x7fffb4438040 "", loaderPrivate=0x555555dc2720) at drisw_glx.c:166
>        pdp = 0x555555dc2720
>        pdraw = 0x555555dc2720
>        dpy = <optimized out>
>        drawable = <optimized out>
>        ximage = 0x555555eb1050
>        gc = <optimized out>
>#13 0x00007fffeb2b4603 in swrastPutImage (draw=<optimized out>, op=<optimized out>, x=<optimized out>, y=<optimized out>, w=<optimized out>, h=<optimized out>, data=0x7fffb4438040 "", loaderPrivate=0x555555dc2720) at drisw_glx.c:176
>#14 0x00007fffdd611ce6 in drisw_put_image (height=<optimized out>, width=<optimized out>, data=<optimized out>, dPriv=<optimized out>) at drisw.c:70
>        sPriv = <optimized out>
>        loader = <optimized out>
>        dPriv = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>#15 0x00007fffdd611ce6 in drisw_put_image (drawable=<optimized out>, data=<optimized out>, width=<optimized out>, height=<optimized out>) at drisw.c:113
>        dPriv = <optimized out>
>#16 0x00007fffdd6123ae in drisw_swap_buffers (sub_box=0x0, ptex=0x5555562f65d0, dPriv=0x555555eae4e0) at drisw.c:136
>        drawable = <optimized out>
>        screen = <optimized out>
>        ctx = 0x555555884f10
>        drawable = <optimized out>
>        ptex = 0x5555562f65d0
>#17 0x00007fffdd6123ae in drisw_swap_buffers (ptex=0x5555562f65d0, dPriv=0x555555eae4e0) at drisw.c:153
>        ctx = 0x555555884f10
>        drawable = <optimized out>
>        ptex = 0x5555562f65d0
>#18 0x00007fffdd6123ae in drisw_swap_buffers (dPriv=0x555555eae4e0) at drisw.c:180
>        ctx = 0x555555884f10
>        drawable = <optimized out>
>        ptex = 0x5555562f65d0
>#19 0x00007fffeb2b40a5 in driswSwapBuffers (pdraw=0x555555dc2720, target_msc=<optimized out>, divisor=<optimized out>, remainder=<optimized out>, flush=<optimized out>)
>    at drisw_glx.c:552
>        pdp = 0x555555dc2720
>        psc = 0x555555898560
>#20 0x00007ffff5c0aea7 in _cogl_winsys_onscreen_swap_buffers_with_damage (onscreen=0x555555eae150, rectangles=<optimized out>, n_rectangles=<optimized out>)
>    at winsys/cogl-winsys-glx.c:1995
>        framebuffer = 0x555555eae150
>        context = 0x555555aceec0
>        xlib_renderer = 0x5555558d6760
>        glx_renderer = 0x5555557e5000
>        xlib_onscreen = 0x555555eaa000
>        glx_onscreen = 0x555555eaa000
>        have_counter = 0
>        drawable = <optimized out>
>#21 0x00007ffff5bfa29e in cogl_onscreen_swap_buffers_with_damage (onscreen=<optimized out>, rectangles=<optimized out>, n_rectangles=<optimized out>) at ./cogl-onscreen.c:315
>        framebuffer = <optimized out>
>        winsys = <optimized out>
>        info = <optimized out>
>        __func__ = "cogl_onscreen_swap_buffers_with_damage"
>#22 0x00007ffff629e195 in clutter_stage_cogl_redraw (stage_window=0x555555c981a0) at cogl/clutter-stage-cogl.c:641
>        stage_cogl = <optimized out>
>        geom = {x = 1064899799, y = 0, width = 664, height = 373}
>        have_clip = <optimized out>
>        may_use_clipped_redraw = <optimized out>
>        use_clipped_redraw = <optimized out>
>---Type <return> to continue, or q <return> to quit---
>        can_blit_sub_buffer = <optimized out>
>        has_buffer_age = <optimized out>
>        wrapper = <optimized out>
>        clip_region = <optimized out>
>        damage = {0, 0, 664, 373}
>        ndamage = -1
>        force_swap = <optimized out>
>        window_scale = 1
>#23 0x00007ffff62a0f4a in clutter_stage_gdk_redraw (stage_window=0x555555c981a0) at gdk/clutter-stage-gdk.c:468
>        stage_gdk = 0x555555c981a0 [ClutterStageGdk]
>        clock = 0x5555557c2df0 [GdkFrameClockIdle]
>#24 0x00007ffff630da57 in _clutter_stage_do_update (stage=0x555555b2e9c0 [ClutterStage]) at clutter-stage.c:1130
>        backend = <optimized out>
>        actor = 0x555555b2e9c0 [ClutterStage]
>        priv = 0x555555b2e3e0
>        priv = <optimized out>
>#25 0x00007ffff630da57 in _clutter_stage_do_update (stage=stage@entry=0x555555b2e9c0 [ClutterStage]) at clutter-stage.c:1186
>        priv = <optimized out>
>#26 0x00007ffff62a0905 in clutter_master_clock_gdk_update (master_clock=0x5555560ebdc0 [ClutterMasterClockGdk], stage=0x555555b2e9c0 [ClutterStage])
>    at gdk/clutter-master-clock-gdk.c:223
>        stage_updated = 0
>        stage = 0x555555b2e9c0 [ClutterStage]
>Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
>        stages = 0x5555557c2df0
>Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
>        l = 0x555555921380
>#27 0x00007ffff62a0905 in clutter_master_clock_gdk_update (frame_clock=0x5555557c2df0 [GdkFrameClockIdle], master_clock=0x5555560ebdc0 [ClutterMasterClockGdk])
>    at gdk/clutter-master-clock-gdk.c:280
>        stage = 0x555555b2e9c0 [ClutterStage]
>Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
>        stages = 0x5555557c2df0
>Python Exception <class 'TypeError'> iter() returned non-iterator of type '_iterator': 
>        l = 0x555555921380
>#31 0x00007ffff05589b5 in <emit signal 0x7ffff1984c94 "update" on instance 0x5555557c2df0 [GdkFrameClockIdle]> (instance=0x5555557c2df0, detailed_signal=detailed_signal@entry=0x7ffff1984c94 "update") at gsignal.c:3403
>        var_args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fffffffdc90, reg_save_area = 0x7fffffffdba0}}
>        detail = 0
>        signal_id = 158
>        itype = 93824994696768
>        __func__ = "g_signal_emit_by_name"
>    #28 0x00007ffff053d165 in g_closure_invoke (closure=0x5555560eb120, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7fffffffd950, invocation_hint=invocation_hint@entry=0x7fffffffd8d0) at gclosure.c:801
>                marshal = <optimized out>
>                marshal_data = <optimized out>
>                in_marshal = 0
>---Type <return> to continue, or q <return> to quit---
>                real_closure = 0x5555560eb100
>                __func__ = "g_closure_invoke"
>    #29 0x00007ffff054f4b9 in signal_emit_unlocked_R (node=node@entry=0x5555557b6260, detail=detail@entry=0, instance=instance@entry=0x5555557c2df0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffffffd950) at gsignal.c:3551
>                tmp = <optimized out>
>                handler = 0x5555560ed6d0
>                accumulator = 0x0
>                emission = {next = 0x0, instance = 0x5555557c2df0, ihint = {signal_id = 158, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
>                handler_list = <optimized out>
>                return_accu = 0x0
>                accu = 
>                      {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>                signal_id = 158
>                max_sequential_handler_number = 6634
>                return_value_altered = 1
>    #30 0x00007ffff0558140 in g_signal_emit_valist (instance=instance@entry=0x5555557c2df0, signal_id=signal_id@entry=158, detail=detail@entry=0, var_args=var_args@entry=0x7fffffffdb58) at gsignal.c:3307
>                instance_and_params = 0x7fffffffd950
>                signal_return_type = <optimized out>
>                param_values = 0x7fffffffd968
>                node = <optimized out>
>                i = <optimized out>
>                n_params = <optimized out>
>                __func__ = "g_signal_emit_valist"
>#32 0x00007ffff1916f72 in gdk_frame_clock_paint_idle (data=<optimized out>) at gdkframeclockidle.c:380
>        clock = 0x5555557c2df0 [GdkFrameClockIdle]
>        clock_idle = 0x5555557c2df0 [GdkFrameClockIdle]
>        priv = 0x5555557c2d10
>        skip_to_resume_events = 0
>        timings = 0x555555e3ecc0
>#33 0x00007ffff19060c8 in gdk_threads_dispatch (data=0x55555592bd80, data@entry=<error reading variable: value has been optimized out>) at gdk.c:717
>        dispatch = 0x55555592bd80
>        ret = 0
>#34 0x00007ffff023e5d3 in g_timeout_dispatch (source=0x555555e5b690, callback=<optimized out>, user_data=<optimized out>) at gmain.c:4545
>        timeout_source = 0x555555e5b690
>        again = <optimized out>
>#35 0x00007ffff023db7a in g_main_context_dispatch (context=0x55555579c870) at gmain.c:3122
>        dispatch = 0x7ffff023e5c0 <g_timeout_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>---Type <return> to continue, or q <return> to quit---
>        user_data = 0x55555592bd80
>        callback = 0x7ffff19060a0 <gdk_threads_dispatch>
>        cb_funcs = 0x7ffff052c280 <g_source_callback_funcs>
>        cb_data = 0x5555560dc7d0
>        need_destroy = <optimized out>
>        source = 0x555555e5b690
>        current = 0x5555557c6e30
>        i = 0
>#36 0x00007ffff023db7a in g_main_context_dispatch (context=context@entry=0x55555579c870) at gmain.c:3737
>#37 0x00007ffff023df10 in g_main_context_iterate (context=context@entry=0x55555579c870, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
>        max_priority = 120
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 7
>        fds = 0x555555e09b10
>#38 0x00007ffff023dfbc in g_main_context_iteration (context=0x55555579c870, context@entry=0x0, may_block=may_block@entry=1) at gmain.c:3869
>        retval = <optimized out>
>#39 0x00007ffff083023c in g_application_run (application=0x5555557721a0 [TotemObject], argc=1, argv=0x7fffffffdfb8) at gapplication.c:2308
>        arguments = 0x55555576ec10
>        status = 0
>        __func__ = "g_application_run"
>#40 0x00005555555551b8 in main (argc=1, argv=0x7fffffffdfb8) at totem.c:83
>        totem = 0x5555557721a0 [TotemObject]

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