.
Thread 7 (Thread 0x7f99dcbdd700 (LWP 2312)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
No locals.
#1  0x00007f99ed73ebdc in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#2  0x00007f99ed1079d8 in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#3  0x00007f99ed10788d in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#4  0x00007f99f98b2e9a in start_thread (arg=0x7f99dcbdd700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99dcbdd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140734247200288, 140298810153408, 0, 3, -2479309083653593590, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 6 (Thread 0x7f99d7fff700 (LWP 2313)):
#0  sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
No locals.
#1  0x00007f99ed73ebdc in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#2  0x00007f99ed1079d8 in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#3  0x00007f99ed10788d in ?? () from /tmp/tmppkviF4/usr/lib/fglrx/dri/fglrx_dri.so
No symbol table info available.
#4  0x00007f99f98b2e9a in start_thread (arg=0x7f99d7fff700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99d7fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140734247200288, 140298730600896, 0, 3, -2479320644631812598, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (Thread 0x7f99d75fd700 (LWP 2314)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007f99f84598e5 in g_cond_wait_until (cond=0x2760c68, mutex=<optimized out>, end_time=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:855
        ts = {tv_sec = 74, tv_nsec = 725719000}
        status = <optimized out>
#2  0x00007f99f83f41c1 in g_async_queue_pop_intern_unlocked (queue=0x2760c60, wait=1, end_time=74725719) at /build/buildd/glib2.0-2.32.1/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f99f844022a in g_thread_pool_wait_for_new_task (pool=0x2760390) at /build/buildd/glib2.0-2.32.1/./glib/gthreadpool.c:264
        task = <optimized out>
#4  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthreadpool.c:298
        task = 0x2760be0
        pool = 0x2760390
#5  0x00007f99f843f9a5 in g_thread_proxy (data=0x2002050) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
        thread = 0x2002050
#6  0x00007f99f98b2e9a in start_thread (arg=0x7f99d75fd700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99d75fd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140734247205328, 140298720106944, 0, 3, -2479321470339275254, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f99df37e700 (LWP 2310)):
#0  0x00007f99f9baeb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f99f841dff6 in g_main_context_poll (n_fds=1, fds=0x7f99d80010e0, timeout=-1, context=0x1ef63b0, priority=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3417
        poll_func = 0x7f99f842af00 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1ef63b0, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99d80010e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x1ef63b0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
        some_ready = -671084320
#4  0x00007f99f841e45a in g_main_loop_run (loop=0x7f99d80010c0) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f99df38398b in ?? ()
No symbol table info available.
#6  0x000000000179ced0 in ?? ()
No symbol table info available.
#7  0x00007f99f843f9a5 in g_thread_proxy (data=0x1ef63b0) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
        thread = 0x1ef63b0
#8  0x00007f99f98b2e9a in start_thread (arg=0x7f99df37e700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99df37e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140734247213360, 140298851707328, 0, 3, -2479303535092718070, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#10 0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f99deb7d700 (LWP 2311)):
#0  0x00007f99f9baeb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f99f841dff6 in g_main_context_poll (n_fds=3, fds=0x7f99d00010c0, timeout=-1, context=0x7f99d800d460, priority=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3417
        poll_func = 0x7f99f842af00 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f99d800d460, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99d00010c0
        max_priority = 2147483647
        nfds = 3
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x7f99d800d460, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
        some_ready = -805302080
#4  0x00007f99f841e45a in g_main_loop_run (loop=0x7f99d800d410) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f99f445c2c6 in gdbus_shared_thread_func (user_data=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gio/gdbusprivate.c:277
        data = 0x7f99d800d430
#6  0x00007f99f843f9a5 in g_thread_proxy (data=0x7f99d800ac00) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
        thread = 0x7f99d800ac00
#7  0x00007f99f98b2e9a in start_thread (arg=0x7f99deb7d700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99deb7d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140298851703536, 140298843314624, 0, 3, -2479304634067474934, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f99f63ef700 (LWP 2265)):
#0  0x00007f99f9baeb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f99f841dff6 in g_main_context_poll (n_fds=1, fds=0x7f99f00008e0, timeout=-1, context=0x179ca00, priority=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3417
        poll_func = 0x7f99f842af00 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x179ca00, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99f00008e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x179ca00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
        some_ready = -268433184
#4  0x00007f99f841e124 in g_main_context_iteration (context=0x179ca00, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
        retval = <optimized out>
#5  0x00007f99f841e171 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:4856
No locals.
#6  0x00007f99f843f9a5 in g_thread_proxy (data=0x179cc00) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
        thread = 0x179cc00
#7  0x00007f99f98b2e9a in start_thread (arg=0x7f99f63ef700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99f63ef700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2496121182790460938, 140734247214240, 140299238046144, 0, 3, -2479253033256638966, -2479244874968357366}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f99f9bba4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f99fa843780 (LWP 2257)):
#0  0x00007f99dc1d6dd9 in ?? ()
No symbol table info available.
#1  0x000000000000006c in ?? ()
No symbol table info available.
#2  0x00000000017ddc48 in ?? ()
No symbol table info available.
#3  0x000000000000002e in ?? ()
No symbol table info available.
#4  0x00000000017ddc90 in ?? ()
No symbol table info available.
#5  0x0000000000000004 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.