.
Thread 6 (Thread 0x7f9985d58700 (LWP 4758)):
#0  0x00007f99a1eacb03 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  0x00007f99a071c0e6 in g_main_context_poll (n_fds=1, fds=0x7f99800010e0, timeout=-1, context=0xfbcb90, priority=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3417
        poll_func = 0x7f99a0729060 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0xfbcb90, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99800010e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0xfbcb90, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = -2147479328
#4  0x00007f99a071c54a in g_main_loop_run (loop=0x7f99800010c0) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f9985d5d98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#6  0x00007f99a073dcd5 in g_thread_proxy (data=0xad1ad0) at /build/buildd/glib2.0-2.31.22/./glib/gthread.c:801
        thread = 0xad1ad0
#7  0x00007f99a1bb0e9a in start_thread (arg=0x7f9985d58700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f9985d58700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2347170453130341755, 140735091729072, 140297352088000, 0, 3, 2332344823010267781, 2332424384592974469}, 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  0x00007f99a1eb84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 5 (Thread 0x7f997ffff700 (LWP 4759)):
#0  0x00007f99a1eacb03 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  0x00007f99a071c0e6 in g_main_context_poll (n_fds=3, fds=0x7f99780010c0, timeout=-1, context=0x7f998000ed80, priority=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3417
        poll_func = 0x7f99a0729060 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7f998000ed80, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99780010c0
        max_priority = 2147483647
        nfds = 3
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0x7f998000ed80, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = 2013270208
#4  0x00007f99a071c54a in g_main_loop_run (loop=0x7f998000ed30) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#5  0x00007f999c755656 in gdbus_shared_thread_func (user_data=<optimized out>) at /build/buildd/glib2.0-2.31.22/./gio/gdbusprivate.c:277
        data = 0x7f998000ed50
#6  0x00007f99a073dcd5 in g_thread_proxy (data=0x7f998000c540) at /build/buildd/glib2.0-2.31.22/./glib/gthread.c:801
        thread = 0x7f998000c540
#7  0x00007f99a1bb0e9a in start_thread (arg=0x7f997ffff700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f997ffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2347170453130341755, 140297352084208, 140297254205888, 0, 3, 2332815229840233093, 2332424384592974469}, 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  0x00007f99a1eb84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 4 (Thread 0x7f999da30700 (LWP 4705)):
#0  0x00007f99a1eacb03 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  0x00007f99a071c0e6 in g_main_context_poll (n_fds=1, fds=0x7f99980008e0, timeout=-1, context=0xad3240, priority=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3417
        poll_func = 0x7f99a0729060 <g_poll>
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0xad3240, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0x7f99980008e0
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#3  g_main_context_iterate (context=0xad3240, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = -1744828192
#4  0x00007f99a071c214 in g_main_context_iteration (context=0xad3240, may_block=1) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3184
        retval = <optimized out>
#5  0x00007f99a071c261 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:4856
No locals.
#6  0x00007f99a073dcd5 in g_thread_proxy (data=0xad1800) at /build/buildd/glib2.0-2.31.22/./glib/gthread.c:801
        thread = 0xad1800
#7  0x00007f99a1bb0e9a in start_thread (arg=0x7f999da30700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f999da30700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2347170453130341755, 140735091730032, 140297751431616, 0, 3, 2332327690385724037, 2332424384592974469}, 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  0x00007f99a1eb84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f9992ede700 (LWP 4730)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007f9995643a23 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#2  0x00007f99a1bb0e9a in start_thread (arg=0x7f9992ede700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f9992ede700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2347170453130341755, 140297820153984, 140297571789248, 0, 3, 2332311772163183237, 2332424384592974469}, 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"
#3  0x00007f99a1eb84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7f99926dd700 (LWP 4731)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007f9995643a23 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#2  0x00007f99a1bb0e9a in start_thread (arg=0x7f99926dd700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f99926dd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -2347170453130341755, 140297820153984, 140297563396544, 0, 3, 2332310673188426373, 2332424384592974469}, 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"
#3  0x00007f99a1eb84bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#4  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7f99a2b41780 (LWP 4697)):
#0  __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:2367
No locals.
#1  0x00007f9995605f7a in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#2  0x00007f99956071ae in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#3  0x00007f999670d9ff in TfpTexture::enable(GLTexture::Filter) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#4  0x00007f9996711bcf in GLWindow::glDrawTexture(GLTexture*, GLFragment::Attrib&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#5  0x00007f99918ade47 in DecorWindow::glDecorate(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libdecor.so
No symbol table info available.
#6  0x00007f99918b2fc4 in DecorWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libdecor.so
No symbol table info available.
#7  0x00007f999671271a in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#8  0x00007f998e3c4a99 in UnityMTGrabHandlesWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunitymtgrabhandles.so
No symbol table info available.
#9  0x00007f999671271a in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#10 0x00007f998c5ae6c8 in unity::UnityWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#11 0x00007f999671271a in GLWindow::glDraw(GLMatrix const&, GLFragment::Attrib&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#12 0x00007f9996712b34 in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#13 0x00007f998ff6d1d8 in WallWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#14 0x00007f9996712adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#15 0x00007f998cf37cb5 in FadeWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libfade.so
No symbol table info available.
#16 0x00007f9996712adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#17 0x00007f998c59e197 in unity::UnityWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#18 0x00007f9996712adc in GLWindow::glPaint(GLWindowPaintAttrib const&, GLMatrix const&, CompRegion const&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#19 0x00007f9996713009 in PrivateGLScreen::paintOutputRegion(GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#20 0x00007f99967134d7 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#21 0x00007f998ff66a0f in WallScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libwall.so
No symbol table info available.
#22 0x00007f9996713409 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#23 0x00007f9996713409 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#24 0x00007f998c5ae8d7 in unity::UnityScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libunityshell.so
No symbol table info available.
#25 0x00007f9996713409 in GLScreen::glPaintOutput(GLScreenPaintAttrib const&, GLMatrix const&, CompRegion const&, CompOutput*, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#26 0x00007f999670840f in PrivateGLScreen::paintOutputs(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int, CompRegion const&) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#27 0x00007f9996d3b0e3 in CompositeScreen::paint(std::list<CompOutput*, std::allocator<CompOutput*> >&, unsigned int) () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#28 0x00007f9996d3c9b7 in CompositeScreen::handlePaintTimeout() () from /usr/lib/compiz/libcomposite.so
No symbol table info available.
#29 0x00007f99a271275b in CompTimer::triggerCallback() () from /usr/lib/libcompiz_core.so.ABI-20120228
No symbol table info available.
#30 0x00007f99a271285f in CompTimeoutSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20120228
No symbol table info available.
#31 0x00007f99a2711d0d in CompTimeoutSource::dispatch(sigc::slot_base*) () from /usr/lib/libcompiz_core.so.ABI-20120228
No symbol table info available.
#32 0x00007f99a0c1385f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
No symbol table info available.
#33 0x00007f99a071bd8a in g_main_dispatch (context=0xad7140) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:2515
        dispatch = 0x7f99a0c13810 <Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*)>
        was_in_call = 0
        user_data = 0xb48e50
        callback = 0x7f99a0c13900
        cb_funcs = 0x7f99a09c79a0
        cb_data = 0xb48db0
        current_source_link = {data = 0xb48de0, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb48de0
        current = 0xb46680
        i = <optimized out>
#34 g_main_context_dispatch (context=0xad7140) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3052
No locals.
#35 0x00007f99a071c150 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0xad7140, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3123
        timeout = 0
        some_ready = 1
        fds = <optimized out>
        max_priority = 0
        nfds = 14
        allocated_nfds = <optimized out>
#36 g_main_context_iterate (context=0xad7140, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3060
        some_ready = 1
#37 0x00007f99a071c54a in g_main_loop_run (loop=0xad41a0) at /build/buildd/glib2.0-2.31.22/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#38 0x00000000004029ae in main ()
No symbol table info available.