. Thread 10 (Thread 0x7f31d514c700 (LWP 2317)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31d514c700) at pthread_create.c:311 __res = pd = 0x7f31d514c700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139852005033728, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368872773285399352, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 9 (Thread 0x7f31ceffd700 (LWP 2321)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31ceffd700) at pthread_create.c:311 __res = pd = 0x7f31ceffd700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139851902998272, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368893463753476920, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 8 (Thread 0x7f31cf7fe700 (LWP 2320)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31cf7fe700) at pthread_create.c:311 __res = pd = 0x7f31cf7fe700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139851911390976, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368894562728233784, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 7 (Thread 0x7f31ce7fc700 (LWP 2322)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31ce7fc700) at pthread_create.c:311 __res = pd = 0x7f31ce7fc700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139851894605568, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368892366926203704, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 6 (Thread 0x7f31cffff700 (LWP 2319)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31cffff700) at pthread_create.c:311 __res = pd = 0x7f31cffff700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139851919783680, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368895663850474296, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 5 (Thread 0x7f31d494b700 (LWP 2318)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 No locals. #1 0x00007f31d76b32f3 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so No symbol table info available. #2 0x00007f31e6567f6e in start_thread (arg=0x7f31d494b700) at pthread_create.c:311 __res = pd = 0x7f31d494b700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139851996641024, 4412700206614885576, 0, 139852337356896, 139852294592288, 4096, -4368871674310642488, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #3 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 4 (Thread 0x7f31ddf2d700 (LWP 2300)): #0 0x00007f31e81723dd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f31e69ce5c4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f31e69ce6cc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f31ddf34a9d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007f31e69f3275 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f31e6567f6e in start_thread (arg=0x7f31ddf2d700) at pthread_create.c:311 __res = pd = 0x7f31ddf2d700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139852153804544, 4412700206614885576, 0, 139852337356896, 140736856599280, 4096, -4368856054588328760, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 3 (Thread 0x7f31e4979700 (LWP 2299)): #0 0x00007f31e81723dd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f31e69ce5c4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f31e69ce6cc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f31e69ce719 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f31e69f3275 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f31e6567f6e in start_thread (arg=0x7f31e4979700) at pthread_create.c:311 __res = pd = 0x7f31e4979700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139852265264896, 4412700206614885576, 0, 139852337356896, 140736856600736, 4096, -4368836497454746424, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 2 (Thread 0x7f31dd72c700 (LWP 2301)): #0 0x00007f31e81723dd in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00007f31e69ce5c4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f31e69cea2a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f31de648956 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f31e69f3275 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f31e6567f6e in start_thread (arg=0x7f31dd72c700) at pthread_create.c:311 __res = pd = 0x7f31dd72c700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139852145411840, 4412700206614885576, 0, 139852337356896, 139852153801440, 4096, -4368854957761055544, -4368839248942680888}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f31e817ee2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 No locals. . Thread 1 (Thread 0x7f31e8e0e780 (LWP 2296)): #0 0x00007f31c6739d10 in std::function::operator()() const () from /usr/lib/compiz/libunityshell.so No symbol table info available. #1 0x00007f31c673712c in unity::ui::EdgeBarrierController::Impl::SetupBarriers(std::vector > const&) () from /usr/lib/compiz/libunityshell.so No symbol table info available. #2 0x00007f31c689f22b in unity::UScreen::Refresh() () from /usr/lib/compiz/libunityshell.so No symbol table info available. #3 0x00007f31c689feec in ?? () from /usr/lib/compiz/libunityshell.so No symbol table info available. #4 0x00007f31c4adebca in unity::glib::Source::SourceCallback(void*) () from /usr/lib/libunity-core-6.0.so.7 No symbol table info available. #5 0x00007f31e69ce2d6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0x00007f31e69ce628 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0x00007f31e69cea2a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #8 0x00007f31e89a6e4b in compiz::private_screen::EventManager::startEventLoop(_XDisplay*) () from /usr/lib/libcompiz_core.so.ABI-20130415 No symbol table info available. #9 0x0000000000401971 in main () No symbol table info available.