#0 0x00007f481960a418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 resultvar = 0 pid = 1431 selftid = 1447 #1 0x00007f481960c01a in __GI_abort () at abort.c:89 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0, 139947666415200, 94257681013968, 2, 1, 62, 139947281488272, 139947666415200, 139947640457916, 1, 139947640928813, 139947643873136, 1, 139947401511232, 139947401524992, 1}}, sa_flags = 426685894, sa_restorer = 0x7f4819999700 } sigs = {__val = {32, 0 }} #2 0x00007f481ac569c1 in mir::fatal_error_abort(char const*, ...) (reason=0x7f4813c7e5b0 "Failed to schedule page flip") at /build/mir-0RATyB/mir-0.23.1+16.10.20160610.1/src/common/fatal/fatal.cpp:43 args = #3 0x00007f4813c736ad in ?? () from /tmp/apport_sandbox_WuhGiH/usr/lib/x86_64-linux-gnu/mir/server-platform/graphics-mesa-kms.so.9 No symbol table info available. #4 0x00007f481af18b94 in mir::compositor::CompositingFunctor::operator()() (this=0x55ba13cad740) at /build/mir-0RATyB/mir-0.23.1+16.10.20160610.1/src/server/compositor/multi_threaded_compositor.cpp:143 delay = pending = lock = {_M_device = 0x55ba13cad778, _M_owns = false} compositors = {} disp_listener = {} display_registration = {deleter = {__this = 0x55ba13cad740, __disp_listener = @0x7f480b27aa50}, owner = true} compositor_registration = {deleter = {__this = 0x55ba13cad740, __compositors = @0x7f480b27aaa0}, owner = true} #5 0x00007f481af6af87 in operator() () at /usr/include/c++/5/functional:2267 No locals. #6 execute (this=0x7f480b27abf0) at /build/mir-0RATyB/mir-0.23.1+16.10.20160610.1/src/server/thread/basic_thread_pool.cpp:40 No locals. #7 operator() (this=0x55ba13cad870) at /build/mir-0RATyB/mir-0.23.1+16.10.20160610.1/src/server/thread/basic_thread_pool.cpp:91 task = {task = {_M_invoker = 0x7f481af34830 <_M_invoke>}, promise = {_M_future = {}, _M_storage = {_M_t = {}}}, task_exception = {_M_exception_object = 0x0}} lock = {_M_device = 0x55ba13cad8c8, _M_owns = false} #8 __invoke () at /usr/include/c++/5/functional:201 No locals. #9 operator() () at /usr/include/c++/5/functional:428 No locals. #10 _M_invoke () at /usr/include/c++/5/functional:1531 this = #11 operator() () at /usr/include/c++/5/functional:1520 this = #12 std::thread::_Impl::_M_run (this=) at /usr/include/c++/5/thread:115 No locals. #13 0x00007f4819c70050 in std::execute_native_thread_routine_compat (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:110 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x55ba13cadba0}}, } #14 0x00007f481a7a16fa in start_thread (arg=0x7f480b27b700) at pthread_create.c:333 __res = pd = 0x7f480b27b700 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139947401524992, -3914333399409310596, 0, 140721504908335, 139947401525696, 94257681961592, 3980452873103393916, 3980419520873940092}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #15 0x00007f48196dbb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 No locals.