. Thread 22 (Thread 0xab3ff450 (LWP 9311)): #0 0xb68a9822 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0xb6b302ec in android::Looper::pollInner (this=0x1ed8a58, timeoutMillis=-1) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/native/libs/utils/Looper.cpp:218 result = -1 eventItems = {{events = 32344064, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 2305843009213693952}}, {events = 268435456, data = {ptr = 0x100, fd = 256, u32 = 256, u64 = 13164188033412497664}}, {events = 2873093432, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 771131485024419840}}, {events = 2022706208, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 4294967296}}, {events = 32344064, data = {ptr = 0xaa401240, fd = -1438641600, u32 = 2856325696, u64 = 2856325696}}, {events = 1, data = {ptr = 0xab3fed38, fd = -1421873864, u32 = 2873093432, u64 = 2873093432}}, {events = 3062890496, data = {ptr = 0x78900c20, fd = 2022706208, u32 = 2022706208, u64 = 1418236114838228000}}, {events = 2873093416, data = {ptr = 0xaa204eb8, fd = -1440723272, u32 = 2854244024, u64 = 12267824216948100792}}, {events = 0, data = {ptr = 0xaa401270, fd = -1438641552, u32 = 2856325744, u64 = 12267825453900763760}}, {events = 3069939472, data = {ptr = 0x13ae963b, fd = 330208827, u32 = 330208827, u64 = 330208827}}, {events = 2873093500, data = {ptr = 0xaa8196d0, fd = -1434347824, u32 = 2860619472, u64 = 12339842623710795472}}, {events = 2873093640, data = {ptr = 0x38, fd = 56, u32 = 56, u64 = 13166460702472273976}}, {events = 2856325696, data = {ptr = 0xaa401270, fd = -1438641552, u32 = 2856325744, u64 = 12286234817602785904}}, {events = 32344064, data = {ptr = 0xab3fee08, fd = -1421873656, u32 = 2873093640, u64 = 771131487897513480}}, {events = 330208815, data = {ptr = 0xab3fee08, fd = -1421873656, u32 = 2873093640, u64 = 6091277730509221384}}} eventCount = #2 0xb6b30664 in android::Looper::pollOnce (this=0x1ed8a58, timeoutMillis=-1, outFd=0x0, outEvents=0x0, outData=0x0) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/native/libs/utils/Looper.cpp:189 result = #3 0xb6b0bd2c in pollOnce (timeoutMillis=, this=0x1ed8a58) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/native/include/utils/Looper.h:180 No locals. #4 android::InputDispatcher::dispatchOnce (this=0x1ed8800) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/base/services/input/InputDispatcher.cpp:221 nextWakeupTime = 9223372036854775807 currentTime = timeoutMillis = #5 0xb6b025f2 in android::InputDispatcherThread::threadLoop (this=) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-input/android/frameworks/base/services/input/InputDispatcher.cpp:4291 No locals. #6 0xb6a89392 in operator() (__closure=0x1ec2888) at /build/buildd/mir-0.9.0+15.04.20141125/3rd_party/android-deps/std/Thread.h:70 result = this = 0x1ed8ae8 name_str = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x1ec285c "Mir/InputDisp"}} #7 _M_invoke<> (this=0x1ec2888) at /usr/include/c++/4.9/functional:1700 No locals. #8 operator() (this=0x1ec2888) at /usr/include/c++/4.9/functional:1688 No locals. #9 std::thread::_Impl >::_M_run() (this=0x1ec287c) at /usr/include/c++/4.9/thread:115 No locals. #10 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec2870}}, } #11 0xb6a15f98 in start_thread (arg=0xab3ff450) at pthread_create.c:311 pd = 0xab3ff450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1421871512, -1421872048, 0, -1421873584, -1421873264, -1421871484, 0, -1094751608, -894787529, -684453610, 0 }, 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" #12 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 21 (Thread 0xa99ff450 (LWP 9316)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0xacc07f38, mutex=0xacc07ed8) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 1 _a3 = 1 _a1 = -1396670660 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 1 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xa99fedd0, __canceltype = 5, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0xacc07f38, mutex = 0xacc07ed8, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 0 #2 0xb69b39f4 in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0xacc07f38) at /build/buildd/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf/bits/gthr-default.h:864 No locals. #3 std::condition_variable::wait (this=this@entry=0xacc07f38, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:52 __e = #4 0x0003e1b2 in wait > (__p=..., __lock=..., this=) at /usr/include/c++/4.9/condition_variable:98 No locals. #5 operator() (this=0xacc07ed8) at /build/buildd/unity-system-compositor-0.0.5+15.04.20141204/src/worker_thread.cpp:56 lock = {_M_device = 0xacc07ed8, _M_owns = true} #6 __invoke (__f=...) at /usr/include/c++/4.9/functional:202 No locals. #7 operator()<> (this=) at /usr/include/c++/4.9/functional:435 No locals. #8 _M_invoke<> (this=) at /usr/include/c++/4.9/functional:1700 No locals. #9 operator() (this=) at /usr/include/c++/4.9/functional:1688 No locals. #10 std::thread::_Impl ()> >::_M_run() (this=) at /usr/include/c++/4.9/thread:115 No locals. #11 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0xacc0abd0}}, } #12 0xb6a15f98 in start_thread (arg=0xa99ff450) at pthread_create.c:311 pd = 0xa99ff450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1449134488, -1449135024, 0, -1449136560, -1449136240, -1449134460, 0, -1378857952, -938827721, -684453610, 0 }, 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" #13 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 20 (Thread 0xaa1ff450 (LWP 9314)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0xaaa00560, mutex=0xaaa004a0) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 15 _a3 = 15 _a1 = -1432353436 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 15 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xaa1fedc0, __canceltype = 0, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0xaaa00560, mutex = 0xaaa004a0, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 7 #2 0xb46920a8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 19 (Thread 0xb6fad300 (LWP 9286)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a1b1e4 in __lll_lock_wait (futex=futex@entry=0xaa817940, private=private@entry=0) at ../ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.c:46 _a2 = 128 _a3 = 2 _a1 = -1434355392 _a1tmp = -1434355392 _a4 = 0 _name = 240 __ret = -1434355392 oldval = #2 0xb6a18f6a in __pthread_cond_destroy (cond=0xaa817940) at pthread_cond_destroy.c:35 __futex = 0xaa817940 pshared = 0 nwaiters = #3 0xb69b39e8 in __gthread_cond_destroy (__cond=0xaa817940) at /build/buildd/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf/bits/gthr-default.h:884 No locals. #4 std::condition_variable::~condition_variable (this=0xaa817940, __in_chrg=) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:45 No locals. #5 0xb6a6c57a in ~RecursiveReadWriteMutex (this=0xaa817928, __in_chrg=) at /build/buildd/mir-0.9.0+15.04.20141125/src/include/common/mir/recursive_read_write_mutex.h:31 No locals. #6 ~TimerContext (this=0xaa817900, __in_chrg=) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/glib_main_loop_sources.cpp:205 No locals. #7 mir::detail::TimerGSource::finalize (source=0xaa8178c8) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/glib_main_loop_sources.cpp:265 timer_gsource = 0xaa8178c8 #8 0xb64a1038 in g_source_unref_internal (source=0xaa8178c8, context=0x1e71088, have_lock=1) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:2016 old_cb_data = 0xaa817808 old_cb_funcs = 0xaa8179b0 __FUNCTION__ = "g_source_unref_internal" #9 0xb64a11c4 in g_source_iter_next (iter=iter@entry=0xbebf6aa4, source=source@entry=0xbebf6aa0) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:924 next_source = #10 0xb64a2ed8 in g_main_context_check (context=context@entry=0x1e71088, max_priority=, fds=fds@entry=0x1ec29d0, n_fds=n_fds@entry=2) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:3629 source = 0xaa8178c8 iter = {context = 0x1e71088, may_modify = 1, current_list = 0x0, source = 0xaa8178c8} pollrec = n_ready = i = #11 0xb64a3316 in g_main_context_iterate (context=context@entry=0x1e71088, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:3805 max_priority = 2147483647 timeout = 44999 some_ready = nfds = 2 allocated_nfds = fds = 0x1ec29d0 #12 0xb64a340c in g_main_context_iteration (context=0x1e71088, may_block=1) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:3869 retval = #13 0xb6a6adac in mir::GLibMainLoop::run (this=0x1e73038) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/glib_main_loop.cpp:126 No locals. #14 0xb6a5c5b6 in mir::DisplayServer::run (this=this@entry=0xbebf6b88) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/display_server.cpp:219 No locals. #15 0xb6a59da2 in mir::run_mir(mir::ServerConfiguration&, std::function, std::function const&) (config=..., init=..., terminator=...) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/run_mir.cpp:112 server_ptr = 0xbebf6b88 main_loop = {> = {_M_ptr = 0x1e73038, _M_refcount = {_M_pi = 0x1e73028}}, } fatal_error_strategy = {old_fatal_error_handler = 0xb63c9e81 } server = {p = {_M_t = { >> = { >> = {> = {}, , true>> = {> = {}, }, }, > = {_M_head_impl = 0x1e715d8}, }, }}} concurrent_calls = {> = {_M_i = 1}, } raii = {deleter = {}, owner = true} lock = #16 0xb6a723f4 in mir::Server::run (this=0x1e65ae8) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/server.cpp:369 emergency_cleanup = {> = {_M_ptr = 0x1e72fec, _M_refcount = {_M_pi = 0x1e72fe0}}, } #17 0x00032d2c in usc::SystemCompositor::run (this=this@entry=0xbebf6c74) at /build/buildd/unity-system-compositor-0.0.5+15.04.20141204/src/system_compositor.cpp:142 guard = {qt_thread = {_M_id = {_M_thread = 2916111440}}} #18 0x000264fa in main (argc=11, argv=0xbebf6e14) at /build/buildd/unity-system-compositor-0.0.5+15.04.20141204/src/main.cpp:32 config = {> = {_M_ptr = 0x1e65ae4, _M_refcount = {_M_pi = 0x1e65ad8}}, } system_compositor = {server = {> = {_M_ptr = 0x1e65ae4, _M_refcount = {_M_pi = 0x1e65ad8}}, }, dm_connection = {> = {_M_ptr = 0x1ec195c, _M_refcount = {_M_pi = 0x1ec1950}}, }, spinner = {> = {_M_ptr = 0x1e70ddc, _M_refcount = {_M_pi = 0x1e70dd0}}, }, screen_state_handler = {> = {_M_ptr = 0xacc02f28, _M_refcount = {_M_pi = 0xacc02f18}}, }, power_key_handler = {> = {_M_ptr = 0xacc0c5f8, _M_refcount = {_M_pi = 0xacc0c5e8}}, }} . Thread 18 (Thread 0xb14c7b40 (LWP 9295)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44 No locals. #1 0xb6458be2 in timer_helper_thread (arg=) at ../nptl/sysdeps/unix/sysv/linux/timer_routines.c:92 _a2tmp = -1320389480 _a2 = -1320389480 _a3 = 0 _a1 = -4 _a1tmp = -1320389608 _a4 = 8 _name = 177 _sys_result = si = {si_signo = 32, si_errno = 0, si_code = -2, _sifields = {_pad = {0, 0, 31974648, 0 }, _kill = {si_pid = 0, si_uid = 0}, _timer = {si_tid = 0, si_overrun = 0, si_sigval = {sival_int = 31974648, sival_ptr = 0x1e7e4f8}}, _rt = {si_pid = 0, si_uid = 0, si_sigval = {sival_int = 31974648, sival_ptr = 0x1e7e4f8}}, _sigchld = {si_pid = 0, si_uid = 0, si_status = 31974648, si_utime = 0, si_stime = 0}, _sigfault = {si_addr = 0x0, si_addr_lsb = 0}, _sigpoll = {si_band = 0, si_fd = 0}, _sigsys = {_call_addr = 0x0, _syscall = 0, _arch = 31974648}}} oldtype = 0 result = ss = {__val = {2147483648, 0 }} #2 0xb6a15f98 in start_thread (arg=0xb14c7b40) at pthread_create.c:311 pd = 0xb14c7b40 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1320387240, -1320387776, 0, -1320389312, -1320388992, -1320387212, 0, -1094753052, -791069913, -684453610, 0 }, 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 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 17 (Thread 0xb0aff450 (LWP 9299)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0x1e7e5d8, mutex=0x1e7e5b8) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 17 _a3 = 17 _a1 = 31974876 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 17 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xb0afedc0, __canceltype = 0, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0x1e7e5d8, mutex = 0x1e7e5b8, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 8 #2 0xb46920a8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 16 (Thread 0xb12ff450 (LWP 9300)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0x1e7e6b0, mutex=0x1e7e690) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 17 _a3 = 17 _a1 = 31975092 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 17 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xb12fedc0, __canceltype = 0, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0x1e7e6b0, mutex = 0x1e7e690, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 8 #2 0xb46920a8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 15 (Thread 0xafd05450 (LWP 9301)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0x1eb99b0, mutex=0x1eb9990) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 3 _a3 = 3 _a1 = 32217524 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 3 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xafd04dc0, __canceltype = 0, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0x1eb99b0, mutex = 0x1eb9990, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 1 #2 0xb46920a8 in ?? () No symbol table info available. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 14 (Thread 0xaed05450 (LWP 9303)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0x1ebe6f0, mutex=0x1ebe6d4) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 1 _a3 = 1 _a1 = 32237300 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 1 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xaed04d88, __canceltype = 5, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0x1ebe6f0, mutex = 0x1ebe6d4, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 0 #2 0xb69b39f4 in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x1ebe6f0) at /build/buildd/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf/bits/gthr-default.h:864 No locals. #3 std::condition_variable::wait (this=this@entry=0x1ebe6f0, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:52 __e = #4 0xb6aa70c6 in operator() (this=0x1ebe6c8) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/scene/threaded_snapshot_strategy.cpp:58 lock = {_M_device = 0x1ebe6d4, _M_owns = true} #5 __invoke (__f=...) at /usr/include/c++/4.9/functional:202 No locals. #6 operator()<> (this=) at /usr/include/c++/4.9/functional:435 No locals. #7 _M_invoke<> (this=) at /usr/include/c++/4.9/functional:1700 No locals. #8 operator() (this=) at /usr/include/c++/4.9/functional:1688 No locals. #9 std::thread::_Impl ()> >::_M_run() (this=) at /usr/include/c++/4.9/thread:115 No locals. #10 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ebe978}}, } #11 0xb6a15f98 in start_thread (arg=0xaed05450) at pthread_create.c:311 pd = 0xaed05450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1362078104, -1362078640, 0, -1362080176, -1362079856, -1362078076, 0, -1094752552, -817561545, -684453610, 0 }, 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" #12 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 13 (Thread 0xae505450 (LWP 9304)): #0 0xb68a9822 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0x00035980 in boost::asio::detail::epoll_reactor::run (this=0x1ec1a60, block=block@entry=true, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392 timeout = events = {{events = 1, data = {ptr = 0x1ec1ad0, fd = 32250576, u32 = 32250576, u64 = 32250576}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}} , {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13034958398825693184}}, {events = 2924496948, data = {ptr = 0xae504834, fd = -1370470348, u32 = 2924496948, u64 = 13143160009599764532}}, {events = 0, data = {ptr = 0xae5046f3, fd = -1370470669, u32 = 2924496627, u64 = 13143160009599764211}}, {events = 3060130404, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 146028888064}}, {events = 1935766389, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 2924497008, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 771131485024419840}}, {events = 2924496948, data = {ptr = 0xae504834, fd = -1370470348, u32 = 2924496948, u64 = 12560618631577225268}}, {events = 3069939472, data = {ptr = 0xae5046f3, fd = -1370470669, u32 = 2924496627, u64 = 13139701019033224947}}, {events = 6677092, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 146028888064}}, {events = 1935766389, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 2924497120, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 771131485024419840}}, {events = 2924497060, data = {ptr = 0xae5048a4, fd = -1370470236, u32 = 2924497060, u64 = 12560619112613562532}}, {events = 3069939472, data = {ptr = 0xae504763, fd = -1370470557, u32 = 2924496739, u64 = 13139701019033225059}}, {events = 5261275, data = {ptr = 0xb665e264 , fd = -1234836892, u32 = 3060130404, u64 = 76074574436}}, {events = 0, data = {ptr = 0x21, fd = 33, u32 = 33, u64 = 17179869217}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 1202590842880}}, {events = 0, data = {ptr = 0x5b, fd = 91, u32 = 91, u64 = 472446402651}}, {events = 119, data = {ptr = 0xb6900230 <__libc_malloc_initialized>, fd = -1232076240, u32 = 3062891056, u64 = 13154516384305119792}}, {events = 0, data = {ptr = 0xae50491c, fd = -1370470116, u32 = 2924497180, u64 = 12267805456601205020}}, {events = 3060084040, data = {ptr = 0xae50493c, fd = -1370470084, u32 = 2924497212, u64 = 13143100653151734076}}, {events = 0, data = {ptr = 0xe225a, fd = 926298, u32 = 926298, u64 = 13152412117851054682}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13142960874811555840}}, {events = 2924496920, data = {ptr = 0xae50493c, fd = -1370470084, u32 = 2924497212, u64 = 2924497212}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 12560619882783178752}}, {events = 0, data = {ptr = 0x1c, fd = 28, u32 = 28, u64 = 28}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13034958398825693184}}, {events = 2924497008, data = {ptr = 0x49494353, fd = 1229538131, u32 = 1229538131, u64 = 1229538131}}, {events = 3773176208, data = {ptr = 0xe225a, fd = 926298, u32 = 926298, u64 = 13159826867786490458}}, {events = 3064007952, data = {ptr = 0xb6fb9000, fd = -1225027584, u32 = 3069939712, u64 = 12560619628155080704}}, {events = 3069863396, data = {ptr = 0xb6fa4cac, fd = -1225110356, u32 = 3069856940, u64 = 13185287986741922988}}, {events = 0, data = {ptr = 0xaa400dbe, fd = -1438642754, u32 = 2856324542, u64 = 11446259134}}, {events = 3069900928, data = {ptr = 0xae504948, fd = -1370470072, u32 = 2924497224, u64 = 12560620418283620680}}, {events = 2856325608, data = {ptr = 0xaa400da0, fd = -1438642784, u32 = 2856324512, u64 = 12267805645511593376}}, {events = 3062891056, data = {ptr = 0xb6a10d10, fd = -1230959344, u32 = 3064007952, u64 = 13159811099729661200}}, {events = 2924497128, data = {ptr = 0xa4f92301, fd = -1527176447, u32 = 2767790849, u64 = 13184710996238344961}}, {events = 2856325784, data = {ptr = 0xb6a10d10, fd = -1230959344, u32 = 3064007952, u64 = 13185287986736074000}}, {events = 3069939712, data = {ptr = 0xb6fa65e4, fd = -1225103900, u32 = 3069863396, u64 = 13185300270348396004}}, {events = 3069856940, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 5, data = {ptr = 0xb6faf880, fd = -1225066368, u32 = 3069900928, u64 = 13185226585889503360}}, {events = 3065708679, data = {ptr = 0xb6b982bc, fd = -1229356356, u32 = 3065610940, u64 = 7360578236}}, {events = 119, data = {ptr = 0xb6fb5000, fd = -1225043968, u32 = 3069923328, u64 = 13167118518438285312}}, {events = 2924497240, data = {ptr = 0x5, fd = 5, u32 = 5, u64 = 12560620140481216517}}, {events = 2924497280, data = {ptr = 0xae504980, fd = -1370470016, u32 = 2924497280, u64 = 13155014514473716096}}, {events = 9, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 244813135872}}, {events = 91, data = {ptr = 0x77, fd = 119, u32 = 119, u64 = 13155014511549218935}}, {events = 3, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 240518168576}}, {events = 91, data = {ptr = 0x77, fd = 119, u32 = 119, u64 = 532575944823}}, {events = 3062891056, data = {ptr = 0xb6b9724c, fd = -1229360564, u32 = 3065606732, u64 = 13166660816654135884}}, {events = 2924497384, data = {ptr = 0x5f539902, fd = 1599314178, u32 = 1599314178, u64 = 13184710995069868290}}, {events = 2898265664, data = {ptr = 0xb6b9724c, fd = -1229360564, u32 = 3065606732, u64 = 13185287986737672780}}, {events = 3069939712, data = {ptr = 0xb6fa65e4, fd = -1225103900, u32 = 3069863396, u64 = 13185300270348396004}}, {events = 3069856940, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 5, data = {ptr = 0xb6933b5c, fd = -1231864996, u32 = 3063102300, u64 = 11653036892}}, {events = 4294967295, data = {ptr = 0x9, fd = 9, u32 = 9, u64 = 13153400819321667593}}, {events = 44, data = {ptr = 0xb, fd = 11, u32 = 11, u64 = 138516852824342539}}, {events = 2924501308, data = {ptr = 0xb6fa65e4, fd = -1225103900, u32 = 3069863396, u64 = 13185289636009371108}}, {events = 32250260, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 771131485024419844}}, {events = 5, data = {ptr = 0x1ec1c58, fd = 32250968, u32 = 32250968, u64 = 138513657400925272}}, {events = 0, data = {ptr = 0x1ec1ae4, fd = 32250596, u32 = 32250596, u64 = 138516852856593124}}, {events = 32250224, data = {ptr = 0xb6fb9958, fd = -1225025192, u32 = 3069942104, u64 = 13185289636009449816}}, {events = 2924497576, data = {ptr = 0xae504b3c, fd = -1370469572, u32 = 2924497724, u64 = 12560621586514725692}}, {events = 2924497616, data = {ptr = 0xae504ad0, fd = -1370469680, u32 = 2924497616, u64 = 138516855748840144}}, {events = 1, data = {ptr = 0x1ec1968, fd = 32250216, u32 = 32250216, u64 = 12560621703881562472}}, {events = 4, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 984075791761408}}, {events = 32250968, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13185302827079041025}}, {events = 3069939472, data = {ptr = 0x9, fd = 9, u32 = 9, u64 = 138513382490767369}}, {events = 3063113612, data = {ptr = 0x1ec1c58, fd = 32250968, u32 = 32250968, u64 = 138516852856593496}}, {events = 32250216, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 4294967300}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 138513571469328384}}, {events = 2924497712, data = {ptr = 0xae505450, fd = -1370467248, u32 = 2924500048, u64 = 2924500048}}, {events = 3069939472, data = {ptr = 0x1ec1994, fd = 32250260, u32 = 32250260, u64 = 12560622442615937428}}, {events = 3063833668, data = {ptr = 0x1ec1c58, fd = 32250968, u32 = 32250968, u64 = 929486789680216}}, {events = 5, data = {ptr = 0xb6a0f074 , fd = -1230966668, u32 = 3064000628, u64 = 138513626072936564}}, {events = 32250260, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {events = 217421, data = {ptr = 0x1ec195c, fd = 32250204, u32 = 32250204, u64 = 771131485056670044}}, {events = 2924497888, data = {ptr = 0x1ec195c, fd = 32250204, u32 = 32250204, u64 = 13158936795975260508}}, {events = 3069939472, data = {ptr = 0x9, fd = 9, u32 = 9, u64 = 13159094489962250249}}, {events = 0, data = {ptr = 0x1ec1c58, fd = 32250968, u32 = 32250968, u64 = 12267812583354670168}}, {events = 3063803724, data = {ptr = 0xaa400475, fd = -1438645131, u32 = 2856322165, u64 = 12267810288371238005}}, {events = 2856322165, data = {ptr = 0xaa40047d, fd = -1438645123, u32 = 2856322173, u64 = 12267812483099526269}}, {events = 3063835940, data = {ptr = 0xaa400474, fd = -1438645132, u32 = 2856322164, u64 = 13158920185865831540}}, {events = 6, data = {ptr = 0x1002, fd = 4098, u32 = 4098, u64 = 4098}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 8, data = {ptr = 0xb69e6d24 <(anonymous namespace)::c_locale_impl>, fd = -1231131356, u32 = 3063835940, u64 = 3063835940}}, {events = 65536, data = {ptr = 0xb69e7044 <(anonymous namespace)::ctype_c>, fd = -1231130556, u32 = 3063836740, u64 = 13159082724815695940}}, {events = 3063839496, data = {ptr = 0xae504c80, fd = -1370469248, u32 = 2924498048, u64 = 2924498048}}, {events = 2924498176, data = {ptr = 0x55000, fd = 348160, u32 = 348160, u64 = 12560624486988468224}}, {events = 2924498176, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13185122301013655552}}, {events = 5, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13185289632939507713}}, {events = 32250880, data = {ptr = 0xae504cd8, fd = -1370469160, u32 = 2924498136, u64 = 2924498136}}, {events = 4294967286, data = {ptr = 0xae504cb8, fd = -1370469192, u32 = 2924498104, u64 = 138516855748840632}}, {events = 512, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 12560623713894006784}}, {events = 0, data = {ptr = 0x1ec1968, fd = 32250216, u32 = 32250216, u64 = 138513812019747176}}, {events = 4, data = {ptr = 0x4, fd = 4, u32 = 4, u64 = 4}}, {events = 2924498208, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12560624490058059536}}, {events = 2924498176, data = {ptr = 0x1ec1c58, fd = 32250968, u32 = 32250968, u64 = 991016491162712}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 9, data = {ptr = 0x1ec1998, fd = 32250264, u32 = 32250264, u64 = 32250264}}, {events = 9, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 138513571469328384}}} num_events = check_timers = #2 0x00036ea4 in do_run_one (ec=..., this_thread=..., lock=..., this=0x1ec1a00) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368 on_exit = {task_io_service_ = 0x1ec1a00, lock_ = 0xae504d6c, this_thread_ = 0xae504d98} o = more_handlers = false #3 boost::asio::detail::task_io_service::run (this=0x1ec1a00, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153 this_thread = { = { = {}, reusable_memory_ = 0x0}, wakeup_event = 0xae504db0, private_op_queue = { = {}, front_ = 0x0, back_ = 0x0}, private_outstanding_work = 0, next = 0x0} wakeup_event = { = {}, cond_ = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' , __align = 0}, signalled_ = false} ctx = { = {}, key_ = 0x1ec1a00, value_ = 0xae504d98, next_ = 0x0} lock = { = {}, mutex_ = @0x1ec1a18, locked_ = false} n = 2 #4 0x000347e2 in run (this=0x1ec1960) at /usr/include/boost/asio/impl/io_service.ipp:59 ec = {m_val = 0, m_cat = 0xb6a0f074 } #5 operator() (__closure=) at /build/buildd/unity-system-compositor-0.0.5+15.04.20141204/src/asio_dm_connection.cpp:54 this = #6 _M_invoke<> (this=) at /usr/include/c++/4.9/functional:1700 No locals. #7 operator() (this=) at /usr/include/c++/4.9/functional:1688 No locals. #8 std::thread::_Impl()> >::_M_run(void) (this=) at /usr/include/c++/4.9/thread:115 No locals. #9 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec1c38}}, } #10 0xb6a15f98 in start_thread (arg=0xae505450) at pthread_create.c:311 pd = 0xae505450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1370466712, -1370467248, 0, -1370468784, -1370468464, -1370466684, 0, -1094751640, -809172937, -684453610, 0 }, 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" #11 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 12 (Thread 0xadd05450 (LWP 9305)): #0 0xb68a2bb2 in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0xb64a3350 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0xacc10270, timeout=-1, context=0xacc00988) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:4103 poll_func = 0xb64ad8f1 #2 g_main_context_iterate (context=context@entry=0xacc00988, block=block@entry=1, dispatch=dispatch@entry=1, self=) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:3803 max_priority = 2147483647 timeout = -1 some_ready = nfds = 2 allocated_nfds = fds = 0xacc10270 #3 0xb64a340c in g_main_context_iteration (context=0xacc00988, may_block=1) at /build/buildd/glib2.0-2.43.1/./glib/gmain.c:3869 retval = #4 0xb6da1446 in QEventDispatcherGlib::processEvents (this=0xacc00658, flags=...) at kernel/qeventdispatcher_glib.cpp:426 d = 0xacc00928 canWait = true savedFlags = {i = 0} result = #5 0xb6d646ba in QEventLoop::exec (this=this@entry=0xadd04d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 locker = {val = 2898265448} __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)" ref = {d = 0xacc10e70, locker = @0xadd04d34, exceptionCaught = true} d = 0xacc10e70 #6 0xb6d697ca in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188 threadData = 0xacc004d0 __PRETTY_FUNCTION__ = "static int QCoreApplication::exec()" eventLoop = { = {_vptr.QObject = 0xb6f1d7a0 , static staticMetaObject = {d = {superdata = 0x0, stringdata = 0xb6e869ec , data = 0xb6e8720c , static_metacall = 0xb6d8b249 , relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0xacc10e70}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0xb6ecfaf0 , data = 0xb6ecd3a4 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x55778 , stringdata = 0xb6edf334 , data = 0xb6edf378 , static_metacall = 0xb6dd6ded , relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = #7 0x00033d94 in usc::SystemCompositor::qt_main (this=0xbebf6c74) at /build/buildd/unity-system-compositor-0.0.5+15.04.20141204/src/system_compositor.cpp:171 argc = 0 app = { = {_vptr.QObject = 0xb6f1d800 , static staticMetaObject = {d = {superdata = 0x0, stringdata = 0xb6e869ec , data = 0xb6e8720c , static_metacall = 0xb6d8b249 , relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0xacc00468}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0xb6ecfaf0 , data = 0xb6ecd3a4 , static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x55778 , stringdata = 0xb6edf3dc , data = 0xb6edf58c , static_metacall = 0xb6dd6f19 , relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0xadd04ddc} #8 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec1de0}}, } #9 0xb6a15f98 in start_thread (arg=0xadd05450) at pthread_create.c:311 pd = 0xadd05450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1378855320, -1378855856, 0, -1378857392, -1378857072, -1378855292, 0, -1094751600, -867893193, -684453610, 0 }, 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" #10 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 11 (Thread 0xad505450 (LWP 9306)): #0 0xb68a9822 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0xb6a65fc2 in boost::asio::detail::epoll_reactor::run (this=0x1ebf298, block=block@entry=true, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392 timeout = events = {{events = 1, data = {ptr = 0xaa203810, fd = -1440729072, u32 = 2854238224, u64 = 2854238224}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}} , {events = 3063102300, data = {ptr = 0xad5046b8, fd = -1387247944, u32 = 2907719352, u64 = 2907719352}}, {events = 1172201362, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13155947155107610624}}, {events = 3063102300, data = {ptr = 0xb6fb9000, fd = -1225027584, u32 = 3069939712, u64 = 12488560144331542528}}, {events = 3069863396, data = {ptr = 0xb6fa4cac, fd = -1225110356, u32 = 3069856940, u64 = 13185287986741922988}}, {events = 0, data = {ptr = 0x5, fd = 5, u32 = 5, u64 = 1434519076869}}, {events = 3069902352, data = {ptr = 0xb694455c, fd = -1231796900, u32 = 3063170396, u64 = 13156190768715810140}}, {events = 3063107644, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13185204592587046912}}, {events = 3069919232, data = {ptr = 0xad504728, fd = -1387247832, u32 = 2907719464, u64 = 5034566517024376616}}, {events = 2907719612, data = {ptr = 0xad504750, fd = -1387247792, u32 = 2907719504, u64 = 13184713324250548048}}, {events = 3063102300, data = {ptr = 0xad504748, fd = -1387247800, u32 = 2907719496, u64 = 2907719496}}, {events = 300054506, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13156151870428807169}}, {events = 3063102300, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 13155014511549218818}}, {events = 0, data = {ptr = 0x3, fd = 3, u32 = 3, u64 = 13155014511549218819}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13155014511549218816}}, {events = 0, data = {ptr = 0x5b, fd = 91, u32 = 91, u64 = 13155014511549218907}}, {events = 119, data = {ptr = 0xb6900230 <__libc_malloc_initialized>, fd = -1232076240, u32 = 3062891056, u64 = 12258798257484857904}}, {events = 3063808000, data = {ptr = 0x8, fd = 8, u32 = 8, u64 = 12258880545995358216}}, {events = 3063808000, data = {ptr = 0xb69e0000, fd = -1231159296, u32 = 3063808000, u64 = 37423546368}}, {events = 2907719752, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13166484616850178049}}, {events = 3069939472, data = {ptr = 0xb69e0000, fd = -1231159296, u32 = 3063808000, u64 = 3063808000}}, {events = 8, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13157126179464937473}}, {events = 0, data = {ptr = 0xb6b8c000, fd = -1229406208, u32 = 3065561088, u64 = 3065561088}}, {events = 16, data = {ptr = 0x37, fd = 55, u32 = 55, u64 = 55}}, {events = 2854237668, data = {ptr = 0xb6b8c000, fd = -1229406208, u32 = 3065561088, u64 = 3065561088}}, {events = 3062890496, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 13163096496313962256}}, {events = 3064788633, data = {ptr = 0xb, fd = 11, u32 = 11, u64 = 12258892400105095179}}, {events = 2854245816, data = {ptr = 0xaa204af8, fd = -1440724232, u32 = 2854243064, u64 = 13159970017604815608}}, {events = 3065561088, data = {ptr = 0xb6900000, fd = -1232076800, u32 = 3062890496, u64 = 4383929532416}}, {events = 2854234248, data = {ptr = 0xad504848, fd = -1387247544, u32 = 2907719752, u64 = 2907719752}}, {events = 3062890496, data = {ptr = 0xaa204af8, fd = -1440724232, u32 = 2854243064, u64 = 12258884431500036856}}, {events = 3065561088, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12258866495932305168}}, {events = 3069939472, data = {ptr = 0xaa205458, fd = -1440721832, u32 = 2854245464, u64 = 12258879208819807320}}, {events = 3064044289, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12488563099269041936}}, {events = 2854234248, data = {ptr = 0xb6ac4d99 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>, fd = -1230221927, u32 = 3064745369, u64 = 12258863678428564889}}, {events = 2907719980, data = {ptr = 0xad5048dc, fd = -1387247396, u32 = 2907719900, u64 = 13162824882419943644}}, {events = 3064653997, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13159964981048901632}}, {events = 3064044289, data = {ptr = 0x3c0, fd = 960, u32 = 960, u64 = 960}}, {events = 2907722832, data = {ptr = 0xb6ac4d99 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>, fd = -1230221927, u32 = 3064745369, u64 = 13129165472986320281}}, {events = 32252368, data = {ptr = 0xb6ac4d99 >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>, fd = -1230221927, u32 = 3064745369, u64 = 13162981133487197593}}, {events = 3064747913, data = {ptr = 0xaa205128, fd = -1440722648, u32 = 2854244648, u64 = 12258863678218064168}}, {events = 2907719980, data = {ptr = 0xb6a19b01 <__GI___pthread_key_create>, fd = -1230923007, u32 = 3064044289, u64 = 13166484619914222337}}, {events = 3064653997, data = {ptr = 0xaa202888, fd = -1440733048, u32 = 2854234248, u64 = 13162847070167509128}}, {events = 2854242660, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3062890496, data = {ptr = 0xb6ac5700 >::_M_invoke(const std::_Any_data &, mir::graphics::Buffer *, mir::graphics::BufferIpcMsgType)+72>, fd = -1230219520, u32 = 3064747776, u64 = 12258890925701093120}}, {events = 3064745369, data = {ptr = 0xad50495c, fd = -1387247268, u32 = 2907720028, u64 = 12258890891184327004}}, {events = 3069939472, data = {ptr = 0xaa205090, fd = -1440722800, u32 = 2854244496, u64 = 2854244496}}, {events = 3062890496, data = {ptr = 0xb6aae8ad )>, fd = -1230313299, u32 = 3064653997, u64 = 12488563099263756461}}, {events = 2854234248, data = {ptr = 0xb6900000, fd = -1232076800, u32 = 3062890496, u64 = 12258886733811154944}}, {events = 2854243100, data = {ptr = 0xaa202ce8, fd = -1440731928, u32 = 2854235368, u64 = 12258879208819797224}}, {events = 3064044289, data = {ptr = 0xaa204964, fd = -1440724636, u32 = 2854242660, u64 = 12258842770317265252}}, {events = 3064044289, data = {ptr = 0xaa2049b0, fd = -1440724560, u32 = 2854242736, u64 = 13166484619704420784}}, {events = 2854242660, data = {ptr = 0xaa202888, fd = -1440733048, u32 = 2854234248, u64 = 13163074523045570696}}, {events = 0, data = {ptr = 0x1ebed5c, fd = 32238940, u32 = 32238940, u64 = 13155014511581457756}}, {events = 2854236724, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 3069939472}}, {events = 1, data = {ptr = 0xad50593c, fd = -1387243204, u32 = 2907724092, u64 = 11497658684}}, {events = 1, data = {ptr = 0x2c, fd = 44, u32 = 44, u64 = 18446744069414584364}}, {events = 0, data = {ptr = 0xad504a14, fd = -1387247084, u32 = 2907720212, u64 = 12488563270905514516}}, {events = 3069939472, data = {ptr = 0xb69e0000, fd = -1231159296, u32 = 3063808000, u64 = 12258840657402920960}}, {events = 2, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 2907720212, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0xad504b50, fd = -1387246768, u32 = 2907720528, u64 = 12258842340874013520}}, {events = 2907720464, data = {ptr = 0xaa203824, fd = -1440729052, u32 = 2854238244, u64 = 138470951068121124}}, {events = 2854234152, data = {ptr = 0xad504ae8, fd = -1387246872, u32 = 2907720424, u64 = 13163278044419345128}}, {events = 2854245792, data = {ptr = 0x1ebf360, fd = 32240480, u32 = 32240480, u64 = 12488564230102709088}}, {events = 3069939472, data = {ptr = 0x41, fd = 65, u32 = 65, u64 = 65}}, {events = 2854233760, data = {ptr = 0xad504b48, fd = -1387246776, u32 = 2907720520, u64 = 12258892437372554056}}, {events = 8, data = {ptr = 0xaa202828, fd = -1440733144, u32 = 2854234152, u64 = 12258842340820527144}}, {events = 1020, data = {ptr = 0xad504b30, fd = -1387246800, u32 = 2907720496, u64 = 13185289635847228208}}, {events = 3069939472, data = {ptr = 0xaa200010, fd = -1440743408, u32 = 2854223888, u64 = 2854223888}}, {events = 12, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 12258807514371457026}}, {events = 2854233760, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {events = 2854236800, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3062890496, data = {ptr = 0xaa2026a0, fd = -1440733536, u32 = 2854233760, u64 = 11444168352}}, {events = 1, data = {ptr = 0xaa202bb8, fd = -1440732232, u32 = 2854235064, u64 = 2854235064}}, {events = 3062890496, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12488564662637137680}}, {events = 3064815401, data = {ptr = 0xad504bb8, fd = -1387246664, u32 = 2907720632, u64 = 12258853679587675064}}, {events = 2854234152, data = {ptr = 0xaa204a30, fd = -1440724432, u32 = 2854242864, u64 = 13185289635793750576}}, {events = 2907720632, data = {ptr = 0xad504bb8, fd = -1387246664, u32 = 2907720632, u64 = 138470401365789624}}, {events = 2854234152, data = {ptr = 0xaa202684, fd = -1440733564, u32 = 2854233732, u64 = 771131487878653572}}, {events = 2907720632, data = {ptr = 0xab39c00, fd = 179543040, u32 = 179543040, u64 = 12488565020523994112}}, {events = 2907720632, data = {ptr = 0xab39c00, fd = 179543040, u32 = 179543040, u64 = 179543040}}, {events = 3065561088, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 3069939472}}, {events = 4294967295, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 0, data = {ptr = 0xaa203de8, fd = -1440727576, u32 = 2854239720, u64 = 12488565435515551208}}, {events = 3056359600, data = {ptr = 0x1f, fd = 31, u32 = 31, u64 = 31}}, {events = 2854236800, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 12258879755721375745}}, {events = 0, data = {ptr = 0xb6a0f074 , fd = -1230966668, u32 = 3064000628, u64 = 12258840537144029300}}, {events = 2907720728, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12488566466523402000}}, {events = 3065569764, data = {ptr = 0xb6900000, fd = -1232076800, u32 = 3062890496, u64 = 13163249457272193024}}, {events = 2907720724, data = {ptr = 0xaa203de8, fd = -1440727576, u32 = 2854239720, u64 = 148883127784}}, {events = 0, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 12488566394733985793}}, {events = 2907720952, data = {ptr = 0xad504cb4, fd = -1387246412, u32 = 2907720884, u64 = 12488566466361183412}}, {events = 3065569764, data = {ptr = 0xaa202828, fd = -1440733144, u32 = 2854234152, u64 = 13163251278129670184}}, {events = 3064808241, data = {ptr = 0xad504cf8, fd = -1387246344, u32 = 2907720952, u64 = 13163294176316509432}}, {events = 2907720844, data = {ptr = 0xb6fb8f10 <__stack_chk_guard>, fd = -1225027824, u32 = 3069939472, u64 = 12488566329084448528}}, {events = 2907724092, data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 13166484616850178049}}, {events = 0, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13163285738093019136}}, {events = 2907720928, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13166484616850178048}}, {events = 4154804046, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 8589934594}}, {events = 0, data = {ptr = 0xad504c9c, fd = -1387246436, u32 = 2907720860, u64 = 12258846257884187804}}, {events = 8, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 12488566377554116608}}, {events = 2907720952, data = {ptr = 0xb6b33a6c , fd = -1229768084, u32 = 3065199212, u64 = 12258859727059106412}}, {events = 1, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 12258807514371457026}}, {events = 2854233760, data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 8589934592}}, {events = 2854235064, data = {ptr = 0xb6ad4331 (mir::frontend::detail::SocketConnection*, std::_Placeholder<1>)> >::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>, fd = -1230159055, u32 = 3064808241, u64 = 13163251510268478257}}, {events = 0, data = {ptr = 0x2, fd = 2, u32 = 2, u64 = 771131485024419842}}} num_events = check_timers = #2 0xb6a67dc6 in do_run_one (ec=..., this_thread=..., lock=..., this=0x1ebf218) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368 on_exit = {task_io_service_ = 0x1ebf218, lock_ = 0xad504d5c, this_thread_ = 0xad504d88} o = more_handlers = false #3 boost::asio::detail::task_io_service::run (this=0x1ebf218, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153 this_thread = { = { = {}, reusable_memory_ = 0x0}, wakeup_event = 0xad504da0, private_op_queue = { = {}, front_ = 0x0, back_ = 0x0}, private_outstanding_work = 0, next = 0x0} wakeup_event = { = {}, cond_ = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size = '\000' , "\274P\223\266", __align = 0}, signalled_ = false} ctx = { = {}, key_ = 0x1ebf218, value_ = 0xad504d88, next_ = 0x0} lock = { = {}, mutex_ = @0x1ebf230, locked_ = false} n = 1016 #4 0xb6ad1098 in run (this=0x1ebf1d0) at /usr/include/boost/asio/impl/io_service.ipp:59 ec = {m_val = 0, m_cat = 0xb6a0f074 } #5 operator() (__closure=0x1ec1928) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/frontend/published_socket_connector.cpp:165 this = 0x1ebf1cc #6 _M_invoke<> (this=0x1ec1928) at /usr/include/c++/4.9/functional:1700 No locals. #7 operator() (this=0x1ec1928) at /usr/include/c++/4.9/functional:1688 No locals. #8 std::thread::_Impl()> >::_M_run(void) (this=0x1ec191c) at /usr/include/c++/4.9/thread:115 No locals. #9 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec1910}}, } #10 0xb6a15f98 in start_thread (arg=0xad505450) at pthread_create.c:311 pd = 0xad505450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1387243928, -1387244464, 0, -1387246000, -1387245680, -1387243900, 0, -1094751600, -859504585, -684453610, 0 }, 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" #11 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 10 (Thread 0xacbff450 (LWP 9307)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0xacbfeda0, mutex=0x1ebf5d0) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 1 _a3 = 1 _a1 = -1396707932 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 1 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xacbfed08, __canceltype = 0, __prev = 0x0} cbuffer = {oldtype = 0, cond = 0xacbfeda0, mutex = 0x1ebf5d0, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 0 #2 0xb6a67e2a in wait > (lock=..., this=0xacbfeda0) at /usr/include/boost/asio/detail/posix_event.hpp:80 No locals. #3 do_run_one (ec=..., this_thread=..., lock=..., this=0x1ebf5b8) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395 No locals. #4 boost::asio::detail::task_io_service::run (this=0x1ebf5b8, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153 this_thread = { = { = {}, reusable_memory_ = 0x0}, wakeup_event = 0xacbfeda0, private_op_queue = { = {}, front_ = 0x0, back_ = 0x0}, private_outstanding_work = 0, next = 0x0} wakeup_event = { = {}, cond_ = {__data = {__lock = 0, __futex = 1, __total_seq = 1, __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x1ebf5d0, __nwaiters = 2, __broadcast_seq = 0}, __size = "\000\000\000\000\001\000\000\000\001", '\000' , "\320\365\353\001\002\000\000\000\000\000\000\000\000\234\263\n", __align = 4294967296}, signalled_ = false} ctx = { = {}, key_ = 0x1ebf5b8, value_ = 0xacbfed88, next_ = 0x0} lock = { = {}, mutex_ = @0x1ebf5d0, locked_ = true} n = 0 #5 0xb6ad1098 in run (this=0x1ebf560) at /usr/include/boost/asio/impl/io_service.ipp:59 ec = {m_val = 0, m_cat = 0xb6a0f074 } #6 operator() (__closure=0x1ec2090) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/frontend/published_socket_connector.cpp:165 this = 0x1ebf55c #7 _M_invoke<> (this=0x1ec2090) at /usr/include/c++/4.9/functional:1700 No locals. #8 operator() (this=0x1ec2090) at /usr/include/c++/4.9/functional:1688 No locals. #9 std::thread::_Impl()> >::_M_run(void) (this=0x1ec2084) at /usr/include/c++/4.9/thread:115 No locals. #10 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec2078}}, } #11 0xb6a15f98 in start_thread (arg=0xacbff450) at pthread_create.c:311 pd = 0xacbff450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1396705688, -1396706224, 0, -1396707760, -1396707440, -1396705660, 0, -1094751600, -852844489, -684453610, 0 }, 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" #12 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 9 (Thread 0xa91ff450 (LWP 9323)): #0 0xb68a4aa2 in select () at ../sysdeps/unix/syscall-template.S:81 No locals. #1 0xb6d20f5a in QProcessManager::run (this=0xacc00640) at io/qprocess_unix.cpp:272 readset = {fds_bits = {0, 4096, 0 }} nselect = c = 0 '\000' #2 0xb6c052fe in QThreadPrivate::start (arg=0xacc00640) at thread/qthread_unix.cpp:345 __clframe = {__cancel_routine = 0xb6c0493d , __cancel_arg = 0xacc00640, __do_it = 1, __cancel_type = } thr = 0xacc00640 data = objectName = {static null = {}, d = 0xb6ddc200 } #3 0xb6a15f98 in start_thread (arg=0xa91ff450) at pthread_create.c:311 pd = 0xa91ff450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1457523096, -1457523632, 0, -1457525168, -1457524848, -1457523068, 1, -1370469928, -930439113, -684453610, 0 }, 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" #4 0xb68a933c in ?? () at ../ports/sysdeps/unix/sysv/linux/arm/nptl/../clone.S:92 from /tmp/apport_sandbox_GUCLDa/lib/arm-linux-gnueabihf/libc.so.6 No locals. Backtrace stopped: previous frame identical to this frame (corrupt stack?) . Thread 8 (Thread 0xac3ff450 (LWP 9308)): #0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:43 No locals. #1 0xb6a19192 in __pthread_cond_wait (cond=0x1ec2208, mutex=0x1ec21ec) at pthread_cond_wait.c:187 _a2 = 128 _nametmp = 240 _a3tmp = 5419 _a3 = 5419 _a1 = 32252428 _a4tmp = 0 _a4 = 0 _name = 240 __ret = futex_val = 5419 buffer = {__routine = 0xb6a18f6d <__condvar_cleanup>, __arg = 0xac3fec60, __canceltype = -1232076800, __prev = 0xac3fed58} cbuffer = {oldtype = 0, cond = 0x1ec2208, mutex = 0x1ec21ec, bc_seq = 0} err = pshared = 0 pi_flag = 0 val = seq = 2709 #2 0xb69b39f4 in __gthread_cond_wait (__mutex=, __cond=__cond@entry=0x1ec2208) at /build/buildd/gcc-4.9-4.9.2/build/arm-linux-gnueabihf/libstdc++-v3/include/arm-linux-gnueabihf/bits/gthr-default.h:864 No locals. #3 std::condition_variable::wait (this=this@entry=0x1ec2208, __lock=...) at ../../../../../src/libstdc++-v3/src/c++11/condition_variable.cc:52 __e = #4 0xb6ab0ffe in wait > (__p=..., __lock=..., this=) at /usr/include/c++/4.9/condition_variable:98 No locals. #5 operator() (this=0x1ec21d0) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/compositor/multi_threaded_compositor.cpp:134 display_buffer_compositor = {_M_t = { >> = { >> = {> = {}, , true>> = {> = {}, }, }, > = {_M_head_impl = 0xaaa22048}, }, }} r = @0xac3feccc: {top_left = {x = {value = 0}, y = {value = 0}}, size = {width = {value = 540}, height = {value = 960}}} lock = {_M_device = 0x1ec21ec, _M_owns = true} #6 std::_Function_handler >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/4.9/functional:2069 No locals. #7 0xb6afa61c in operator() (this=0xaaa00468) at /usr/include/c++/4.9/future:1264 No locals. #8 std::_Function_handler (), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, void> >::_M_invoke(std::_Any_data const&) (__functor=...) at /usr/include/c++/4.9/functional:2025 No locals. #9 0xb6af91a6 in operator() (this=) at /usr/include/c++/4.9/functional:2439 No locals. #10 std::__future_base::_State_baseV2::_M_do_set(std::function ()>&, bool&) (this=0x1ec2648, __f=..., __set=@0xac3fedb0: false) at /usr/include/c++/4.9/future:485 __res = {_M_t = {> = {> = {> = {}, > = { = {}, }, }, > = {_M_head_impl = 0x14}, }, }} #11 0xb6a1a092 in __GI___pthread_once (once_control=0x1ec269c, init_routine=0xb69b5b7d ) at ../ports/sysdeps/unix/sysv/linux/arm/nptl/pthread_once.c:76 _buffer = {__routine = 0xb6a19ffd , __arg = 0x1ec269c, __canceltype = 0, __prev = 0x0} #12 0xb6af7762 in __gthread_once (__func=, __once=0x1ec269c) at /usr/include/arm-linux-gnueabihf/c++/4.9/bits/gthr-default.h:699 No locals. #13 call_once()>&, bool&), std::__future_base::_State_baseV2*, std::reference_wrapper()> >, std::reference_wrapper > (__f=, __once=...) at /usr/include/c++/4.9/mutex:746 __bound_functor = {_M_bound = {()>&, bool&)>, std::__future_base::_State_baseV2*, std::reference_wrapper()> >, std::reference_wrapper >> = {()> >, std::reference_wrapper >> = {()> >, std::reference_wrapper >> = { >> = {> = {}, , false>> = {_M_head_impl = {> = {> = {> = {> = {> = {}, }, }, }, }, _M_data = 0xac3fedb0}}, }, ()> >, false>> = {_M_head_impl = {()> >> = {()> >> = {()> >> = {()> >> = {()> >> = {}, }, }, }, }, _M_data = 0xac3fedc8}}, }, > = {_M_head_impl = 0x1ec2648}, }, ()>&, bool&)>, false>> = {_M_head_impl = {()>&, bool&>> = {}, __pmf = (void (std::__future_base::_State_baseV2::*)(std::__future_base::_State_baseV2 * const, std::function()> &, bool &)) 0xb6af9185 ()>&, bool&)>}}, }, }} __e = #14 _M_set_result (__ignore_failure=false, __res=..., this=0x1ec2648) at /usr/include/c++/4.9/future:372 __set = false #15 _M_run (this=0x1ec2648) at /usr/include/c++/4.9/future:1319 __boundfn = {_M_bound = { > >> = {> = {}, >, false>> = {_M_head_impl = { >> = { >> = { >> = { >> = { >> = {}, }, }, }, }, _M_data = 0x1ec26a4}}, }, }} __setter = {_M_result = @0x1ec26a0, _M_fn = {> = {}, = {static _M_max_size = 8, static _M_max_align = 4, _M_functor = {_M_unused = {_M_object = 0x0, _M_const_object = 0x0, _M_function_pointer = 0x0, _M_member_pointer = NULL}, _M_pod_data = "\000\000\000\000\000\000\000"}, _M_manager = 0x0}, _M_invoker = 0x0}} #16 operator() (this=) at /usr/include/c++/4.9/future:1453 No locals. #17 operator() (this=0x1ec2248) at /build/buildd/mir-0.9.0+15.04.20141125/src/server/thread/basic_thread_pool.cpp:55 lock = {_M_device = 0x1ec2274, _M_owns = false} #18 __invoke<(anonymous namespace)::Worker> (__f=...) at /usr/include/c++/4.9/functional:202 No locals. #19 operator()<> (this=) at /usr/include/c++/4.9/functional:435 No locals. #20 _M_invoke<> (this=) at /usr/include/c++/4.9/functional:1700 No locals. #21 operator() (this=) at /usr/include/c++/4.9/functional:1688 No locals. #22 std::thread::_Impl()> >::_M_run(void) (this=) at /usr/include/c++/4.9/thread:115 No locals. #23 0xb69b65d4 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at ../../../../../src/libstdc++-v3/src/c++11/thread.cc:84 __t = __local = {> = {_M_ptr = , _M_refcount = {_M_pi = 0x1ec1c08}}, } #24 0xb6a15f98 in start_thread (arg=0xac3ff450) at pthread_create.c:311 pd = 0xac3ff450 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1405094296, -1405094832, 0, -1405096368, -1405096048, -1405094268, 0, -1094752000, -844455881, -684453610, 0 }, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = 0 pagesize_m1 = sp =