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169 | (gdb) t a a bt
Thread 14 (Thread 0x7f46757ca700 (LWP 2366)):
#0 0x00007f4681ac4e9d in recvmsg () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4679160433 in ustcomm_recv_unix_sock () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
#2 0x00007f467916346c in ?? () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
#3 0x00007f4680b666aa in start_thread (arg=0x7f46757ca700) at pthread_create.c:333
#4 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 13 (Thread 0x7f4674fc9700 (LWP 2367)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f4679163eaa in ?? () from /usr/lib/x86_64-linux-gnu/liblttng-ust.so.0
#2 0x00007f4680b666aa in start_thread (arg=0x7f4674fc9700) at pthread_create.c:333
#3 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 12 (Thread 0x7f466ffff700 (LWP 2392)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa292fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f4679aaba40 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#4 0x00007f4679aa4b3b in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#5 0x00007f4679aa1842 in mir::run_mir(mir::ServerConfiguration&, std::function<void (mir::DisplayServer&)>, std::function<void (int)> const&) ()
from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#6 0x00007f4679ab80ff in mir::Server::run() () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#7 0x00007f4679e62d5d in MirServerThread::run() () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqpa-mirserver.so
#8 0x00007f46823c22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f4680b666aa in start_thread (arg=0x7f466ffff700) at pthread_create.c:333
#10 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7f466f7fe700 (LWP 2393)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4678a2aa42 in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.5
#2 0x00007f4678a2cc3e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.5
#3 0x00007f4682057030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f4680b666aa in start_thread (arg=0x7f466f7fe700) at pthread_create.c:333
#5 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7f466dd9b700 (LWP 2402)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4678a2aa42 in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.5
#2 0x00007f4678a2cc3e in ?? () from /usr/lib/x86_64-linux-gnu/libmircommon.so.5
#3 0x00007f4682057030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f4680b666aa in start_thread (arg=0x7f466dd9b700) at pthread_create.c:333
#5 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 9 (Thread 0x7f466d59a700 (LWP 2403)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f4682051cdc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
---Type <return> to continue, or q <return> to quit---
#2 0x00007f4679b0bd1b in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#3 0x00007f4682057030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f4680b666aa in start_thread (arg=0x7f466d59a700) at pthread_create.c:333
#5 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7f466cd99700 (LWP 2404)):
#0 0x00007f4681ac44f3 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f4679b5958d in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#2 0x00007f4679b555e4 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#3 0x00007f4682057030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f4680b666aa in start_thread (arg=0x7f466cd99700) at pthread_create.c:333
#5 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f465bfff700 (LWP 2405)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f46823c355b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f46823bc25b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f46825d2887 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f4679e701c7 in SessionAuthorizer::requestAuthorizationForSession(unsigned long long const&, bool&) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqpa-mirserver.so
#5 0x00007f4679e630f3 in SessionAuthorizer::connection_is_allowed(mir::frontend::SessionCredentials const&) () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqpa-mirserver.so
#6 0x00007f4679b5dd1b in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#7 0x00007f4679b57916 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#8 0x00007f4679b57aa2 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#9 0x00007f4679b57bb5 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#10 0x00007f4679b59b9c in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#11 0x00007f4679b55821 in ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.35
#12 0x00007f4682057030 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#13 0x00007f4680b666aa in start_thread (arg=0x7f465bfff700) at pthread_create.c:333
#14 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f465b7fe700 (LWP 2406)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa292fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f46825f927f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f468259f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f46823bd3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f4682aa0f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f46823c22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f4680b666aa in start_thread (arg=0x7f465b7fe700) at pthread_create.c:333
#9 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f464bfff700 (LWP 2422)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa292fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f467fa29339 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#4 0x00007f467fa4f965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f4680b666aa in start_thread (arg=0x7f464bfff700) at pthread_create.c:333
#6 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f464b7fe700 (LWP 2423)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa29572 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f46773c34c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f467fa4f965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f4680b666aa in start_thread (arg=0x7f464b7fe700) at pthread_create.c:333
#6 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f464adf0700 (LWP 2424)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa292fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f464adf828d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4 0x00007f467fa4f965 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f4680b666aa in start_thread (arg=0x7f464adf0700) at pthread_create.c:333
#6 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f4638e60700 (LWP 2513)):
#0 0x00007f4681ab88dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f467fa291ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f467fa292fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f46825f929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f468259f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f46823bd3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f463a5d4160 in DashCommunicator::run (this=0x805e10) at /build/unity8-9YOVbt/unity8-8.11+15.10.20151009/plugins/Unity/DashCommunicator/dashcommunicator.cpp:51
#7 0x00007f46823c22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f4680b666aa in start_thread (arg=0x7f4638e60700) at pthread_create.c:333
#9 0x00007f4681ac3eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f467a5e1800 (LWP 2330)):
#0 0x00007f4681ab89a1 in __GI_ppoll (fds=0x935510, nfds=3, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
#1 0x00007f4638103538 in gst_poll_wait () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#2 0x00007f463810090e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3 0x00007f4638101ccf in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#4 0x00007f463810acb0 in gst_update_registry () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#5 0x00007f46380c1018 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#6 0x00007f467fa33d78 in g_option_context_parse () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007f46380c18ed in gst_init_check () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#8 0x00007f46380c19d4 in gst_init () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#9 0x00007f4638653df0 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
#10 0x00007f466c079d2a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
#11 0x00007f466c0ae945 in QMediaPlayer::QMediaPlayer(QObject*, QFlags<QMediaPlayer::Flag>) () from /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
---Type <return> to continue, or q <return> to quit---
#12 0x00007f46390ca95a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
#13 0x00007f4682a9bc11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f4682a9ea8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f4682a9ee2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f4682a9b59d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f4682a9bf81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f4682a9d0b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f4682a9cafe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f4682a9ea8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007f4682a9ee2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f4682a9b59d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007f4682a9bf81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007f4682a9d0b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007f4682a9cafe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f4682a9ea8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f4682a9ee2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f4682a9b59d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f4682a9bf81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007f4682a9d0b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f4682a239f5 in QQmlComponentPrivate::beginCreate(QQmlContextData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f4682a216ef in QQmlComponent::create(QQmlContext*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f468336b3bd in QQuickView::continueExecute() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#34 0x00007f468336bafd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00000000004050b1 in main (argc=1, argv=<optimized out>) at /build/unity8-9YOVbt/unity8-8.11+15.10.20151009/src/main.cpp:118
|