(gdb) bt full
#0 0x00007fd919a709a1 in __GI_ppoll (fds=0x1f45f50, nfds=3, timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:56
resultvar = 18446744073709551102
oldtype = 0
tval = {tv_sec = 0, tv_nsec = 116062528}
result = <optimized out>
#1 0x00007fd8d00bb538 in gst_poll_wait () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#2 0x00007fd8d00b890e in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#3 0x00007fd8d00b9708 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#4 0x00007fd8d00b9a86 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#5 0x00007fd8d00b9ca8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#6 0x00007fd8d00c2cb0 in gst_update_registry () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#7 0x00007fd8d0079018 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#8 0x00007fd9179ebd78 in g_option_context_parse () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9 0x00007fd8d00798ed in gst_init_check () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#10 0x00007fd8d00799d4 in gst_init () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
No symbol table info available.
#11 0x00007fd8d060bdf0 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/mediaservice/libgstmediaplayer.so
No symbol table info available.
#12 0x00007fd904079d2a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
No symbol table info available.
#13 0x00007fd9040ae945 in QMediaPlayer::QMediaPlayer(QObject*, QFlags<QMediaPlayer::Flag>) () from /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so.5
No symbol table info available.
#14 0x00007fd8e005c95a in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/libdeclarative_multimedia.so
No symbol table info available.
#15 0x00007fd91aa53c11 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#16 0x00007fd91aa56a8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#17 0x00007fd91aa56e2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#18 0x00007fd91aa5359d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#19 0x00007fd91aa53f81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#20 0x00007fd91aa550b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#21 0x00007fd91aa54afe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#22 0x00007fd91aa56a8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#23 0x00007fd91aa56e2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#24 0x00007fd91aa5359d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#25 0x00007fd91aa53f81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#26 0x00007fd91aa550b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#27 0x00007fd91aa54afe in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#28 0x00007fd91aa56a8d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#29 0x00007fd91aa56e2b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#30 0x00007fd91aa5359d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#31 0x00007fd91aa53f81 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#32 0x00007fd91aa550b4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#33 0x00007fd91a9db9f5 in QQmlComponentPrivate::beginCreate(QQmlContextData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#34 0x00007fd91a9d96ef in QQmlComponent::create(QQmlContext*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
No symbol table info available.
#35 0x00007fd91b3233bd in QQuickView::continueExecute() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#36 0x00007fd91b323afd in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
No symbol table info available.
#37 0x00000000004050b1 in main (argc=1, argv=<optimized out>) at /build/unity8-9YOVbt/unity8-8.11+15.10.20151009/src/main.cpp:118
isMirServer = true
application = 0x1c7fee0
parser = {m_gridUnit = 8, m_windowGeometry = {wd = -1, ht = -1}, m_hasTestability = false, m_hasFrameless = false, m_hasMouseToTouch = false, m_hasFullscreen = false, m_deviceName = {
static null = {<No data fields>}, d = 0x7fd91a629500 <QArrayData::shared_null>}, m_mode = {static null = {<No data fields>},
d = 0x40d120 <UnityCommandLineParser::UnityCommandLineParser(QCoreApplication const&)::{lambda()#20}::operator()() const::qstring_literal>}}
qmlArgs = {<QObject> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7fd91a7870e0 <QObject::staticMetaObject>,
stringdata = 0x40da20 <qt_meta_stringdata_ApplicationArguments>, data = 0x40d9c0 <qt_meta_data_ApplicationArguments>,
static_metacall = 0x40c300 <ApplicationArguments::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, m_deviceName = {
static null = {<No data fields>}, d = 0x1cc7e70}, m_mode = {static null = {<No data fields>},
d = 0x40d120 <UnityCommandLineParser::UnityCommandLineParser(QCoreApplication const&)::{lambda()#20}::operator()() const::qstring_literal>}}
view = 0x1cc8730
mouseTouchAdaptor = 0x0
source = {d = 0x1db7640}
managerFactory = <optimized out>
result = <optimized out>