(gdb) bt
#0 0xb61399a6 in ?? () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0xb614762e in raise () from /lib/arm-linux-gnueabihf/libc.so.6
#2 0xb6148332 in abort () from /lib/arm-linux-gnueabihf/libc.so.6
#3 0xb6285120 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#4 0xb6283950 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#5 0xb62839a6 in std::terminate() () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#6 0xb6283bfc in __cxa_rethrow () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#7 0xa8e7cf22 in __shared_count<ubuntu::app_launch::app_info::Desktop, std::allocator<ubuntu::app_launch::app_info::Desktop>, std::shared_ptr<_GKeyFile>&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (__a=..., this=<optimized out>)
at /usr/include/c++/4.9/bits/shared_ptr_base.h:626
#8 __shared_ptr<std::allocator<ubuntu::app_launch::app_info::Desktop>, std::shared_ptr<_GKeyFile>&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (__a=..., __tag=..., this=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr_base.h:1090
#9 shared_ptr<std::allocator<ubuntu::app_launch::app_info::Desktop>, std::shared_ptr<_GKeyFile>&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (__a=..., __tag=..., this=<optimized out>) at /usr/include/c++/4.9/bits/shared_ptr.h:316
#10 allocate_shared<ubuntu::app_launch::app_info::Desktop, std::allocator<ubuntu::app_launch::app_info::Desktop>, std::shared_ptr<_GKeyFile>&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&> (__a=...) at /usr/include/c++/4.9/bits/shared_ptr.h:588
#11 make_shared<ubuntu::app_launch::app_info::Desktop, std::shared_ptr<_GKeyFile>&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&> () at /usr/include/c++/4.9/bits/shared_ptr.h:604
#12 ubuntu::app_launch::app_impls::Click::info (this=0x2abd734) at /build/ubuntu-app-launch-n04kKZ/ubuntu-app-launch-0.9+15.04.20160510.2/libubuntu-app-launch/application-impl-click.cpp:60
#13 0xa8f1d120 in qtmir::upstart::TaskController::getInfoForApp(QString const&) const () from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
#14 0xa8ef4db2 in qtmir::ApplicationManager::onProcessStarting(QString const&) () from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
#15 0xb64f2ad2 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#16 0xa8f207e2 in qtmir::TaskController::processStarting(QString const&) () from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
#17 0xa8f1c78a in ?? () from /usr/lib/arm-linux-gnueabihf/qt5/qml/Unity/Application/libunityapplicationplugin.so
#18 0xa8e5dbc6 in generic_signal_cb (conn=0xacd06848, sender=0xad80b820 ":1.8", object=<optimized out>, interface=<optimized out>, signal=0xad8101e0 "UnityStartingBroadcast", user_data=0x1d82898, params=0xb127e568)
at /build/ubuntu-app-launch-n04kKZ/ubuntu-app-launch-0.9+15.04.20160510.2/libubuntu-app-launch/ubuntu-app-launch.c:957
#19 starting_signal_cb (conn=0xacd06848, sender=0xad80b820 ":1.8", object=<optimized out>, interface=<optimized out>, signal=0xad8101e0 "UnityStartingBroadcast", params=0xb127e568, user_data=0x1d82898)
at /build/ubuntu-app-launch-n04kKZ/ubuntu-app-launch-0.9+15.04.20160510.2/libubuntu-app-launch/ubuntu-app-launch.c:1015
#20 0xb39cd6fc in ?? () from /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0