Thread 6 (Thread 0xf468c340 (LWP 19259)):
#0 0xf70ba620 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0xf67415c6 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Thread 5 (Thread 0xf3e8c340 (LWP 19260)):
#0 0xf70ba620 in syscall () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0xf67415c6 in ?? () from /usr/lib/arm-linux-gnueabihf/liblttng-ust.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Thread 4 (Thread 0xf3329340 (LWP 19261)):
#0 0xf70b64e0 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0x00000000 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Thread 3 (Thread 0xf29c5340 (LWP 19262)):
#0 0xf70b64e0 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0x00000000 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Thread 2 (Thread 0xf1ffd340 (LWP 19268)):
#0 0xf70b64e0 in poll () from /lib/arm-linux-gnueabihf/libc.so.6
#1 0x00000000 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
Thread 1 (Thread 0xf48ee000 (LWP 19256)):
#0 0xf7238830 in ubuntu_app_launch_get_primary_pid () from /usr/lib/arm-linux-gnueabihf/libubuntu-app-launch.so.3
#1 0xf73a72d0 in com::ubuntu::content::detail::AppManager::is_application_started(std::string const&) () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#2 0xf73ae570 in com::ubuntu::content::detail::Service::handle_exports(int) () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#3 0xf73bfc6c in ?? () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#4 0xf762fdb4 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
#5 0xf73bf3d0 in com::ubuntu::content::detail::Transfer::StateChanged(int) () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#6 0xf73b6d98 in com::ubuntu::content::detail::Transfer::Charge(QList<QVariant> const&) () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#7 0xf73be7b2 in ?? () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#8 0xf73be8aa in TransferAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/arm-linux-gnueabihf/libcontent-hub.so.0
#9 0xf73f7678 in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5DBus.so.5
Backtrace stopped: previous frame identical to this frame (corrupt stack?)