Comment 2 for bug 1456711

I was just having a look before lunch, the backtrace says

#0 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
#1 0xb611ae5e in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#2 0xb611bb4e in __GI_abort () at abort.c:89
#3 0xb6258184 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#4 0xb62569b4 in ?? () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#5 0xb6256a0a in std::terminate() () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#6 0xb6256c2a in __cxa_throw () from /usr/lib/arm-linux-gnueabihf/libstdc++.so.6
#7 0xad947af4 in core::dbus::Bus::send_with_reply_and_block_for_at_most(std::shared_ptr<core::dbus::Message> const&, std::chrono::duration<long long, std::ratio<1ll, 1000ll> > const&) () from /usr/lib/arm-linux-gnueabihf/libdbus-cpp.so.4
#8 0xa7a00140 in ?? () from /usr/lib/arm-linux-gnueabihf/libmedia-hub-client.so.2
#9 0xa79fba16 in core::ubuntu::media::PlayerStub::seek_to(std::chrono::duration<long long, std::ratio<1ll, 1000000ll> > const&) () from /usr/lib/arm-linux-gnueabihf/libmedia-hub-client.so.2
#10 0xa7a8cd5a in AalMediaPlayerService::setPosition(long long) () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libaalmediaplayer.so
#11 0xa7a88572 in AalMediaPlayerControl::setPosition(long long) () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/mediaservice/libaalmediaplayer.so
#12 0xa8c86574 in ?? () from /usr/lib/arm-linux-gnueabihf/qt5/qml/QtMultimedia/libdeclarative_multimedia.so

Maybe not really unity8 related?