StacktraceTop: __cxxabiv1::__dynamic_cast (src_ptr=0x8bc0d00, src_type=0xb374f298, dst_type=0xb37545e0, src2dst=0) at ../../../../src/libstdc++-v3/libsupc++/dyncast.cc:61 DebugDBusInterface::OnBusAcquired (connection=0x8bc9e30, name=0x89bb180 "com.canonical.Unity", data=0x8ad99a0) at /build/buildd/unity-4.16.0/plugins/unityshell/src/DebugDBusInterface.cpp:183 connection_get_cb (source_object=0x0, res=0x8f39058, user_data=0x89bb138) at /build/buildd/glib2.0-2.29.90/./gio/gdbusnameowning.c:439 g_simple_async_result_complete (simple=0x8f39058) at /build/buildd/glib2.0-2.29.90/./gio/gsimpleasyncresult.c:749 complete_in_idle_cb (data=0x8f39058) at /build/buildd/glib2.0-2.29.90/./gio/gsimpleasyncresult.c:761
StacktraceTop: :__dynamic_ cast (src_ptr=0x8bc0d00, src_type= 0xb374f298, dst_type= 0xb37545e0, src2dst=0) at ../../. ./../src/ libstdc+ +-v3/libsupc+ +/dyncast. cc:61 face::OnBusAcqu ired (connection= 0x8bc9e30, name=0x89bb180 "com.canonical. Unity", data=0x8ad99a0) at /build/ buildd/ unity-4. 16.0/plugins/ unityshell/ src/DebugDBusIn terface. cpp:183 0x89bb138) at /build/ buildd/ glib2.0- 2.29.90/ ./gio/gdbusname owning. c:439 async_result_ complete (simple=0x8f39058) at /build/ buildd/ glib2.0- 2.29.90/ ./gio/gsimpleas yncresult. c:749 in_idle_ cb (data=0x8f39058) at /build/ buildd/ glib2.0- 2.29.90/ ./gio/gsimpleas yncresult. c:761
__cxxabiv1:
DebugDBusInter
connection_get_cb (source_object=0x0, res=0x8f39058, user_data=
g_simple_
complete_