#2  0x00007ffff1471a71 in __assert_fail () from /lib/libc.so.6
#3  0x00007fffccd40fc1 in OnEntityRemoved (this=0x2c6cdf0, entity=0x5d3eb40,
    change=<value optimised out>)
    at /space/src/tundra2/TundraLogicModule/SyncState.h:171
#4  TundraLogic::SyncManager::OnEntityRemoved (this=0x2c6cdf0,
    entity=0x5d3eb40, change=<value optimised out>)
    at /space/src/tundra2/TundraLogicModule/SyncManager.cpp:345
#5  0x00007fffccd598aa in TundraLogic::SyncManager::qt_metacall (
    this=0x2c6cdf0, _c=QMetaObject::InvokeMetaMethod,
    _id=<value optimised out>, _a=0x7fffffffc9f0)
    at /space/src/tundra2/TundraLogicModule/moc_SyncManager.cxx:102
#6  0x00007ffff25ceb27 in QMetaObject::activate (sender=0x3b0fe30,
    m=<value optimised out>, local_signal_index=<value optimised out>,
    argv=0xffffffffffffffff) at kernel/qobject.cpp:3280
#7  0x00000000004aa8e0 in Scene::SceneManager::EntityRemoved (this=0x365b,
    _t1=0x5d3eb40, _t2=AttributeChange::Replicate)
    at /space/src/tundra2/Scene/moc_SceneManager.cxx:403
#8  0x0000000000498c27 in Scene::SceneManager::EmitEntityRemoved (this=0x365b,
    entity=0x5d3eb40, change=AttributeChange::Replicate)
    at /space/src/tundra2/Scene/SceneManager.cpp:327
#9  0x00000000004991d9 in Scene::SceneManager::RemoveAllEntities (
    this=0x3b0fe30, send_events=true, change=<value optimised out>)
    at /space/src/tundra2/Scene/SceneManager.cpp:218
#10 0x00007fffccd1c658 in TundraLogic::Client::HandleLoginReply (
    this=<value optimised out>, source=<value optimised out>,
    msg=<value optimised out>)
    at /space/src/tundra2/TundraLogicModule/Client.cpp:260
#11 0x00007fffccd1ca4c in TundraLogic::Client::HandleKristalliMessage (this=
    0x2889850, source=<value optimised out>, id=101,
    data=0x80e2b40 "\001\002|\361\377\177", numBytes=2)
    at /space/src/tundra2/TundraLogicModule/Client.cpp:210
#12 0x00007fffccd1cbfe in TundraLogic::Client::HandleKristalliEvent (
    this=0x2889850, event_id=<value optimised out>, data=0x7fffffffcee0)
    at /space/src/tundra2/TundraLogicModule/Client.cpp:188
#13 0x00007fffccd1d8a9 in TundraLogic::TundraLogicModule::HandleEvent (this=