Here's a dump of our last server crash, which may confirm one thing: the problem is engine-based and out of reach; notice, however, that it's associated not with a sark, but a hominid:

FCollisionHash::ActorLineCheck
CheckWithActors
ULevel::MultiLineCheck
ULevel::Trace
UObject::ProcessEvent
(rakPlayerUlf DM-LCArena030723.rakPlayerUlf0, Function RuneI.RunePlayer.PlayerCalcView)
ULevel::ServerTickClient
ULevel::TickNetServer
UpdateNetServer
ULevel::Tick
(NetMode=1)
TickLevel
UGameEngine::Tick
UpdateWorld
UServerCommandlet::Main
Executing UObject::StaticShutdownAfterError
General protection fault!

History: FCollisionHash::ActorLineCheck <- CheckWithActors <- ULevel::MultiLineCheck <- ULevel::Trace <- UObject::ProcessEvent <- [rakPlayerUlf DM-LCArena030723.rakPlayerUlf0, Function RuneI.RunePlayer.PlayerCalcView) <- ULevel::ServerTickClient <- ULevel::TickNetServer <- UpdateNetServer <- ULevel::Tick <- [NetMode=1) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- UServerCommandlet::Main

Exiting due to error
Exiting.
Name subsystem shut down

Ulf, you bastard

*cough* Eisregen=Ulf

I don't think it's bound to an avatar in particular; I'll monitor the next few days and post some results.

actually this is quite coincidental (or not?)..
but somehow recently for each time the server has crashed, i've had a 25% chance of personally crashing from rune with an error message about tickrates...

i'll post one for reference sometime..but it's got me wondering if there's any relation...

Artifact the second:

ULevel::Tick
(NetMode=1)
TickLevel
UGameEngine::Tick
UpdateWorld
UServerCommandlet::Main
Executing UObject::StaticShutdownAfterError
General protection fault!

History: FCollisionHash::ActorLineCheck <- CheckWithActors <- ULevel::MultiLineCheck <- ULevel::MoveActor <- APawn:: physWalking <- APawn:: performPhysics <- UObject:: ProcessEvent <- [rakPlayerAlric DM-LCArena030723.rakPlayerAlric0, Function Engine.PlayerPawn.ServerMove) <- RemoteCall <- HandleStream <- UActorChannel::ReceivedBunch <- [Actor rakPlayerAlric0) <- UChannel::ReceivedSequencedBunch <- Direct <- UChannel::ReceivedRawBunch <- DispatchDataToChannel <- BunchData <- UNetConnection::ReceivedPacket <- UNetConnection::ReceivedRawPacket <- UTcpNetDriver
::TickDispatch <- UpdatePreNet <- ULevel::Tick <- [NetMode=1) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- UServerCommandlet::Main

Exiting due to error
Exiting.
Name subsystem shut down

This one is subtly different; involves however CollisionHash again, which is where I believe the problem lies.  Notice Alric, not Ulf.

On another note, “ReceivedRawPacket” is an error I get at home when and only when using an old Linksys router; this may well be hardware related, too.

Alric, you bastard

What about the fact that the carcasses fade away. I am sure with the fading effect there comes collisions in many forms. Just a thought.

Whew, and I thought it was all my fault

And this one, an inanimate object; but FCollisionHash remains:

FCollisionHash::ActorLineCheck
CheckWithActors
ULevel::MultiLineCheck
UObject::ProcessEvent
(rakGoblinAxe DM-LCArena030723.rakGoblinAxe53, Function Engine.Weapon.Swinging.FrameSwept)
AActor::execFrameSweep
UObject::ProcessEvent
(rakPlayerProxy DM-LCArena030723.rakPlayerProxy4, Function RuneI.RunePlayerProxy.FrameNotify)
AActor::Tick
TickAllActors
ULevel::Tick
(NetMode=1)
TickLevel
UGameEngine::Tick
UpdateWorld
UServerCommandlet::Main
Executing UObject::StaticShutdownAfterError
General protection fault!

History: FCollisionHash::ActorLineCheck <- CheckWithActors <- ULevel::MultiLineCheck <- UObject::ProcessEvent <- [rakGoblinAxe DM-LCArena030723.rakGoblinAxe53, Function Engine.Weapon.Swinging.FrameSwept) <- AActor::execFrameSweep <- UObject::ProcessEvent <- [rakPlayerProxy DM-LCArena030723.rakPlayerProxy4, Function RuneI.RunePlayerProxy.FrameNotify) <- AActor::Tick <- TickAllActors <- ULevel::Tick <- [NetMode=1) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- UServerCommandlet::Main

Exiting due to error
Exiting.
Name subsystem shut down

This one occured right after a player entered:

FCollisionHash::ActorLineCheck
CheckWithActors
ULevel::MultiLineCheck
ULevel::Trace
UObject::ProcessEvent
(rakTrialPitRagnar DM-LCArena030723.rakTrialPitRagnar0, Function RuneI.RunePlayer.PlayerCalcView)
ULevel::ServerTickClient
ULevel::TickNetServer
UpdateNetServer
ULevel::Tick
(NetMode=1)
TickLevel
UGameEngine::Tick
UpdateWorld
UServerCommandlet::Main
Executing UObject::StaticShutdownAfterError
General protection fault!

History: FCollisionHash::ActorLineCheck <- CheckWithActors <- ULevel::MultiLineCheck <- ULevel::Trace <- UObject::ProcessEvent <- [rakTrialPitRagnar DM-LCArena030723.rakTrialPitRagnar0, Function RuneI.RunePlayer.PlayerCalcView) <- ULevel::ServerTickClient <- ULevel::TickNetServer <- UpdateNetServer <- ULevel::Tick <- [NetMode=1) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- UServerCommandlet::Main

Exiting due to error
Exiting.
Name subsystem shut down

Goblin Axe, you bastard

TrialPit Ragnar, you bastard

(no townrags yet )

Finally got some action myself:

History: FCollisionHash::ActorLineCheck <- CheckWithActors <- ULevel::MultiLineCheck <- ULevel::MoveActor <- AActor:: physFalling <- APawn:: performPhysics <- UObject:: ProcessEvent <- [rakPlayerSven DM-LCArena030723.rakPlayerSven0, Function Engine.PlayerPawn.ServerMove) <- RemoteCall <- HandleStream <- UActorChannel::ReceivedBunch <- [Actor rakPlayerSven0) <- UChannel::ReceivedSequencedBunch <- Direct <- UChannel::ReceivedRawBunch <- DispatchDataToChannel <- BunchData <- UNetConnection::ReceivedPacket <- UNetConnection::ReceivedRawPacket <- UTcpNetDriver::TickDispatch <- UpdatePreNet <- ULevel::Tick <- [NetMode=1) <- TickLevel <- UGameEngine::Tick <- UpdateWorld <- UServerCommandlet::Main