ID:2205150
 
BYOND Version:511.1363
Operating System:win server 2012
Web Browser:Firefox 50.0
Applies to:Dream Daemon
Status: Open

Issue hasn't been assigned a status value.
byondcore!DungBuilder::UpdateDB+0x747
byondcore!DungBuilder::UpdateDB+0x75b
byondcore!ServerWorldConnectionTest+0x616cc
byondcore!DungServer::ThreadNetMsg+0x1f72c
byondcore!DungServer::ThreadNetMsg+0x26cb1
byondcore!DungServer::ThreadNetMsg+0xf7e3
byondcore!DungServer::ThreadNetMsg+0xea36
byondcore!DungServer::ThreadNetMsg+0x26cb1
byondcore!DungServer::ThreadNetMsg+0xf7e3
byondcore!DungServer::ThreadNetMsg+0xea36
byondcore!DungServer::ThreadNetMsg+0x26cb1
byondcore!DungServer::ThreadNetMsg+0xf7e3
byondcore!DungServer::ThreadNetMsg+0xea36
byondcore!DungServer::ThreadNetMsg+0x26cb1
byondcore!DungServer::ThreadNetMsg+0xf7e3
byondcore!DungServer::ThreadNetMsg+0xea36
byondcore!DungServer::ThreadNetMsg+0x26cb1
byondcore!DungServer::ThreadNetMsg+0xf7e3
byondcore!DungServer::ThreadNetMsg+0xea36
byondcore!DungServer::ThreadNetMsg+0x26cb1

haven't seen this before I think.
Do you have anything from a newer build? 1163 is a bit old now and I don't think it's worth the effort for me to trace into it.

Plus, these kinds of offsets are nowhere near as useful as absolute offsets into the file.
They had to downgrade because of ID:2204917
In response to Lummox JR
Lummox JR wrote:
Plus, these kinds of offsets are nowhere near as useful as absolute offsets into the file.

I'm just giving you the call stack i'm getting from my JIT debugger that's catching the crashes.