WIP: Random crash during network activity

PspSystemThreadStartup ..... ntoskrnl/ps/thread.c:156
ExpWorkerThreadEntryPoint .. ntoskrnl/ex/work.c:162
IopWorkItemCallback ........ ntoskrnl/io/iomgr/iowork.c:30
ChewWorkItem ............... lib/drivers/chew/workqueue.c:52
LanReceiveWorker ........... drivers/network/tcpip/datalink/lan.c:286
IPReceive .................. lib/drivers/ip/network/receive.c:639
IPv4Receive ................ lib/drivers/ip/network/receive.c:619
ProcessFragment ............ lib/drivers/ip/network/receive.c:468
IPDispatchProtocol ......... lib/drivers/ip/network/ip.c:133
UDPReceive ................. lib/drivers/ip/transport/udp/udp.c:326
AddrSearchNext ............. drivers/network/tcpip/tcpip/fileobjs.c:126
(SearchContext->Address contains an invalid address.)
A2S ........................ lib/drivers/ip/network/address.c:38