Bugcheck 0x19 - BAD_POOL_HEADER in srvnet!SrvLibLookasideDirectFreeBuffer+2d


Symptoms


Machine can bugcheck with this stack trace:

nt!KeBugCheckEx
nt!ExFreePoolWithTag+0xffffffff`ffffec6a
srvnet!SrvLibLookasideDirectFreeBuffer+0x2d
srv!SrvFreeNonPagedPool+0x22
srv!SrvDereferenceRfcb+0x18c
srv!SrvOplockBreakNotification+0x94
srv!WorkerThread+0xcd
nt!PspSystemThreadStartup+0x57
nt!KxStartSystemThread+0x16

Cause


This has been confirmed to be a microsoft issue

Resolution


Microsoft is investigating a fix for this in a future release of Windows.