>Number:         12554
>Category:       kern
>Synopsis:       gdb on live process panics kernel on x86
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 04 21:50:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Jason R. Thorpe
>Release:        NetBSD-current 1.5S and 1.5T
>Organization:
Zembu Labs, Inc.
>Environment:
	
System: NetBSD dr-evil 1.5S NetBSD 1.5S (DR-EVIL) #103: Tue Mar 20 17:40:25 CST 2001 thorpej@dr-evil:/u1/netbsd/src/sys/arch/i386/compile/DR-EVIL i386
Architecture: i386
Machine: i386
>Description:
	Running gdb on a live processes, using breakpoints, will eventually
	cause the:

	uvm_fault_unwire_locked: unwiring non-wired memory

	panic to surface.

>How-To-Repeat:
	Run gdb on a live process, use breakpoints, exit gdb, repeat
	until the panic happens.

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: