>Number:         34872
>Category:       kern
>Synopsis:       swapctl -D utterly destroys the machine.
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   unknown
>Arrival-Date:   Sat Oct 21 02:48:41 +0000 2006
>Originator:     Thor Lancelot Simon
>Release:        NetBSD 4.99.3
>Organization:
	
>Environment:
	
	
System: NetBSD babylon5.netbsd.org 4.99.3 NetBSD 4.99.3 (NBFTP) #0: Wed Oct 18 06:00:00 UTC 2006 soda@ADMIN:/chroots/4.0/usr/src/sys/arch/amd64/compile/NBFTP amd64
Architecture: x86_64
Machine: amd64
>Description:
Message-Id: <20061021013253.26C8592483@ftp.NetBSD.org>
Date: Sat, 21 Oct 2006 01:32:53 +0000 (UTC)
Content-Length: 739
Lines: 22

	egrapsa:

babylon5# swapctl -D /dev/null^M                                                
swapctl: could not set dump device to /dev/null: Block device required^M
babylon5# swapctl -D /dev/rfd0a^M
swapctl: could not set dump device to /dev/rfd0a: Block device required^M
babylon5# swapctl -D /dev/rfd0a^H^[[K^H^[[K^H^[[K^H^[[K^H^[[Kfd0a^M
panic: dumpconf: bad dumpdev=0x200
^MBegin traceback...
^Muvm_fault(0xffff800086904248, 0x0, 1) -> e 
^Mfatal page fault in supervisor mode
^Mtrap type 6 code 0 rip ffffffff802d402b cs 8 rflags 10246 cr2  200 cpl 0 rsp f
fff800072160a30
^Mpanic: trap
^MFaulted in mid-traceback; aborting...rebooting...

	autika tote, auth diafQeiromhn h deinh mhXanhma wste katapiptein.

>How-To-Repeat:
	
>Fix:
	

>Unformatted: