>Number:         23762
>Category:       misc
>Synopsis:       df crashes the system after shutting down network with a NFS
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    misc-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Dec 15 13:45:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        NetBSD 1.6U
>Organization:
	
>Environment:
	
	
System: NetBSD troja.entropie.net 1.6U NetBSD 1.6U (TROJA) #3: Mon Jun 30 21:56:20 CEST 2003 count@troja.entropie.net:/data/src/sys/arch/i386/compile/TROJA i386
Architecture: i386
Machine: i386
>Description:
	Using nfs to mount logs and sources bidirectional on two machines.
	If i shutdown the network and then type /bin/df the system crashes/hangs
	I'm not using automount.

	-exports on my machine (TROJA)
	/data -maproot=root -network 192.168.1.82 -mask 255.255.255.0)
	-exports end
	
	-part of fstab on TROJA----
	skylla:/var/log /skylla/logs nfs ro,-r=1024,-w=1024 
	---end---

	-The router files

	-Envoirement (i386/Cyrix 133 MHz)	
	NetBSD 1.6U (SKYLLA) #2: Sat Jul  5 15:41:46 CEST 2003
        count@troja.entropie.net:/data/src/sys/arch/i386/compile/SKYLLA

	-exports on the router (SKYLLA)
	/home -network 192.168.1.93 -mask 255.255.255.0
	/var/log -network 192.168.1.93 -mask 255.255.255.0
	-exports end

>How-To-Repeat:
	setup a NFS to forward data from a machine

	/etc/rc.d/network stop
	/bin/df ---> SYSTEM HANGS 
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: