kern/54539: devinfo/devstat lists too many if_tun resources

[Bruce Cran]

>Number:         54539
>Category:       kern
>Synopsis:       devinfo/devstat lists too many if_tun resources
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jul 16 04:10:00 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Bruce Cran
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
>Environment:
System: FreeBSD buffy.brucec.backnet 5.1-CURRENT FreeBSD 5.1-CURRENT #1: Tue Jul 15 19:34:38 BST 2003 root at buffy.brucec.backnet:/usr/obj/usr/src/sys/MYKERNEL i386


 	interfaces sis0, rl0, tun0 and tun1 running	
>Description:
 	running 'devinfo -u' creates over 2MB output,         
	'0-32767 (root0)' repeat for 500 lines, followed by another
	'open if_tun units:' header.  In total, there are about 65000
	lines of output about if_tun units.	
>How-To-Repeat:
	create and run an if_tun interface, then run devinfo -u	
>Fix:




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