kern/85310: Incorrect report in netstat -m

The Black Hacker blackye at
Fri Aug 26 11:50:17 GMT 2005

>Number:         85310
>Category:       kern
>Synopsis:       Incorrect report in netstat -m
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Aug 26 11:50:14 GMT 2005
>Originator:     Andrea Cocito
>Release:        FreeBSD 5.4-RELEASE-p4 amd64
SUN v20z
System: FreeBSD 5.4-RELEASE-p4 FreeBSD 5.4-RELEASE-p4 #0: Thu Jul 28 17:19:56 CEST 2005 root at amd64
Sun V20z dual operon 252, 4GB RAM.
+device carp
Used as router with openbgpd and some ipfw rules.
netstat -m reports funky numbers as mbufs in use and bytes allocated to
root at hansel# netstat -m
18446744073709539047 mbufs in use
1212/25600 mbuf clusters in use (current/max)
0/0/0 sfbufs in use (current/peak/max)
18014398509481265 KBytes allocated to network
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
0 calls to protocol drain routines
root at hansel# 

netstat -n


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