From owner-freebsd-bugs Sun Sep 8 03:24:54 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id DAA01163 for bugs-outgoing; Sun, 8 Sep 1996 03:24:54 -0700 (PDT) Received: from who.cdrom.com (who.cdrom.com [204.216.27.3]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id DAA01143; Sun, 8 Sep 1996 03:24:51 -0700 (PDT) Received: from mail.crl.com (mail.crl.com [165.113.1.22]) by who.cdrom.com (8.7.5/8.6.11) with SMTP id DAA00299 ; Sun, 8 Sep 1996 03:24:51 -0700 (PDT) Received: from cheops.anu.edu.au by mail.crl.com with SMTP id AA08048 (5.65c/IDA-1.5); Sun, 8 Sep 1996 01:11:52 -0700 Message-Id: <199609080811.AA08048@mail.crl.com> Received: by cheops.anu.edu.au (1.37.109.16/16.2) id AA213880044; Sun, 8 Sep 1996 18:07:24 +1000 From: Darren Reed Subject: no more mbufs! To: freebsd-bugs@freebsd.org Date: Sun, 8 Sep 1996 18:07:23 +1000 (EST) Cc: freebsd-hackers@freebsd.org X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi, I just made my 2.1.5 box run out of mbufs: kernel: Out of mbuf clusters - increase maxusers! so I thought I'd let it rest and wait for things to expire... (a reboot is going to be necessary, I can see...) however, netstat -m now looks like this: 1038 mbufs in use: 1025 mbufs allocated to data 2 mbufs allocated to packet headers 3 mbufs allocated to protocol control blocks 8 mbufs allocated to socket names and addresses 1024/1024 mbuf clusters in use 2177 Kbytes allocated to network (100% in use) 0 requests for memory deined 0 requests for memory delayed 0 calls to protocol drain queues there appear to be no outstanding connections in netstat -an output. To get the machine in this state, I was using it as the source of running iptest against an UltraSparc2 (making heavy use of sending packets out via BPF). Some minutes later, "netstat -m" still reports the same. Reboot time I guess: new kernel and has been up less than half an hour. Darren