From owner-freebsd-questions Mon Jun 24 9:58: 3 2002 Delivered-To: freebsd-questions@freebsd.org Received: from seth.uct.kiev.ua (out.uct.kiev.ua [193.110.101.145]) by hub.freebsd.org (Postfix) with ESMTP id 4886437B432 for ; Mon, 24 Jun 2002 09:57:07 -0700 (PDT) Received: from gw.uct.kiev.ua (gw.uct.kiev.ua [193.110.100.5]) by seth.uct.kiev.ua (8.12.4/8.12.2) with ESMTP id g5OGumAw075431 for ; Mon, 24 Jun 2002 19:56:48 +0300 (EEST) (envelope-from sig@uct.kiev.ua) Received: from izida (izida.kiev.ua [193.110.100.3]) by gw.uct.kiev.ua (None/8.11.6) with ESMTP id g5OGulJ28924 for ; Mon, 24 Jun 2002 19:56:48 +0300 (EEST) Date: Mon, 24 Jun 2002 19:56:53 +0300 From: sig X-Mailer: The Bat! (v1.60h) Personal Reply-To: sig Organization: UCT X-Priority: 3 (Normal) Message-ID: <18021465385.20020624195653@uct.kiev.ua> To: freebsd-questions@FreeBSD.ORG Subject: minfo output: junk in mbufs. can someone comment this? MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Our server now running with FreeBSD seth.uct.kiev.ua 4.5-RELEASE-p6 FreeBSD 4.5-RELEASE-p6 #0: server acts as gateway for ~200 hosts/ips. The system halts every 2-3 days, without any error reports! We have following active ethernet interfaces on board: xl0-3: flags=8843 mtu 1500 options=3 media: Ethernet autoselect (100baseTX ) status: active Early, when we just set up new 4.1 we had problems with "out of mbufs space", but after increasing NMNCLUSTERS problem gone. But after CVSUP-ing to 4.5 we now stuck with this unpredicted crashes. I read some topics on deja and saw that some other people had same problems. But there was no answer/solutions. ---------------------------- netstat -m 543/1248/80000 mbufs in use (current/peak/max): 542 mbufs allocated to data 1 mbufs allocated to packet headers 541/850/20000 mbuf clusters in use (current/peak/max) 2012 Kbytes allocated to network (3% of mb_map in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines --------------------------- minfo: mb_map: 2012/60000 K used (3.35%) map start: 0xc173b000, end 0xc51d3000 503/15000 pages used, 8048 mbuf-size slots Checking cluster ref counts Scanning cluster free list... 307 entries Scanning mbuf free list... 703 entries 0xc18f1000: weird data 131331 @ 0x3 (min 0xc18f1014 max 0xc18f1100) 0xc18f1100: weird data 2 @ 0x37 (min 0xc18f1114 max 0xc18f1200) 0xc18f1200: weird data 2 @ 0x0 (min 0xc18f1214 max 0xc18f1300) 0xc18f1300: weird data 0 @ 0x2 (min 0xc18f1314 max 0xc18f1400) 0xc18f1400: weird data 137669068 @ 0x1 (min 0xc18f1414 max 0xc18f1500) 0xc18f1500: weird data 30 @ 0x0 (min 0xc18f1514 max 0xc18f1600) 0xc18f1600: weird data 0 @ 0x10 (min 0xc18f1614 max 0xc18f1700) Checking for unreferenced clusters. Is this a "normal" behavior? Thanks for advance, sig mailto:sig@uct.kiev.ua ICQ #48415849 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message