From owner-freebsd-ipfw@FreeBSD.ORG Tue Mar 25 09:28:42 2008 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A9EEA1065671 for ; Tue, 25 Mar 2008 09:28:42 +0000 (UTC) (envelope-from shulikov@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.155]) by mx1.freebsd.org (Postfix) with ESMTP id 2A6FC8FC40 for ; Tue, 25 Mar 2008 09:28:41 +0000 (UTC) (envelope-from shulikov@gmail.com) Received: by fg-out-1718.google.com with SMTP id 16so2889529fgg.35 for ; Tue, 25 Mar 2008 02:28:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=Gw904kfFbVYLG+SXV2XI4M6mIqudfWM0287a+FAtTPM=; b=Fr8cygJNFOK8K597MHkFLy2Hq0ez6WhEQfNxDllvToyTVM1sObY668uatF/1Y8XMswKo8aKv6L/gmBDzv/FeEyURyicbgnR3PIn439O9FuR62DeUWRBevURIFUisdjMuDXhmryWFvXtaoYx7bmZurgWc00fYNF4b04YDMTGO+To= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=avFp43RImI1qUxtP2FZWw639vlu5j9pzS2m3GatkWhNR2c2FVtuUPXYheVF+JUfYaEbFyZT6/fU6/cgek0f0lcDKdOS3hEShb6J5iDikOwmHHzREW4Xejt3M6pvo/36qa/zVUjmRpKvu4YeHc/Hlxa3mhIGCAaqhH8rnBvmibyo= Received: by 10.82.189.9 with SMTP id m9mr20429659buf.13.1206437320326; Tue, 25 Mar 2008 02:28:40 -0700 (PDT) Received: by 10.82.154.1 with HTTP; Tue, 25 Mar 2008 02:28:40 -0700 (PDT) Message-ID: <18292fe60803250228t314070dcl94faca5b745dd043@mail.gmail.com> Date: Tue, 25 Mar 2008 11:28:40 +0200 From: "Alexander Shulikov" To: freebsd-ipfw@freebsd.org In-Reply-To: <18292fe60803242319v1a543524pd540ddb17a96ce26@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <18292fe60803240107v1462a87v4222790745844d5d@mail.gmail.com> <18292fe60803241257w2fffa9e1sea57a1687a200732@mail.gmail.com> <18292fe60803241300r62066ba7l94d2dd7079e099c8@mail.gmail.com> <200803241742.09329.asstec@matik.com.br> <18292fe60803242319v1a543524pd540ddb17a96ce26@mail.gmail.com> Cc: AT Matik , bu7cher@yandex.ru Subject: Re: kern/121955: [ipfw] [panic] freebsd 7.0 panic with mpd X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Mar 2008 09:28:42 -0000 I did tuning, that was in my other letters (net.isr.direct=0, tuning in /boot/loader.conf) And received panic after 12 minutes: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xf2a9864 fault code = supervisor read, page not present instruction pointer = 0x20:0xc7d1a95f stack pointer = 0x28:0xed8ccae4 frame pointer = 0x28:0xed8ccbd8 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: net) trap number = 12 panic: page fault cpuid = 0 Uptime: 12m14s Physical memory: 1015 MB Dumping 67 MB: (CTRL-C to abort) 52 36 20 4 #0 doadump () at pcpu.h:195 195 pcpu.h: No such file or directory. in pcpu.h (kgdb) backtrace #0 doadump () at pcpu.h:195 #1 0xc055a0b7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc055a379 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xc07ac59c in trap_fatal (frame=0xed8ccaa4, eva=254449764) at /usr/src/sys/i386/i386/trap.c:899 #4 0xc07ac800 in trap_pfault (frame=0xed8ccaa4, usermode=0, eva=254449764) at /usr/src/sys/i386/i386/trap.c:812 #5 0xc07ad182 in trap (frame=0xed8ccaa4) at /usr/src/sys/i386/i386/trap.c:490 #6 0xc079431b in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc7d1a95f in ?? () Previous frame inner to this frame (corrupt stack?) Also I fix ipfw.sh and remove all queues from it. Used only pipes.