From nobody@FreeBSD.org Fri Nov 10 20:40:05 2006 Return-Path: Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E2FCC16A417 for ; Fri, 10 Nov 2006 20:40:05 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 98ECE43DFC for ; Fri, 10 Nov 2006 20:38:16 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id kAAKcGQS096310 for ; Fri, 10 Nov 2006 20:38:16 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id kAAKcG5H096309; Fri, 10 Nov 2006 20:38:16 GMT (envelope-from nobody) Message-Id: <200611102038.kAAKcG5H096309@www.freebsd.org> Date: Fri, 10 Nov 2006 20:38:16 GMT From: Dave Foster To: freebsd-gnats-submit@FreeBSD.org Subject: Panic triggered by tcpserver X-Send-Pr-Version: www-3.0 >Number: 105389 >Category: i386 >Synopsis: Panic triggered by tcpserver >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: closed >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Nov 10 20:40:21 GMT 2006 >Closed-Date: Fri Nov 10 23:47:28 GMT 2006 >Last-Modified: Fri Nov 10 23:47:28 GMT 2006 >Originator: Dave Foster >Release: 6.2-PRERELEASE #0 >Organization: Canadian Net >Environment: reeBSD whitepine.canadian.net 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #0: Thu Nov 9 10:33:28 EST 2006 dave@whitepine.canadian.net:/usr/src/sys/i386/compile/WHITEPINE i386 >Description: Randomly, and always while running tcpserver, a component used with qmail. The kernel will panic. This is the same issue as kern/104765 and possibly "freebsd panic on HP Proliant DL360" However, here we have i386 The mail server having this issue, handles 8000 emails a day. Panics occur every few hours to few days. Please see 104765 for traces. Nov 9 12:50:33 whitepine kernel: Fatal trap 12: page fault while in kernel mode Nov 9 12:50:33 whitepine kernel: fault virtual address = 0x78 Nov 9 12:50:33 whitepine kernel: fault code = supervisor read, page not present Nov 9 12:50:33 whitepine kernel: instruction pointer = 0x20:0xc06807e1 Nov 9 12:50:33 whitepine kernel: stack pointer = 0x28:0xeaf2aab8 Nov 9 12:50:33 whitepine kernel: frame pointer = 0x28:0xeaf2aabc Nov 9 12:50:33 whitepine kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Nov 9 12:50:33 whitepine kernel: = DPL 0, pres 1, def32 1, gran 1 Nov 9 12:50:33 whitepine kernel: processor eflags = resume, IOPL = 0 Nov 9 12:50:33 whitepine kernel: current process = 15690 (tcpserver) Nov 9 12:50:33 whitepine kernel: trap number = 12 Nov 9 12:50:33 whitepine kernel: panic: page fault Nov 9 12:50:33 whitepine kernel: Uptime: 51m25s Nov 9 12:50:33 whitepine kernel: Cannot dump. No dump device defined. >How-To-Repeat: Place machine into production and watch! >Fix: None found >Release-Note: >Audit-Trail: State-Changed-From-To: open->closed State-Changed-By: remko State-Changed-When: Fri Nov 10 23:47:27 UTC 2006 State-Changed-Why: I have added your text to the other PR instead and I will be closing this PR so that we can keep track of the same issue in the same ticket. Please reply to the other PR instead so that things do not get lost. Thanks! http://www.freebsd.org/cgi/query-pr.cgi?pr=105389 >Unformatted: