From owner-freebsd-bugs@FreeBSD.ORG Wed Apr 19 11:40:05 2006 Return-Path: X-Original-To: freebsd-bugs@FreeBSD.org Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0E6E116A400; Wed, 19 Apr 2006 11:40:05 +0000 (UTC) (envelope-from vlad11@nla.od.ua) Received: from mail.nla.od.ua (mail.nla.od.ua [213.130.3.73]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C21743D46; Wed, 19 Apr 2006 11:40:03 +0000 (GMT) (envelope-from vlad11@nla.od.ua) Received: from [192.168.1.42] (vlad11.nla.od.ua [192.168.1.42]) by mail.nla.od.ua (8.13.5/8.13.6) with ESMTP id k3JBe2SX082798; Wed, 19 Apr 2006 14:40:02 +0300 (EEST) (envelope-from vlad11@nla.od.ua) Message-ID: <4446219A.6070908@nla.od.ua> Date: Wed, 19 Apr 2006 14:40:10 +0300 From: "Vladislav V. Prodan" User-Agent: Thunderbird 1.5 (Windows/20051201) MIME-Version: 1.0 To: Gleb Smirnoff References: <200604191026.k3JAQf1v043987@freefall.freebsd.org> In-Reply-To: <200604191026.k3JAQf1v043987@freefall.freebsd.org> Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 8bit Cc: freebsd-bugs@FreeBSD.org Subject: Re: kern/96042: Kernel panics with sbdrop X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Apr 2006 11:40:05 -0000 Gleb Smirnoff пишет: > Synopsis: Kernel panics with sbdrop > > State-Changed-From-To: open->feedback > State-Changed-By: glebius > State-Changed-When: Wed Apr 19 10:26:02 UTC 2006 > State-Changed-Why: > Please obtain kernel backtrace for this panic. Some instructions > can be found here: > http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug.html > > http://www.freebsd.org/cgi/query-pr.cgi?pr=96042 > [14:38]bahus:vlad11->sys/bahus.10# kgdb kernel.debug /var/crash/vmcore.5 [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd". Unread portion of the kernel message buffer: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x9518e902 fault code = supervisor read, page not present instruction pointer = 0x20:0xc06bdedc stack pointer = 0x28:0xd5cdd96c frame pointer = 0x28:0xd5cdd98c 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 = 38 (swi1: net) trap number = 12 panic: page fault cpuid = 0 Uptime: 11h13m39s Dumping 511 MB (2 chunks) chunk 0: 1MB (159 pages) ... ok chunk 1: 511MB (130800 pages) 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15 #0 doadump () at pcpu.h:165 165 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb)