From owner-freebsd-bugs@FreeBSD.ORG Tue Sep 2 18:50:16 2003 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7EB0D16A4C1 for ; Tue, 2 Sep 2003 18:50:16 -0700 (PDT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9DB1244005 for ; Tue, 2 Sep 2003 18:50:14 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.9/8.12.9) with ESMTP id h831oEUp075893 for ; Tue, 2 Sep 2003 18:50:14 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.9/8.12.9/Submit) id h831oEoK075892; Tue, 2 Sep 2003 18:50:14 -0700 (PDT) Resent-Date: Tue, 2 Sep 2003 18:50:14 -0700 (PDT) Resent-Message-Id: <200309030150.h831oEoK075892@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Toshiboumi Ohta Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9224816A4BF for ; Tue, 2 Sep 2003 18:41:42 -0700 (PDT) Received: from bmdi7250.bmobile.ne.jp (bmdi7250.bmobile.ne.jp [202.32.97.250]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6BFB143FB1 for ; Tue, 2 Sep 2003 18:41:36 -0700 (PDT) (envelope-from bugbird@bmdi7250.bmobile.ne.jp) Received: from bmdi7250.bmobile.ne.jp (localhost [127.0.0.1]) h831fOZL001670 for ; Wed, 3 Sep 2003 10:41:30 +0900 (JST) (envelope-from bugbird@bmdi7250.bmobile.ne.jp) Received: (from bugbird@localhost) by bmdi7250.bmobile.ne.jp (8.12.9/8.12.9/Submit) id h831fNUj001669; Wed, 3 Sep 2003 10:41:23 +0900 (JST) Message-Id: <200309030141.h831fNUj001669@bmdi7250.bmobile.ne.jp> Date: Wed, 3 Sep 2003 10:41:23 +0900 (JST) From: Toshiboumi Ohta To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/56353: Kernel panic by vrele: negative ref cnt X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Toshiboumi Ohta List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Sep 2003 01:50:16 -0000 >Number: 56353 >Category: kern >Synopsis: Kernel panic by vrele: negative ref cnt >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 02 18:50:13 PDT 2003 >Closed-Date: >Last-Modified: >Originator: Toshiboumi Ohta >Release: FreeBSD 5.1-RELEASE-p2 i386 >Organization: >Environment: System: FreeBSD bmdi7250.bmobile.ne.jp 5.1-RELEASE-p2 FreeBSD 5.1-RELEASE-p2 #5: Wed Aug 27 12:34:26 JST 2003 root@bmdi4099.bmobile.ne.jp:/usr/obj/usr/src/sys/ENIGMA i386 with device pcm options SC_NO_SUSPEND_VTYSWITCH # # OLD CARD nodevice cbb nodevice pccard nodevice cardbus device card device pcic configurations /boot/device.hint: hint.apm.0.disabled="0" hint.acpi.0.disabled="1" settings... >Description: recentry i met few kernel panics, and finally capture actual syslog message (i hope) as below. Sep 2 20:52:37 bmdi2227 ppp[3558]: tun0: Warning: ff02:2::/32: Ch ange route failed: errno: Network is unreachable Sep 3 03:03:06 enigma syslogd: kernel boot file is /boot/kernel/ker nel Sep 3 03:03:06 enigma kernel: panic: vrele: negative ref cnt Sep 3 03:03:06 enigma kernel: Sep 3 03:03:06 enigma kernel: syncing disks, buffers remaining... 6 50 650 648 648 648 648 648 648 648 648 648 648 648 648 648 648 648 648 648 648 6 48 648 Sep 3 03:03:06 enigma kernel: giving up on 505 buffers Sep 3 03:03:06 enigma kernel: Uptime: 1d1h52m16s Sep 3 03:03:06 enigma kernel: Automatic reboot in 15 seconds - pres s a key on the console to abort >How-To-Repeat: Unknown >Fix: Unknown >Release-Note: >Audit-Trail: >Unformatted: