From owner-freebsd-i386@FreeBSD.ORG Wed Nov 3 17:50:28 2004 Return-Path: Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 510E716A4CE for ; Wed, 3 Nov 2004 17:50:28 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 345DB43D5E for ; Wed, 3 Nov 2004 17:50:28 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.11/8.12.11) with ESMTP id iA3HoSHL028408 for ; Wed, 3 Nov 2004 17:50:28 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id iA3HoSbi028406; Wed, 3 Nov 2004 17:50:28 GMT (envelope-from gnats) Resent-Date: Wed, 3 Nov 2004 17:50:28 GMT Resent-Message-Id: <200411031750.iA3HoSbi028406@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alex Feinberg Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2526016A4CE for ; Wed, 3 Nov 2004 17:46:14 +0000 (GMT) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 151BB43D2D for ; Wed, 3 Nov 2004 17:46:14 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.12.11/8.12.11) with ESMTP id iA3HkDtR087437 for ; Wed, 3 Nov 2004 17:46:13 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.12.11/8.12.11/Submit) id iA3HkDdJ087436; Wed, 3 Nov 2004 17:46:13 GMT (envelope-from nobody) Message-Id: <200411031746.iA3HkDdJ087436@www.freebsd.org> Date: Wed, 3 Nov 2004 17:46:13 GMT From: Alex Feinberg To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Subject: i386/73484: Kernel panic when doing `ls` from the client side (running Solaris 8) on an NFS exported ntfs file system in 4.10 X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Nov 2004 17:50:28 -0000 >Number: 73484 >Category: i386 >Synopsis: Kernel panic when doing `ls` from the client side (running Solaris 8) on an NFS exported ntfs file system in 4.10 >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Nov 03 17:50:27 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Alex Feinberg >Release: 4.10-STABLE >Organization: >Environment: orion# uname -a FreeBSD orion.intranet 4.10-STABLE FreeBSD 4.10-STABLE #0: Wed Nov 3 00:31:48 PST 2004 alex@orion.intranet:/usr/src/sys/compile/ORION i386 >Description: Nov 3 09:36:24 orion /kernel: Nov 3 09:36:24 orion /kernel: Nov 3 09:36:24 orion /kernel: Fatal trap 12: page fault while in kernel mode Nov 3 09:36:24 orion /kernel: fault virtual address = 0x4 Nov 3 09:36:24 orion /kernel: fault code = supervisor read, page not present Nov 3 09:36:24 orion /kernel: instruction pointer = 0x8:0xc0249e5f Nov 3 09:36:24 orion /kernel: stack pointer = 0x10:0xe419db08 Nov 3 09:36:24 orion /kernel: frame pointer = 0x10:0xe419db1c Nov 3 09:36:24 orion /kernel: code segment = base 0x0, limit 0xffff f, type 0x1b Nov 3 09:36:24 orion /kernel: = DPL 0, pres 1, def32 1, gran 1 Nov 3 09:36:24 orion /kernel: processor eflags = interrupt enabled, resume, IOP L = 0 Nov 3 09:36:24 orion /kernel: current process = 90 (nfsd) Nov 3 09:36:24 orion /kernel: interrupt mask = none Nov 3 09:36:24 orion /kernel: trap number = 12 Nov 3 09:36:24 orion /kernel: panic: page fault Nov 3 09:36:24 orion /kernel: Nov 3 09:36:24 orion /kernel: syncing disks... >How-To-Repeat: Export a file system (haven't had time to test whether this is NTFS specific, as both FFS, NTFS and FAT file systems are exported) from a FreeBSD 4.10 machine (freshly after a build world) to a Solaris 8 machine (SunOS blackhole 5.8 Generic_108528-23 sun4m sparc SUNW,SPARCstation-20). Attempt to do ls on the directory -- kernel panic occurs. The kernel panic repeated itself next time, so I had to do a forceful unmount on the Solaris side. >Fix: >Release-Note: >Audit-Trail: >Unformatted: