From owner-freebsd-bugs@FreeBSD.ORG Tue Feb 1 19:50:09 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C07BE106564A for ; Tue, 1 Feb 2011 19:50:09 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 828098FC17 for ; Tue, 1 Feb 2011 19:50:09 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p11Jo918028009 for ; Tue, 1 Feb 2011 19:50:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p11Jo9Cw028008; Tue, 1 Feb 2011 19:50:09 GMT (envelope-from gnats) Resent-Date: Tue, 1 Feb 2011 19:50:09 GMT Resent-Message-Id: <201102011950.p11Jo9Cw028008@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, Andriy Syrovenko Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 918F31065673 for ; Tue, 1 Feb 2011 19:45:35 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 6C1768FC26 for ; Tue, 1 Feb 2011 19:45:35 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p11JjZTp076726 for ; Tue, 1 Feb 2011 19:45:35 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p11JjZ4Z076725; Tue, 1 Feb 2011 19:45:35 GMT (envelope-from nobody) Message-Id: <201102011945.p11JjZ4Z076725@red.freebsd.org> Date: Tue, 1 Feb 2011 19:45:35 GMT From: Andriy Syrovenko To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/154447: Occasional panics - solaris assert somewhere in ZFS code 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: Tue, 01 Feb 2011 19:50:09 -0000 >Number: 154447 >Category: kern >Synopsis: Occasional panics - solaris assert somewhere in ZFS code >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 Feb 01 19:50:09 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Andriy Syrovenko >Release: 8.2-RC2 >Organization: >Environment: FreeBSD venus 8.2-RC2 FreeBSD 8.2-RC2 #4: Fri Jan 21 22:31:01 EET 2011 root@venus:/usr/obj/usr/src/sys/ROUTER amd64 >Description: The following panic was seen during system shutdown, still I've seen a similar panic during normal operation as well. Unfortunately, I have only a single crash dump saved. panic: solaris assert: dsl_prop_unregister(ds, "atime", atime_changed_cb, zfsvfs) == 0, file: /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/ cpuid = 0 KDB: stack backtrace: #0 0xffffffff8060c8de at kdb_backtrace+0x5e #1 0xffffffff805da7d7 at panic+0x187 #2 0xffffffff80f976b7 at zfs_unregister_callbacks+0x1b7 #3 0xffffffff80f97935 at zfsvfs_teardown+0x175 #4 0xffffffff80f99d24 at zfs_umount+0x1c4 #5 0xffffffff8066483a at dounmount+0x32a #6 0xffffffff80667f42 at vfs_unmountall+0x42 #7 0xffffffff805da5e9 at boot+0x719 #8 0xffffffff805da8cc at reboot+0x6c #9 0xffffffff80618885 at syscallenter+0x1e5 #10 0xffffffff808f2f5b at syscall+0x4b #11 0xffffffff808db792 at Xfast_syscall+0xe2 Uptime: 14h18m12s Physical memory: 2023 MB >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: