From owner-freebsd-current@FreeBSD.ORG Sat Nov 20 14:48:13 2010 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 51405106566C for ; Sat, 20 Nov 2010 14:48:13 +0000 (UTC) (envelope-from bruce@cran.org.uk) Received: from muon.cran.org.uk (muon.cran.org.uk [IPv6:2a01:348:0:15:5d59:5c40:0:1]) by mx1.freebsd.org (Postfix) with ESMTP id E37D18FC14 for ; Sat, 20 Nov 2010 14:48:12 +0000 (UTC) Received: from muon.cran.org.uk (localhost [127.0.0.1]) by muon.cran.org.uk (Postfix) with ESMTP id 1BF7DE7218 for ; Sat, 20 Nov 2010 14:48:12 +0000 (GMT) Received: from unknown (client-86-27-40-229.glfd.adsl.virginmedia.com [86.27.40.229]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by muon.cran.org.uk (Postfix) with ESMTPSA for ; Sat, 20 Nov 2010 14:48:11 +0000 (GMT) Date: Sat, 20 Nov 2010 14:48:15 +0000 From: Bruce Cran To: freebsd-current@freebsd.org Message-ID: <20101120144815.00003716@unknown> X-Mailer: Claws Mail 3.7.4cvs1 (GTK+ 2.16.0; i586-pc-mingw32msvc) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: zfs/vm panic: vm_object_page_collect_flush failed X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Nov 2010 14:48:13 -0000 Hi, I've been building KDE on a new -CURRENT system with ZFS and hit a panic - "vm_object_page_collect_flush failed" (more info is at http://www.cran.org.uk/~brucec/freebsd/zfs_vm_panic.txt). #9 0xffffffff802a6190 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/head/sys/kern/kern_shutdown.c:574 #10 0xffffffff8043744e in vm_object_page_clean (object=Variable "object" is not available. ) at /usr/src/head/sys/vm/vm_object.c:823 #11 0xffffffff804376f6 in vm_object_terminate (object=0xffffff011a96d5e8) at /usr/src/head/sys/vm/vm_object.c:691 #12 0xffffffff804446d8 in vnode_destroy_vobject (vp=0xffffff00bd2acb40) at /usr/src/head/sys/vm/vnode_pager.c:167 #13 0xffffffff80a56252 in zfs_freebsd_reclaim (ap=Variable "ap" is not available. ) at /usr/src/head/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:4836 #14 0xffffffff803396e5 in vgonel (vp=0xffffff00bd2acb40) at vnode_if.h:830 #15 0xffffffff80339a4c in vrecycle (vp=0xffffff00bd2acb40, td=Variable "td" is not available. ) at /usr/src/head/sys/kern/vfs_subr.c:2517 #16 0xffffffff80a3149a in zfs_zinactive (zp=0xffffff0096d06dc0) at /usr/src/head/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c:1066 #17 0xffffffff80a55c96 in zfs_inactive (vp=0xffffff00bd2acb40, cr=Variable "cr" is not available. ) at /usr/src/head/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:4059 #18 0xffffffff80a55e3a in zfs_freebsd_inactive (ap=Variable "ap" is not available. ) at /usr/src/head/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c:4792 #19 0xffffffff80338e92 in vinactive (vp=0xffffff00bd2acb40, td=0xffffff019871b450) at vnode_if.h:807 #20 0xffffffff8033c961 in vputx (vp=0xffffff00bd2acb40, func=1) at /usr/src/head/sys/kern/vfs_subr.c:2238 #21 0xffffffff80438dd7 in vm_object_deallocate (object=0xffffff011a96d5e8) at /usr/src/head/sys/vm/vm_object.c:447 #22 0xffffffff8042f68c in vm_map_entry_deallocate (entry=0xffffff00bd6054b0, system_map=0) at /usr/src/head/sys/vm/vm_map.c:2622 #23 0xffffffff8042f6c2 in vm_map_process_deferred () at /usr/src/head/sys/vm/vm_map.c:466 #24 0xffffffff80430d2f in vm_map_remove (map=0xffffff0093adac40, start=Variable "start" is not available. ) at /usr/src/head/sys/vm/vm_map.c:2793 #25 0xffffffff80434057 in vmspace_exit (td=0xffffff019871b450) at /usr/src/head/sys/vm/vm_map.c:333 #26 0xffffffff8027bea6 in exit1 (td=0xffffff019871b450, rv=0) at /usr/src/head/sys/kern/kern_exit.c:299 #27 0xffffffff8027c9ee in sys_exit (td=Variable "td" is not available. ) at /usr/src/head/sys/kern/kern_exit.c:109 #28 0xffffffff802e699a in syscallenter (td=0xffffff019871b450, sa=0xffffff81b832eba0) at /usr/src/head/sys/kern/subr_trap.c:318 #29 0xffffffff8046323c in syscall (frame=0xffffff81b832ec40) at /usr/src/head/sys/amd64/amd64/trap.c:938 #30 0xffffffff8044dd42 in Xfast_syscall () at /usr/src/head/sys/amd64/amd64/exception.S:381 #31 0x00000008006e567c in ?? () -- Bruce Cran