From owner-freebsd-fs@FreeBSD.ORG Thu Aug 23 13:17:42 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AC1FB1065673; Thu, 23 Aug 2012 13:17:42 +0000 (UTC) (envelope-from cheeky.m@live.com) Received: from bay0-omc1-s22.bay0.hotmail.com (bay0-omc1-s22.bay0.hotmail.com [65.54.190.33]) by mx1.freebsd.org (Postfix) with ESMTP id 92B698FC15; Thu, 23 Aug 2012 13:17:42 +0000 (UTC) Received: from BAY170-W83 ([65.54.190.60]) by bay0-omc1-s22.bay0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Thu, 23 Aug 2012 06:17:36 -0700 Message-ID: X-Originating-IP: [209.6.82.6] From: Roger Hammerstein To: Date: Thu, 23 Aug 2012 09:17:36 -0400 Importance: Normal In-Reply-To: <5035E335.4010103@FreeBSD.org> References: , <5034DA84.8050507@FreeBSD.org> , <5035E335.4010103@FreeBSD.org> MIME-Version: 1.0 X-OriginalArrivalTime: 23 Aug 2012 13:17:36.0757 (UTC) FILETIME=[A9E85A50:01CD8131] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-fs@freebsd.org Subject: RE: panic while zfs scrubbing X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Aug 2012 13:17:42 -0000 > Date: Thu=2C 23 Aug 2012 11:00:53 +0300 > From: avg@FreeBSD.org > To: cheeky.m@live.com > CC: freebsd-fs@FreeBSD.org > Subject: Re: panic while zfs scrubbing >=20 > on 22/08/2012 22:27 Roger Hammerstein said the following: > > Thank you for the reply. >=20 > Could you please also provide *bp and *dnp from frame 12? (kgdb) frame 12 #12 0xffffffff8165fd99 in dsl_scan_visitbp (bp=3D0xffffff8003642240=2C zb= =3D0xffffff810c3d4a00=2C dnp=3D0xffffff8003642200=2C pbuf=3DVariable "pbuf" is not available. ) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/f= s/zfs/dsl_scan.c:684 684 dsl_scan_visitbp(cbp=2C &czb=2C dnp=2C (kgdb) p *bp $1 =3D {blk_dva =3D {{dva_word =3D {12=2C 2664649997}}=2C {dva_word =3D {12= =2C 274203007}}=2C {dva_word =3D {0=2C 0}}}=2C blk_prop =3D 9300785364916895775=2C blk_pad =3D {0=2C 0}=2C blk_phys_birt= h =3D 0=2C blk_birth =3D 39369=2C blk_fill =3D 6846=2C blk_cksum =3D {zc_word =3D {1203808533638=2C 5961469= 23432012=2C 187461291446205926=2C 6622496048374175611}}} (kgdb) p *dnp $2 =3D {dn_type =3D 19 '\023'=2C dn_indblkshift =3D 14 '\016'=2C dn_nlevels= =3D 2 '\002'=2C dn_nblkptr =3D 1 '\001'=2C dn_bonustype =3D 44 '=2C'=2C dn_checksum =3D 0 '\0'=2C dn_compress =3D 0 = '\0'=2C dn_flags =3D 3 '\003'=2C dn_datablkszsec =3D 256=2C dn_bonuslen =3D 168=2C dn_pad2 =3D "\000\000\0= 00"=2C dn_maxblkid =3D 21=2C dn_used =3D 2891616=2C dn_pad3 =3D {0=2C 0=2C 0=2C 0}=2C dn_blkptr =3D {{= blk_dva =3D {{dva_word =3D {12=2C 2664649997}}=2C { dva_word =3D {12=2C 274203007}}=2C {dva_word =3D {0=2C 0}}}=2C bl= k_prop =3D 9300785364916895775=2C blk_pad =3D { 0=2C 0}=2C blk_phys_birth =3D 0=2C blk_birth =3D 39369=2C blk_fill = =3D 6846=2C blk_cksum =3D {zc_word =3D { 1203808533638=2C 596146923432012=2C 187461291446205926=2C 6622496= 048374175611}}}}=2C dn_bonus =3D "ZP/\000\002\004\030\000\200\201\000\000\000\000\000\000\000= \000=2C\000\000\000\000\000=C9\231"=2C '\0' =2C "=F7\001\= 000\000\000\000\000\000=FAq\000\000\000\000\000\000\004\000\000\000\b\004\0= 00\000=A4=FB\rP\000\000\000\000=E7\222C5\000\000\000\000=A8=FB\rP\000\000\0= 00\000=DBU#0\000\000\000\000=A8=FB\rP\000\000\000\000=DBU#0\000\000\000\000= =A4=FB\rP\000\000\000\000=E7\222C5\000\000\000\000\001\000\000\000\000\000\= 000\000\003\000\000\000\000\000\000\000\000\000\000\020\237\001\036\000\000= \000@ \210\000\022\000\000\000\000@\210\000\022"=2C '\0' = =2C dn_spill =3D {blk_dva =3D {{dva_word =3D {0=2C 0}}=2C {dva_word =3D {0= =2C 0}}=2C { dva_word =3D {0=2C 0}}}=2C blk_prop =3D 0=2C blk_pad =3D {0=2C 0}= =2C blk_phys_birth =3D 0=2C blk_birth =3D 0=2C blk_fill =3D 0=2C blk_cksum =3D {zc_word =3D {0=2C 0=2C 0=2C 0}}}} (kgdb) =