From owner-freebsd-fs@FreeBSD.ORG Thu May 15 20:38:44 2014 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id E795C2C7; Thu, 15 May 2014 20:38:44 +0000 (UTC) Received: from BLU004-OMC3S2.hotmail.com (blu004-omc3s2.hotmail.com [65.55.116.77]) by mx1.freebsd.org (Postfix) with ESMTP id A0684210E; Thu, 15 May 2014 20:38:44 +0000 (UTC) Received: from BLU179-W46 ([65.55.116.74]) by BLU004-OMC3S2.hotmail.com with Microsoft SMTPSVC(7.5.7601.22678); Thu, 15 May 2014 13:37:38 -0700 X-TMN: [nUV99pW8uLJzo6z11ojkcUjKC7VDohPP] X-Originating-Email: [hsn@sendmail.cz] Message-ID: From: Radim Kolar To: Steven Hartland , "freebsd-fs@FreeBSD.org" , "bug-followup@freebsd.org" Subject: RE: kern/189355: zfs panic on 10-stable Date: Thu, 15 May 2014 20:37:38 +0000 Importance: Normal In-Reply-To: References: <201405151240.s4FCe1Hw087808@freefall.freebsd.org>, <14010473114D42CC92756838300EEE64@multiplay.co.uk>, , , MIME-Version: 1.0 X-OriginalArrivalTime: 15 May 2014 20:37:38.0362 (UTC) FILETIME=[82BC11A0:01CF707D] Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.18 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 May 2014 20:38:45 -0000 > Ok so thats what I thought it was could you see what vq is? (kgdb) up 11 #11 0xc0cb8187 in vdev_queue_io_to_issue (vq=3D0xc46ab300) at /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/f= s/zfs/vdev_queue.c:489 489 if (avl_numnodes(&vq->vq_active_tree) >=3D zfs_vdev_max_act= ive) Current language: auto=3B currently minimal (kgdb) print vq $1 =3D (vdev_queue_t *) 0xc46ab300 (kgdb) print *vq $2 =3D {vq_vdev =3D 0xc46ab000=2C vq_class =3D {{vqc_active =3D 0=2C vqc_qu= eued_tree =3D { avl_root =3D 0x0=2C avl_compar =3D 0xc0cb7de0 =2C avl_offset =3D 476=2C avl_numnodes =3D 0=2C avl_size =3D 732}}=2C { vqc_active =3D 0=2C vqc_queued_tree =3D {avl_root =3D 0x0=2C avl_compar =3D 0xc0cb7de0 =2C avl_offset =3D 476=2C avl_numnodes =3D 0=2C avl_size =3D 732}}=2C { vqc_active =3D 1=2C vqc_queued_tree =3D {avl_root =3D 0x0=2C avl_compar =3D 0xc0cb7d70 =2C avl_offset =3D 476=2C avl_numnodes =3D 0=2C avl_size =3D 732}}=2C { vqc_active =3D 0=2C vqc_queued_tree =3D {avl_root =3D 0x0=2C avl_compar =3D 0xc0cb7d70 =2C avl_offset =3D 476=2C avl_numnodes =3D 0=2C avl_size =3D 732}}=2C { vqc_active =3D 0=2C vqc_queued_tree =3D {avl_root =3D 0xc486c794=2C avl_compar =3D 0xc0cb7d70 =2C avl_offset =3D 476=2C avl_numnodes =3D 1=2C avl_size =3D 732}}=2C { vqc_active =3D 0=2C vqc_queued_tree =3D {avl_root =3D 0x0=2C avl_compar =3D 0xc0cb7d70 =2C avl_offset =3D 476=2C avl_numnodes =3D 0=2C avl_size =3D 732}}}=2C vq_active_tree =3D {avl_root =3D 0xc476fa70=2C avl_compar =3D 0xc0cb7d70 =2C avl_offset =3D= 476=2C avl_numnodes =3D 1=2C avl_size =3D 732}=2C vq_last_offset =3D 594196633= 6=2C vq_io_complete_ts =3D 7702783485=2C vq_lock =3D {lock_object =3D { lo_name =3D 0xc0d6b0ff "vq->vq_lock"=2C lo_flags =3D 40960000=2C lo_d= ata =3D 0=2C lo_witness =3D 0x0}=2C sx_lock =3D 3290710800}} (kgdb) =