From owner-freebsd-bugs@FreeBSD.ORG Wed Nov 12 23:16:44 2014 Return-Path: Delivered-To: freebsd-bugs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 19B81819 for ; Wed, 12 Nov 2014 23:16:44 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id ECC5497B for ; Wed, 12 Nov 2014 23:16:43 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id sACNGh6F006700 for ; Wed, 12 Nov 2014 23:16:43 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 194976] New: [10.1-RELEASE][panic] ZFS TRIM. Kernel dies within seconds after mounting ZFS. vfs.zfs.trim.enabled=0 fixes it Date: Wed, 12 Nov 2014 23:16:44 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-RC2 X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: girgen@FreeBSD.org X-Bugzilla-Status: Needs Triage X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Nov 2014 23:16:44 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194976 Bug ID: 194976 Summary: [10.1-RELEASE][panic] ZFS TRIM. Kernel dies within seconds after mounting ZFS. vfs.zfs.trim.enabled=0 fixes it Product: Base System Version: 10.1-RC2 Hardware: Any OS: Any Status: Needs Triage Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: girgen@FreeBSD.org Hi, booted in single user mode. /etc/rc.d/zfs start two seconds... then... boom: KDB: stack backtrace: #0 0xffffffff8096eec0 at kdb_backtrace+0x60 #1 0xffffffff80933b95 at panic+0x155 #2 0xffffffff80d66c1f at trap_fatal+0x38f #3 0xffffffff80d66f38 at trap_pfault+0x308 #4 0xffffffff80d6659a at trap+0x47a #5 0xffffffff80d4c482 at calltrap+0x8 #6 0xffffffff819e8a9c at dmu_write_uio_dnode+0xcc #7 0xffffffff819e89ab at dmu_write_uio_dbuf+0x3b #8 0xffffffff81a7a5b2 at zfs_freebsd_write+0x5e2 #9 0xffffffff80e85c35 at VOP_WRITE_APV+0x145 #10 0xffffffff809e37e9 at vn_rdwr+0x299 #11 0xffffffff81a36e55 at vdev_file_io_start+0x165 #12 0xffffffff81a54676 at zio_vdev_io_start+0x326 #13 0xffffffff81a51382 at zio_execute+0x162 #14 0xffffffff81a84e9e at trim_map_commit+0x2ae #15 0xffffffff81a84ce7 at trim_map_commit+0xf7 #16 0xffffffff81a84ce7 at trim_map_commit+0xf7 #17 0xffffffff81a84a32 at trim_thread+0xf2 Uptime: 1m28s I added vfs.zfs.trim.enabled=0 to /boot/loader.conf and it boots nicely. It is an HP DL360 with ciss0: . Just a single volume presented to the OS, so it is not JBOD, and there are no SSD disks involved. -- You are receiving this mail because: You are the assignee for the bug.