From owner-freebsd-bugs@freebsd.org Tue Sep 29 13:48:05 2020 Return-Path: Delivered-To: freebsd-bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3166C4241BD for ; Tue, 29 Sep 2020 13:48:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4C111J5VWcz4pdN for ; Tue, 29 Sep 2020 13:48:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 266A9423FC6; Tue, 29 Sep 2020 13:48:04 +0000 (UTC) Delivered-To: bugs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 21D62424233 for ; Tue, 29 Sep 2020 13:48:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C111F6ZG0z4pdB for ; Tue, 29 Sep 2020 13:48:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id EEC07FA8D for ; Tue, 29 Sep 2020 13:48:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 08TDm0cB035739 for ; Tue, 29 Sep 2020 13:48:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 08TDm0Hf035738 for bugs@FreeBSD.org; Tue, 29 Sep 2020 13:48:00 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 249985] kernel panic at shutdown in zfs_acl_free() and list_remove() Date: Tue, 29 Sep 2020 13:48:00 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: madpilot@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org 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 attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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: 2.1.33 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Sep 2020 13:48:05 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249985 Bug ID: 249985 Summary: kernel panic at shutdown in zfs_acl_free() and list_remove() Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: madpilot@FreeBSD.org Created attachment 218405 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D218405&action= =3Dedit dump info file Hi, On my laptop I'm experiencing some kernel panics, mainly at startup or shutdown. I've got a good dump from a panic happening in shutdown, I'm attaching the core.txt and info files. The panic happens every 3-4 shutdowns, and sometimes at startup, I'll also = add a dump from the startup crash as soon as I can get one. The machine is running r366077, with a GENERIC-NODEBUG kernel. I did test t= he ram and it looks fine. Also this machine already had a zfs elated issue due to a shutdown panic so= me time ago, it was refusing to boot with "zfs: allocating allocated segment".= I reinstalled the OS from scratch at the time. I am unable to tell much more, apart from the clear connection to ZFS. If any further information is needed please ask. I do have the core file, s= o if some further investigation is needed I can try that, if told what to look a= t. Thanks in advance. --=20 You are receiving this mail because: You are the assignee for the bug.=