From owner-freebsd-bugs@freebsd.org Mon Nov 2 21:13:34 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 8E26045B013 for ; Mon, 2 Nov 2020 21:13:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4CQ5Hf3KMTz41TZ for ; Mon, 2 Nov 2020 21:13:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 700DD45AE46; Mon, 2 Nov 2020 21:13:34 +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 6FD2945AF30 for ; Mon, 2 Nov 2020 21:13:34 +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 4CQ5Hf2M9bz41qm for ; Mon, 2 Nov 2020 21:13:34 +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 3362CFB07 for ; Mon, 2 Nov 2020 21:13:34 +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 0A2LDYa8080848 for ; Mon, 2 Nov 2020 21:13:34 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0A2LDY3b080847 for bugs@FreeBSD.org; Mon, 2 Nov 2020 21:13:34 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 250667] Frequent Kernel panic for spin lock on TrueNAS (FreeBSD 12.2) Date: Mon, 02 Nov 2020 21:13:34 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed 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 Some People X-Bugzilla-Who: s.d.j.belcher@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: Mon, 02 Nov 2020 21:13:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250667 --- Comment #3 from Seb --- Turns out TrueNAS does not output crash-dumps in the way I was expecting, I= 've has another 9 kernel panics since my last comment but all produced only text-dumps. I *think* I've got it setup to do a core-dump next crash now u= sing sysctl to override the text-dump pending flag... so hopefully will have a vmcore for you soon.=20 The panic string has been different the last few times: Dump header from device: /dev/ada1p3 Architecture: amd64 Architecture Version: 4 Dump Length: 1751040 Blocksize: 512 Compression: none Dumptime: Sun Nov 1 08:33:26 2020 Hostname: nas.lan Magic: FreeBSD Text Dump Version String: FreeBSD 12.2-RC3 7c4ec6ff02c(HEAD) TRUENAS Panic String: Bad tailq NEXT(0xffffffff82134d98->tqh_last) !=3D NULL Dump Parity: 3497888606 Bounds: 3 Dump Status: good Another TrueNAS user is reporting similar issues and believes it may be rel= ated to the Intel 10Gb 'ix' drivers. Is that a possibility? --=20 You are receiving this mail because: You are the assignee for the bug.=