From owner-freebsd-bugs@freebsd.org Mon Nov 2 21:37:48 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 585BA45BA8E for ; Mon, 2 Nov 2020 21:37:48 +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 4CQ5qc1fgGz42lR for ; Mon, 2 Nov 2020 21:37:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 38CD445B743; Mon, 2 Nov 2020 21:37:48 +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 388FC45B82E for ; Mon, 2 Nov 2020 21:37:48 +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 4CQ5qc0nydz42lQ for ; Mon, 2 Nov 2020 21:37:48 +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 F3ED2FCB8 for ; Mon, 2 Nov 2020 21:37:47 +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 0A2LblCt007326 for ; Mon, 2 Nov 2020 21:37:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0A2Lbl5P007325 for bugs@FreeBSD.org; Mon, 2 Nov 2020 21:37:47 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 21:37:48 +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 21:37:48 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D250667 --- Comment #4 from Seb --- The message buffer seems to indicate the panic occurs in relation to interf= ace ix1 coming 'up': <6>ix1: link state changed to UP panic: Bad tailq NEXT(0xffffffff82135158->tqh_last) !=3D NULL cpuid =3D 3 time =3D 1604305215 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe0075d69= 7a0 vpanic() at vpanic+0x17b/frame 0xfffffe0075d697f0 panic() at panic+0x43/frame 0xfffffe0075d69850 callout_process() at callout_process+0x32f/frame 0xfffffe0075d698c0 handleevents() at handleevents+0x185/frame 0xfffffe0075d69900 timercb() at timercb+0x196/frame 0xfffffe0075d69950 lapic_handle_timer() at lapic_handle_timer+0x9b/frame 0xfffffe0075d69980 Xtimerint() at Xtimerint+0xb1/frame 0xfffffe0075d69980 --- interrupt, rip =3D 0xffffffff811af6e6, rsp =3D 0xfffffe0075d69a50, rbp = =3D 0xfffffe0075d69a50 --- acpi_cpu_c1() at acpi_cpu_c1+0x6/frame 0xfffffe0075d69a50 acpi_cpu_idle() at acpi_cpu_idle+0x232/frame 0xfffffe0075d69aa0 cpu_idle_acpi() at cpu_idle_acpi+0x3e/frame 0xfffffe0075d69ac0 cpu_idle() at cpu_idle+0x9f/frame 0xfffffe0075d69ae0 sched_idletd() at sched_idletd+0x3f1/frame 0xfffffe0075d69bb0 fork_exit() at fork_exit+0x80/frame 0xfffffe0075d69bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0075d69bf0 --- trap 0, rip =3D 0, rsp =3D 0, rbp =3D 0 --- KDB: enter: panic --=20 You are receiving this mail because: You are the assignee for the bug.=