From owner-freebsd-bugs@freebsd.org Tue Oct 8 13:24:17 2019 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 95FE71285FA for ; Tue, 8 Oct 2019 13:24:17 +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 46ndNd3Vnxz3wlp for ; Tue, 8 Oct 2019 13:24:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 783D21285F9; Tue, 8 Oct 2019 13:24:17 +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 7806C1285F8 for ; Tue, 8 Oct 2019 13:24:17 +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) server-signature RSA-PSS (4096 bits) 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 46ndNd2XbBz3wln for ; Tue, 8 Oct 2019 13:24:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3AA58965 for ; Tue, 8 Oct 2019 13:24:17 +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 x98DOHF1095948 for ; Tue, 8 Oct 2019 13:24:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x98DOHL2095920 for bugs@FreeBSD.org; Tue, 8 Oct 2019 13:24:17 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 241131] Panic: Assertion in_epoch(net_epoch_preempt) failed Date: Tue, 08 Oct 2019 13:24:16 +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: iz-rpi03@hs-karlsruhe.de 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 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Oct 2019 13:24:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241131 Bug ID: 241131 Summary: Panic: Assertion in_epoch(net_epoch_preempt) failed Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: iz-rpi03@hs-karlsruhe.de After upgrading from r352935 to base r353304 the kernel panics after a few minutes. # panic: Assertion in_epoch(net_epoch_prempt) failed at /usr/src/sys/netinet/igmp.c:3304 cpuid =3D 0 time =3D 1570538447 KDB: stack backtrace: db_trace_self() at db_trace_self_wrapper+0x28 ... db_trace_self_wrapper() at vpanic+0x18c ... vpanic at panic+0x44 ... panic() at igmp_fasttimo+0xadc ... igmp_fasttimo() at pffasttimo+0x30 ... pffasttimo() at softclock_call_cc+0x110 ... softclock_call_cc() at softclock+0x84 ... softclock() at ithread_loop+0x1f4 ... ithread_loop() at fork_exit+0x7c ... fork_exit() at fork_trampoline+0x10 ... KDB: enter: Panic [ thread pid 12 tid 100016 ] Stopped at 0 db>=20 Regards, Ralf --=20 You are receiving this mail because: You are the assignee for the bug.=