From nobody Mon Jun 14 23:33:55 2021 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 71A6E11D8739 for ; Mon, 14 Jun 2021 23:33:55 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4G3npC2f3xz3hsj for ; Mon, 14 Jun 2021 23:33:55 +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 4370D1DBBE for ; Mon, 14 Jun 2021 23:33:55 +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 15ENXt9C024765 for ; Mon, 14 Jun 2021 23:33:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 15ENXtgN024764 for bugs@FreeBSD.org; Mon, 14 Jun 2021 23:33:55 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 256610] Kernel panic with ngtee Date: Mon, 14 Jun 2021 23:33:55 +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: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: niels=freebsd@bakker.net 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 List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256610 Bug ID: 256610 Summary: Kernel panic with ngtee Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: niels=3Dfreebsd@bakker.net Created attachment 225814 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D225814&action= =3Dedit savecore With the following in /etc/rc.conf: ipfw_netflow_enable=3D"YES" ipfw_netflow_rule=3D1111 ipfw_netflow_ip=3D"192.168.1.2" ipfw_netflow_port=3D9995 ipfw_netflow_version=3D9 I can reliably get a kernel panic as soon as there is network traffic betwe= en a host on the LAN and a jail whose IPv4 address is attached to a VLAN interfa= ce which also has a bridge by vm-bhyve. 192.168.1.2 is another jail on the loc= al machine. This is a kernel compiled with INVARIANTS but it also panics witho= ut, and did so on 13.0-RELEASE. #9 memmove_erms () at /usr/src/sys/amd64/amd64/support.S:547 #10 0xffffffff80c80f18 in m_dup (m=3D0xfffff8021e841200,=20 m@entry=3D0xfffff801345d9d00, how=3Dhow@entry=3D1) at /usr/src/sys/kern/uipc_mbuf.c:722 #11 0xffffffff834ab3c1 in ng_ipfw_input (m0=3D,=20 fwa=3D0xfffffe0144090300, tee=3Dfalse) at /usr/src/sys/netgraph/ng_ipfw= .c:324 #12 0xffffffff82936df0 in ipfw_check_packet (m0=3D0xfffffe01440904e8,=20 ifp=3D0xfffff80004e5b800, flags=3D131072, ruleset=3D,=20 inp=3D0xfffff8004cff35b8) at /usr/src/sys/netpfil/ipfw/ip_fw_pfil.c:297 #13 0xffffffff80d2a8c7 in pfil_run_hooks (head=3D, p=3D...,= =20 ifp=3Difp@entry=3D0xfffff80004e5b800, flags=3Dflags@entry=3D131072,=20 inp=3Dinp@entry=3D0xfffff8004cff35b8) at /usr/src/sys/net/pfil.c:187 Possibly related to Bug #256439. --=20 You are receiving this mail because: You are the assignee for the bug.=