From nobody Mon Mar 6 14:54:51 2023 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 4PVhSX17K8z3x0DC for ; Mon, 6 Mar 2023 14:54:52 +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 4PVhSW73BXz3m4C for ; Mon, 6 Mar 2023 14:54:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1678114492; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tw8ztCOqML4gX/xIZz0JRIsabedf8vRCysbDKiuzQ34=; b=ewvqehd8oAYRiEJ+oLTcB6m46hOzivJJxvK9G4mIRmECXp7TT0YWe8YoWuEvA/dMuRp+ho vsau+47BWr/pEqJlkKD5bNAjwHYIfIekqDiHgBYX57mq1B+OIKudx9fw+PbAQm99mkQpWp szanPRTqCJ6nizyYbna2aEUZtX+i8rZcH1GXFlfpezN8ECNwAgSJuCvLcYdx3oR524+0BF XXwFrEquIbXJeYEokckxEeLaz5qi3xImEQUWuywOncKs4LeKlSCaEJqcqyipZZ3zmBqjnC 2gqtXqI99Oy+ADMp8YntA2OWCSYRcBO59xna0mN4Mms4JUADXbhZ8uuCZZFfNA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1678114492; a=rsa-sha256; cv=none; b=tm1BSxJKz/Wi/ECvvSRVaIUFQAZ8hMdGF8HLu6y1IAcUzp4+/mmezATSOMTPIsRLT6IdQ9 WzTCuVMPprbOsx7KqEodisCPAbsdO/eBntoa1LwD1xnmG6Xg9VO5MPDuz0s2pZbl2yfAu+ U+V1UXFs12ipaH5Ph7oR7nA3FijRF6Zpe8cMv0Y2Xtak3VdH6wH5iej+1zG54H+whpoScB N3qYw7Vdevj8bUmMFU7pNYQTkWXm0zWH/bz2FiFI0tvEWCOe0zrohWSjMuTr/czJUezeil yIMfvK52rwnEAClMqvqEx1qekOGKvHlWiHkGBgBMpyhQ9iWyZuLq9nipR6ZYMQ== 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 4PVhSW62Kjz15f0 for ; Mon, 6 Mar 2023 14:54:51 +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 326Esp25062167 for ; Mon, 6 Mar 2023 14:54:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 326EspjV062166 for bugs@FreeBSD.org; Mon, 6 Mar 2023 14:54:51 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 268400] Page fault kernel panic with KTLS enabled Date: Mon, 06 Mar 2023 14:54:51 +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: 13.1-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: amigan@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 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=3D268400 --- Comment #3 from Daniel Ponte --- My interface configuration and pf policy are rather large and complex and it would take some time to sanitize them. Could I send directly to someone? That said, I can confirm this is still happening in 13.2-STABLE FreeBSD 13.2-STABLE #17 stable/13-n254582-c0e7e1848360: Thu Feb 16 15:19:52 EST 202= 3. Digging deeper, the panic appears to be caused by a pf rule with route-to/reply-to rerouting to an IPv6 gif(4) interface with MTU of only 12= 80. It is caused by KTLS trying to send a packet that gets rerouted by pf (like= ly by reply-to) that results in ICMPv6 type 2 (Packet Too Big). --=20 You are receiving this mail because: You are the assignee for the bug.=