From owner-freebsd-bugs@freebsd.org Tue May 23 01:51:52 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 313B4D775B0 for ; Tue, 23 May 2017 01:51:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2114B1D63 for ; Tue, 23 May 2017 01:51:52 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v4N1pppe075353 for ; Tue, 23 May 2017 01:51:52 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 219453] tcpmd5 kernel module regression Date: Tue, 23 May 2017 01:51:52 +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: 11.0-STABLE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: zarychtam@plan-b.pwste.edu.pl X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-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: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 May 2017 01:51:52 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219453 --- Comment #3 from Marek Zarychta --- FYI something was broken between 11.0-STABLE r318137 and 11.1-PRERELEASE r318590. In our setup, TCP MD5 signed packets originate from vlan interface created = on lagg interface, so the issue could be VLAN or LAGG specific.=20 I don't know if freshest PRERELEASE works fine. For sure r318137 recompiled from sources works correctly, although just after the bootup, some packets = with bad signatures occurred: # netstat -sp tcp | grep signature 8794 packets with matching signature received 18 packets with bad signature received 0 times failed to make signature due to no SA 1 time unexpected signature received 1 time no signature provided by segment --=20 You are receiving this mail because: You are the assignee for the bug.=