From nobody Tue Jun 29 15:31:47 2021 X-Original-To: net@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 3C8F211DBF84 for ; Tue, 29 Jun 2021 15:31:47 +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 4GDpNz0zbkz3HRT for ; Tue, 29 Jun 2021 15:31:47 +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 0AE121BA8A for ; Tue, 29 Jun 2021 15:31:47 +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 15TFVkxK041021 for ; Tue, 29 Jun 2021 15:31:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 15TFVkft041020 for net@FreeBSD.org; Tue, 29 Jun 2021 15:31:46 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: net@FreeBSD.org Subject: [Bug 256882] [routing][fib_algo][dxr][dpdk_lpm4] kernel panic Date: Tue, 29 Jun 2021 15:31:47 +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: 13.0-STABLE X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: konrad.kreciwilk@korbank.pl X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256882 --- Comment #1 from Konrad --- I also notice that before crash server route (affects several random prefix= es) to wrong interfaces, for example:=20 # route -vv -n get 8.8.8.8 RTA_DST: inet 8.8.8.8; RTA_IFP: link ; RTM_GET: Report Metrics: len 224, pi= d: 0, seq 1, errno 0, flags: locks: inits:=20 sockaddrs: 8.8.8.8 link#0 route to: 8.8.8.8 destination: 8.8.8.0 mask: 255.255.255.0 gateway: 79.110.194.33 fib: 0 interface: vlan2804 flags: recvpipe sendpipe ssthresh rtt,msec mtu weight expire 0 0 0 0 1500 1 0=20 locks: inits:=20 sockaddrs: 8.8.8.0 79.110.194.33 255.255.255.0 vlan2804:0.7.43.64.9e.60 79.110.194.34 I don't see packet to 8.8.8.8 using tcpdump -ni vlan2804, instead I counted them on another vlan. It happens over time, in the beginning everything loo= ks good. --=20 You are receiving this mail because: You are the assignee for the bug.=