From owner-freebsd-net@freebsd.org Wed Mar 17 12:01:06 2021 Return-Path: Delivered-To: freebsd-net@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 535D25ABF4A for ; Wed, 17 Mar 2021 12:01:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4F0pdt1LS9z3QGs for ; Wed, 17 Mar 2021 12:01:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 2DF435AC21C; Wed, 17 Mar 2021 12:01:06 +0000 (UTC) Delivered-To: net@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 2DB215AC0AC for ; Wed, 17 Mar 2021 12:01:06 +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 4F0pdt0QNlz3QKJ for ; Wed, 17 Mar 2021 12:01:06 +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 EF96B6517 for ; Wed, 17 Mar 2021 12:01:05 +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 12HC15q9020701 for ; Wed, 17 Mar 2021 12:01:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 12HC15Qq020700 for net@FreeBSD.org; Wed, 17 Mar 2021 12:01:05 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 254303] Fatal trap 12: page fault while in kernel mode ((frr 7.5_1 + Freebsd 13 Beta3) zebra crashes server when routes are populated) Date: Wed, 17 Mar 2021 12:01:05 +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: Unspecified X-Bugzilla-Keywords: panic X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: a.ivanov@veesp.com 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 MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 17 Mar 2021 12:01:06 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254303 --- Comment #5 from Aleks --- (In reply to Marek Zarychta from comment #4) So, I took kernel src from https://download.freebsd.org/ftp/releases/amd64/13.0-RC2/src.txz Build with "options FIB_ALGO" FreeBSD 13.0-RC2 FreeBSD 13.0-RC2 #0: Wed Mar 17 13:23:47 EET 2021=20=20=20= =20 :/usr/obj/usr/src/amd64.amd64/sys/CUSTOM amd64 Disabled FRR autostart and rebooted the server. After reboot I've set multipath=3D1 and loaded dpdk_lpm4/6, and after that started FRR. [fib_algo] inet.0 (bsearch4#13) rebuild_fd: switching algo to radix4_lockle= ss [fib_algo] fib_module_register: attaching dpdk_lpm4 to inet [fib_algo] fib_module_register: attaching dpdk_lpm6 to inet6 [fib_algo] inet.0 (radix4_lockless#114) rebuild_fd: switching algo to dpdk_= lpm4 After bringing up second BGP FullView session servers still crashed. --=20 You are receiving this mail because: You are the assignee for the bug.=