From nobody Wed Apr 17 03:17:40 2024 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 4VK5gm74RMz5Hgwj for ; Wed, 17 Apr 2024 03:17:40 +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 4VK5gm61H4z4Npj for ; Wed, 17 Apr 2024 03:17:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1713323860; a=rsa-sha256; cv=none; b=IlRPukzG+bDwjZj3v9CiscMJibcUSxU+qU8YLD2dmVRydmzBflTSqAOoWfTV9/3f9uE7j6 p47rU00FzdLgwZno7v3yocWV0UrCdj9bFjOuJ7rISISZBu3MEYROQhz9I03180HqXv2y1Q rfdAUM/Y9TDeQtqE0I55oGUWrVL1HTOMKTU3xeXJxpwe8cBVJhcgb3IklKdpX2kyGgHksf qJzSDR91TZWyXxiyIqKFXWCmITAEFgduk5P6tB7+USbeJkdfKM3sQtfye2XNwfAoZZFOgb ujp0/4UjWv5VyVQ1L8i2qq1u94CywsP3cfc1A5K9T8cqohCwS5rYYhHqO+fxjw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1713323860; 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=xsohWQ0iJG/U00X8hAIGBBeqZT1DCi4BaANa0Cf5L2Y=; b=NrlHXdO8P6D5rC7OpLteYI6+lbt13t4yd7yIDO2sdA3gjxVvfA0mbEzK2YQm8d2OHs181V J6jJut68pM6vVlqqkDEksy2Dr7Bjz8UPMNMku0V/ni1EryYdI+4y4X1DnypaTGASd6BnIk EWVRCEp6/Dvp9Af1HUQUMcFPT5qlvmkiaOoMEJgDxg35rcSQpgexZ9WZjTOwMgT50pJz/U 7TnN9MIxZtTqLRrAEpwPBp5Z0DeM7yUW/1oKRjz8H6bnzKWRB7iVSrNhmHk01Zg/uETbA5 B8qvoCgqqoATyJlmZrqrCkmQ0ZnBS/aWiW4zkX9SNnmaoa1SjgynHrXiAp/CCw== 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 4VK5gm5WHNz18Vn for ; Wed, 17 Apr 2024 03:17:40 +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 43H3HeUJ016608 for ; Wed, 17 Apr 2024 03:17:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43H3HeGi016606 for net@FreeBSD.org; Wed, 17 Apr 2024 03:17:40 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 278394] Reproducible kernel panic related to IPv4 routes populated by bird2 (BGP) Date: Wed, 17 Apr 2024 03:17:40 +0000 X-Bugzilla-Reason: CC AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.0-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: gshapiro@FreeBSD.org 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278394 --- Comment #10 from Gregory Neil Shapiro --- I got both routing algorithms working by loading them in loader.conf. I al= so bumped kern.kstack_pages to 8. No impact -- still crashes every time I try= to export the BGP routing table from bird2 to the kernel (gets around half way through before it crashes). No backtrace as usual, but I'm pretty sure I'm using a debug kernel. From the core.txt output: kernel config options CONFIG_AUTOGENERATED ident GENERIC machine amd64 cpu HAMMER makeoptions WITH_CTF=3D1 makeoptions DEBUG=3D-g (note the DEBUG=3D-g) and /boot/kernel/kernel: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), dynamically linked, interpreter /red/herring, BuildID[sha1]=3D7b7d4b244902bd1c795f110c11cbabe50c40783e, not stripped Note the "not stripped". --=20 You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.=