From owner-freebsd-amd64@FreeBSD.ORG Mon Apr 11 11:06:57 2011 Return-Path: Delivered-To: freebsd-amd64@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 12EDF106567C for ; Mon, 11 Apr 2011 11:06:57 +0000 (UTC) (envelope-from owner-bugmaster@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id D93108FC1C for ; Mon, 11 Apr 2011 11:06:56 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3BB6uvE025811 for ; Mon, 11 Apr 2011 11:06:56 GMT (envelope-from owner-bugmaster@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3BB6uiQ025809 for freebsd-amd64@FreeBSD.org; Mon, 11 Apr 2011 11:06:56 GMT (envelope-from owner-bugmaster@FreeBSD.org) Date: Mon, 11 Apr 2011 11:06:56 GMT Message-Id: <201104111106.p3BB6uiQ025809@freefall.freebsd.org> X-Authentication-Warning: freefall.freebsd.org: gnats set sender to owner-bugmaster@FreeBSD.org using -f From: FreeBSD bugmaster To: freebsd-amd64@FreeBSD.org Cc: Subject: Current problem reports assigned to freebsd-amd64@FreeBSD.org X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2011 11:06:57 -0000 Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker Resp. Description -------------------------------------------------------------------------------- o amd64/156327 amd64 bwn driver causes 20%-50% packet loss o amd64/156106 amd64 [boot] boot0 fails to start o amd64/156074 amd64 [hang] Removing CD-Rom from Lenovo T61p hangs system o amd64/156014 amd64 [hang] FreeBSD 8.2-RELEASE amd64 freeze and crash o amd64/155249 amd64 [build] 8.1 buildworld failure o amd64/155135 amd64 [boot] Does Not Boot On a Very Standard Hardware o amd64/154957 amd64 [boot] Install boot CD won't boot up - keeps rebooting o amd64/154629 amd64 [panic] Fatal trap 9: general protection fault while i o amd64/153935 amd64 [hang] system hangs while trying to do 'shutdown -h no o amd64/153831 amd64 [boot] CD bootloader won't on Tyan s2912G2nr o amd64/153496 amd64 [hyper-v] [install] Install on Hyper-V leaves corrupt o amd64/153372 amd64 [panic] kernel panic o amd64/153175 amd64 [amd64] Kernel Panic on only FreeBSD 8 amd64 o amd64/152874 amd64 [install] 8.1 install fails where 7.3 works due to lac o amd64/152430 amd64 [boot] HP ProLiant Microserver n36l cannot boot into i o amd64/151385 amd64 [boot] Installation hangs on MacBook o amd64/150170 amd64 [patch] [amd64] [headers] SIG_ATOMIC_MIN/SIG_ATOMIC_MA o amd64/148526 amd64 [ahci] ahci driver does not boot on AMD chip o amd64/145991 amd64 [NOTES] [patch] Add a requires line to /sys/amd64/conf o amd64/144405 amd64 [build] [patch] include /usr/obj/lib32 in cleanworld t s amd64/143173 amd64 [ata] Promise FastTrack TX4 + SATA DVD, installer can' f amd64/141413 amd64 [hang] Tyan 2881 m3289 SMDC freeze o amd64/141060 amd64 [install] Can't install 8.0-RELEASE on the server wher o amd64/140715 amd64 [boot] Dell M600 Blade fails to boot 7.2+ 64 bit o amd64/139998 amd64 [panic][net] 7.2 amd64 panic in rtrequest1_fib o amd64/139924 amd64 [boot] cd or dvd not load o amd64/138029 amd64 [panic][bpf] periodically kernel panic and reboot o amd64/137942 amd64 [pci] 8.0-BETA2 having problems with Asus M2N-SLI-delu o amd64/135265 amd64 [mpt] Boot from install cd hangs on HP DL160 G5 with L o amd64/135040 amd64 [ata] FreeBSD/amd64 does not (always) detect disk on S o amd64/133977 amd64 [panic] [ffs] "panic: ffs_blkfree: freeing free block" o amd64/133701 amd64 Recompiling the kernel with k8temp or smbios break GEO o amd64/132574 amd64 [boot] [hang] Freeze on bootstrap loader (CD) using AT o amd64/131456 amd64 [acpi] [ata] ACPI & ATA problems s amd64/131209 amd64 [panic] [bce] 7.1-STABLE amd64 crash - m0 NULL o amd64/130368 amd64 [hang] Switching from xorg to console locks up compute o amd64/129889 amd64 [boot] [hang] The booting process stops at the line mo o amd64/129426 amd64 [panic] FreeBSD 7.0 crash after subdiskXX: detached o amd64/129315 amd64 [em] amd64 motherboard: Intel DG965WH motherboard comp o amd64/128765 amd64 [install] Install CD loads to Install choices but stop o amd64/127640 amd64 [amd64] gcc(1) will not build shared libraries with -f o amd64/125002 amd64 [install] amd64, SATA hard disks not detected o amd64/124432 amd64 [panic] 7.0-STABLE panic: invalbuf: dirty bufs o amd64/122549 amd64 7.0-RELEASE-amd64-bootonly.iso doesn't work w/ serial o amd64/120202 amd64 [amd64] [patch] [panic] kernel panic at start_all_aps, o amd64/117296 amd64 [ata] I don`t see second SATA IDE on VIA VT8237A o amd64/116620 amd64 [hang] ifconfig spins when creating carp(4) device on s amd64/115815 amd64 [ata] [request] Gigabyte GA-M61P-S3 Motherboard unsupp o amd64/115194 amd64 LCD screen remains blank after Dell XPS M1210 lid is c o amd64/91405 amd64 [asr] [panic] Kernel panic caused by asr on 6.0-amd64 50 problems total. From owner-freebsd-amd64@FreeBSD.ORG Mon Apr 11 05:10:12 2011 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 781D0106566B for ; Mon, 11 Apr 2011 05:10:12 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 55CA78FC14 for ; Mon, 11 Apr 2011 05:10:12 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3B5ACZI064918 for ; Mon, 11 Apr 2011 05:10:12 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3B5ACoi064917; Mon, 11 Apr 2011 05:10:12 GMT (envelope-from gnats) Resent-Date: Mon, 11 Apr 2011 05:10:12 GMT Resent-Message-Id: <201104110510.p3B5ACoi064917@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Yuri G Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5DBD8106566B for ; Mon, 11 Apr 2011 05:07:25 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 4D2818FC12 for ; Mon, 11 Apr 2011 05:07:25 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p3B57OD0069813 for ; Mon, 11 Apr 2011 05:07:24 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p3B57OXQ069812; Mon, 11 Apr 2011 05:07:24 GMT (envelope-from nobody) Message-Id: <201104110507.p3B57OXQ069812@red.freebsd.org> Date: Mon, 11 Apr 2011 05:07:24 GMT From: Yuri G To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Mon, 11 Apr 2011 11:19:03 +0000 Cc: Subject: amd64/156327: bwn driver causes 20%-50% packet loss X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2011 05:10:12 -0000 >Number: 156327 >Category: amd64 >Synopsis: bwn driver causes 20%-50% packet loss >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Apr 11 05:10:11 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Yuri G >Release: 8.2-RELEASE >Organization: ittomsk.ru >Environment: FreeBSD alienware.local 8.2-RELEASE FreeBSD 8.2-RELEASE #1: Mon Apr 11 08:58:21 NOVST 2011 root@alienware.local:/usr/obj/usr/src/sys/ALIENWARE_8_2 amd64 >Description: Dell Vostro 3500 with Broadcom BCM4312 (as siba reports) accessing AP with WPA-PSK encryption enabled. AP is 2m away from notebook,directly visible. Loaded modules: if_bwn.ko siba_bwn.ko wlan.ko wlan_amrr.ko wlan_wep.ko wlan_ccmp.ko wlan_tkip.ko bwn_v4_lp_ucode.ko. Within first 1-2 mins after boot I get "bwn0: RX decryption attempted (old 0 keyidx 0x2)" errors at tty0. Pinging access point with 1000 packages gives 20% to 50% packet loss. Loading Ubuntu LiveCD at the same conditions and installing offered 802.11 Linux STA driver gives 0% packet loss. >How-To-Repeat: grep -E "wlan|bwn" /boot/loader.conf wlan_load="YES" wlan_wep_load="YES" wlan_ccmp_load="YES" wlan_tkip_load="YES" wlan_amrr_load="YES" if_bwn_load="YES" siba_bwn_load="YES" bwn_v4_lp_ucode_load="YES" grep -E "wlan|bwn" /etc/rc.conf ifconfig_wlan0="WPA DHCP" wlans_bwn0="wlan0" cat /etc/wpa_supplicant.conf network={ ssid="ittomsk.ru" psk="******" } ping 192.168.0.1 (AP address) >Fix: >Release-Note: >Audit-Trail: >Unformatted: From owner-freebsd-amd64@FreeBSD.ORG Mon Apr 11 11:51:19 2011 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 26374106566C; Mon, 11 Apr 2011 11:51:19 +0000 (UTC) (envelope-from linimon@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id F1E9D8FC15; Mon, 11 Apr 2011 11:51:18 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3BBpIma077209; Mon, 11 Apr 2011 11:51:18 GMT (envelope-from linimon@freefall.freebsd.org) Received: (from linimon@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3BBpIkF077205; Mon, 11 Apr 2011 11:51:18 GMT (envelope-from linimon) Date: Mon, 11 Apr 2011 11:51:18 GMT Message-Id: <201104111151.p3BBpIkF077205@freefall.freebsd.org> To: linimon@FreeBSD.org, freebsd-amd64@FreeBSD.org, freebsd-wireless@FreeBSD.org From: linimon@FreeBSD.org Cc: Subject: Re: kern/156327: [bwn] bwn driver causes 20%-50% packet loss X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2011 11:51:19 -0000 Old Synopsis: bwn driver causes 20%-50% packet loss New Synopsis: [bwn] bwn driver causes 20%-50% packet loss Responsible-Changed-From-To: freebsd-amd64->freebsd-wireless Responsible-Changed-By: linimon Responsible-Changed-When: Mon Apr 11 11:50:45 UTC 2011 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.org/cgi/query-pr.cgi?pr=156327 From owner-freebsd-amd64@FreeBSD.ORG Tue Apr 12 23:30:15 2011 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 419C3106564A for ; Tue, 12 Apr 2011 23:30:15 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 16F4F8FC1E for ; Tue, 12 Apr 2011 23:30:15 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3CNUEgo045170 for ; Tue, 12 Apr 2011 23:30:14 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3CNUEoK045167; Tue, 12 Apr 2011 23:30:14 GMT (envelope-from gnats) Date: Tue, 12 Apr 2011 23:30:14 GMT Message-Id: <201104122330.p3CNUEoK045167@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org From: Rodrigo OSORIO X-Mailman-Approved-At: Wed, 13 Apr 2011 01:23:23 +0000 Cc: Subject: Re: amd64/156014: [hang] FreeBSD 8.2-RELEASE amd64 freeze and crash X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Rodrigo OSORIO List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Apr 2011 23:30:15 -0000 The following reply was made to PR amd64/156014; it has been noted by GNATS. From: Rodrigo OSORIO To: bug-followup@FreeBSD.org, rodrigo@bebik.net Cc: Subject: Re: amd64/156014: [hang] FreeBSD 8.2-RELEASE amd64 freeze and crash Date: Wed, 13 Apr 2011 01:27:22 +0200 Once again, another spectacular crash and some strange log messages in the console about the ACPI. http://www.bebik.net/~rodrigo/freebsd/NewCrash1 Hope this helps. -rodrigo From owner-freebsd-amd64@FreeBSD.ORG Thu Apr 14 18:30:11 2011 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B068C1065675 for ; Thu, 14 Apr 2011 18:30:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 73AF88FC1C for ; Thu, 14 Apr 2011 18:30:11 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3EIUBjf063089 for ; Thu, 14 Apr 2011 18:30:11 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3EIUBOF063083; Thu, 14 Apr 2011 18:30:11 GMT (envelope-from gnats) Resent-Date: Thu, 14 Apr 2011 18:30:11 GMT Resent-Message-Id: <201104141830.p3EIUBOF063083@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, dirk scheerlinck Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D822C106564A for ; Thu, 14 Apr 2011 18:25:29 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id C87A58FC0A for ; Thu, 14 Apr 2011 18:25:29 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p3EIPTSJ051657 for ; Thu, 14 Apr 2011 18:25:29 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p3EIPS3J051656; Thu, 14 Apr 2011 18:25:28 GMT (envelope-from nobody) Message-Id: <201104141825.p3EIPS3J051656@red.freebsd.org> Date: Thu, 14 Apr 2011 18:25:28 GMT From: dirk scheerlinck To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 X-Mailman-Approved-At: Thu, 14 Apr 2011 20:00:07 +0000 Cc: Subject: amd64/156405: xf86-video-ati driver X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2011 18:30:11 -0000 >Number: 156405 >Category: amd64 >Synopsis: xf86-video-ati driver >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Apr 14 18:30:11 UTC 2011 >Closed-Date: >Last-Modified: >Originator: dirk scheerlinck >Release: freebsd 8.2 AMD64 >Organization: IT >Environment: FreeBSD phenomII.telenet.be 8.2-RELEASE FreeBSD 8.2-RELEASE #0 >Description: No hardware rendering on following machine: Phenom II 820 quad core Asus Radeon HD4850 video card 4 GB memory M4A77T /USB3 mainboard Freebsd 8.2 / AMD64 release /etc/X11/xorg.conf generated by Xorg -configure and following lines added: Section "DRI" Mode 0666 EndSection glxinfo output as root or limited user: direct rendering: Yes .... OpenGL renderer string: Software Rasterizer Although direct rendering is enabled, the video driver uses software rendering. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: From owner-freebsd-amd64@FreeBSD.ORG Thu Apr 14 21:00:24 2011 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AC0DC10656AB for ; Thu, 14 Apr 2011 21:00:24 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id BE59A8FC3F for ; Thu, 14 Apr 2011 21:00:19 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3EL0JJI098379 for ; Thu, 14 Apr 2011 21:00:19 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3EL0JTq098378; Thu, 14 Apr 2011 21:00:19 GMT (envelope-from gnats) Resent-Date: Thu, 14 Apr 2011 21:00:19 GMT Resent-Message-Id: <201104142100.p3EL0JTq098378@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Thomas Johnson Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 79CBA106564A; Thu, 14 Apr 2011 20:58:00 +0000 (UTC) (envelope-from tom@claimlynx.com) Received: from alcatraz.claimlynx.com (alcatraz.claimlynx.com [216.17.83.245]) by mx1.freebsd.org (Postfix) with ESMTP id 409118FC19; Thu, 14 Apr 2011 20:57:59 +0000 (UTC) Received: from jaguar-2.claimlynx.com (unknown [216.17.68.153]) by alcatraz.claimlynx.com (Postfix) with ESMTP id 585891CC1F; Thu, 14 Apr 2011 15:38:51 -0500 (CDT) Received: by jaguar-2.claimlynx.com (Postfix, from userid 127) id 4AC2611F863; Thu, 14 Apr 2011 15:38:51 -0500 (CDT) Message-Id: <20110414203851.4AC2611F863@jaguar-2.claimlynx.com> Date: Thu, 14 Apr 2011 15:38:51 -0500 (CDT) From: Thomas Johnson To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 X-Mailman-Approved-At: Thu, 14 Apr 2011 21:19:51 +0000 Cc: jpaetzel@freebsd.org, , root@claimlynx.com Subject: amd64/156408: Routing failure when using VLANs vs. Physical ethernet interfaces. X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Thomas Johnson List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2011 21:00:25 -0000 >Number: 156408 >Category: amd64 >Synopsis: Routing failure when using VLANs vs. Physical ethernet interfaces. >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Apr 14 21:00:19 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Thomas Johnson >Release: FreeBSD 8.2-RELEASE amd64 >Organization: ClaimLynx, Inc. >Environment: System: FreeBSD jaguar-2.claimlynx.com 8.2-RELEASE FreeBSD 8.2-RELEASE #8: Sat Feb 26 21:23:00 CST 2011 root@jaguar-2.claimlynx.com:/usr/obj/usr/src/sys/GENERIC-CARP amd64 >Description: I have discovered some odd routing behavior that seems to occur when VLANs are used as members of a bridge. Specifically, it seems that static routes do not function correctly. Here is some background on the situation I have. I am building a new host to replace our aging (running 8.0) firewall. The new machine I am building has a single ethernet interface (re driver, but over the course of troubleshooting I've used sk and igb ethernet adapters), so I am using VLANs to segment traffic. The 'LAN' VLAN on my setup uses interface vlan500, with the 'WAN' on vlan200. The firewall also has an OpenVPN tunnel to our data center, operating in bridged mode on interface tap0. vlan500 and tap0 are both members of bridge0, allowing the LANs at our office and data center to talk on the same subnet, 172.31.0.0/16. In this configuration, I am able to connect from the office lan to hosts on the data center lan. The openvpn server at the datacenter (separate host from the firewall) pushes out a route for the dc production subnet upon connect. The logical configuration looks something like this: (office lan)<->[vlan500|bridge0|tap0]<-vpn->(dc lan)<->[dc firewall]<->(dc production subnet) [ firewall ] [ common 172.31.0.0/16 subnet throughout ] [ 100.100.100.128/26 ] For the sake of reference, here are the relevant IP addresses: 172.31.0.252 - local firewall vlan500 172.31.0.254 - local firewall lan carp 172.31.5.1 - data center firewall The problem seems to exist with the route to the production subnet at the data center. When the openvpn connection comes up, the route is installed in the routing table as expected. However, attempts to connect to hosts on this network result in instantaneous failure; not even a host unreachable. For example ~-> ping hostfoo PING hostfoo.claimlynx.com (100.100.100.149): 56 data bytes ping: sendto: Invalid argument Here is the output of 'netstat -rn' on this host: root@shawshank-1:~-> netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 10.8.20.1 UGS 4 124778 vlan20 172.31.0.0/16 link#12 U 3 56103 vlan50 172.31.0.252 link#12 UHS 0 0 lo0 172.31.0.254 link#13 UH 0 0 carp10 172.31.3.5 link#8 UHS 0 0 lo0 10.8.20.0/24 link#9 U 0 33 vlan20 10.8.20.252 link#9 UHS 0 0 lo0 10.8.20.254 link#14 UH 0 0 carp20 10.8.30.0/24 link#10 U 0 0 vlan30 10.8.30.252 link#10 UHS 0 0 lo0 10.8.30.254 link#15 UH 0 0 carp30 10.8.40.0/24 link#11 U 0 0 vlan40 10.8.40.252 link#11 UHS 0 0 lo0 127.0.0.1 link#7 UH 0 0 lo0 100.100.100.128/26 172.31.5.1 UGS 0 21466 tap0 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%lo0/64 link#7 U lo0 fe80::1%lo0 link#7 UHS lo0 ff01:7::/32 fe80::1%lo0 U lo0 ff02::%lo0/32 fe80::1%lo0 U lo0 As you can see, the routing table shows the 172.31.0.0/16 subnet route on the vlan500 interface, and puts the 100.100.100.128/26 production subnet route on the tap0 interface. While troubleshooting this, my hunch was that perhaps the system was choking because the next-hop for the production route was on a network (172.31.0.0/16) that is not reachable via tap0 (in actuality it is). To test this, I inserted a host route for the next hop: route add 172.31.5.1 -interface tap0 Adding this route resolves the condition, but it seems like a hacky fix. In comparison, the firewall that I am replacing uses the same lan/bridge/tap setup, but the machine has physical ethernet interfaces for all segments, rather than the vlans that my new setup uses. The existing setup works fine, without the need to add a host route. Here is the routing table for the existing firewall: tom@shawshank:~-> netstat -rn Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire default 74.95.66.26 UGS 7 5043426 fxp2 172.31.0.0/16 link#2 U 4 70728235 fxp1 172.31.0.1 link#2 UHS 0 3870772 lo0 172.31.3.4 link#8 UHS 0 0 lo0 74.95.66.24/30 link#3 U 0 1243 fxp2 74.95.66.25 link#3 UHS 0 9 lo0 127.0.0.1 link#6 UH 0 1140570 lo0 192.168.50.0/24 link#1 U 0 0 fxp0 192.168.50.4 link#1 UHS 0 0 lo0 100.100.100.128/26 172.31.5.1 UGS 0 19877 fxp1 Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%lo0/64 link#6 U lo0 fe80::1%lo0 link#6 UHS lo0 ff01:6::/32 fe80::1%lo0 U lo0 ff02::%lo0/32 fe80::1%lo0 U lo0 The noteworthy difference between the two routing tables is that the production route on the old firewall is put on the LAN interface (fxp1). >How-To-Repeat: This situation occurs every time this host is booted. >Fix: The workaround I have found is to add a host route for the next-hop to the tap0 interface. This seems to work alright, but I want to make sure that this isn't a symptom of a bug in the vlan driver or elsewhere. >Release-Note: >Audit-Trail: >Unformatted: