Bug 243372 – net-misc/bridge-utils-1.4: autodisable bridges with Intel 1000 GT Desktop Adapter

• Status: RESOLVED NEEDINFO
• Product: Gentoo Linux

[Description Knoedel 2008-10-23 12:11:58 UTC]

I'm on Kernel 2.6.27 and using bridge-utils to get my KVM-VM's working in same subnet. The first onboard card is running fine with br0 (included eth0).

After i have installed 2 x Intel 1000 GT Desktop Adapter, i get this errors in my syslog:

Oct 23 13:46:35 localhost br1: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
Oct 23 13:46:35 localhost br1: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
Oct 23 13:46:35 localhost device eth1 entered promiscuous mode
Oct 23 13:46:40 localhost device eth1 left promiscuous mode
Oct 23 13:46:40 localhost br1: port 1(eth1) entering disabled state
Oct 23 13:46:41 localhost rc-scripts: We only hotplug for ethernet interfaces



Reproducible: Always

Steps to Reproduce:
1. brctl addbr br1
2. brctl addif br1 eth1
3. brctl show (already disappeared)

Actual Results:  
no new bridge on the Intel 1000 GT Cards.

Expected Results:  
br1

[Comment 1 Thomas Sachau 2008-10-24 12:14:22 UTC]

Could you add the output of "emerge --info"?

[Comment 2 Knoedel 2008-10-24 12:41:13 UTC]

# uname -a
Linux localhost 2.6.27-gentoo-r1 #1 SMP Thu Oct 23 22:38:11 Local time zone must be set--see zic  x86_64 Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz GenuineIntel GNU/Linux


# emerge --info

Portage 2.1.4.5 (default/linux/amd64/2008.0, gcc-4.1.2, glibc-2.6.1-r0, 2.6.27-gentoo-r1 x86_64)
=================================================================
System uname: 2.6.27-gentoo-r1 x86_64 Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
Timestamp of tree: Thu, 23 Oct 2008 19:15:01 +0000
app-shells/bash:     3.2_p33
dev-lang/python:     2.5.2-r6
sys-apps/baselayout: 1.12.11.1
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.61-r2
sys-devel/automake:  1.10.1-r1
sys-devel/binutils:  2.18-r3
sys-devel/gcc-config: 1.4.0-r4
sys-devel/libtool:   1.5.26
virtual/os-headers:  2.6.23-r3
ACCEPT_KEYWORDS="amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=nocona -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/terminfo /etc/udev/rules.d"
CXXFLAGS="-O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="ftp://ftp.tu-clausthal.de/pub/linux/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gentoo http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ http://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://ftp.uni-erlangen.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://ftp.join.uni-muenster.de/pub/linux/distributions/gentoo http://mirrors.sec.informatik.tu-darmstadt.de/gentoo/ http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://gentoo.mneisen.org/ http://de-mirror.org/distro/gentoo/ ftp://de-mirror.org/distro/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ ftp://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://mirror.jamit.de/gentoo/ http://mirror.netcologne.de/gentoo/ ftp://mirror.netcologne.de/gentoo/ ftp://files.gentoo.gr http://files.gentoo.gr "
LDFLAGS="-Wl,-O1"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="acl amd64 berkdb bzip2 cli cracklib crypt cups dri fortran gdbm gpm iconv isdnlog midi mmx mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session spl sse sse2 ssl sysfs tcpd unicode xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="fbdev glint i810 intel mach64 mga neomagic nv r128 radeon savage sis tdfx trident vesa vga via vmware voodoo"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, MAKEOPTS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY

# lspci

00:00.0 Host bridge: Intel Corporation DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Integrated Graphics Controller (rev 02)
00:03.0 Communication controller: Intel Corporation MEI Controller (rev 02)
00:03.2 IDE interface: Intel Corporation PT IDER Controller (rev 02)
00:03.3 Serial controller: Intel Corporation Serial KT Controller (rev 02)
00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network Connection (rev 02)
00:1a.0 USB Controller: Intel Corporation USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation USB UHCI Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation USB UHCI Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation PCI Express Port 2 (rev 02)
00:1d.0 USB Controller: Intel Corporation USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation LPC Interface Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 6 port SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation SMBus Controller (rev 02)
02:00.0 IDE interface: JMicron Technologies, Inc. JMB368 IDE controller
03:00.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05)
03:01.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05)

[Comment 3 Knoedel 2008-11-03 20:52:28 UTC]

disable etables support in kernel and wait for better support.

[Comment 4 Robin Johnson 2009-11-04 08:20:55 UTC]

Is this still a problem?

[Comment 5 Robin Johnson 2010-09-12 08:38:16 UTC]

No more info from user.