apport information ** Tags added: apport-collected precise
** Description changed: Binary package hint: ifenslave-2.6 Description: Ubuntu 10.04.2 LTS Release: 10.04 ifenslave-2.6: Installed: 1.1.0-14ubuntu2.1 Candidate: 1.1.0-14ubuntu2.1 Version table: *** 1.1.0-14ubuntu2.1 0 500 http://ca.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages 100 /var/lib/dpkg/status 1.1.0-14ubuntu2 0 500 http://ca.archive.ubuntu.com/ubuntu/ lucid/main Packages Overview: Bonding + bridge does not work when bonding mode is set to active-backup and arp monitoring is enabled. (bond_arp_ip_target and bond_arp_interval) Reproducible: 100% 1. Install ifenslave $ sudo apt-get install ethtool 2. Install bridge utils $ sudo apt-get install bridge-utils 3. Use the following /etc/network/interfaces sample. auto lo iface lo inet loopback auto bond0 iface bond0 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bond-slaves none bond-mode active-backup bond_arp_ip_target 10.153.107.1 bond_arp_interval 100 auto eth0 allow-bond0 eth0 iface eth0 inet manual bond-master bond0 auto eth1 allow-bond0 eth1 iface eth1 inet manual bond-master bond0 auto bond0.100 iface bond0.100 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down vlan-raw-device bond0 auto bond0.200 iface bond0.200 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down vlan-raw-device bond0 auto br0 iface br0 inet static address 10.153.107.110 netmask 255.255.255.0 gateway 10.153.107.1 bridge_ports bond0 bridge_stp off bridge_fd 0 bridge_maxwait 0 auto br0-100 iface br0-100 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bridge_ports bond0.100 bridge_stp off bridge_fd 0 bridge_maxwait 0 auto br0-200 iface br0-200 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bridge_ports bond0.200 bridge_stp off bridge_fd 0 bridge_maxwait 0 Reboot the server. You won't be able to ping the br0 interface anymore. Workaround: Disable bond_arp_ip_target and bond_arp_interval and use MII monitoring. As follow below: auto lo iface lo inet loopback auto bond0 iface bond0 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bond-slaves none bond-mode active-backup bond_arp_ip_target 10.153.107.1 bond_arp_interval 100 auto eth0 allow-bond0 eth0 iface eth0 inet manual bond-master bond0 auto eth1 allow-bond0 eth1 iface eth1 inet manual bond-master bond0 auto bond0.100 iface bond0.100 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down vlan-raw-device bond0 auto bond0.200 iface bond0.200 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down vlan-raw-device bond0 auto br0 iface br0 inet static address 10.153.107.110 netmask 255.255.255.0 gateway 10.153.107.1 bridge_ports bond0 bridge_stp off bridge_fd 0 bridge_maxwait 0 auto br0-100 iface br0-100 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bridge_ports bond0.100 bridge_stp off bridge_fd 0 bridge_maxwait 0 auto br0-200 iface br0-200 inet manual post-up ifconfig $IFACE up pre-down ifconfig $IFACE down bridge_ports bond0.200 bridge_stp off bridge_fd 0 bridge_maxwait 0 ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: ifenslave-2.6 1.1.0-14ubuntu2.1 ProcVersionSignature: Ubuntu 2.6.32-29.58-server 2.6.32.28+drm33.13 Uname: Linux 2.6.32-29-server x86_64 Architecture: amd64 Date: Wed Mar 16 12:10:55 2011 ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ifenslave-2.6 + --- + AlsaDevices: + total 0 + crw-rw---T 1 root audio 116, 1 Jan 11 15:35 seq + crw-rw---T 1 root audio 116, 33 Jan 11 15:35 timer + AplayDevices: Error: [Errno 2] No such file or directory + ApportVersion: 1.90-0ubuntu1 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. + CurrentDmesg: [ 20.512006] eth0: no IPv6 routers present + DistroRelease: Ubuntu 12.04 + HibernationDevice: RESUME=UUID=638d7f01-7816-4a20-88fc-0d4f2819d96c + IwConfig: + lo no wireless extensions. + + eth1 no wireless extensions. + + eth0 no wireless extensions. + MachineType: HP ProLiant DL380 G5 + Package: linux (not installed) + PciMultimedia: + + ProcEnviron: + LANGUAGE=en_CA:en + PATH=(custom, no user) + LANG=en_CA.UTF-8 + SHELL=/bin/bash + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-7-generic root=/dev/mapper/srv--bonding-root ro quiet + ProcVersionSignature: Ubuntu 3.2.0-7.13-generic 3.2.0-rc7 + RelatedPackageVersions: + linux-restricted-modules-3.2.0-7-generic N/A + linux-backports-modules-3.2.0-7-generic N/A + linux-firmware 1.67 + RfKill: Error: [Errno 2] No such file or directory + Tags: precise + Uname: Linux 3.2.0-7-generic x86_64 + UpgradeStatus: Upgraded to precise on 2012-01-05 (5 days ago) + UserGroups: + + dmi.bios.date: 07/10/2009 + dmi.bios.vendor: HP + dmi.bios.version: P56 + dmi.chassis.type: 23 + dmi.chassis.vendor: HP + dmi.modalias: dmi:bvnHP:bvrP56:bd07/10/2009:svnHP:pnProLiantDL380G5:pvr:cvnHP:ct23:cvr: + dmi.product.name: ProLiant DL380 G5 + dmi.sys.vendor: HP ** Attachment added: "AcpiTables.txt" https://bugs.launchpad.net/bugs/736226/+attachment/2668439/+files/AcpiTables.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/736226 Title: bonding inside a bridge does not work when using arp monitoring To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/736226/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs