So from a user symptom / impact standpoint, when new instances are nova booted, they are able to send DHCP DISCOVER packet through the corresponding bridge, but return DHCP OFFER traffic never reaches the new instance.
In all cases that I have seen, the neutron net, subnet, and port statuses all report A-OK via cli queries. In some cases, inspecting the new underlying bridge with brctl results in error(s), but not always. ## Symptomatic info re: bridge: $ sudo brctl show qvob744fc12-71 bridge name bridge id STP enabled interfaces qvob744fc12-71 can't get info Operation not supported $ sudo brctl showmacs qvob744fc12-71 read of forward table failed: Operation not supported ## Symptomatic info from nova console-log: * Starting configure network device[74G[ OK ] cloud-init-nonet[13.52]: waiting 120 seconds for network device cloud-init-nonet[133.52]: gave up waiting for a network device. Cloud-init v. 0.7.5 running 'init' at Tue, 06 Jan 2015 16:03:14 +0000. Up 133.72 seconds. ci-info: +++++++++++++++++++++++Net device info+++++++++++++++++++++++ ci-info: +--------+------+-----------+-----------+-------------------+ ci-info: | Device | Up | Address | Mask | Hw-Address | ci-info: +--------+------+-----------+-----------+-------------------+ ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | . | ci-info: | eth0 | True | . | . | fa:16:3e:f9:18:4f | ci-info: +--------+------+-----------+-----------+-------------------+ ci-info: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Route info failed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openvswitch in Ubuntu. https://bugs.launchpad.net/bugs/1352570 Title: ovs-vswitchd crashed with SIGSEGV in nl_attr_get_size() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1352570/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
