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Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHEA-2018:0806
Description of problem: After upgrading from RHEL 7.3 to RHEL 7.4 cloud-init fails to bring up all the network interfaces. Version-Release number of selected component (if applicable): cloud-init-0.7.9-9.el7_4.1.x86_64 How reproducible: It happens after every upgrade. Nov 11 14:40:35 hostname NetworkManager[1301]: <info> [1510436435.9442] manager: (enp13s0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/5) Nov 11 14:40:36 hostname kernel: device enp13s0 entered promiscuous mode Nov 11 14:40:36 hostname NetworkManager[1301]: <info> [1510436436.0337] device (enp13s0): enslaved to non-master-type device ovs-system; ignoring Nov 11 14:40:36 hostname kernel: enic 0000:0d:00.0 enp13s0: vxlan: only IPv4 offload supported Nov 11 14:40:36 hostname kernel: enic 0000:0d:00.0 enp13s0: vxlan: failed to offload vxlan udp port 4789, IP protocol 10 Nov 11 14:40:36 hostname kernel: enic 0000:0d:00.0 enp13s0: vxlan: failed to offload vxlan udp port 4789, IP protocol 2 Nov 11 14:40:52 hostname kernel: enic 0000:0d:00.0 enp13s0: Link UP Nov 11 14:40:52 hostname kernel: IPv6: ADDRCONF(NETDEV_UP): enp13s0: link is not ready Nov 11 14:40:52 hostname kernel: IPv6: ADDRCONF(NETDEV_CHANGE): enp13s0: link becomes ready Nov 11 14:40:52 hostname NetworkManager[1301]: <info> [1510436452.9602] device (enp13s0): link connected Nov 11 14:40:52 hostname NetworkManager[1301]: <info> [1510436452.9603] device (enp13s0): enslaved to non-master-type device ovs-system; ignoring Nov 11 14:40:53 hostname ovs-vsctl: ovs|00001|vsctl|INFO|Called as ovs-vsctl -t 10 -- --if-exists del-port br-ex enp13s0 -- add-port br-ex enp13s0 Nov 11 14:40:53 hostname network: Bringing up interface enp13s0: [ OK ] Nov 11 14:40:56 hostname ntpd[1294]: Listen normally on 15 enp13s0 fe80::225:b5ff:fe3c:be29 UDP 123 Nov 11 14:41:04 hostname cloud-init: ci-info: | enp13s0: | True | . | . | . | 00:25:b5:3c:be:29 | Nov 11 14:41:04 hostname cloud-init: ci-info: | enp13s0: | True | . | . | d | 00:25:b5:3c:be:29 | Nov 11 14:41:05 hostname NetworkManager[1301]: <info> [1510436464.9965] device (enp13s0): enslaved to non-master-type device ovs-system; ignoring Nov 11 14:41:05 hostname cloud-init: 2017-11-11 14:41:05,000 - stages.py[WARNING]: Failed to rename devices: [unknown] Error performing rename('enp13s0', 'br-ex') for 00:25:b5:3c:be:29, br-ex: Unexpected error while running command. Nov 11 14:41:05 hostname cloud-init: Command: ['ip', 'link', 'set', 'enp13s0', 'name', 'br-ex'] Nov 11 14:41:06 hostname ntpd[1294]: Deleting interface #15 enp13s0, fe80::225:b5ff:fe3c:be29#123, interface stats: received=0, sent=0, dropped=0, active_time=10 secs