[  553.968963] fab-br0: port 1(fbond) entered blocking state
[  553.969048] fab-br0: port 1(fbond) entered disabled state
[  553.969116] fbond: entered allmulticast mode
[  553.969213] fbond: entered promiscuous mode
[  553.986218] veth1-bond: entered promiscuous mode
[  553.986292] veth1-bond: entered allmulticast mode
[  553.986364] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.004254] veth2-bond: entered promiscuous mode
[  554.004324] veth2-bond: entered allmulticast mode
[  554.004379] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.110477] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.110598] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.110691] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.110773] fbond: active interface up!
[  554.110849] fab-br0: port 1(fbond) entered blocking state
[  554.110902] fab-br0: port 1(fbond) entered forwarding state
[  555.326231] fbond: left allmulticast mode
[  555.326281] veth1-bond: left allmulticast mode
[  555.326311] veth2-bond: left allmulticast mode
[  555.326343] fbond: left promiscuous mode
[  555.326365] veth1-bond: left promiscuous mode
[  555.326399] veth2-bond: left promiscuous mode
[  555.326459] fab-br0: port 1(fbond) entered disabled state
[  555.361070] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  555.361168] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  555.370528] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  555.370620] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  555.376492] fbond (unregistering): Released all slaves