[  542.040054] fab-br0: port 1(fbond) entered blocking state
[  542.040107] fab-br0: port 1(fbond) entered disabled state
[  542.040165] fbond: entered allmulticast mode
[  542.040258] fbond: entered promiscuous mode
[  542.055348] veth1-bond: entered promiscuous mode
[  542.055496] veth1-bond: entered allmulticast mode
[  542.055642] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  542.067704] veth2-bond: entered promiscuous mode
[  542.067825] veth2-bond: entered allmulticast mode
[  542.067915] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  542.100902] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  542.101127] fab-br0: port 1(fbond) entered blocking state
[  542.101207] fab-br0: port 1(fbond) entered forwarding state
[  542.198003] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  542.198145] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  542.198237] fbond: active interface up!
[  543.357927] fbond: left allmulticast mode
[  543.357979] veth1-bond: left allmulticast mode
[  543.358018] veth2-bond: left allmulticast mode
[  543.358061] fbond: left promiscuous mode
[  543.358089] veth1-bond: left promiscuous mode
[  543.358134] veth2-bond: left promiscuous mode
[  543.358188] fab-br0: port 1(fbond) entered disabled state
[  543.390995] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  543.391098] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  543.411095] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  543.411297] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  543.427975] fbond (unregistering): Released all slaves