[  534.176382] fab-br0: port 1(fbond) entered blocking state
[  534.176479] fab-br0: port 1(fbond) entered disabled state
[  534.176553] fbond: entered allmulticast mode
[  534.176663] fbond: entered promiscuous mode
[  534.194217] veth1-bond: entered promiscuous mode
[  534.194288] veth1-bond: entered allmulticast mode
[  534.194348] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.207427] veth2-bond: entered promiscuous mode
[  534.207485] veth2-bond: entered allmulticast mode
[  534.207549] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.316754] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.316859] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.316974] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.317055] fbond: active interface up!
[  534.317134] fab-br0: port 1(fbond) entered blocking state
[  534.317193] fab-br0: port 1(fbond) entered forwarding state
[  535.432230] fbond: left allmulticast mode
[  535.432298] veth1-bond: left allmulticast mode
[  535.432349] veth2-bond: left allmulticast mode
[  535.432402] fbond: left promiscuous mode
[  535.432439] veth1-bond: left promiscuous mode
[  535.432492] veth2-bond: left promiscuous mode
[  535.432558] fab-br0: port 1(fbond) entered disabled state
[  535.479332] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.479476] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.499969] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.500117] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.505837] fbond (unregistering): Released all slaves