[  533.845655] fab-br0: port 1(fbond) entered blocking state
[  533.845772] fab-br0: port 1(fbond) entered disabled state
[  533.845845] fbond: entered allmulticast mode
[  533.845958] fbond: entered promiscuous mode
[  533.857157] veth1-bond: entered promiscuous mode
[  533.857283] veth1-bond: entered allmulticast mode
[  533.857377] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.867275] veth2-bond: entered promiscuous mode
[  533.867355] veth2-bond: entered allmulticast mode
[  533.867423] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.904779] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.904933] fab-br0: port 1(fbond) entered blocking state
[  533.904983] fab-br0: port 1(fbond) entered forwarding state
[  534.007794] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.008063] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.008153] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.008222] fbond: active interface up!
[  535.247308] fbond: left allmulticast mode
[  535.247361] veth1-bond: left allmulticast mode
[  535.247398] veth2-bond: left allmulticast mode
[  535.247434] fbond: left promiscuous mode
[  535.247462] veth1-bond: left promiscuous mode
[  535.247506] veth2-bond: left promiscuous mode
[  535.247560] fab-br0: port 1(fbond) entered disabled state
[  535.294171] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.294281] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.311936] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.312122] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.321827] fbond (unregistering): Released all slaves