[  528.051842] fab-br0: port 1(fbond) entered blocking state
[  528.051916] fab-br0: port 1(fbond) entered disabled state
[  528.051970] fbond: entered allmulticast mode
[  528.052052] fbond: entered promiscuous mode
[  528.068458] veth1-bond: entered promiscuous mode
[  528.068540] veth1-bond: entered allmulticast mode
[  528.068596] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.084471] veth2-bond: entered promiscuous mode
[  528.084541] veth2-bond: entered allmulticast mode
[  528.084594] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.193834] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.193979] fab-br0: port 1(fbond) entered blocking state
[  528.194026] fab-br0: port 1(fbond) entered forwarding state
[  528.194143] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.194223] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.194288] fbond: active interface up!
[  529.590947] fbond: left allmulticast mode
[  529.591008] veth1-bond: left allmulticast mode
[  529.591058] veth2-bond: left allmulticast mode
[  529.591105] fbond: left promiscuous mode
[  529.591141] veth1-bond: left promiscuous mode
[  529.591191] veth2-bond: left promiscuous mode
[  529.591245] fab-br0: port 1(fbond) entered disabled state
[  529.632866] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.632948] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.652999] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.653134] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.662893] fbond (unregistering): Released all slaves