[  527.166063] fab-br0: port 1(fbond) entered blocking state
[  527.166132] fab-br0: port 1(fbond) entered disabled state
[  527.166201] fbond: entered allmulticast mode
[  527.166321] fbond: entered promiscuous mode
[  527.185089] veth1-bond: entered promiscuous mode
[  527.185158] veth1-bond: entered allmulticast mode
[  527.185228] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.199805] veth2-bond: entered promiscuous mode
[  527.199872] veth2-bond: entered allmulticast mode
[  527.199933] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.306806] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.306913] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.307015] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.307095] fbond: active interface up!
[  527.307156] fab-br0: port 1(fbond) entered blocking state
[  527.307226] fab-br0: port 1(fbond) entered forwarding state
[  528.460952] fbond: left allmulticast mode
[  528.461003] veth1-bond: left allmulticast mode
[  528.461043] veth2-bond: left allmulticast mode
[  528.461078] fbond: left promiscuous mode
[  528.461103] veth1-bond: left promiscuous mode
[  528.461140] veth2-bond: left promiscuous mode
[  528.461188] fab-br0: port 1(fbond) entered disabled state
[  528.493806] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.493889] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.517914] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.518035] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.527847] fbond (unregistering): Released all slaves