[  527.803316] fab-br0: port 1(fbond) entered blocking state
[  527.803402] fab-br0: port 1(fbond) entered disabled state
[  527.803472] fbond: entered allmulticast mode
[  527.803589] fbond: entered promiscuous mode
[  527.822953] veth1-bond: entered promiscuous mode
[  527.823028] veth1-bond: entered allmulticast mode
[  527.823103] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.842975] veth2-bond: entered promiscuous mode
[  527.843049] veth2-bond: entered allmulticast mode
[  527.843106] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.930766] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.930875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.930982] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.931070] fbond: active interface up!
[  527.931155] fab-br0: port 1(fbond) entered blocking state
[  527.931210] fab-br0: port 1(fbond) entered forwarding state
[  529.020675] fbond: left allmulticast mode
[  529.020785] veth1-bond: left allmulticast mode
[  529.020838] veth2-bond: left allmulticast mode
[  529.020892] fbond: left promiscuous mode
[  529.020933] veth1-bond: left promiscuous mode
[  529.020994] veth2-bond: left promiscuous mode
[  529.021067] fab-br0: port 1(fbond) entered disabled state
[  529.066202] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.066317] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.071955] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.072074] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.077847] fbond (unregistering): Released all slaves