[  528.349007] fab-br0: port 1(fbond) entered blocking state
[  528.349154] fab-br0: port 1(fbond) entered disabled state
[  528.349240] fbond: entered allmulticast mode
[  528.349368] fbond: entered promiscuous mode
[  528.365262] veth1-bond: entered promiscuous mode
[  528.365374] veth1-bond: entered allmulticast mode
[  528.365466] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.375199] veth2-bond: entered promiscuous mode
[  528.375259] veth2-bond: entered allmulticast mode
[  528.375316] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.406899] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.407060] fab-br0: port 1(fbond) entered blocking state
[  528.407102] fab-br0: port 1(fbond) entered forwarding state
[  528.501958] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.502065] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.502135] fbond: active interface up!
[  529.651215] fbond: left allmulticast mode
[  529.651299] veth1-bond: left allmulticast mode
[  529.651351] veth2-bond: left allmulticast mode
[  529.651400] fbond: left promiscuous mode
[  529.651437] veth1-bond: left promiscuous mode
[  529.651504] veth2-bond: left promiscuous mode
[  529.651566] fab-br0: port 1(fbond) entered disabled state
[  529.683357] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.683462] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.694023] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.694156] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.703968] fbond (unregistering): Released all slaves