[  530.941485] fab-br0: port 1(fbond) entered blocking state
[  530.941562] fab-br0: port 1(fbond) entered disabled state
[  530.941639] fbond: entered allmulticast mode
[  530.941752] fbond: entered promiscuous mode
[  530.954738] veth1-bond: entered promiscuous mode
[  530.954807] veth1-bond: entered allmulticast mode
[  530.954876] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.963840] veth2-bond: entered promiscuous mode
[  530.963893] veth2-bond: entered allmulticast mode
[  530.963949] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.997958] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.998122] fab-br0: port 1(fbond) entered blocking state
[  530.998183] fab-br0: port 1(fbond) entered forwarding state
[  531.101948] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.102115] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.102182] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.102240] fbond: active interface up!
[  532.507245] fbond: left allmulticast mode
[  532.507329] veth1-bond: left allmulticast mode
[  532.507394] veth2-bond: left allmulticast mode
[  532.507457] fbond: left promiscuous mode
[  532.507511] veth1-bond: left promiscuous mode
[  532.507582] veth2-bond: left promiscuous mode
[  532.507655] fab-br0: port 1(fbond) entered disabled state
[  532.550967] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.551093] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.568070] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.568208] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.579989] fbond (unregistering): Released all slaves