[  547.087894] fab-br0: port 1(fbond) entered blocking state
[  547.087949] fab-br0: port 1(fbond) entered disabled state
[  547.087985] fbond: entered allmulticast mode
[  547.088060] fbond: entered promiscuous mode
[  547.094395] veth1-bond: entered promiscuous mode
[  547.094446] veth1-bond: entered allmulticast mode
[  547.094490] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.098183] veth2-bond: entered promiscuous mode
[  547.098261] veth2-bond: entered allmulticast mode
[  547.098335] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.177178] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.177273] fab-br0: port 1(fbond) entered blocking state
[  547.177314] fab-br0: port 1(fbond) entered forwarding state
[  547.281178] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.281263] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.281314] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.281380] fbond: active interface up!
[  548.520382] fbond: left allmulticast mode
[  548.520471] veth1-bond: left allmulticast mode
[  548.520542] veth2-bond: left allmulticast mode
[  548.520642] fbond: left promiscuous mode
[  548.520698] veth1-bond: left promiscuous mode
[  548.520770] veth2-bond: left promiscuous mode
[  548.520848] fab-br0: port 1(fbond) entered disabled state
[  548.534330] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  548.534401] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  548.548224] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  548.548280] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  548.557188] fbond (unregistering): Released all slaves