[  530.640959] fab-br0: port 1(fbond) entered blocking state
[  530.641041] fab-br0: port 1(fbond) entered disabled state
[  530.641124] fbond: entered allmulticast mode
[  530.641249] fbond: entered promiscuous mode
[  530.658468] veth1-bond: entered promiscuous mode
[  530.658550] veth1-bond: entered allmulticast mode
[  530.658630] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.675221] veth2-bond: entered promiscuous mode
[  530.675301] veth2-bond: entered allmulticast mode
[  530.675370] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.776893] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.776986] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.777069] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.777138] fbond: active interface up!
[  530.777212] fab-br0: port 1(fbond) entered blocking state
[  530.777256] fab-br0: port 1(fbond) entered forwarding state
[  531.961725] fbond: left allmulticast mode
[  531.961783] veth1-bond: left allmulticast mode
[  531.961842] veth2-bond: left allmulticast mode
[  531.961893] fbond: left promiscuous mode
[  531.961929] veth1-bond: left promiscuous mode
[  531.961981] veth2-bond: left promiscuous mode
[  531.962050] fab-br0: port 1(fbond) entered disabled state
[  532.002674] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.002762] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.027081] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.027214] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.036964] fbond (unregistering): Released all slaves