[  530.180080] fab-br0: port 1(fbond) entered blocking state
[  530.180178] fab-br0: port 1(fbond) entered disabled state
[  530.180248] fbond: entered allmulticast mode
[  530.180338] fbond: entered promiscuous mode
[  530.194822] veth1-bond: entered promiscuous mode
[  530.194879] veth1-bond: entered allmulticast mode
[  530.194943] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.206885] veth2-bond: entered promiscuous mode
[  530.206947] veth2-bond: entered allmulticast mode
[  530.207001] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.229158] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.232619] fab-br0: port 1(fbond) entered blocking state
[  530.232700] fab-br0: port 1(fbond) entered forwarding state
[  530.332194] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.332355] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.332432] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.332495] fbond: active interface up!
[  531.700961] fbond: left allmulticast mode
[  531.701045] veth1-bond: left allmulticast mode
[  531.701118] veth2-bond: left allmulticast mode
[  531.701197] fbond: left promiscuous mode
[  531.701254] veth1-bond: left promiscuous mode
[  531.701333] veth2-bond: left promiscuous mode
[  531.701415] fab-br0: port 1(fbond) entered disabled state
[  531.729580] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.729699] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.744313] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.744444] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.761241] fbond (unregistering): Released all slaves