[  529.846188] fab-br0: port 1(fbond) entered blocking state
[  529.846257] fab-br0: port 1(fbond) entered disabled state
[  529.846317] fbond: entered allmulticast mode
[  529.846390] fbond: entered promiscuous mode
[  529.861504] veth1-bond: entered promiscuous mode
[  529.861555] veth1-bond: entered allmulticast mode
[  529.861610] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.875844] veth2-bond: entered promiscuous mode
[  529.875907] veth2-bond: entered allmulticast mode
[  529.875966] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.890657] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.915072] fab-br0: port 1(fbond) entered blocking state
[  529.915138] fab-br0: port 1(fbond) entered forwarding state
[  529.994665] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.994816] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.994925] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.995013] fbond: active interface up!
[  531.460478] fbond: left allmulticast mode
[  531.460544] veth1-bond: left allmulticast mode
[  531.460586] veth2-bond: left allmulticast mode
[  531.460649] fbond: left promiscuous mode
[  531.460689] veth1-bond: left promiscuous mode
[  531.460753] veth2-bond: left promiscuous mode
[  531.460818] fab-br0: port 1(fbond) entered disabled state
[  531.500361] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.500460] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.510840] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.510941] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.516767] fbond (unregistering): Released all slaves