[  534.289590] fab-br0: port 1(fbond) entered blocking state
[  534.289667] fab-br0: port 1(fbond) entered disabled state
[  534.289732] fbond: entered allmulticast mode
[  534.289831] fbond: entered promiscuous mode
[  534.299708] veth1-bond: entered promiscuous mode
[  534.299790] veth1-bond: entered allmulticast mode
[  534.299858] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.311670] veth2-bond: entered promiscuous mode
[  534.311788] veth2-bond: entered allmulticast mode
[  534.311873] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.351651] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.351774] fab-br0: port 1(fbond) entered blocking state
[  534.351817] fab-br0: port 1(fbond) entered forwarding state
[  534.455699] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.455885] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.455947] fbond: active interface up!
[  535.560907] fbond: left allmulticast mode
[  535.560987] veth1-bond: left allmulticast mode
[  535.561049] veth2-bond: left allmulticast mode
[  535.561117] fbond: left promiscuous mode
[  535.561164] veth1-bond: left promiscuous mode
[  535.561244] veth2-bond: left promiscuous mode
[  535.561324] fab-br0: port 1(fbond) entered disabled state
[  535.611394] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.611534] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.633782] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.633976] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.643665] fbond (unregistering): Released all slaves