[  530.217310] fab-br0: port 1(fbond) entered blocking state
[  530.217368] fab-br0: port 1(fbond) entered disabled state
[  530.217415] fbond: entered allmulticast mode
[  530.217495] fbond: entered promiscuous mode
[  530.233490] veth1-bond: entered promiscuous mode
[  530.233566] veth1-bond: entered allmulticast mode
[  530.233640] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.250039] veth2-bond: entered promiscuous mode
[  530.250106] veth2-bond: entered allmulticast mode
[  530.250166] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.357744] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.357921] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.358031] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.358136] fbond: active interface up!
[  530.358226] fab-br0: port 1(fbond) entered blocking state
[  530.358290] fab-br0: port 1(fbond) entered forwarding state
[  531.865907] fbond: left allmulticast mode
[  531.865964] veth1-bond: left allmulticast mode
[  531.866004] veth2-bond: left allmulticast mode
[  531.866053] fbond: left promiscuous mode
[  531.866083] veth1-bond: left promiscuous mode
[  531.866128] veth2-bond: left promiscuous mode
[  531.866185] fab-br0: port 1(fbond) entered disabled state
[  531.908451] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.908563] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.917976] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.918080] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.923832] fbond (unregistering): Released all slaves