[  530.031444] fab-br0: port 1(fbond) entered blocking state
[  530.031508] fab-br0: port 1(fbond) entered disabled state
[  530.031577] fbond: entered allmulticast mode
[  530.031702] fbond: entered promiscuous mode
[  530.046933] veth1-bond: entered promiscuous mode
[  530.046995] veth1-bond: entered allmulticast mode
[  530.047043] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.061506] veth2-bond: entered promiscuous mode
[  530.061567] veth2-bond: entered allmulticast mode
[  530.061623] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.179897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.180004] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.180056] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.180102] fbond: active interface up!
[  530.180167] fab-br0: port 1(fbond) entered blocking state
[  530.180204] fab-br0: port 1(fbond) entered forwarding state
[  531.648162] fbond: left allmulticast mode
[  531.648225] veth1-bond: left allmulticast mode
[  531.648278] veth2-bond: left allmulticast mode
[  531.648332] fbond: left promiscuous mode
[  531.648368] veth1-bond: left promiscuous mode
[  531.648421] veth2-bond: left promiscuous mode
[  531.648493] fab-br0: port 1(fbond) entered disabled state
[  531.693098] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.693213] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.709041] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.709161] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.718915] fbond (unregistering): Released all slaves