[  530.023271] fab-br0: port 1(fbond) entered blocking state
[  530.023341] fab-br0: port 1(fbond) entered disabled state
[  530.023414] fbond: entered allmulticast mode
[  530.023532] fbond: entered promiscuous mode
[  530.034971] veth1-bond: entered promiscuous mode
[  530.035057] veth1-bond: entered allmulticast mode
[  530.035145] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.048047] veth2-bond: entered promiscuous mode
[  530.048120] veth2-bond: entered allmulticast mode
[  530.048178] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.084601] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.084745] fab-br0: port 1(fbond) entered blocking state
[  530.084852] fab-br0: port 1(fbond) entered forwarding state
[  530.180658] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.180793] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.180859] fbond: active interface up!
[  531.329414] fbond: left allmulticast mode
[  531.329502] veth1-bond: left allmulticast mode
[  531.329557] veth2-bond: left allmulticast mode
[  531.329640] fbond: left promiscuous mode
[  531.329686] veth1-bond: left promiscuous mode
[  531.329752] veth2-bond: left promiscuous mode
[  531.329824] fab-br0: port 1(fbond) entered disabled state
[  531.359723] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.359847] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.365746] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.365868] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.371655] fbond (unregistering): Released all slaves