[  530.289582] fab-br0: port 1(fbond) entered blocking state
[  530.289650] fab-br0: port 1(fbond) entered disabled state
[  530.289701] fbond: entered allmulticast mode
[  530.289798] fbond: entered promiscuous mode
[  530.304127] veth1-bond: entered promiscuous mode
[  530.304193] veth1-bond: entered allmulticast mode
[  530.304251] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.314984] veth2-bond: entered promiscuous mode
[  530.315048] veth2-bond: entered allmulticast mode
[  530.315106] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.342897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.343270] fab-br0: port 1(fbond) entered blocking state
[  530.343331] fab-br0: port 1(fbond) entered forwarding state
[  530.439934] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.440040] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.440120] fbond: active interface up!
[  531.613275] fbond: left allmulticast mode
[  531.613341] veth1-bond: left allmulticast mode
[  531.613441] veth2-bond: left allmulticast mode
[  531.613515] fbond: left promiscuous mode
[  531.613574] veth1-bond: left promiscuous mode
[  531.613650] veth2-bond: left promiscuous mode
[  531.613735] fab-br0: port 1(fbond) entered disabled state
[  531.648488] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.648595] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.666056] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.666229] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.675971] fbond (unregistering): Released all slaves