[  529.827229] fab-br0: port 1(fbond) entered blocking state
[  529.827296] fab-br0: port 1(fbond) entered disabled state
[  529.827356] fbond: entered allmulticast mode
[  529.827478] fbond: entered promiscuous mode
[  529.842431] veth1-bond: entered promiscuous mode
[  529.842501] veth1-bond: entered allmulticast mode
[  529.842581] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.857284] veth2-bond: entered promiscuous mode
[  529.857344] veth2-bond: entered allmulticast mode
[  529.857402] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.963798] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.963909] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.964010] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.964088] fbond: active interface up!
[  529.964170] fab-br0: port 1(fbond) entered blocking state
[  529.964234] fab-br0: port 1(fbond) entered forwarding state
[  531.143005] fbond: left allmulticast mode
[  531.143059] veth1-bond: left allmulticast mode
[  531.143102] veth2-bond: left allmulticast mode
[  531.143137] fbond: left promiscuous mode
[  531.143163] veth1-bond: left promiscuous mode
[  531.143207] veth2-bond: left promiscuous mode
[  531.143259] fab-br0: port 1(fbond) entered disabled state
[  531.180044] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.180146] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.199956] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.200099] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.209876] fbond (unregistering): Released all slaves