[  535.359468] fab-br0: port 1(fbond) entered blocking state
[  535.359602] fab-br0: port 1(fbond) entered disabled state
[  535.359684] fbond: entered allmulticast mode
[  535.359794] fbond: entered promiscuous mode
[  535.377115] veth1-bond: entered promiscuous mode
[  535.377188] veth1-bond: entered allmulticast mode
[  535.377375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.392316] veth2-bond: entered promiscuous mode
[  535.392374] veth2-bond: entered allmulticast mode
[  535.392440] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.411966] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.427668] fab-br0: port 1(fbond) entered blocking state
[  535.427733] fab-br0: port 1(fbond) entered forwarding state
[  535.508044] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.508153] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.508217] fbond: active interface up!
[  536.616227] fbond: left allmulticast mode
[  536.616295] veth1-bond: left allmulticast mode
[  536.616338] veth2-bond: left allmulticast mode
[  536.616379] fbond: left promiscuous mode
[  536.616410] veth1-bond: left promiscuous mode
[  536.616467] veth2-bond: left promiscuous mode
[  536.616539] fab-br0: port 1(fbond) entered disabled state
[  536.663874] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.663983] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.676104] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.676233] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.686045] fbond (unregistering): Released all slaves