[  531.170254] fab-br0: port 1(fbond) entered blocking state
[  531.170346] fab-br0: port 1(fbond) entered disabled state
[  531.170412] fbond: entered allmulticast mode
[  531.170501] fbond: entered promiscuous mode
[  531.188249] veth1-bond: entered promiscuous mode
[  531.188321] veth1-bond: entered allmulticast mode
[  531.188390] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.203517] veth2-bond: entered promiscuous mode
[  531.203580] veth2-bond: entered allmulticast mode
[  531.203635] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.306809] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.306914] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.307019] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.307099] fbond: active interface up!
[  531.307173] fab-br0: port 1(fbond) entered blocking state
[  531.307224] fab-br0: port 1(fbond) entered forwarding state
[  532.487576] fbond: left allmulticast mode
[  532.487628] veth1-bond: left allmulticast mode
[  532.487670] veth2-bond: left allmulticast mode
[  532.487707] fbond: left promiscuous mode
[  532.487733] veth1-bond: left promiscuous mode
[  532.487792] veth2-bond: left promiscuous mode
[  532.487843] fab-br0: port 1(fbond) entered disabled state
[  532.539085] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.539170] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.556945] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.557079] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.566867] fbond (unregistering): Released all slaves