[  531.219000] fab-br0: port 1(fbond) entered blocking state
[  531.219077] fab-br0: port 1(fbond) entered disabled state
[  531.219154] fbond: entered allmulticast mode
[  531.219250] fbond: entered promiscuous mode
[  531.231689] veth1-bond: entered promiscuous mode
[  531.231760] veth1-bond: entered allmulticast mode
[  531.231829] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.246104] veth2-bond: entered promiscuous mode
[  531.246197] veth2-bond: entered allmulticast mode
[  531.246270] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.269054] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.280684] fab-br0: port 1(fbond) entered blocking state
[  531.280769] fab-br0: port 1(fbond) entered forwarding state
[  531.372064] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.373107] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.373233] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.373329] fbond: active interface up!
[  532.830932] fbond: left allmulticast mode
[  532.830983] veth1-bond: left allmulticast mode
[  532.831034] veth2-bond: left allmulticast mode
[  532.831086] fbond: left promiscuous mode
[  532.831125] veth1-bond: left promiscuous mode
[  532.831182] veth2-bond: left promiscuous mode
[  532.831238] fab-br0: port 1(fbond) entered disabled state
[  532.865459] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.865601] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.874180] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.874305] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.880068] fbond (unregistering): Released all slaves