[  531.967352] fab-br0: port 1(fbond) entered blocking state
[  531.967434] fab-br0: port 1(fbond) entered disabled state
[  531.967505] fbond: entered allmulticast mode
[  531.967595] fbond: entered promiscuous mode
[  531.981011] veth1-bond: entered promiscuous mode
[  531.981076] veth1-bond: entered allmulticast mode
[  531.981143] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.991124] veth2-bond: entered promiscuous mode
[  531.991230] veth2-bond: entered allmulticast mode
[  531.991300] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.030143] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.030328] fab-br0: port 1(fbond) entered blocking state
[  532.030397] fab-br0: port 1(fbond) entered forwarding state
[  532.133183] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.133381] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.133470] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.133543] fbond: active interface up!
[  533.505501] fbond: left allmulticast mode
[  533.505605] veth1-bond: left allmulticast mode
[  533.505674] veth2-bond: left allmulticast mode
[  533.505741] fbond: left promiscuous mode
[  533.505792] veth1-bond: left promiscuous mode
[  533.505870] veth2-bond: left promiscuous mode
[  533.505945] fab-br0: port 1(fbond) entered disabled state
[  533.537227] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.537327] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.558278] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.558413] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.571197] fbond (unregistering): Released all slaves