[  527.635837] fab-br0: port 1(fbond) entered blocking state
[  527.635938] fab-br0: port 1(fbond) entered disabled state
[  527.636030] fbond: entered allmulticast mode
[  527.636154] fbond: entered promiscuous mode
[  527.652187] veth1-bond: entered promiscuous mode
[  527.652262] veth1-bond: entered allmulticast mode
[  527.652336] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.668207] veth2-bond: entered promiscuous mode
[  527.668274] veth2-bond: entered allmulticast mode
[  527.668335] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.683634] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.709153] fab-br0: port 1(fbond) entered blocking state
[  527.709224] fab-br0: port 1(fbond) entered forwarding state
[  527.787630] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.787783] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.787873] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.787952] fbond: active interface up!
[  529.235600] fbond: left allmulticast mode
[  529.235662] veth1-bond: left allmulticast mode
[  529.235698] veth2-bond: left allmulticast mode
[  529.235738] fbond: left promiscuous mode
[  529.235762] veth1-bond: left promiscuous mode
[  529.235797] veth2-bond: left promiscuous mode
[  529.235844] fab-br0: port 1(fbond) entered disabled state
[  529.274589] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.274745] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.290796] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.290924] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.300728] fbond (unregistering): Released all slaves