[  852.422390][ T9420] fab-br0: port 1(fbond) entered blocking state
[  852.422685][ T9420] fab-br0: port 1(fbond) entered disabled state
[  852.423023][ T9420] fbond: entered allmulticast mode
[  852.425177][ T9420] fbond: entered promiscuous mode
[  852.532552][ T9423] veth1-bond: entered promiscuous mode
[  852.533011][ T9423] veth1-bond: entered allmulticast mode
[  852.536001][ T9423] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  852.660362][ T9424] veth2-bond: entered promiscuous mode
[  852.660752][ T9424] veth2-bond: entered allmulticast mode
[  852.661515][ T9424] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.771436][  T270] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.772674][  T270] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.773107][  T270] fbond: active interface up!
[  852.891431][ T9427] fab-br0: port 1(fbond) entered blocking state
[  852.891731][ T9427] fab-br0: port 1(fbond) entered forwarding state
[  852.979805][  T270] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.178697][ T9464] fbond: left allmulticast mode
[  855.178950][ T9464] veth1-bond: left allmulticast mode
[  855.179152][ T9464] veth2-bond: left allmulticast mode
[  855.179354][ T9464] fbond: left promiscuous mode
[  855.180480][ T9464] veth1-bond: left promiscuous mode
[  855.180912][ T9464] veth2-bond: left promiscuous mode
[  855.181450][ T9464] fab-br0: port 1(fbond) entered disabled state
[  855.636853][ T9465] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  855.638000][ T9465] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  855.659228][ T9465] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  855.659975][ T9465] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  855.682905][ T9465] fbond (unregistering): Released all slaves