[  855.604606][ T9367] fab-br0: port 1(fbond) entered blocking state
[  855.604907][ T9367] fab-br0: port 1(fbond) entered disabled state
[  855.607265][ T9367] fbond: entered allmulticast mode
[  855.609156][ T9367] fbond: entered promiscuous mode
[  855.737852][ T9370] veth1-bond: entered promiscuous mode
[  855.738265][ T9370] veth1-bond: entered allmulticast mode
[  855.739047][ T9370] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.831164][ T9371] veth2-bond: entered promiscuous mode
[  855.831657][ T9371] veth2-bond: entered allmulticast mode
[  855.832191][ T9371] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.007251][ T5308] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.083050][ T9374] fab-br0: port 1(fbond) entered blocking state
[  856.083404][ T9374] fab-br0: port 1(fbond) entered forwarding state
[  856.112882][ T5308] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.113950][ T5308] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.114465][ T5308] fbond: active interface up!
[  858.630483][ T9417] fbond: left allmulticast mode
[  858.630736][ T9417] veth1-bond: left allmulticast mode
[  858.630928][ T9417] veth2-bond: left allmulticast mode
[  858.631111][ T9417] fbond: left promiscuous mode
[  858.631312][ T9417] veth1-bond: left promiscuous mode
[  858.631698][ T9417] veth2-bond: left promiscuous mode
[  858.632202][ T9417] fab-br0: port 1(fbond) entered disabled state
[  859.019588][ T9418] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.020375][ T9418] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.036205][ T9418] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.036936][ T9418] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.053590][ T9418] fbond (unregistering): Released all slaves