[  529.968046] fab-br0: port 1(fbond) entered blocking state
[  529.968142] fab-br0: port 1(fbond) entered disabled state
[  529.968232] fbond: entered allmulticast mode
[  529.968334] fbond: entered promiscuous mode
[  529.988476] veth1-bond: entered promiscuous mode
[  529.988559] veth1-bond: entered allmulticast mode
[  529.988640] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.007900] veth2-bond: entered promiscuous mode
[  530.007984] veth2-bond: entered allmulticast mode
[  530.008053] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.107743] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.107851] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.107965] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.108055] fbond: active interface up!
[  530.108139] fab-br0: port 1(fbond) entered blocking state
[  530.108194] fab-br0: port 1(fbond) entered forwarding state
[  531.216855] fbond: left allmulticast mode
[  531.216928] veth1-bond: left allmulticast mode
[  531.216980] veth2-bond: left allmulticast mode
[  531.217039] fbond: left promiscuous mode
[  531.217077] veth1-bond: left promiscuous mode
[  531.217132] veth2-bond: left promiscuous mode
[  531.217200] fab-br0: port 1(fbond) entered disabled state
[  531.269420] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.269549] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.277888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.278058] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.283802] fbond (unregistering): Released all slaves