[  843.601346][ T7502] fab-br0: port 1(fbond) entered blocking state
[  843.601557][ T7502] fab-br0: port 1(fbond) entered disabled state
[  843.601783][ T7502] fbond: entered allmulticast mode
[  843.610589][ T7502] fbond: entered promiscuous mode
[  843.758758][ T7505] veth1-bond: entered promiscuous mode
[  843.759155][ T7505] veth1-bond: entered allmulticast mode
[  843.759832][ T7505] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  843.890524][ T7506] veth2-bond: entered promiscuous mode
[  843.891761][ T7506] veth2-bond: entered allmulticast mode
[  843.897428][ T7506] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  844.033152][ T6897] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  844.033459][ T6897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  844.033984][ T6897] fbond: active interface up!
[  844.241022][ T6897] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  844.285998][ T7509] fab-br0: port 1(fbond) entered blocking state
[  844.286214][ T7509] fab-br0: port 1(fbond) entered forwarding state
[  846.643945][ T7540] fbond: left allmulticast mode
[  846.644201][ T7540] veth1-bond: left allmulticast mode
[  846.644364][ T7540] veth2-bond: left allmulticast mode
[  846.644512][ T7540] fbond: left promiscuous mode
[  846.644661][ T7540] veth1-bond: left promiscuous mode
[  846.644996][ T7540] veth2-bond: left promiscuous mode
[  846.645406][ T7540] fab-br0: port 1(fbond) entered disabled state
[  846.816750][ T7541] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  846.817444][ T7541] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  846.842560][ T7541] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  846.843258][ T7541] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  846.862183][ T7541] fbond (unregistering): Released all slaves