[  847.726689][ T9400] fab-br0: port 1(fbond) entered blocking state
[  847.727035][ T9400] fab-br0: port 1(fbond) entered disabled state
[  847.727360][ T9400] fbond: entered allmulticast mode
[  847.729788][ T9400] fbond: entered promiscuous mode
[  847.821684][ T9403] veth1-bond: entered promiscuous mode
[  847.822065][ T9403] veth1-bond: entered allmulticast mode
[  847.822849][ T9403] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  847.926263][ T9404] veth2-bond: entered promiscuous mode
[  847.926868][ T9404] veth2-bond: entered allmulticast mode
[  847.927378][ T9404] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  848.078664][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  848.080058][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  848.080510][   T11] fbond: active interface up!
[  848.181246][ T9407] fab-br0: port 1(fbond) entered blocking state
[  848.181555][ T9407] fab-br0: port 1(fbond) entered forwarding state
[  848.287387][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  850.536780][ T9450] fbond: left allmulticast mode
[  850.537108][ T9450] veth1-bond: left allmulticast mode
[  850.537397][ T9450] veth2-bond: left allmulticast mode
[  850.537706][ T9450] fbond: left promiscuous mode
[  850.537993][ T9450] veth1-bond: left promiscuous mode
[  850.538593][ T9450] veth2-bond: left promiscuous mode
[  850.539347][ T9450] fab-br0: port 1(fbond) entered disabled state
[  850.976704][ T9451] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  850.977857][ T9451] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  850.998055][ T9451] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  850.999179][ T9451] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  851.018430][ T9451] fbond (unregistering): Released all slaves