[  850.773586][ T9462] fab-br0: port 1(fbond) entered blocking state
[  850.773853][ T9462] fab-br0: port 1(fbond) entered disabled state
[  850.774137][ T9462] fbond: entered allmulticast mode
[  850.779327][ T9462] fbond: entered promiscuous mode
[  850.901398][ T9465] veth1-bond: entered promiscuous mode
[  850.901827][ T9465] veth1-bond: entered allmulticast mode
[  850.902639][ T9465] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  850.986409][ T9466] veth2-bond: entered promiscuous mode
[  850.987349][ T9466] veth2-bond: entered allmulticast mode
[  850.987921][ T9466] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  851.098263][ T6989] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  851.098865][ T6989] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  851.099673][ T6989] fbond: active interface up!
[  851.251228][ T9469] fab-br0: port 1(fbond) entered blocking state
[  851.251525][ T9469] fab-br0: port 1(fbond) entered forwarding state
[  851.306538][ T6989] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  853.597035][ T9506] fbond: left allmulticast mode
[  853.597336][ T9506] veth1-bond: left allmulticast mode
[  853.597578][ T9506] veth2-bond: left allmulticast mode
[  853.597795][ T9506] fbond: left promiscuous mode
[  853.597996][ T9506] veth1-bond: left promiscuous mode
[  853.598406][ T9506] veth2-bond: left promiscuous mode
[  853.599822][ T9506] fab-br0: port 1(fbond) entered disabled state
[  854.091376][ T9507] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  854.092151][ T9507] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  854.109632][ T9507] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  854.110416][ T9507] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  854.133162][ T9507] fbond (unregistering): Released all slaves