[  919.467886][ T7831] fab-br0: port 1(fbond) entered blocking state
[  919.468215][ T7831] fab-br0: port 1(fbond) entered disabled state
[  919.468525][ T7831] fbond: entered allmulticast mode
[  919.470768][ T7831] fbond: entered promiscuous mode
[  919.600473][ T7834] veth1-bond: entered promiscuous mode
[  919.600852][ T7834] veth1-bond: entered allmulticast mode
[  919.601579][ T7834] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  919.738651][ T7835] veth2-bond: entered promiscuous mode
[  919.739639][ T7835] veth2-bond: entered allmulticast mode
[  919.740120][ T7835] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  919.928084][   T72] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  920.016637][   T72] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  920.017657][   T72] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  920.018112][   T72] fbond: active interface up!
[  920.097845][ T7838] fab-br0: port 1(fbond) entered blocking state
[  920.098105][ T7838] fab-br0: port 1(fbond) entered forwarding state
[  922.828466][ T7875] fbond: left allmulticast mode
[  922.828669][ T7875] veth1-bond: left allmulticast mode
[  922.828858][ T7875] veth2-bond: left allmulticast mode
[  922.829039][ T7875] fbond: left promiscuous mode
[  922.829198][ T7875] veth1-bond: left promiscuous mode
[  922.829538][ T7875] veth2-bond: left promiscuous mode
[  922.830002][ T7875] fab-br0: port 1(fbond) entered disabled state
[  923.009488][ T7876] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  923.010113][ T7876] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  923.029387][ T7876] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  923.030072][ T7876] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  923.053135][ T7876] fbond (unregistering): Released all slaves