[  856.309463][ T9364] fab-br0: port 1(fbond) entered blocking state
[  856.309783][ T9364] fab-br0: port 1(fbond) entered disabled state
[  856.310093][ T9364] fbond: entered allmulticast mode
[  856.312132][ T9364] fbond: entered promiscuous mode
[  856.410761][ T9366] veth1-bond: entered promiscuous mode
[  856.411212][ T9366] veth1-bond: entered allmulticast mode
[  856.412042][ T9366] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.533326][ T9367] veth2-bond: entered promiscuous mode
[  856.533880][ T9367] veth2-bond: entered allmulticast mode
[  856.534498][ T9367] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.710466][ T8626] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.806324][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.807854][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.808324][   T11] fbond: active interface up!
[  856.813009][ T9370] fab-br0: port 1(fbond) entered blocking state
[  856.813289][ T9370] fab-br0: port 1(fbond) entered forwarding state
[  859.104455][ T9407] fbond: left allmulticast mode
[  859.104797][ T9407] veth1-bond: left allmulticast mode
[  859.105097][ T9407] veth2-bond: left allmulticast mode
[  859.105330][ T9407] fbond: left promiscuous mode
[  859.105566][ T9407] veth1-bond: left promiscuous mode
[  859.105981][ T9407] veth2-bond: left promiscuous mode
[  859.106529][ T9407] fab-br0: port 1(fbond) entered disabled state
[  859.548101][ T9408] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.548980][ T9408] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.566541][ T9408] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.567335][ T9408] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.586041][ T9408] fbond (unregistering): Released all slaves