[  847.730572][ T9466] fab-br0: port 1(fbond) entered blocking state
[  847.730861][ T9466] fab-br0: port 1(fbond) entered disabled state
[  847.731169][ T9466] fbond: entered allmulticast mode
[  847.739280][ T9466] fbond: entered promiscuous mode
[  847.842634][ T9469] veth1-bond: entered promiscuous mode
[  847.843043][ T9469] veth1-bond: entered allmulticast mode
[  847.843843][ T9469] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  847.934881][ T9470] veth2-bond: entered promiscuous mode
[  847.935296][ T9470] veth2-bond: entered allmulticast mode
[  847.936559][ T9470] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  848.101589][  T279] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  848.198458][  T279] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  848.199706][  T279] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  848.200486][  T279] fbond: active interface up!
[  848.228985][ T9473] fab-br0: port 1(fbond) entered blocking state
[  848.229432][ T9473] fab-br0: port 1(fbond) entered forwarding state
[  850.450805][ T9510] fbond: left allmulticast mode
[  850.451136][ T9510] veth1-bond: left allmulticast mode
[  850.451413][ T9510] veth2-bond: left allmulticast mode
[  850.451646][ T9510] fbond: left promiscuous mode
[  850.451831][ T9510] veth1-bond: left promiscuous mode
[  850.452220][ T9510] veth2-bond: left promiscuous mode
[  850.452735][ T9510] fab-br0: port 1(fbond) entered disabled state
[  850.897993][ T9511] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  850.898859][ T9511] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  850.927463][ T9511] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  850.928316][ T9511] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  850.937974][ T9511] fbond (unregistering): Released all slaves