[  835.389965][ T9343] fab-br0: port 1(fbond) entered blocking state
[  835.390260][ T9343] fab-br0: port 1(fbond) entered disabled state
[  835.390546][ T9343] fbond: entered allmulticast mode
[  835.392078][ T9343] fbond: entered promiscuous mode
[  835.525191][ T9346] veth1-bond: entered promiscuous mode
[  835.525879][ T9346] veth1-bond: entered allmulticast mode
[  835.532636][ T9346] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  835.637122][ T9347] veth2-bond: entered promiscuous mode
[  835.637587][ T9347] veth2-bond: entered allmulticast mode
[  835.638105][ T9347] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  835.829446][ T2555] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  835.898015][ T9350] fab-br0: port 1(fbond) entered blocking state
[  835.898284][ T9350] fab-br0: port 1(fbond) entered forwarding state
[  835.917984][ T8035] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  835.918721][ T8035] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  835.919011][ T8035] fbond: active interface up!
[  838.135742][ T9387] fbond: left allmulticast mode
[  838.136050][ T9387] veth1-bond: left allmulticast mode
[  838.136229][ T9387] veth2-bond: left allmulticast mode
[  838.136704][ T9387] fbond: left promiscuous mode
[  838.136908][ T9387] veth1-bond: left promiscuous mode
[  838.137379][ T9387] veth2-bond: left promiscuous mode
[  838.137939][ T9387] fab-br0: port 1(fbond) entered disabled state
[  838.601948][ T9388] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  838.602745][ T9388] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  838.611285][ T9388] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  838.612234][ T9388] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  838.631160][ T9388] fbond (unregistering): Released all slaves