[   26.250205][  T297] fab-br0: port 1(fbond) entered blocking state
[   26.250425][  T297] fab-br0: port 1(fbond) entered disabled state
[   26.250599][  T297] fbond: entered allmulticast mode
[   26.251686][  T297] fbond: entered promiscuous mode
[   26.278240][  T298] veth1-bond: entered promiscuous mode
[   26.278504][  T298] veth1-bond: entered allmulticast mode
[   26.279025][  T298] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   26.300374][  T299] veth2-bond: entered promiscuous mode
[   26.300681][  T299] veth2-bond: entered allmulticast mode
[   26.301108][  T299] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   26.324606][   T12] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   26.325406][   T12] fbond: now running without any active interface!
[   26.376335][  T304] fab-br0: port 1(fbond) entered blocking state
[   26.376644][  T304] fab-br0: port 1(fbond) entered forwarding state
[   26.529138][   T12] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   28.498540][  T385] fbond: left allmulticast mode
[   28.498715][  T385] veth1-bond: left allmulticast mode
[   28.498849][  T385] veth2-bond: left allmulticast mode
[   28.498981][  T385] fbond: left promiscuous mode
[   28.499120][  T385] veth1-bond: left promiscuous mode
[   28.499344][  T385] veth2-bond: left promiscuous mode
[   28.499636][  T385] fab-br0: port 1(fbond) entered disabled state
[   28.564222][  T386] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   28.564738][  T386] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   28.572740][  T386] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   28.573326][  T386] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   28.582517][  T386] fbond (unregistering): Released all slaves