[  717.554429] 8021q: adding VLAN 0 to HW filter on device fbond
[  717.712552] fab-br0: port 1(fbond) entered blocking state
[  717.712620] fab-br0: port 1(fbond) entered disabled state
[  717.712679] fbond: entered allmulticast mode
[  717.712798] fbond: entered promiscuous mode
[  717.727655] veth1-bond: entered promiscuous mode
[  717.727727] veth1-bond: entered allmulticast mode
[  717.727794] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  717.741476] veth2-bond: entered promiscuous mode
[  717.741586] veth2-bond: entered allmulticast mode
[  717.741686] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  717.759241] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  717.759393] fbond: now running without any active interface!
[  717.776165] fab-br0: port 1(fbond) entered blocking state
[  717.776253] fab-br0: port 1(fbond) entered forwarding state
[  717.967277] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  718.931970] fbond: left allmulticast mode
[  718.932032] veth1-bond: left allmulticast mode
[  718.932087] veth2-bond: left allmulticast mode
[  718.932143] fbond: left promiscuous mode
[  718.932185] veth1-bond: left promiscuous mode
[  718.932249] veth2-bond: left promiscuous mode
[  718.932317] fab-br0: port 1(fbond) entered disabled state
[  718.965239] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  718.965394] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  718.972331] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  718.972500] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  718.980291] fbond (unregistering): Released all slaves