[  705.307297] 8021q: adding VLAN 0 to HW filter on device fbond
[  705.440798] fab-br0: port 1(fbond) entered blocking state
[  705.440857] fab-br0: port 1(fbond) entered disabled state
[  705.440915] fbond: entered allmulticast mode
[  705.441027] fbond: entered promiscuous mode
[  705.452198] veth1-bond: entered promiscuous mode
[  705.452259] veth1-bond: entered allmulticast mode
[  705.452339] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  705.461438] veth2-bond: entered promiscuous mode
[  705.461496] veth2-bond: entered allmulticast mode
[  705.461561] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  705.509372] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  705.509517] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  705.509623] fbond: now running without any active interface!
[  705.518411] fab-br0: port 1(fbond) entered blocking state
[  705.518513] fab-br0: port 1(fbond) entered forwarding state
[  706.599671] fbond: left allmulticast mode
[  706.599733] veth1-bond: left allmulticast mode
[  706.599795] veth2-bond: left allmulticast mode
[  706.599847] fbond: left promiscuous mode
[  706.599882] veth1-bond: left promiscuous mode
[  706.599943] veth2-bond: left promiscuous mode
[  706.600010] fab-br0: port 1(fbond) entered disabled state
[  706.624926] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  706.625049] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  706.634475] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  706.634611] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  706.639392] fbond (unregistering): Released all slaves