[  708.187279] 8021q: adding VLAN 0 to HW filter on device fbond
[  708.343270] fab-br0: port 1(fbond) entered blocking state
[  708.343366] fab-br0: port 1(fbond) entered disabled state
[  708.343429] fbond: entered allmulticast mode
[  708.343526] fbond: entered promiscuous mode
[  708.355744] veth1-bond: entered promiscuous mode
[  708.355836] veth1-bond: entered allmulticast mode
[  708.355919] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  708.368007] veth2-bond: entered promiscuous mode
[  708.368103] veth2-bond: entered allmulticast mode
[  708.368172] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  708.393842] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  708.393980] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  708.394063] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  708.394137] fbond: active interface up!
[  708.397994] fab-br0: port 1(fbond) entered blocking state
[  708.398065] fab-br0: port 1(fbond) entered forwarding state
[  709.644596] fbond: left allmulticast mode
[  709.644680] veth1-bond: left allmulticast mode
[  709.644748] veth2-bond: left allmulticast mode
[  709.644821] fbond: left promiscuous mode
[  709.644899] veth1-bond: left promiscuous mode
[  709.644971] veth2-bond: left promiscuous mode
[  709.645050] fab-br0: port 1(fbond) entered disabled state
[  709.671726] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  709.671879] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  709.679941] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  709.680055] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  709.683903] fbond (unregistering): Released all slaves