[  773.390973] 8021q: adding VLAN 0 to HW filter on device fbond
[  773.462869] fab-br0: port 1(fbond) entered blocking state
[  773.462976] fab-br0: port 1(fbond) entered disabled state
[  773.463056] fbond: entered allmulticast mode
[  773.463193] fbond: entered promiscuous mode
[  773.480139] veth1-bond: entered promiscuous mode
[  773.480247] veth1-bond: entered allmulticast mode
[  773.480368] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  773.498433] veth2-bond: entered promiscuous mode
[  773.498546] veth2-bond: entered allmulticast mode
[  773.498654] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  773.597227] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  773.597493] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  773.597606] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  773.597696] fbond: active interface up!
[  773.597787] fab-br0: port 1(fbond) entered blocking state
[  773.597843] fab-br0: port 1(fbond) entered forwarding state
[  774.867950] fbond: left allmulticast mode
[  774.868046] veth1-bond: left allmulticast mode
[  774.868119] veth2-bond: left allmulticast mode
[  774.868187] fbond: left promiscuous mode
[  774.868245] veth1-bond: left promiscuous mode
[  774.868307] veth2-bond: left promiscuous mode
[  774.868372] fab-br0: port 1(fbond) entered disabled state
[  774.896817] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  774.896945] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  774.905340] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  774.905492] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  774.909283] fbond (unregistering): Released all slaves