[  766.607828] 8021q: adding VLAN 0 to HW filter on device fbond
[  766.754579] fab-br0: port 1(fbond) entered blocking state
[  766.754647] fab-br0: port 1(fbond) entered disabled state
[  766.754710] fbond: entered allmulticast mode
[  766.754798] fbond: entered promiscuous mode
[  766.766496] veth1-bond: entered promiscuous mode
[  766.766573] veth1-bond: entered allmulticast mode
[  766.766658] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  766.779282] veth2-bond: entered promiscuous mode
[  766.779388] veth2-bond: entered allmulticast mode
[  766.779474] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  766.813148] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  766.813315] fab-br0: port 1(fbond) entered blocking state
[  766.813375] fab-br0: port 1(fbond) entered forwarding state
[  766.815165] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  766.815240] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  766.815311] fbond: active interface up!
[  768.083286] fbond: left allmulticast mode
[  768.083361] veth1-bond: left allmulticast mode
[  768.083413] veth2-bond: left allmulticast mode
[  768.083456] fbond: left promiscuous mode
[  768.083490] veth1-bond: left promiscuous mode
[  768.083543] veth2-bond: left promiscuous mode
[  768.083606] fab-br0: port 1(fbond) entered disabled state
[  768.109081] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  768.109215] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  768.117279] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  768.117415] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  768.122232] fbond (unregistering): Released all slaves