[  766.423816] 8021q: adding VLAN 0 to HW filter on device fbond
[  766.467723] fab-br0: port 1(fbond) entered blocking state
[  766.467808] fab-br0: port 1(fbond) entered disabled state
[  766.467872] fbond: entered allmulticast mode
[  766.467978] fbond: entered promiscuous mode
[  766.602320] veth1-bond: entered promiscuous mode
[  766.602450] veth1-bond: entered allmulticast mode
[  766.602548] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  766.614063] veth2-bond: entered promiscuous mode
[  766.614132] veth2-bond: entered allmulticast mode
[  766.614197] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  766.628307] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  766.628424] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  766.628515] fbond: active interface up!
[  766.640961] fab-br0: port 1(fbond) entered blocking state
[  766.641019] fab-br0: port 1(fbond) entered forwarding state
[  766.837497] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  767.880584] fbond: left allmulticast mode
[  767.880651] veth1-bond: left allmulticast mode
[  767.880736] veth2-bond: left allmulticast mode
[  767.880807] fbond: left promiscuous mode
[  767.880844] veth1-bond: left promiscuous mode
[  767.880896] veth2-bond: left promiscuous mode
[  767.880963] fab-br0: port 1(fbond) entered disabled state
[  767.911942] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  767.912040] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  767.921464] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  767.921602] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  767.925369] fbond (unregistering): Released all slaves