[  881.539327] 8021q: adding VLAN 0 to HW filter on device fbond
[  881.554944] fab-br0: port 1(fbond) entered blocking state
[  881.555059] fab-br0: port 1(fbond) entered disabled state
[  881.555134] fbond: entered allmulticast mode
[  881.555283] fbond: entered promiscuous mode
[  881.559935] veth1-bond: entered promiscuous mode
[  881.559983] veth1-bond: entered allmulticast mode
[  881.560028] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  881.562974] veth2-bond: entered promiscuous mode
[  881.563007] veth2-bond: entered allmulticast mode
[  881.563050] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  881.642223] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  881.642364] fab-br0: port 1(fbond) entered blocking state
[  881.642429] fab-br0: port 1(fbond) entered forwarding state
[  881.745227] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  881.745347] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  881.745446] fbond: active interface up!
[  882.879055] fbond: left allmulticast mode
[  882.879140] veth1-bond: left allmulticast mode
[  882.879205] veth2-bond: left allmulticast mode
[  882.879281] fbond: left promiscuous mode
[  882.879338] veth1-bond: left promiscuous mode
[  882.879408] veth2-bond: left promiscuous mode
[  882.879486] fab-br0: port 1(fbond) entered disabled state
[  882.892274] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  882.892346] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  882.900263] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  882.900321] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  882.910231] fbond (unregistering): Released all slaves