[  528.737956] fab-br0: port 1(fbond) entered blocking state
[  528.738024] fab-br0: port 1(fbond) entered disabled state
[  528.738076] fbond: entered allmulticast mode
[  528.738167] fbond: entered promiscuous mode
[  528.751498] veth1-bond: entered promiscuous mode
[  528.751555] veth1-bond: entered allmulticast mode
[  528.751648] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.761732] veth2-bond: entered promiscuous mode
[  528.761798] veth2-bond: entered allmulticast mode
[  528.761855] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.789904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.790049] fab-br0: port 1(fbond) entered blocking state
[  528.790111] fab-br0: port 1(fbond) entered forwarding state
[  528.893942] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.894090] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.894158] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.894227] fbond: active interface up!
[  530.284086] fbond: left allmulticast mode
[  530.284151] veth1-bond: left allmulticast mode
[  530.284202] veth2-bond: left allmulticast mode
[  530.284261] fbond: left promiscuous mode
[  530.284301] veth1-bond: left promiscuous mode
[  530.284354] veth2-bond: left promiscuous mode
[  530.284418] fab-br0: port 1(fbond) entered disabled state
[  530.312746] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.312877] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.327092] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.327257] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.337003] fbond (unregistering): Released all slaves