[  536.182598] fab-br0: port 1(fbond) entered blocking state
[  536.182669] fab-br0: port 1(fbond) entered disabled state
[  536.182772] fbond: entered allmulticast mode
[  536.182891] fbond: entered promiscuous mode
[  536.199932] veth1-bond: entered promiscuous mode
[  536.200055] veth1-bond: entered allmulticast mode
[  536.200142] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.212149] veth2-bond: entered promiscuous mode
[  536.212218] veth2-bond: entered allmulticast mode
[  536.212286] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.237923] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.241774] fab-br0: port 1(fbond) entered blocking state
[  536.241830] fab-br0: port 1(fbond) entered forwarding state
[  536.333946] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.334060] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.334170] fbond: active interface up!
[  537.396066] fbond: left allmulticast mode
[  537.396153] veth1-bond: left allmulticast mode
[  537.396227] veth2-bond: left allmulticast mode
[  537.396294] fbond: left promiscuous mode
[  537.396341] veth1-bond: left promiscuous mode
[  537.396421] veth2-bond: left promiscuous mode
[  537.396517] fab-br0: port 1(fbond) entered disabled state
[  537.427005] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.427127] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.446068] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.446217] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.455989] fbond (unregistering): Released all slaves