[  535.773047] fab-br0: port 1(fbond) entered blocking state
[  535.773131] fab-br0: port 1(fbond) entered disabled state
[  535.773211] fbond: entered allmulticast mode
[  535.773330] fbond: entered promiscuous mode
[  535.789617] veth1-bond: entered promiscuous mode
[  535.789675] veth1-bond: entered allmulticast mode
[  535.789750] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.804917] veth2-bond: entered promiscuous mode
[  535.804981] veth2-bond: entered allmulticast mode
[  535.805034] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.915792] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.915867] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.915954] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.916026] fbond: active interface up!
[  535.916106] fab-br0: port 1(fbond) entered blocking state
[  535.916143] fab-br0: port 1(fbond) entered forwarding state
[  536.993445] fbond: left allmulticast mode
[  536.993498] veth1-bond: left allmulticast mode
[  536.993537] veth2-bond: left allmulticast mode
[  536.993576] fbond: left promiscuous mode
[  536.993603] veth1-bond: left promiscuous mode
[  536.993651] veth2-bond: left promiscuous mode
[  536.993708] fab-br0: port 1(fbond) entered disabled state
[  537.030476] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.030593] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.046895] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.047042] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.056822] fbond (unregistering): Released all slaves