[  530.310909] fab-br0: port 1(fbond) entered blocking state
[  530.310992] fab-br0: port 1(fbond) entered disabled state
[  530.311060] fbond: entered allmulticast mode
[  530.311197] fbond: entered promiscuous mode
[  530.322594] veth1-bond: entered promiscuous mode
[  530.322670] veth1-bond: entered allmulticast mode
[  530.322764] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.331864] veth2-bond: entered promiscuous mode
[  530.331920] veth2-bond: entered allmulticast mode
[  530.331979] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.367752] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.367899] fab-br0: port 1(fbond) entered blocking state
[  530.367947] fab-br0: port 1(fbond) entered forwarding state
[  530.471851] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.472006] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.472091] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.472161] fbond: active interface up!
[  531.931060] fbond: left allmulticast mode
[  531.931138] veth1-bond: left allmulticast mode
[  531.931185] veth2-bond: left allmulticast mode
[  531.931233] fbond: left promiscuous mode
[  531.931270] veth1-bond: left promiscuous mode
[  531.931333] veth2-bond: left promiscuous mode
[  531.931392] fab-br0: port 1(fbond) entered disabled state
[  531.959852] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.959946] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.969851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.969928] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.977769] fbond (unregistering): Released all slaves