[  530.446459] fab-br0: port 1(fbond) entered blocking state
[  530.446544] fab-br0: port 1(fbond) entered disabled state
[  530.446640] fbond: entered allmulticast mode
[  530.446769] fbond: entered promiscuous mode
[  530.465169] veth1-bond: entered promiscuous mode
[  530.465243] veth1-bond: entered allmulticast mode
[  530.465311] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.482711] veth2-bond: entered promiscuous mode
[  530.482780] veth2-bond: entered allmulticast mode
[  530.482836] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.578659] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.578749] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.578836] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.578904] fbond: active interface up!
[  530.578974] fab-br0: port 1(fbond) entered blocking state
[  530.579027] fab-br0: port 1(fbond) entered forwarding state
[  531.682932] fbond: left allmulticast mode
[  531.682975] veth1-bond: left allmulticast mode
[  531.683008] veth2-bond: left allmulticast mode
[  531.683043] fbond: left promiscuous mode
[  531.683068] veth1-bond: left promiscuous mode
[  531.683101] veth2-bond: left promiscuous mode
[  531.683146] fab-br0: port 1(fbond) entered disabled state
[  531.718164] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.718257] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.737865] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.737995] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.747743] fbond (unregistering): Released all slaves