[  530.388532] fab-br0: port 1(fbond) entered blocking state
[  530.388603] fab-br0: port 1(fbond) entered disabled state
[  530.388658] fbond: entered allmulticast mode
[  530.388766] fbond: entered promiscuous mode
[  530.405369] veth1-bond: entered promiscuous mode
[  530.405456] veth1-bond: entered allmulticast mode
[  530.405532] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.417234] veth2-bond: entered promiscuous mode
[  530.417335] veth2-bond: entered allmulticast mode
[  530.417413] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.437142] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.453438] fab-br0: port 1(fbond) entered blocking state
[  530.453515] fab-br0: port 1(fbond) entered forwarding state
[  530.534178] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.534301] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.534393] fbond: active interface up!
[  531.618945] fbond: left allmulticast mode
[  531.618997] veth1-bond: left allmulticast mode
[  531.619039] veth2-bond: left allmulticast mode
[  531.619082] fbond: left promiscuous mode
[  531.619111] veth1-bond: left promiscuous mode
[  531.619180] veth2-bond: left promiscuous mode
[  531.619238] fab-br0: port 1(fbond) entered disabled state
[  531.668450] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.668573] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.679313] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.679491] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.689193] fbond (unregistering): Released all slaves