[  534.150618] fab-br0: port 1(fbond) entered blocking state
[  534.150694] fab-br0: port 1(fbond) entered disabled state
[  534.150767] fbond: entered allmulticast mode
[  534.150892] fbond: entered promiscuous mode
[  534.167505] veth1-bond: entered promiscuous mode
[  534.167570] veth1-bond: entered allmulticast mode
[  534.167635] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.181652] veth2-bond: entered promiscuous mode
[  534.181713] veth2-bond: entered allmulticast mode
[  534.181818] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.298765] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.298832] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.298891] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.298951] fbond: active interface up!
[  534.299317] fab-br0: port 1(fbond) entered blocking state
[  534.299357] fab-br0: port 1(fbond) entered forwarding state
[  535.449140] fbond: left allmulticast mode
[  535.449192] veth1-bond: left allmulticast mode
[  535.449228] veth2-bond: left allmulticast mode
[  535.449260] fbond: left promiscuous mode
[  535.449284] veth1-bond: left promiscuous mode
[  535.449324] veth2-bond: left promiscuous mode
[  535.449369] fab-br0: port 1(fbond) entered disabled state
[  535.489892] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.489994] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.497867] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.497996] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.503794] fbond (unregistering): Released all slaves