[  530.974179] fab-br0: port 1(fbond) entered blocking state
[  530.974246] fab-br0: port 1(fbond) entered disabled state
[  530.974308] fbond: entered allmulticast mode
[  530.974421] fbond: entered promiscuous mode
[  530.989642] veth1-bond: entered promiscuous mode
[  530.989705] veth1-bond: entered allmulticast mode
[  530.989758] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.003720] veth2-bond: entered promiscuous mode
[  531.003796] veth2-bond: entered allmulticast mode
[  531.003843] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.113552] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.113628] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.113694] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.113756] fbond: active interface up!
[  531.113821] fab-br0: port 1(fbond) entered blocking state
[  531.113862] fab-br0: port 1(fbond) entered forwarding state
[  532.273176] fbond: left allmulticast mode
[  532.273240] veth1-bond: left allmulticast mode
[  532.273292] veth2-bond: left allmulticast mode
[  532.273337] fbond: left promiscuous mode
[  532.273377] veth1-bond: left promiscuous mode
[  532.273429] veth2-bond: left promiscuous mode
[  532.273500] fab-br0: port 1(fbond) entered disabled state
[  532.309288] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.309413] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.325691] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.325828] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.335560] fbond (unregistering): Released all slaves