[  530.756320] fab-br0: port 1(fbond) entered blocking state
[  530.756399] fab-br0: port 1(fbond) entered disabled state
[  530.756463] fbond: entered allmulticast mode
[  530.756604] fbond: entered promiscuous mode
[  530.770325] veth1-bond: entered promiscuous mode
[  530.770394] veth1-bond: entered allmulticast mode
[  530.770463] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.783623] veth2-bond: entered promiscuous mode
[  530.783675] veth2-bond: entered allmulticast mode
[  530.783737] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.796726] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.820063] fab-br0: port 1(fbond) entered blocking state
[  530.820112] fab-br0: port 1(fbond) entered forwarding state
[  530.900740] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.900845] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.900910] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.900969] fbond: active interface up!
[  532.298324] fbond: left allmulticast mode
[  532.298371] veth1-bond: left allmulticast mode
[  532.298404] veth2-bond: left allmulticast mode
[  532.298438] fbond: left promiscuous mode
[  532.298466] veth1-bond: left promiscuous mode
[  532.298508] veth2-bond: left promiscuous mode
[  532.298556] fab-br0: port 1(fbond) entered disabled state
[  532.328313] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.328403] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.333921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.334042] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.341779] fbond (unregistering): Released all slaves