[  527.781743] fab-br0: port 1(fbond) entered blocking state
[  527.781818] fab-br0: port 1(fbond) entered disabled state
[  527.781876] fbond: entered allmulticast mode
[  527.781970] fbond: entered promiscuous mode
[  527.794378] veth1-bond: entered promiscuous mode
[  527.794471] veth1-bond: entered allmulticast mode
[  527.794570] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.804128] veth2-bond: entered promiscuous mode
[  527.804185] veth2-bond: entered allmulticast mode
[  527.804237] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.836935] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.837072] fab-br0: port 1(fbond) entered blocking state
[  527.837139] fab-br0: port 1(fbond) entered forwarding state
[  527.940966] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.941097] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.941160] fbond: active interface up!
[  529.080958] fbond: left allmulticast mode
[  529.081040] veth1-bond: left allmulticast mode
[  529.081096] veth2-bond: left allmulticast mode
[  529.081158] fbond: left promiscuous mode
[  529.081199] veth1-bond: left promiscuous mode
[  529.081265] veth2-bond: left promiscuous mode
[  529.081346] fab-br0: port 1(fbond) entered disabled state
[  529.112169] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.112292] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.135091] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.135256] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.153014] fbond (unregistering): Released all slaves