[  527.355434] fab-br0: port 1(fbond) entered blocking state
[  527.355512] fab-br0: port 1(fbond) entered disabled state
[  527.355560] fbond: entered allmulticast mode
[  527.355639] fbond: entered promiscuous mode
[  527.373422] veth1-bond: entered promiscuous mode
[  527.373480] veth1-bond: entered allmulticast mode
[  527.373529] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.390298] veth2-bond: entered promiscuous mode
[  527.390387] veth2-bond: entered allmulticast mode
[  527.390439] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.498779] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.498867] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.498944] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.499000] fbond: active interface up!
[  527.499065] fab-br0: port 1(fbond) entered blocking state
[  527.499106] fab-br0: port 1(fbond) entered forwarding state
[  528.661324] fbond: left allmulticast mode
[  528.661379] veth1-bond: left allmulticast mode
[  528.661416] veth2-bond: left allmulticast mode
[  528.661454] fbond: left promiscuous mode
[  528.661490] veth1-bond: left promiscuous mode
[  528.661537] veth2-bond: left promiscuous mode
[  528.661592] fab-br0: port 1(fbond) entered disabled state
[  528.696791] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.696915] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.702907] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.703029] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.708826] fbond (unregistering): Released all slaves