[  515.962515] bond0 (unregistering): Released all slaves
[  516.416902] fab-br0: port 1(fbond) entered blocking state
[  516.416997] fab-br0: port 1(fbond) entered disabled state
[  516.417064] fbond: entered allmulticast mode
[  516.417190] fbond: entered promiscuous mode
[  516.429257] veth1-bond: entered promiscuous mode
[  516.429368] veth1-bond: entered allmulticast mode
[  516.429479] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.440187] veth2-bond: entered promiscuous mode
[  516.440287] veth2-bond: entered allmulticast mode
[  516.440351] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.470120] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.470314] fab-br0: port 1(fbond) entered blocking state
[  516.470363] fab-br0: port 1(fbond) entered forwarding state
[  516.573131] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.573296] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.573392] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.573472] fbond: active interface up!
[  517.972345] fbond: left allmulticast mode
[  517.972403] veth1-bond: left allmulticast mode
[  517.972454] veth2-bond: left allmulticast mode
[  517.972501] fbond: left promiscuous mode
[  517.972541] veth1-bond: left promiscuous mode
[  517.972595] veth2-bond: left promiscuous mode
[  517.972665] fab-br0: port 1(fbond) entered disabled state
[  518.005149] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.005249] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.017295] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.017416] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.033210] fbond (unregistering): Released all slaves