[  515.147412] fab-br0: port 1(fbond) entered blocking state
[  515.147492] fab-br0: port 1(fbond) entered disabled state
[  515.147562] fbond: entered allmulticast mode
[  515.147676] fbond: entered promiscuous mode
[  515.161650] veth1-bond: entered promiscuous mode
[  515.161720] veth1-bond: entered allmulticast mode
[  515.161789] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  515.172154] veth2-bond: entered promiscuous mode
[  515.172212] veth2-bond: entered allmulticast mode
[  515.172262] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  515.196055] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.199057] fab-br0: port 1(fbond) entered blocking state
[  515.199129] fab-br0: port 1(fbond) entered forwarding state
[  515.300081] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.301093] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  515.301177] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  515.301255] fbond: active interface up!
[  516.723313] fbond: left allmulticast mode
[  516.723380] veth1-bond: left allmulticast mode
[  516.723420] veth2-bond: left allmulticast mode
[  516.723460] fbond: left promiscuous mode
[  516.723491] veth1-bond: left promiscuous mode
[  516.723541] veth2-bond: left promiscuous mode
[  516.723601] fab-br0: port 1(fbond) entered disabled state
[  516.759019] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  516.759178] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  516.768247] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  516.768428] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  516.776181] fbond (unregistering): Released all slaves