[  516.120225] fab-br0: port 1(fbond) entered blocking state
[  516.120294] fab-br0: port 1(fbond) entered disabled state
[  516.120372] fbond: entered allmulticast mode
[  516.120508] fbond: entered promiscuous mode
[  516.133055] veth1-bond: entered promiscuous mode
[  516.133116] veth1-bond: entered allmulticast mode
[  516.133167] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.143281] veth2-bond: entered promiscuous mode
[  516.143363] veth2-bond: entered allmulticast mode
[  516.143423] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.177851] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.178025] fab-br0: port 1(fbond) entered blocking state
[  516.178104] fab-br0: port 1(fbond) entered forwarding state
[  516.272914] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.273051] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.273129] fbond: active interface up!
[  517.406500] fbond: left allmulticast mode
[  517.406582] veth1-bond: left allmulticast mode
[  517.406630] veth2-bond: left allmulticast mode
[  517.406680] fbond: left promiscuous mode
[  517.406723] veth1-bond: left promiscuous mode
[  517.406789] veth2-bond: left promiscuous mode
[  517.406870] fab-br0: port 1(fbond) entered disabled state
[  517.450692] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.450814] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.469021] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.469186] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.485926] fbond (unregistering): Released all slaves