[  530.110609] fab-br0: port 1(fbond) entered blocking state
[  530.110685] fab-br0: port 1(fbond) entered disabled state
[  530.110750] fbond: entered allmulticast mode
[  530.110856] fbond: entered promiscuous mode
[  530.123829] veth1-bond: entered promiscuous mode
[  530.123897] veth1-bond: entered allmulticast mode
[  530.123953] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.133416] veth2-bond: entered promiscuous mode
[  530.133479] veth2-bond: entered allmulticast mode
[  530.133541] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.168044] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.168173] fab-br0: port 1(fbond) entered blocking state
[  530.168218] fab-br0: port 1(fbond) entered forwarding state
[  530.264141] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.264310] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.264368] fbond: active interface up!
[  531.382974] fbond: left allmulticast mode
[  531.383156] veth1-bond: left allmulticast mode
[  531.383306] veth2-bond: left allmulticast mode
[  531.383436] fbond: left promiscuous mode
[  531.383553] veth1-bond: left promiscuous mode
[  531.383708] veth2-bond: left promiscuous mode
[  531.383860] fab-br0: port 1(fbond) entered disabled state
[  531.425560] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.425848] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.434292] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.434622] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.440163] fbond (unregistering): Released all slaves