[  547.439639] fab-br0: port 1(fbond) entered blocking state
[  547.439698] fab-br0: port 1(fbond) entered disabled state
[  547.439751] fbond: entered allmulticast mode
[  547.439845] fbond: entered promiscuous mode
[  547.453831] veth1-bond: entered promiscuous mode
[  547.453891] veth1-bond: entered allmulticast mode
[  547.453952] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.467094] veth2-bond: entered promiscuous mode
[  547.467151] veth2-bond: entered allmulticast mode
[  547.467196] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.486380] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.507094] fab-br0: port 1(fbond) entered blocking state
[  547.507153] fab-br0: port 1(fbond) entered forwarding state
[  547.581417] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.581538] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.581617] fbond: active interface up!
[  548.765498] fbond: left allmulticast mode
[  548.765554] veth1-bond: left allmulticast mode
[  548.765602] veth2-bond: left allmulticast mode
[  548.765643] fbond: left promiscuous mode
[  548.765680] veth1-bond: left promiscuous mode
[  548.765730] veth2-bond: left promiscuous mode
[  548.765789] fab-br0: port 1(fbond) entered disabled state
[  548.797705] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  548.797803] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  548.807541] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  548.807647] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  548.813457] fbond (unregistering): Released all slaves