[  547.014366] fab-br0: port 1(fbond) entered blocking state
[  547.014467] fab-br0: port 1(fbond) entered disabled state
[  547.014528] fbond: entered allmulticast mode
[  547.014627] fbond: entered promiscuous mode
[  547.031721] veth1-bond: entered promiscuous mode
[  547.031875] veth1-bond: entered allmulticast mode
[  547.031992] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.045249] veth2-bond: entered promiscuous mode
[  547.045380] veth2-bond: entered allmulticast mode
[  547.045476] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.063187] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.084070] fab-br0: port 1(fbond) entered blocking state
[  547.084194] fab-br0: port 1(fbond) entered forwarding state
[  547.167163] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.167323] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.167461] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.167535] fbond: active interface up!
[  548.653830] fbond: left allmulticast mode
[  548.653918] veth1-bond: left allmulticast mode
[  548.653972] veth2-bond: left allmulticast mode
[  548.654033] fbond: left promiscuous mode
[  548.654075] veth1-bond: left promiscuous mode
[  548.654166] veth2-bond: left promiscuous mode
[  548.654248] fab-br0: port 1(fbond) entered disabled state
[  548.685065] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  548.685251] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  548.699321] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  548.699513] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  548.705250] fbond (unregistering): Released all slaves