[  529.024753] fab-br0: port 1(fbond) entered blocking state
[  529.024833] fab-br0: port 1(fbond) entered disabled state
[  529.024892] fbond: entered allmulticast mode
[  529.025010] fbond: entered promiscuous mode
[  529.046237] veth1-bond: entered promiscuous mode
[  529.046319] veth1-bond: entered allmulticast mode
[  529.046400] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.065724] veth2-bond: entered promiscuous mode
[  529.065800] veth2-bond: entered allmulticast mode
[  529.065869] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.163701] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.163844] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.163931] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.164018] fbond: active interface up!
[  529.164099] fab-br0: port 1(fbond) entered blocking state
[  529.164155] fab-br0: port 1(fbond) entered forwarding state
[  530.653737] fbond: left allmulticast mode
[  530.653786] veth1-bond: left allmulticast mode
[  530.653823] veth2-bond: left allmulticast mode
[  530.653859] fbond: left promiscuous mode
[  530.653891] veth1-bond: left promiscuous mode
[  530.653944] veth2-bond: left promiscuous mode
[  530.653999] fab-br0: port 1(fbond) entered disabled state
[  530.681760] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.681845] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.697950] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.698083] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.707772] fbond (unregistering): Released all slaves