[  529.044423] fab-br0: port 1(fbond) entered blocking state
[  529.044524] fab-br0: port 1(fbond) entered disabled state
[  529.044608] fbond: entered allmulticast mode
[  529.044751] fbond: entered promiscuous mode
[  529.056443] veth1-bond: entered promiscuous mode
[  529.056546] veth1-bond: entered allmulticast mode
[  529.056630] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.066667] veth2-bond: entered promiscuous mode
[  529.066724] veth2-bond: entered allmulticast mode
[  529.066775] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.100904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.101033] fab-br0: port 1(fbond) entered blocking state
[  529.101076] fab-br0: port 1(fbond) entered forwarding state
[  529.204957] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.205092] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.205169] fbond: active interface up!
[  530.333234] fbond: left allmulticast mode
[  530.333303] veth1-bond: left allmulticast mode
[  530.333360] veth2-bond: left allmulticast mode
[  530.333413] fbond: left promiscuous mode
[  530.333455] veth1-bond: left promiscuous mode
[  530.333516] veth2-bond: left promiscuous mode
[  530.333590] fab-br0: port 1(fbond) entered disabled state
[  530.370273] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.370425] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.380092] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.380276] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.387948] fbond (unregistering): Released all slaves