[  524.362252] fab-br0: port 1(fbond) entered blocking state
[  524.362342] fab-br0: port 1(fbond) entered disabled state
[  524.362432] fbond: entered allmulticast mode
[  524.362555] fbond: entered promiscuous mode
[  524.399149] veth1-bond: entered promiscuous mode
[  524.399281] veth1-bond: entered allmulticast mode
[  524.399430] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.444881] veth2-bond: entered promiscuous mode
[  524.446422] veth2-bond: entered allmulticast mode
[  524.446610] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.574663] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.575472] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.575609] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.576015] fbond: active interface up!
[  524.576234] fab-br0: port 1(fbond) entered blocking state
[  524.576320] fab-br0: port 1(fbond) entered forwarding state
[  526.891344] fbond: left allmulticast mode
[  526.891413] veth1-bond: left allmulticast mode
[  526.891459] veth2-bond: left allmulticast mode
[  526.891512] fbond: left promiscuous mode
[  526.891599] veth1-bond: left promiscuous mode
[  526.891657] veth2-bond: left promiscuous mode
[  526.891716] fab-br0: port 1(fbond) entered disabled state
[  526.941755] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.941915] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.949762] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.949974] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.955696] fbond (unregistering): Released all slaves