[  856.271154][T10370] fab-br0: port 1(fbond) entered blocking state
[  856.271416][T10370] fab-br0: port 1(fbond) entered disabled state
[  856.271801][T10370] fbond: entered allmulticast mode
[  856.274071][T10370] fbond: entered promiscuous mode
[  856.421636][T10371] veth1-bond: entered promiscuous mode
[  856.422080][T10371] veth1-bond: entered allmulticast mode
[  856.423340][T10371] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.499078][T10372] veth2-bond: entered promiscuous mode
[  856.499507][T10372] veth2-bond: entered allmulticast mode
[  856.500020][T10372] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.591823][ T9517] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.688115][ T9517] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.695123][ T9517] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.695803][ T9517] fbond: active interface up!
[  856.719336][T10375] fab-br0: port 1(fbond) entered blocking state
[  856.719604][T10375] fab-br0: port 1(fbond) entered forwarding state
[  859.164846][T10418] fbond: left allmulticast mode
[  859.165103][T10418] veth1-bond: left allmulticast mode
[  859.165292][T10418] veth2-bond: left allmulticast mode
[  859.165490][T10418] fbond: left promiscuous mode
[  859.165661][T10418] veth1-bond: left promiscuous mode
[  859.166031][T10418] veth2-bond: left promiscuous mode
[  859.166515][T10418] fab-br0: port 1(fbond) entered disabled state
[  859.574852][T10419] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.575656][T10419] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.593379][T10419] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.594264][T10419] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.614732][T10419] fbond (unregistering): Released all slaves