[  851.715084][ T9430] fab-br0: port 1(fbond) entered blocking state
[  851.716119][ T9430] fab-br0: port 1(fbond) entered disabled state
[  851.716457][ T9430] fbond: entered allmulticast mode
[  851.717964][ T9430] fbond: entered promiscuous mode
[  851.852053][ T9433] veth1-bond: entered promiscuous mode
[  851.852648][ T9433] veth1-bond: entered allmulticast mode
[  851.853449][ T9433] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  851.968966][ T9434] veth2-bond: entered promiscuous mode
[  851.969405][ T9434] veth2-bond: entered allmulticast mode
[  851.969950][ T9434] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  852.055084][ T8809] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  852.055690][ T8809] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  852.056998][ T8809] fbond: active interface up!
[  852.214326][ T9437] fab-br0: port 1(fbond) entered blocking state
[  852.214610][ T9437] fab-br0: port 1(fbond) entered forwarding state
[  852.261006][ T8809] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.410240][ T9474] fbond: left allmulticast mode
[  854.410944][ T9474] veth1-bond: left allmulticast mode
[  854.411139][ T9474] veth2-bond: left allmulticast mode
[  854.411323][ T9474] fbond: left promiscuous mode
[  854.411533][ T9474] veth1-bond: left promiscuous mode
[  854.411914][ T9474] veth2-bond: left promiscuous mode
[  854.412390][ T9474] fab-br0: port 1(fbond) entered disabled state
[  854.844843][ T9475] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  854.845930][ T9475] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  854.869330][ T9475] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  854.870400][ T9475] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  854.894338][ T9475] fbond (unregistering): Released all slaves