[  855.075302][ T9479] fab-br0: port 1(fbond) entered blocking state
[  855.075575][ T9479] fab-br0: port 1(fbond) entered disabled state
[  855.075826][ T9479] fbond: entered allmulticast mode
[  855.081000][ T9479] fbond: entered promiscuous mode
[  855.215519][ T9482] veth1-bond: entered promiscuous mode
[  855.216025][ T9482] veth1-bond: entered allmulticast mode
[  855.217000][ T9482] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  855.326387][ T9483] veth2-bond: entered promiscuous mode
[  855.326812][ T9483] veth2-bond: entered allmulticast mode
[  855.327363][ T9483] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  855.436979][   T65] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  855.540590][   T65] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  855.541457][   T65] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  855.541799][   T65] fbond: active interface up!
[  855.582128][ T9486] fab-br0: port 1(fbond) entered blocking state
[  855.582531][ T9486] fab-br0: port 1(fbond) entered forwarding state
[  857.922699][ T9523] fbond: left allmulticast mode
[  857.923103][ T9523] veth1-bond: left allmulticast mode
[  857.923414][ T9523] veth2-bond: left allmulticast mode
[  857.923721][ T9523] fbond: left promiscuous mode
[  857.924039][ T9523] veth1-bond: left promiscuous mode
[  857.924611][ T9523] veth2-bond: left promiscuous mode
[  857.925444][ T9523] fab-br0: port 1(fbond) entered disabled state
[  858.368759][ T9524] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  858.369587][ T9524] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  858.378127][ T9524] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  858.379230][ T9524] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  858.397297][ T9524] fbond (unregistering): Released all slaves