[  858.301008][ T9415] fab-br0: port 1(fbond) entered blocking state
[  858.301293][ T9415] fab-br0: port 1(fbond) entered disabled state
[  858.301538][ T9415] fbond: entered allmulticast mode
[  858.304998][ T9415] fbond: entered promiscuous mode
[  858.441109][ T9417] veth1-bond: entered promiscuous mode
[  858.441743][ T9417] veth1-bond: entered allmulticast mode
[  858.443035][ T9417] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  858.540933][ T9418] veth2-bond: entered promiscuous mode
[  858.541349][ T9418] veth2-bond: entered allmulticast mode
[  858.541861][ T9418] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  858.656664][ T4228] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  858.657123][ T4228] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  858.657936][ T4228] fbond: active interface up!
[  858.786896][ T9421] fab-br0: port 1(fbond) entered blocking state
[  858.787184][ T9421] fab-br0: port 1(fbond) entered forwarding state
[  858.864421][ T4228] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  860.960870][ T9458] fbond: left allmulticast mode
[  860.961610][ T9458] veth1-bond: left allmulticast mode
[  860.961789][ T9458] veth2-bond: left allmulticast mode
[  860.961963][ T9458] fbond: left promiscuous mode
[  860.962143][ T9458] veth1-bond: left promiscuous mode
[  860.962503][ T9458] veth2-bond: left promiscuous mode
[  860.962959][ T9458] fab-br0: port 1(fbond) entered disabled state
[  861.385278][ T9459] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  861.385964][ T9459] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  861.398862][ T9459] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  861.399643][ T9459] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  861.422436][ T9459] fbond (unregistering): Released all slaves