[  826.637828][ T9528] fab-br0: port 1(fbond) entered blocking state
[  826.638089][ T9528] fab-br0: port 1(fbond) entered disabled state
[  826.638377][ T9528] fbond: entered allmulticast mode
[  826.639905][ T9528] fbond: entered promiscuous mode
[  826.863498][ T9531] veth1-bond: entered promiscuous mode
[  826.864013][ T9531] veth1-bond: entered allmulticast mode
[  826.864934][ T9531] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  826.986954][ T9532] veth2-bond: entered promiscuous mode
[  826.987362][ T9532] veth2-bond: entered allmulticast mode
[  826.988320][ T9532] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  827.097665][ T5013] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  827.101243][ T5013] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  827.108616][ T5013] fbond: active interface up!
[  827.263256][ T9535] fab-br0: port 1(fbond) entered blocking state
[  827.263559][ T9535] fab-br0: port 1(fbond) entered forwarding state
[  827.313795][ T5013] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  829.577687][ T9566] fbond: left allmulticast mode
[  829.577945][ T9566] veth1-bond: left allmulticast mode
[  829.578130][ T9566] veth2-bond: left allmulticast mode
[  829.578330][ T9566] fbond: left promiscuous mode
[  829.578549][ T9566] veth1-bond: left promiscuous mode
[  829.578965][ T9566] veth2-bond: left promiscuous mode
[  829.579516][ T9566] fab-br0: port 1(fbond) entered disabled state
[  830.056340][ T9567] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  830.065517][ T9567] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  830.086475][ T9567] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  830.087336][ T9567] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  830.111324][ T9567] fbond (unregistering): Released all slaves