[  820.523913][ T9445] fab-br0: port 1(fbond) entered blocking state
[  820.524255][ T9445] fab-br0: port 1(fbond) entered disabled state
[  820.524837][ T9445] fbond: entered allmulticast mode
[  820.526769][ T9445] fbond: entered promiscuous mode
[  820.758130][ T9448] veth1-bond: entered promiscuous mode
[  820.758829][ T9448] veth1-bond: entered allmulticast mode
[  820.760222][ T9448] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  820.867170][ T9449] veth2-bond: entered promiscuous mode
[  820.867611][ T9449] veth2-bond: entered allmulticast mode
[  820.868138][ T9449] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  821.032591][ T8600] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  821.033283][ T8600] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  821.034620][ T8600] fbond: active interface up!
[  821.150289][ T9452] fab-br0: port 1(fbond) entered blocking state
[  821.150704][ T9452] fab-br0: port 1(fbond) entered forwarding state
[  821.238767][ T8600] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  823.581699][ T9489] fbond: left allmulticast mode
[  823.581946][ T9489] veth1-bond: left allmulticast mode
[  823.582130][ T9489] veth2-bond: left allmulticast mode
[  823.582320][ T9489] fbond: left promiscuous mode
[  823.582516][ T9489] veth1-bond: left promiscuous mode
[  823.582896][ T9489] veth2-bond: left promiscuous mode
[  823.583373][ T9489] fab-br0: port 1(fbond) entered disabled state
[  824.020954][ T9490] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  824.021770][ T9490] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  824.039534][ T9490] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  824.040439][ T9490] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  824.063880][ T9490] fbond (unregistering): Released all slaves