[  810.271228][ T8991] fab-br0: port 1(fbond) entered blocking state
[  810.271531][ T8991] fab-br0: port 1(fbond) entered disabled state
[  810.271824][ T8991] fbond: entered allmulticast mode
[  810.279457][ T8991] fbond: entered promiscuous mode
[  810.425690][ T8994] veth1-bond: entered promiscuous mode
[  810.426507][ T8994] veth1-bond: entered allmulticast mode
[  810.427507][ T8994] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  810.559654][ T8995] veth2-bond: entered promiscuous mode
[  810.560377][ T8995] veth2-bond: entered allmulticast mode
[  810.560924][ T8995] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  810.681072][ T4285] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  810.785835][ T4285] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  810.786819][ T4285] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  810.787208][ T4285] fbond: active interface up!
[  810.823777][ T8998] fab-br0: port 1(fbond) entered blocking state
[  810.824110][ T8998] fab-br0: port 1(fbond) entered forwarding state
[  813.455873][ T9041] fbond: left allmulticast mode
[  813.456130][ T9041] veth1-bond: left allmulticast mode
[  813.456317][ T9041] veth2-bond: left allmulticast mode
[  813.456503][ T9041] fbond: left promiscuous mode
[  813.456681][ T9041] veth1-bond: left promiscuous mode
[  813.457086][ T9041] veth2-bond: left promiscuous mode
[  813.457576][ T9041] fab-br0: port 1(fbond) entered disabled state
[  813.887603][ T9042] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  813.888918][ T9042] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  813.906119][ T9042] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  813.906909][ T9042] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  813.918782][ T9042] fbond (unregistering): Released all slaves