[  871.650179][ T9514] fab-br0: port 1(fbond) entered blocking state
[  871.650542][ T9514] fab-br0: port 1(fbond) entered disabled state
[  871.654637][ T9514] fbond: entered allmulticast mode
[  871.656680][ T9514] fbond: entered promiscuous mode
[  871.764874][ T9517] veth1-bond: entered promiscuous mode
[  871.765348][ T9517] veth1-bond: entered allmulticast mode
[  871.766103][ T9517] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  871.857419][ T9518] veth2-bond: entered promiscuous mode
[  871.857904][ T9518] veth2-bond: entered allmulticast mode
[  871.858453][ T9518] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  872.001974][ T4603] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  872.002410][ T4603] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  872.003017][ T4603] fbond: active interface up!
[  872.117629][ T9521] fab-br0: port 1(fbond) entered blocking state
[  872.117947][ T9521] fab-br0: port 1(fbond) entered forwarding state
[  872.208581][ T4603] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  874.362861][ T9558] fbond: left allmulticast mode
[  874.363123][ T9558] veth1-bond: left allmulticast mode
[  874.363732][ T9558] veth2-bond: left allmulticast mode
[  874.363950][ T9558] fbond: left promiscuous mode
[  874.364125][ T9558] veth1-bond: left promiscuous mode
[  874.364508][ T9558] veth2-bond: left promiscuous mode
[  874.364971][ T9558] fab-br0: port 1(fbond) entered disabled state
[  874.820461][ T9559] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  874.821618][ T9559] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  874.841769][ T9559] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  874.842945][ T9559] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  874.866563][ T9559] fbond (unregistering): Released all slaves