[  923.517604][ T7952] fab-br0: port 1(fbond) entered blocking state
[  923.517883][ T7952] fab-br0: port 1(fbond) entered disabled state
[  923.518174][ T7952] fbond: entered allmulticast mode
[  923.520326][ T7952] fbond: entered promiscuous mode
[  923.691274][ T7955] veth1-bond: entered promiscuous mode
[  923.691633][ T7955] veth1-bond: entered allmulticast mode
[  923.692594][ T7955] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  923.813659][ T7956] veth2-bond: entered promiscuous mode
[  923.814117][ T7956] veth2-bond: entered allmulticast mode
[  923.814631][ T7956] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  923.939986][ T6977] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  924.043684][ T6977] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  924.044332][ T6977] fbond: active interface up!
[  924.172898][ T7959] fab-br0: port 1(fbond) entered blocking state
[  924.173204][ T7959] fab-br0: port 1(fbond) entered forwarding state
[  924.251562][ T6977] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  926.870375][ T7996] fbond: left allmulticast mode
[  926.870628][ T7996] veth1-bond: left allmulticast mode
[  926.870784][ T7996] veth2-bond: left allmulticast mode
[  926.870935][ T7996] fbond: left promiscuous mode
[  926.871116][ T7996] veth1-bond: left promiscuous mode
[  926.871439][ T7996] veth2-bond: left promiscuous mode
[  926.871873][ T7996] fab-br0: port 1(fbond) entered disabled state
[  927.062866][ T7997] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  927.063473][ T7997] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  927.070511][ T7997] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  927.071191][ T7997] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  927.078531][ T7997] fbond (unregistering): Released all slaves