[  937.229913][   T74] bond0 (unregistering): Released all slaves
[  942.941977][ T7535] fab-br0: port 1(fbond) entered blocking state
[  942.942391][ T7535] fab-br0: port 1(fbond) entered disabled state
[  942.943439][ T7535] fbond: entered allmulticast mode
[  942.945985][ T7535] fbond: entered promiscuous mode
[  943.111928][ T7538] veth1-bond: entered promiscuous mode
[  943.112476][ T7538] veth1-bond: entered allmulticast mode
[  943.114362][ T7538] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  943.256770][ T7539] veth2-bond: entered promiscuous mode
[  943.257182][ T7539] veth2-bond: entered allmulticast mode
[  943.257726][ T7539] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  943.431657][   T74] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  943.528133][   T74] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  943.528732][   T74] fbond: active interface up!
[  943.677270][ T7542] fab-br0: port 1(fbond) entered blocking state
[  943.677564][ T7542] fab-br0: port 1(fbond) entered forwarding state
[  943.735968][   T74] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  946.126891][ T7573] fbond: left allmulticast mode
[  946.127127][ T7573] veth1-bond: left allmulticast mode
[  946.127309][ T7573] veth2-bond: left allmulticast mode
[  946.127484][ T7573] fbond: left promiscuous mode
[  946.128405][ T7573] veth1-bond: left promiscuous mode
[  946.128892][ T7573] veth2-bond: left promiscuous mode
[  946.129365][ T7573] fab-br0: port 1(fbond) entered disabled state
[  946.589906][ T7574] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  946.590675][ T7574] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  946.608183][ T7574] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  946.608904][ T7574] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  946.631993][ T7574] fbond (unregistering): Released all slaves