[  848.506211][ T9578] fab-br0: port 1(fbond) entered blocking state
[  848.506531][ T9578] fab-br0: port 1(fbond) entered disabled state
[  848.506845][ T9578] fbond: entered allmulticast mode
[  848.508569][ T9578] fbond: entered promiscuous mode
[  848.589866][ T9580] veth1-bond: entered promiscuous mode
[  848.590267][ T9580] veth1-bond: entered allmulticast mode
[  848.591095][ T9580] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  848.598476][ T9580] ip (9580) used greatest stack depth: 23248 bytes left
[  848.694539][ T9581] veth2-bond: entered promiscuous mode
[  848.694926][ T9581] veth2-bond: entered allmulticast mode
[  848.695446][ T9581] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  848.853792][  T259] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  848.854241][  T259] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  848.854896][  T259] fbond: active interface up!
[  848.955457][ T9584] fab-br0: port 1(fbond) entered blocking state
[  848.955772][ T9584] fab-br0: port 1(fbond) entered forwarding state
[  849.062365][  T259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  851.518346][ T9627] fbond: left allmulticast mode
[  851.518585][ T9627] veth1-bond: left allmulticast mode
[  851.518764][ T9627] veth2-bond: left allmulticast mode
[  851.518937][ T9627] fbond: left promiscuous mode
[  851.519111][ T9627] veth1-bond: left promiscuous mode
[  851.519475][ T9627] veth2-bond: left promiscuous mode
[  851.519947][ T9627] fab-br0: port 1(fbond) entered disabled state
[  851.945307][ T9628] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  851.946237][ T9628] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  851.970763][ T9628] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  851.971536][ T9628] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  851.994562][ T9628] fbond (unregistering): Released all slaves