[  815.972388][ T9251] fab-br0: port 1(fbond) entered blocking state
[  815.972733][ T9251] fab-br0: port 1(fbond) entered disabled state
[  815.973029][ T9251] fbond: entered allmulticast mode
[  815.977200][ T9251] fbond: entered promiscuous mode
[  816.091935][ T9254] veth1-bond: entered promiscuous mode
[  816.092364][ T9254] veth1-bond: entered allmulticast mode
[  816.093205][ T9254] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  816.216375][ T9255] veth2-bond: entered promiscuous mode
[  816.216820][ T9255] veth2-bond: entered allmulticast mode
[  816.217362][ T9255] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  816.321017][  T878] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  816.321432][  T878] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  816.322056][  T878] fbond: active interface up!
[  816.459733][ T9258] fab-br0: port 1(fbond) entered blocking state
[  816.460030][ T9258] fab-br0: port 1(fbond) entered forwarding state
[  816.528819][  T878] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  818.668064][ T9295] fbond: left allmulticast mode
[  818.668321][ T9295] veth1-bond: left allmulticast mode
[  818.669016][ T9295] veth2-bond: left allmulticast mode
[  818.669211][ T9295] fbond: left promiscuous mode
[  818.669392][ T9295] veth1-bond: left promiscuous mode
[  818.669790][ T9295] veth2-bond: left promiscuous mode
[  818.670270][ T9295] fab-br0: port 1(fbond) entered disabled state
[  819.122358][ T9296] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  819.123412][ T9296] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  819.141136][ T9296] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  819.142271][ T9296] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  819.156672][ T9296] fbond (unregistering): Released all slaves