[  830.831065][ T9849] fab-br0: port 1(fbond) entered blocking state
[  830.831425][ T9849] fab-br0: port 1(fbond) entered disabled state
[  830.837946][ T9849] fbond: entered allmulticast mode
[  830.839608][ T9849] fbond: entered promiscuous mode
[  830.947705][ T9852] veth1-bond: entered promiscuous mode
[  830.948106][ T9852] veth1-bond: entered allmulticast mode
[  830.948886][ T9852] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  831.061857][ T9853] veth2-bond: entered promiscuous mode
[  831.062229][ T9853] veth2-bond: entered allmulticast mode
[  831.062777][ T9853] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  831.182747][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  831.183172][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  831.183971][   T11] fbond: active interface up!
[  831.289232][ T9856] fab-br0: port 1(fbond) entered blocking state
[  831.289642][ T9856] fab-br0: port 1(fbond) entered forwarding state
[  831.391627][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  833.710271][ T9894] fbond: left allmulticast mode
[  833.710494][ T9894] veth1-bond: left allmulticast mode
[  833.710670][ T9894] veth2-bond: left allmulticast mode
[  833.710843][ T9894] fbond: left promiscuous mode
[  833.711011][ T9894] veth1-bond: left promiscuous mode
[  833.711403][ T9894] veth2-bond: left promiscuous mode
[  833.711869][ T9894] fab-br0: port 1(fbond) entered disabled state
[  834.178656][ T9895] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  834.179429][ T9895] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  834.203845][ T9895] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  834.204593][ T9895] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  834.228547][ T9895] fbond (unregistering): Released all slaves