[  846.553728][ T9446] fab-br0: port 1(fbond) entered blocking state
[  846.554087][ T9446] fab-br0: port 1(fbond) entered disabled state
[  846.554663][ T9446] fbond: entered allmulticast mode
[  846.561480][ T9446] fbond: entered promiscuous mode
[  846.684165][ T9449] veth1-bond: entered promiscuous mode
[  846.684636][ T9449] veth1-bond: entered allmulticast mode
[  846.685567][ T9449] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  846.814721][ T9450] veth2-bond: entered promiscuous mode
[  846.815172][ T9450] veth2-bond: entered allmulticast mode
[  846.816443][ T9450] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  846.902399][ T8875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  846.903637][ T8875] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  846.904068][ T8875] fbond: active interface up!
[  847.058597][ T9453] fab-br0: port 1(fbond) entered blocking state
[  847.058937][ T9453] fab-br0: port 1(fbond) entered forwarding state
[  847.110767][ T8875] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  849.384406][ T9490] fbond: left allmulticast mode
[  849.384668][ T9490] veth1-bond: left allmulticast mode
[  849.384876][ T9490] veth2-bond: left allmulticast mode
[  849.385072][ T9490] fbond: left promiscuous mode
[  849.385267][ T9490] veth1-bond: left promiscuous mode
[  849.385705][ T9490] veth2-bond: left promiscuous mode
[  849.386216][ T9490] fab-br0: port 1(fbond) entered disabled state
[  849.795539][ T9491] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  849.796734][ T9491] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  849.821214][ T9491] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  849.822502][ T9491] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  849.845682][ T9491] fbond (unregistering): Released all slaves