[  857.031089][ T9488] fab-br0: port 1(fbond) entered blocking state
[  857.031630][ T9488] fab-br0: port 1(fbond) entered disabled state
[  857.031944][ T9488] fbond: entered allmulticast mode
[  857.033892][ T9488] fbond: entered promiscuous mode
[  857.196572][ T9491] veth1-bond: entered promiscuous mode
[  857.197003][ T9491] veth1-bond: entered allmulticast mode
[  857.198014][ T9491] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  857.289486][ T9492] veth2-bond: entered promiscuous mode
[  857.289941][ T9492] veth2-bond: entered allmulticast mode
[  857.290524][ T9492] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  857.437292][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.543127][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.555090][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  857.555644][   T11] fbond: active interface up!
[  857.556918][ T9495] fab-br0: port 1(fbond) entered blocking state
[  857.557196][ T9495] fab-br0: port 1(fbond) entered forwarding state
[  860.367897][ T9538] fbond: left allmulticast mode
[  860.369787][ T9538] veth1-bond: left allmulticast mode
[  860.369990][ T9538] veth2-bond: left allmulticast mode
[  860.370189][ T9538] fbond: left promiscuous mode
[  860.370693][ T9538] veth1-bond: left promiscuous mode
[  860.371135][ T9538] veth2-bond: left promiscuous mode
[  860.371753][ T9538] fab-br0: port 1(fbond) entered disabled state
[  860.836620][ T9539] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  860.837525][ T9539] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  860.849201][ T9539] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  860.850456][ T9539] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  860.872711][ T9539] fbond (unregistering): Released all slaves