[  856.078996][ T9389] fab-br0: port 1(fbond) entered blocking state
[  856.079290][ T9389] fab-br0: port 1(fbond) entered disabled state
[  856.079550][ T9389] fbond: entered allmulticast mode
[  856.080980][ T9389] fbond: entered promiscuous mode
[  856.194879][ T9392] veth1-bond: entered promiscuous mode
[  856.195360][ T9392] veth1-bond: entered allmulticast mode
[  856.196205][ T9392] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.295557][ T9393] veth2-bond: entered promiscuous mode
[  856.296018][ T9393] veth2-bond: entered allmulticast mode
[  856.297382][ T9393] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.426567][ T8758] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.426986][ T8758] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.427699][ T8758] fbond: active interface up!
[  856.585217][ T9396] fab-br0: port 1(fbond) entered blocking state
[  856.585485][ T9396] fab-br0: port 1(fbond) entered forwarding state
[  856.634371][   T12] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  858.903445][ T9433] fbond: left allmulticast mode
[  858.903686][ T9433] veth1-bond: left allmulticast mode
[  858.903887][ T9433] veth2-bond: left allmulticast mode
[  858.904091][ T9433] fbond: left promiscuous mode
[  858.904272][ T9433] veth1-bond: left promiscuous mode
[  858.904644][ T9433] veth2-bond: left promiscuous mode
[  858.905150][ T9433] fab-br0: port 1(fbond) entered disabled state
[  859.389402][ T9434] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.390635][ T9434] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.410896][ T9434] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.412110][ T9434] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.431670][ T9434] fbond (unregistering): Released all slaves