[  856.519553][ T9379] fab-br0: port 1(fbond) entered blocking state
[  856.519860][ T9379] fab-br0: port 1(fbond) entered disabled state
[  856.520409][ T9379] fbond: entered allmulticast mode
[  856.529138][ T9379] fbond: entered promiscuous mode
[  856.642426][ T9381] veth1-bond: entered promiscuous mode
[  856.642899][ T9381] veth1-bond: entered allmulticast mode
[  856.643743][ T9381] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.733381][ T9382] veth2-bond: entered promiscuous mode
[  856.733827][ T9382] veth2-bond: entered allmulticast mode
[  856.734381][ T9382] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.868561][ T8405] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.869152][ T8405] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.878028][ T8405] fbond: active interface up!
[  857.029220][ T9385] fab-br0: port 1(fbond) entered blocking state
[  857.029524][ T9385] fab-br0: port 1(fbond) entered forwarding state
[  857.083487][ T8405] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  859.173656][ T9422] fbond: left allmulticast mode
[  859.175138][ T9422] veth1-bond: left allmulticast mode
[  859.175472][ T9422] veth2-bond: left allmulticast mode
[  859.175664][ T9422] fbond: left promiscuous mode
[  859.175832][ T9422] veth1-bond: left promiscuous mode
[  859.176220][ T9422] veth2-bond: left promiscuous mode
[  859.176803][ T9422] fab-br0: port 1(fbond) entered disabled state
[  859.604373][ T9423] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.605131][ T9423] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.622791][ T9423] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.623547][ T9423] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.647246][ T9423] fbond (unregistering): Released all slaves