[  855.893857][ T9370] fab-br0: port 1(fbond) entered blocking state
[  855.894309][ T9370] fab-br0: port 1(fbond) entered disabled state
[  855.894740][ T9370] fbond: entered allmulticast mode
[  855.897445][ T9370] fbond: entered promiscuous mode
[  856.042156][ T9373] veth1-bond: entered promiscuous mode
[  856.042637][ T9373] veth1-bond: entered allmulticast mode
[  856.043443][ T9373] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.151992][ T9374] veth2-bond: entered promiscuous mode
[  856.152567][ T9374] veth2-bond: entered allmulticast mode
[  856.153345][ T9374] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.270810][ T8673] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.271302][ T8673] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.272071][ T8673] fbond: active interface up!
[  856.433501][ T9377] fab-br0: port 1(fbond) entered blocking state
[  856.433908][ T9377] fab-br0: port 1(fbond) entered forwarding state
[  856.477507][ T8673] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  858.742789][ T9414] fbond: left allmulticast mode
[  858.743075][ T9414] veth1-bond: left allmulticast mode
[  858.743366][ T9414] veth2-bond: left allmulticast mode
[  858.743646][ T9414] fbond: left promiscuous mode
[  858.743940][ T9414] veth1-bond: left promiscuous mode
[  858.744456][ T9414] veth2-bond: left promiscuous mode
[  858.745040][ T9414] fab-br0: port 1(fbond) entered disabled state
[  859.215590][ T9415] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.216425][ T9415] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.249774][ T9415] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.250617][ T9415] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.275168][ T9415] fbond (unregistering): Released all slaves