[  853.663111][ T9388] fab-br0: port 1(fbond) entered blocking state
[  853.663454][ T9388] fab-br0: port 1(fbond) entered disabled state
[  853.663751][ T9388] fbond: entered allmulticast mode
[  853.667451][ T9388] fbond: entered promiscuous mode
[  853.850234][ T9391] veth1-bond: entered promiscuous mode
[  853.850759][ T9391] veth1-bond: entered allmulticast mode
[  853.851682][ T9391] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  853.950413][ T9392] veth2-bond: entered promiscuous mode
[  853.950817][ T9392] veth2-bond: entered allmulticast mode
[  853.951364][ T9392] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  854.037217][ T8695] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  854.133709][   T69] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  854.134532][   T69] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  854.135192][   T69] fbond: active interface up!
[  854.219426][ T9395] fab-br0: port 1(fbond) entered blocking state
[  854.219758][ T9395] fab-br0: port 1(fbond) entered forwarding state
[  856.561209][ T9432] fbond: left allmulticast mode
[  856.561457][ T9432] veth1-bond: left allmulticast mode
[  856.561643][ T9432] veth2-bond: left allmulticast mode
[  856.561823][ T9432] fbond: left promiscuous mode
[  856.562000][ T9432] veth1-bond: left promiscuous mode
[  856.562415][ T9432] veth2-bond: left promiscuous mode
[  856.562917][ T9432] fab-br0: port 1(fbond) entered disabled state
[  857.013508][ T9433] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  857.014317][ T9433] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  857.038677][ T9433] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  857.039492][ T9433] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  857.062530][ T9433] fbond (unregistering): Released all slaves