[  526.601092] fab-br0: port 1(fbond) entered blocking state
[  526.601168] fab-br0: port 1(fbond) entered disabled state
[  526.601229] fbond: entered allmulticast mode
[  526.602217] fbond: entered promiscuous mode
[  526.620437] veth1-bond: entered promiscuous mode
[  526.620515] veth1-bond: entered allmulticast mode
[  526.620584] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.638951] veth2-bond: entered promiscuous mode
[  526.639020] veth2-bond: entered allmulticast mode
[  526.639082] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.738683] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.738832] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.738923] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.739000] fbond: active interface up!
[  526.739084] fab-br0: port 1(fbond) entered blocking state
[  526.739153] fab-br0: port 1(fbond) entered forwarding state
[  528.132103] fbond: left allmulticast mode
[  528.132156] veth1-bond: left allmulticast mode
[  528.132198] veth2-bond: left allmulticast mode
[  528.132236] fbond: left promiscuous mode
[  528.132264] veth1-bond: left promiscuous mode
[  528.132310] veth2-bond: left promiscuous mode
[  528.132364] fab-br0: port 1(fbond) entered disabled state
[  528.161472] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.161604] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.177822] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.177948] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.187773] fbond (unregistering): Released all slaves