[  526.682011] fab-br0: port 1(fbond) entered blocking state
[  526.682102] fab-br0: port 1(fbond) entered disabled state
[  526.682175] fbond: entered allmulticast mode
[  526.682279] fbond: entered promiscuous mode
[  526.700369] veth1-bond: entered promiscuous mode
[  526.700421] veth1-bond: entered allmulticast mode
[  526.700472] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.713195] veth2-bond: entered promiscuous mode
[  526.713250] veth2-bond: entered allmulticast mode
[  526.713303] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.733769] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.750306] fab-br0: port 1(fbond) entered blocking state
[  526.750356] fab-br0: port 1(fbond) entered forwarding state
[  526.829801] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.829922] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.830004] fbond: active interface up!
[  527.949581] fbond: left allmulticast mode
[  527.949642] veth1-bond: left allmulticast mode
[  527.949690] veth2-bond: left allmulticast mode
[  527.949739] fbond: left promiscuous mode
[  527.949784] veth1-bond: left promiscuous mode
[  527.949845] veth2-bond: left promiscuous mode
[  527.949911] fab-br0: port 1(fbond) entered disabled state
[  528.007462] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.007577] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.020968] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.021126] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.030877] fbond (unregistering): Released all slaves