[  528.042411] fab-br0: port 1(fbond) entered blocking state
[  528.042484] fab-br0: port 1(fbond) entered disabled state
[  528.042556] fbond: entered allmulticast mode
[  528.042665] fbond: entered promiscuous mode
[  528.056236] veth1-bond: entered promiscuous mode
[  528.056321] veth1-bond: entered allmulticast mode
[  528.056401] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.067511] veth2-bond: entered promiscuous mode
[  528.067590] veth2-bond: entered allmulticast mode
[  528.067662] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.097804] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.098003] fab-br0: port 1(fbond) entered blocking state
[  528.098065] fab-br0: port 1(fbond) entered forwarding state
[  528.193804] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.193940] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.194031] fbond: active interface up!
[  529.382725] fbond: left allmulticast mode
[  529.382797] veth1-bond: left allmulticast mode
[  529.382850] veth2-bond: left allmulticast mode
[  529.382913] fbond: left promiscuous mode
[  529.382950] veth1-bond: left promiscuous mode
[  529.383012] veth2-bond: left promiscuous mode
[  529.383093] fab-br0: port 1(fbond) entered disabled state
[  529.425438] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.425573] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.443005] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.443200] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.452857] fbond (unregistering): Released all slaves