[  528.706484] fab-br0: port 1(fbond) entered blocking state
[  528.706571] fab-br0: port 1(fbond) entered disabled state
[  528.706638] fbond: entered allmulticast mode
[  528.706759] fbond: entered promiscuous mode
[  528.724112] veth1-bond: entered promiscuous mode
[  528.724212] veth1-bond: entered allmulticast mode
[  528.724303] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.741876] veth2-bond: entered promiscuous mode
[  528.741960] veth2-bond: entered allmulticast mode
[  528.742031] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.843759] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.843862] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.843968] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.844051] fbond: active interface up!
[  528.844134] fab-br0: port 1(fbond) entered blocking state
[  528.844202] fab-br0: port 1(fbond) entered forwarding state
[  529.921947] fbond: left allmulticast mode
[  529.922006] veth1-bond: left allmulticast mode
[  529.922047] veth2-bond: left allmulticast mode
[  529.922095] fbond: left promiscuous mode
[  529.922132] veth1-bond: left promiscuous mode
[  529.922188] veth2-bond: left promiscuous mode
[  529.922239] fab-br0: port 1(fbond) entered disabled state
[  529.966445] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.966564] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.983018] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.983230] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.992845] fbond (unregistering): Released all slaves