[  526.546115] fab-br0: port 1(fbond) entered blocking state
[  526.546171] fab-br0: port 1(fbond) entered disabled state
[  526.546214] fbond: entered allmulticast mode
[  526.546289] fbond: entered promiscuous mode
[  526.561969] veth1-bond: entered promiscuous mode
[  526.562029] veth1-bond: entered allmulticast mode
[  526.562087] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.576974] veth2-bond: entered promiscuous mode
[  526.577043] veth2-bond: entered allmulticast mode
[  526.577101] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.681626] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.681733] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.681800] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.681854] fbond: active interface up!
[  526.681918] fab-br0: port 1(fbond) entered blocking state
[  526.681952] fab-br0: port 1(fbond) entered forwarding state
[  528.120399] fbond: left allmulticast mode
[  528.120466] veth1-bond: left allmulticast mode
[  528.120514] veth2-bond: left allmulticast mode
[  528.120565] fbond: left promiscuous mode
[  528.120608] veth1-bond: left promiscuous mode
[  528.120667] veth2-bond: left promiscuous mode
[  528.120734] fab-br0: port 1(fbond) entered disabled state
[  528.161722] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.161842] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.179833] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.179976] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.196750] fbond (unregistering): Released all slaves