[  527.004168] fab-br0: port 1(fbond) entered blocking state
[  527.004246] fab-br0: port 1(fbond) entered disabled state
[  527.004326] fbond: entered allmulticast mode
[  527.004449] fbond: entered promiscuous mode
[  527.017555] veth1-bond: entered promiscuous mode
[  527.017651] veth1-bond: entered allmulticast mode
[  527.017742] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.028536] veth2-bond: entered promiscuous mode
[  527.028592] veth2-bond: entered allmulticast mode
[  527.028645] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.057933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.059361] fab-br0: port 1(fbond) entered blocking state
[  527.059437] fab-br0: port 1(fbond) entered forwarding state
[  527.161954] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.162096] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.162162] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.162219] fbond: active interface up!
[  528.555641] fbond: left allmulticast mode
[  528.555700] veth1-bond: left allmulticast mode
[  528.555752] veth2-bond: left allmulticast mode
[  528.555801] fbond: left promiscuous mode
[  528.555835] veth1-bond: left promiscuous mode
[  528.555894] veth2-bond: left promiscuous mode
[  528.555964] fab-br0: port 1(fbond) entered disabled state
[  528.585216] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.585335] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.594102] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.594224] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.602985] fbond (unregistering): Released all slaves