[  527.157456] fab-br0: port 1(fbond) entered blocking state
[  527.157552] fab-br0: port 1(fbond) entered disabled state
[  527.157636] fbond: entered allmulticast mode
[  527.157799] fbond: entered promiscuous mode
[  527.170515] veth1-bond: entered promiscuous mode
[  527.170607] veth1-bond: entered allmulticast mode
[  527.170697] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.180277] veth2-bond: entered promiscuous mode
[  527.180342] veth2-bond: entered allmulticast mode
[  527.180393] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.219961] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.220104] fab-br0: port 1(fbond) entered blocking state
[  527.220147] fab-br0: port 1(fbond) entered forwarding state
[  527.315978] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.316121] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.316183] fbond: active interface up!
[  528.425240] fbond: left allmulticast mode
[  528.425297] veth1-bond: left allmulticast mode
[  528.425354] veth2-bond: left allmulticast mode
[  528.425404] fbond: left promiscuous mode
[  528.425442] veth1-bond: left promiscuous mode
[  528.425499] veth2-bond: left promiscuous mode
[  528.425562] fab-br0: port 1(fbond) entered disabled state
[  528.453997] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.454165] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.467093] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.467266] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.480013] fbond (unregistering): Released all slaves