[  527.283392] fab-br0: port 1(fbond) entered blocking state
[  527.283472] fab-br0: port 1(fbond) entered disabled state
[  527.283540] fbond: entered allmulticast mode
[  527.283627] fbond: entered promiscuous mode
[  527.300474] veth1-bond: entered promiscuous mode
[  527.300544] veth1-bond: entered allmulticast mode
[  527.300615] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.316796] veth2-bond: entered promiscuous mode
[  527.316859] veth2-bond: entered allmulticast mode
[  527.316917] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.424475] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.424558] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.424645] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.424719] fbond: active interface up!
[  527.424792] fab-br0: port 1(fbond) entered blocking state
[  527.424841] fab-br0: port 1(fbond) entered forwarding state
[  528.533288] fbond: left allmulticast mode
[  528.533348] veth1-bond: left allmulticast mode
[  528.533391] veth2-bond: left allmulticast mode
[  528.533429] fbond: left promiscuous mode
[  528.533471] veth1-bond: left promiscuous mode
[  528.533522] veth2-bond: left promiscuous mode
[  528.533575] fab-br0: port 1(fbond) entered disabled state
[  528.570579] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.570700] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.589665] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.589815] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.599537] fbond (unregistering): Released all slaves