[  526.057716] fab-br0: port 1(fbond) entered blocking state
[  526.057822] fab-br0: port 1(fbond) entered disabled state
[  526.057896] fbond: entered allmulticast mode
[  526.058035] fbond: entered promiscuous mode
[  526.073958] veth1-bond: entered promiscuous mode
[  526.074032] veth1-bond: entered allmulticast mode
[  526.074105] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.086373] veth2-bond: entered promiscuous mode
[  526.086468] veth2-bond: entered allmulticast mode
[  526.086553] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.110957] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.118699] fab-br0: port 1(fbond) entered blocking state
[  526.118790] fab-br0: port 1(fbond) entered forwarding state
[  526.213993] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.214108] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.214194] fbond: active interface up!
[  527.293223] fbond: left allmulticast mode
[  527.293347] veth1-bond: left allmulticast mode
[  527.293404] veth2-bond: left allmulticast mode
[  527.293466] fbond: left promiscuous mode
[  527.293509] veth1-bond: left promiscuous mode
[  527.293580] veth2-bond: left promiscuous mode
[  527.293680] fab-br0: port 1(fbond) entered disabled state
[  527.344981] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.345102] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.371085] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.371239] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.389016] fbond (unregistering): Released all slaves