[  518.015962] fab-br0: port 1(fbond) entered blocking state
[  518.016055] fab-br0: port 1(fbond) entered disabled state
[  518.016120] fbond: entered allmulticast mode
[  518.016950] fbond: entered promiscuous mode
[  518.031274] veth1-bond: entered promiscuous mode
[  518.031356] veth1-bond: entered allmulticast mode
[  518.031428] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.047697] veth2-bond: entered promiscuous mode
[  518.047782] veth2-bond: entered allmulticast mode
[  518.047852] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.152675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.152785] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.152902] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.152998] fbond: active interface up!
[  518.153087] fab-br0: port 1(fbond) entered blocking state
[  518.153144] fab-br0: port 1(fbond) entered forwarding state
[  519.230498] fbond: left allmulticast mode
[  519.230544] veth1-bond: left allmulticast mode
[  519.230577] veth2-bond: left allmulticast mode
[  519.230621] fbond: left promiscuous mode
[  519.230648] veth1-bond: left promiscuous mode
[  519.230688] veth2-bond: left promiscuous mode
[  519.230734] fab-br0: port 1(fbond) entered disabled state
[  519.269169] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.269283] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.283852] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.284005] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.291744] fbond (unregistering): Released all slaves