[  528.083112] fab-br0: port 1(fbond) entered blocking state
[  528.083198] fab-br0: port 1(fbond) entered disabled state
[  528.083270] fbond: entered allmulticast mode
[  528.083414] fbond: entered promiscuous mode
[  528.102000] veth1-bond: entered promiscuous mode
[  528.102076] veth1-bond: entered allmulticast mode
[  528.102148] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.118338] veth2-bond: entered promiscuous mode
[  528.118405] veth2-bond: entered allmulticast mode
[  528.118464] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.218542] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.218621] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.218700] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.218766] fbond: active interface up!
[  528.218831] fab-br0: port 1(fbond) entered blocking state
[  528.218871] fab-br0: port 1(fbond) entered forwarding state
[  529.391578] fbond: left allmulticast mode
[  529.391633] veth1-bond: left allmulticast mode
[  529.391682] veth2-bond: left allmulticast mode
[  529.391727] fbond: left promiscuous mode
[  529.391760] veth1-bond: left promiscuous mode
[  529.391808] veth2-bond: left promiscuous mode
[  529.391870] fab-br0: port 1(fbond) entered disabled state
[  529.435549] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.435647] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.451665] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.451810] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.461571] fbond (unregistering): Released all slaves