[  527.187228] fab-br0: port 1(fbond) entered blocking state
[  527.187316] fab-br0: port 1(fbond) entered disabled state
[  527.187386] fbond: entered allmulticast mode
[  527.187491] fbond: entered promiscuous mode
[  527.204515] veth1-bond: entered promiscuous mode
[  527.204587] veth1-bond: entered allmulticast mode
[  527.204673] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.219675] veth2-bond: entered promiscuous mode
[  527.219750] veth2-bond: entered allmulticast mode
[  527.219800] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.324683] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.324782] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.324884] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.324970] fbond: active interface up!
[  527.325039] fab-br0: port 1(fbond) entered blocking state
[  527.325094] fab-br0: port 1(fbond) entered forwarding state
[  528.505844] fbond: left allmulticast mode
[  528.505920] veth1-bond: left allmulticast mode
[  528.505975] veth2-bond: left allmulticast mode
[  528.506030] fbond: left promiscuous mode
[  528.506069] veth1-bond: left promiscuous mode
[  528.506127] veth2-bond: left promiscuous mode
[  528.506208] fab-br0: port 1(fbond) entered disabled state
[  528.548535] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.548656] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.558805] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.558950] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.568766] fbond (unregistering): Released all slaves