[  534.421278] fab-br0: port 1(fbond) entered blocking state
[  534.421361] fab-br0: port 1(fbond) entered disabled state
[  534.421422] fbond: entered allmulticast mode
[  534.421528] fbond: entered promiscuous mode
[  534.432782] veth1-bond: entered promiscuous mode
[  534.432879] veth1-bond: entered allmulticast mode
[  534.432959] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.445150] veth2-bond: entered promiscuous mode
[  534.445219] veth2-bond: entered allmulticast mode
[  534.445277] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.478207] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.478346] fab-br0: port 1(fbond) entered blocking state
[  534.478391] fab-br0: port 1(fbond) entered forwarding state
[  534.583291] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.583456] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.583537] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.583610] fbond: active interface up!
[  535.968589] fbond: left allmulticast mode
[  535.968659] veth1-bond: left allmulticast mode
[  535.968716] veth2-bond: left allmulticast mode
[  535.968770] fbond: left promiscuous mode
[  535.968812] veth1-bond: left promiscuous mode
[  535.968875] veth2-bond: left promiscuous mode
[  535.968948] fab-br0: port 1(fbond) entered disabled state
[  535.999008] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.999135] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.011294] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.011432] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.021266] fbond (unregistering): Released all slaves