[  534.930974] fab-br0: port 1(fbond) entered blocking state
[  534.931093] fab-br0: port 1(fbond) entered disabled state
[  534.931162] fbond: entered allmulticast mode
[  534.931263] fbond: entered promiscuous mode
[  534.945098] veth1-bond: entered promiscuous mode
[  534.945172] veth1-bond: entered allmulticast mode
[  534.945236] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.955707] veth2-bond: entered promiscuous mode
[  534.955816] veth2-bond: entered allmulticast mode
[  534.955889] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.989603] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.989781] fab-br0: port 1(fbond) entered blocking state
[  534.989853] fab-br0: port 1(fbond) entered forwarding state
[  535.093615] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.093793] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.093874] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.093946] fbond: active interface up!
[  536.308269] fbond: left allmulticast mode
[  536.308315] veth1-bond: left allmulticast mode
[  536.308362] veth2-bond: left allmulticast mode
[  536.308403] fbond: left promiscuous mode
[  536.308434] veth1-bond: left promiscuous mode
[  536.308475] veth2-bond: left promiscuous mode
[  536.308528] fab-br0: port 1(fbond) entered disabled state
[  536.341143] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.341261] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.350686] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.350827] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.358628] fbond (unregistering): Released all slaves