[  535.025943] fab-br0: port 1(fbond) entered blocking state
[  535.026016] fab-br0: port 1(fbond) entered disabled state
[  535.026081] fbond: entered allmulticast mode
[  535.026684] fbond: entered promiscuous mode
[  535.048907] veth1-bond: entered promiscuous mode
[  535.048987] veth1-bond: entered allmulticast mode
[  535.049059] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.065579] veth2-bond: entered promiscuous mode
[  535.065661] veth2-bond: entered allmulticast mode
[  535.065731] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.163830] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.164005] fab-br0: port 1(fbond) entered blocking state
[  535.164057] fab-br0: port 1(fbond) entered forwarding state
[  535.164181] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.164268] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.164353] fbond: active interface up!
[  536.549936] fbond: left allmulticast mode
[  536.549985] veth1-bond: left allmulticast mode
[  536.550017] veth2-bond: left allmulticast mode
[  536.550052] fbond: left promiscuous mode
[  536.550075] veth1-bond: left promiscuous mode
[  536.550116] veth2-bond: left promiscuous mode
[  536.550163] fab-br0: port 1(fbond) entered disabled state
[  536.592014] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.592131] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.607945] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.608104] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.617881] fbond (unregistering): Released all slaves