[  688.861990] fab-br0: port 1(fbond) entered blocking state
[  688.862069] fab-br0: port 1(fbond) entered disabled state
[  688.862147] fbond: entered allmulticast mode
[  688.862271] fbond: entered promiscuous mode
[  688.873910] veth1-bond: entered promiscuous mode
[  688.874017] veth1-bond: entered allmulticast mode
[  688.874092] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.884058] veth2-bond: entered promiscuous mode
[  688.884137] veth2-bond: entered allmulticast mode
[  688.884208] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.916200] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.916344] fab-br0: port 1(fbond) entered blocking state
[  688.916386] fab-br0: port 1(fbond) entered forwarding state
[  689.012238] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.012382] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.012444] fbond: active interface up!
[  690.141570] fbond: left allmulticast mode
[  690.141630] veth1-bond: left allmulticast mode
[  690.141683] veth2-bond: left allmulticast mode
[  690.141728] fbond: left promiscuous mode
[  690.141764] veth1-bond: left promiscuous mode
[  690.141822] veth2-bond: left promiscuous mode
[  690.141885] fab-br0: port 1(fbond) entered disabled state
[  690.169102] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.169206] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.181357] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.181542] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.185280] fbond (unregistering): Released all slaves