[  682.664103] fab-br0: port 1(fbond) entered blocking state
[  682.664172] fab-br0: port 1(fbond) entered disabled state
[  682.664227] fbond: entered allmulticast mode
[  682.664321] fbond: entered promiscuous mode
[  682.675683] veth1-bond: entered promiscuous mode
[  682.675754] veth1-bond: entered allmulticast mode
[  682.675832] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  682.685441] veth2-bond: entered promiscuous mode
[  682.685492] veth2-bond: entered allmulticast mode
[  682.685544] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  682.718047] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  682.718173] fab-br0: port 1(fbond) entered blocking state
[  682.718217] fab-br0: port 1(fbond) entered forwarding state
[  682.822046] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  682.822198] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  682.822270] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  682.822331] fbond: active interface up!
[  684.062060] fbond: left allmulticast mode
[  684.062107] veth1-bond: left allmulticast mode
[  684.062167] veth2-bond: left allmulticast mode
[  684.062205] fbond: left promiscuous mode
[  684.062236] veth1-bond: left promiscuous mode
[  684.062285] veth2-bond: left promiscuous mode
[  684.062345] fab-br0: port 1(fbond) entered disabled state
[  684.103985] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  684.104132] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  684.114164] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  684.114296] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  684.123092] fbond (unregistering): Released all slaves