[  525.106445] fab-br0: port 1(fbond) entered blocking state
[  525.106506] fab-br0: port 1(fbond) entered disabled state
[  525.106554] fbond: entered allmulticast mode
[  525.106634] fbond: entered promiscuous mode
[  525.117766] veth1-bond: entered promiscuous mode
[  525.117857] veth1-bond: entered allmulticast mode
[  525.117930] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.126389] veth2-bond: entered promiscuous mode
[  525.126439] veth2-bond: entered allmulticast mode
[  525.126496] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.177003] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.177130] fab-br0: port 1(fbond) entered blocking state
[  525.177191] fab-br0: port 1(fbond) entered forwarding state
[  525.272083] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.272259] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.272319] fbond: active interface up!
[  526.431345] fbond: left allmulticast mode
[  526.431400] veth1-bond: left allmulticast mode
[  526.431451] veth2-bond: left allmulticast mode
[  526.431493] fbond: left promiscuous mode
[  526.431520] veth1-bond: left promiscuous mode
[  526.431564] veth2-bond: left promiscuous mode
[  526.431619] fab-br0: port 1(fbond) entered disabled state
[  526.478718] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.478826] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.486138] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.486220] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.495004] fbond (unregistering): Released all slaves