[  525.037093] fab-br0: port 1(fbond) entered blocking state
[  525.037192] fab-br0: port 1(fbond) entered disabled state
[  525.037276] fbond: entered allmulticast mode
[  525.037443] fbond: entered promiscuous mode
[  525.049736] veth1-bond: entered promiscuous mode
[  525.049811] veth1-bond: entered allmulticast mode
[  525.049892] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.062644] veth2-bond: entered promiscuous mode
[  525.062732] veth2-bond: entered allmulticast mode
[  525.062809] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.091987] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.095365] fab-br0: port 1(fbond) entered blocking state
[  525.095435] fab-br0: port 1(fbond) entered forwarding state
[  525.188039] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.188178] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.188251] fbond: active interface up!
[  526.251777] fbond: left allmulticast mode
[  526.251851] veth1-bond: left allmulticast mode
[  526.251901] veth2-bond: left allmulticast mode
[  526.251960] fbond: left promiscuous mode
[  526.252015] veth1-bond: left promiscuous mode
[  526.252074] veth2-bond: left promiscuous mode
[  526.252152] fab-br0: port 1(fbond) entered disabled state
[  526.278475] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.278599] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.296167] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.296318] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.306083] fbond (unregistering): Released all slaves