[  535.929752] fab-br0: port 1(fbond) entered blocking state
[  535.929836] fab-br0: port 1(fbond) entered disabled state
[  535.929905] fbond: entered allmulticast mode
[  535.930002] fbond: entered promiscuous mode
[  535.944417] veth1-bond: entered promiscuous mode
[  535.944480] veth1-bond: entered allmulticast mode
[  535.944533] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.957846] veth2-bond: entered promiscuous mode
[  535.957951] veth2-bond: entered allmulticast mode
[  535.958030] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.978434] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.994294] fab-br0: port 1(fbond) entered blocking state
[  535.994386] fab-br0: port 1(fbond) entered forwarding state
[  536.081449] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.081588] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.081660] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.081725] fbond: active interface up!
[  537.543707] fbond: left allmulticast mode
[  537.543774] veth1-bond: left allmulticast mode
[  537.543826] veth2-bond: left allmulticast mode
[  537.543878] fbond: left promiscuous mode
[  537.543912] veth1-bond: left promiscuous mode
[  537.543964] veth2-bond: left promiscuous mode
[  537.544033] fab-br0: port 1(fbond) entered disabled state
[  537.583406] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.583549] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.603649] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.603807] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.613583] fbond (unregistering): Released all slaves