[  531.725764] fab-br0: port 1(fbond) entered blocking state
[  531.725859] fab-br0: port 1(fbond) entered disabled state
[  531.725915] fbond: entered allmulticast mode
[  531.726005] fbond: entered promiscuous mode
[  531.744112] veth1-bond: entered promiscuous mode
[  531.744181] veth1-bond: entered allmulticast mode
[  531.744245] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.760114] veth2-bond: entered promiscuous mode
[  531.760180] veth2-bond: entered allmulticast mode
[  531.760240] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.849491] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.849591] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.849693] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.849766] fbond: active interface up!
[  531.849850] fab-br0: port 1(fbond) entered blocking state
[  531.849914] fab-br0: port 1(fbond) entered forwarding state
[  532.929661] fbond: left allmulticast mode
[  532.929724] veth1-bond: left allmulticast mode
[  532.929772] veth2-bond: left allmulticast mode
[  532.929816] fbond: left promiscuous mode
[  532.929850] veth1-bond: left promiscuous mode
[  532.929897] veth2-bond: left promiscuous mode
[  532.929952] fab-br0: port 1(fbond) entered disabled state
[  532.979942] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.980069] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.997576] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.997740] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.007508] fbond (unregistering): Released all slaves