[  531.739116] fab-br0: port 1(fbond) entered blocking state
[  531.739197] fab-br0: port 1(fbond) entered disabled state
[  531.739271] fbond: entered allmulticast mode
[  531.739405] fbond: entered promiscuous mode
[  531.756031] veth1-bond: entered promiscuous mode
[  531.756100] veth1-bond: entered allmulticast mode
[  531.756165] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.773182] veth2-bond: entered promiscuous mode
[  531.773250] veth2-bond: entered allmulticast mode
[  531.773304] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.874748] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.874860] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.874967] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.875048] fbond: active interface up!
[  531.875148] fab-br0: port 1(fbond) entered blocking state
[  531.875207] fab-br0: port 1(fbond) entered forwarding state
[  532.951119] fbond: left allmulticast mode
[  532.951174] veth1-bond: left allmulticast mode
[  532.951206] veth2-bond: left allmulticast mode
[  532.951244] fbond: left promiscuous mode
[  532.951268] veth1-bond: left promiscuous mode
[  532.951315] veth2-bond: left promiscuous mode
[  532.951370] fab-br0: port 1(fbond) entered disabled state
[  533.005402] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.005505] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.018924] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.019065] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.026794] fbond (unregistering): Released all slaves