[  530.416383] fab-br0: port 1(fbond) entered blocking state
[  530.416468] fab-br0: port 1(fbond) entered disabled state
[  530.416548] fbond: entered allmulticast mode
[  530.416649] fbond: entered promiscuous mode
[  530.434695] veth1-bond: entered promiscuous mode
[  530.434772] veth1-bond: entered allmulticast mode
[  530.434908] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.450396] veth2-bond: entered promiscuous mode
[  530.450460] veth2-bond: entered allmulticast mode
[  530.450516] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.555857] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.556041] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.556147] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.556233] fbond: active interface up!
[  530.556330] fab-br0: port 1(fbond) entered blocking state
[  530.556396] fab-br0: port 1(fbond) entered forwarding state
[  532.022601] fbond: left allmulticast mode
[  532.022674] veth1-bond: left allmulticast mode
[  532.022728] veth2-bond: left allmulticast mode
[  532.022787] fbond: left promiscuous mode
[  532.022841] veth1-bond: left promiscuous mode
[  532.022911] veth2-bond: left promiscuous mode
[  532.022989] fab-br0: port 1(fbond) entered disabled state
[  532.074786] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.074968] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.099095] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.099272] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.104952] fbond (unregistering): Released all slaves