[  534.809148] fab-br0: port 1(fbond) entered blocking state
[  534.809239] fab-br0: port 1(fbond) entered disabled state
[  534.809330] fbond: entered allmulticast mode
[  534.809457] fbond: entered promiscuous mode
[  534.827778] veth1-bond: entered promiscuous mode
[  534.827850] veth1-bond: entered allmulticast mode
[  534.827922] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.846521] veth2-bond: entered promiscuous mode
[  534.846610] veth2-bond: entered allmulticast mode
[  534.846688] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.944143] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.944293] fab-br0: port 1(fbond) entered blocking state
[  534.944331] fab-br0: port 1(fbond) entered forwarding state
[  534.946146] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.946242] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.946309] fbond: active interface up!
[  536.320871] fbond: left allmulticast mode
[  536.320915] veth1-bond: left allmulticast mode
[  536.320950] veth2-bond: left allmulticast mode
[  536.320990] fbond: left promiscuous mode
[  536.321022] veth1-bond: left promiscuous mode
[  536.321055] veth2-bond: left promiscuous mode
[  536.321123] fab-br0: port 1(fbond) entered disabled state
[  536.366367] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.366464] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.378251] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.378364] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.388211] fbond (unregistering): Released all slaves