[  529.179434] fab-br0: port 1(fbond) entered blocking state
[  529.179555] fab-br0: port 1(fbond) entered disabled state
[  529.179654] fbond: entered allmulticast mode
[  529.179752] fbond: entered promiscuous mode
[  529.192735] veth1-bond: entered promiscuous mode
[  529.192827] veth1-bond: entered allmulticast mode
[  529.192894] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.202324] veth2-bond: entered promiscuous mode
[  529.202385] veth2-bond: entered allmulticast mode
[  529.202434] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.246374] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.246511] fab-br0: port 1(fbond) entered blocking state
[  529.246551] fab-br0: port 1(fbond) entered forwarding state
[  529.342480] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.342589] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.342650] fbond: active interface up!
[  530.407052] fbond: left allmulticast mode
[  530.407106] veth1-bond: left allmulticast mode
[  530.407150] veth2-bond: left allmulticast mode
[  530.407191] fbond: left promiscuous mode
[  530.407221] veth1-bond: left promiscuous mode
[  530.407271] veth2-bond: left promiscuous mode
[  530.407328] fab-br0: port 1(fbond) entered disabled state
[  530.451162] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.451265] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.467513] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.467736] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.483450] fbond (unregistering): Released all slaves