[ 553.508187] fab-br0: port 1(fbond) entered blocking state [ 553.508263] fab-br0: port 1(fbond) entered disabled state [ 553.508317] fbond: entered allmulticast mode [ 553.508451] fbond: entered promiscuous mode [ 553.523303] veth1-bond: entered promiscuous mode [ 553.523364] veth1-bond: entered allmulticast mode [ 553.523440] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link [ 553.538904] veth2-bond: entered promiscuous mode [ 553.538983] veth2-bond: entered allmulticast mode [ 553.539049] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link [ 553.657411] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond [ 553.657520] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex [ 553.657581] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex [ 553.657635] fbond: active interface up! [ 553.657691] fab-br0: port 1(fbond) entered blocking state [ 553.657730] fab-br0: port 1(fbond) entered forwarding state [ 555.180950] fbond: left allmulticast mode [ 555.181006] veth1-bond: left allmulticast mode [ 555.181044] veth2-bond: left allmulticast mode [ 555.181079] fbond: left promiscuous mode [ 555.181109] veth1-bond: left promiscuous mode [ 555.181151] veth2-bond: left promiscuous mode [ 555.181215] fab-br0: port 1(fbond) entered disabled state [ 555.221206] fbond (unregistering): (slave veth1-bond): Removing an active aggregator [ 555.221311] fbond (unregistering): (slave veth1-bond): Releasing backup interface [ 555.237651] fbond (unregistering): (slave veth2-bond): Removing an active aggregator [ 555.237789] fbond (unregistering): (slave veth2-bond): Releasing backup interface [ 555.247521] fbond (unregistering): Released all slaves