[  530.830110] fab-br0: port 1(fbond) entered blocking state
[  530.830169] fab-br0: port 1(fbond) entered disabled state
[  530.830223] fbond: entered allmulticast mode
[  530.830318] fbond: entered promiscuous mode
[  530.847501] veth1-bond: entered promiscuous mode
[  530.847577] veth1-bond: entered allmulticast mode
[  530.847654] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.860060] veth2-bond: entered promiscuous mode
[  530.860165] veth2-bond: entered allmulticast mode
[  530.860246] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.878894] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.894235] fab-br0: port 1(fbond) entered blocking state
[  530.894315] fab-br0: port 1(fbond) entered forwarding state
[  530.981913] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.982065] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.982183] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.982243] fbond: active interface up!
[  532.461023] fbond: left allmulticast mode
[  532.461089] veth1-bond: left allmulticast mode
[  532.461146] veth2-bond: left allmulticast mode
[  532.461207] fbond: left promiscuous mode
[  532.461250] veth1-bond: left promiscuous mode
[  532.461312] veth2-bond: left promiscuous mode
[  532.461395] fab-br0: port 1(fbond) entered disabled state
[  532.493030] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.493177] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.510045] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.510253] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.525958] fbond (unregistering): Released all slaves