[  525.544662] fab-br0: port 1(fbond) entered blocking state
[  525.544733] fab-br0: port 1(fbond) entered disabled state
[  525.544795] fbond: entered allmulticast mode
[  525.544884] fbond: entered promiscuous mode
[  525.557282] veth1-bond: entered promiscuous mode
[  525.557367] veth1-bond: entered allmulticast mode
[  525.557438] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.566822] veth2-bond: entered promiscuous mode
[  525.566890] veth2-bond: entered allmulticast mode
[  525.566954] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.606112] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.606269] fab-br0: port 1(fbond) entered blocking state
[  525.606309] fab-br0: port 1(fbond) entered forwarding state
[  525.710196] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.710357] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.710425] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.710482] fbond: active interface up!
[  527.200998] fbond: left allmulticast mode
[  527.201087] veth1-bond: left allmulticast mode
[  527.201165] veth2-bond: left allmulticast mode
[  527.201219] fbond: left promiscuous mode
[  527.201263] veth1-bond: left promiscuous mode
[  527.201325] veth2-bond: left promiscuous mode
[  527.201388] fab-br0: port 1(fbond) entered disabled state
[  527.225405] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.225504] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.233220] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.233413] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.241211] fbond (unregistering): Released all slaves