[  525.880766] fab-br0: port 1(fbond) entered blocking state
[  525.880829] fab-br0: port 1(fbond) entered disabled state
[  525.880888] fbond: entered allmulticast mode
[  525.880980] fbond: entered promiscuous mode
[  525.896169] veth1-bond: entered promiscuous mode
[  525.896231] veth1-bond: entered allmulticast mode
[  525.896292] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.911043] veth2-bond: entered promiscuous mode
[  525.911088] veth2-bond: entered allmulticast mode
[  525.911129] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.931657] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.952140] fab-br0: port 1(fbond) entered blocking state
[  525.952200] fab-br0: port 1(fbond) entered forwarding state
[  526.026688] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.026788] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.026867] fbond: active interface up!
[  527.174618] fbond: left allmulticast mode
[  527.174680] veth1-bond: left allmulticast mode
[  527.174719] veth2-bond: left allmulticast mode
[  527.174764] fbond: left promiscuous mode
[  527.174792] veth1-bond: left promiscuous mode
[  527.174834] veth2-bond: left promiscuous mode
[  527.174885] fab-br0: port 1(fbond) entered disabled state
[  527.214823] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.214902] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.235783] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.235885] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.245738] fbond (unregistering): Released all slaves