[  530.440169] fab-br0: port 1(fbond) entered blocking state
[  530.440281] fab-br0: port 1(fbond) entered disabled state
[  530.440412] fbond: entered allmulticast mode
[  530.440514] fbond: entered promiscuous mode
[  530.474827] veth1-bond: entered promiscuous mode
[  530.474966] veth1-bond: entered allmulticast mode
[  530.475042] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.501376] veth2-bond: entered promiscuous mode
[  530.501471] veth2-bond: entered allmulticast mode
[  530.501530] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.532592] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.532763] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.532873] fbond: active interface up!
[  530.585860] fab-br0: port 1(fbond) entered blocking state
[  530.585962] fab-br0: port 1(fbond) entered forwarding state
[  530.740645] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.714876] fbond: left allmulticast mode
[  531.714964] veth1-bond: left allmulticast mode
[  531.715015] veth2-bond: left allmulticast mode
[  531.715065] fbond: left promiscuous mode
[  531.715097] veth1-bond: left promiscuous mode
[  531.715152] veth2-bond: left promiscuous mode
[  531.715222] fab-br0: port 1(fbond) entered disabled state
[  531.760931] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.761060] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.778936] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.779112] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.788812] fbond (unregistering): Released all slaves