[  534.830532] fab-br0: port 1(fbond) entered blocking state
[  534.830590] fab-br0: port 1(fbond) entered disabled state
[  534.830670] fbond: entered allmulticast mode
[  534.830780] fbond: entered promiscuous mode
[  534.843513] veth1-bond: entered promiscuous mode
[  534.843587] veth1-bond: entered allmulticast mode
[  534.843669] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.854387] veth2-bond: entered promiscuous mode
[  534.854484] veth2-bond: entered allmulticast mode
[  534.854555] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.883167] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.883323] fab-br0: port 1(fbond) entered blocking state
[  534.883375] fab-br0: port 1(fbond) entered forwarding state
[  534.987133] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.987247] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.987320] fbond: active interface up!
[  536.160807] fbond: left allmulticast mode
[  536.160864] veth1-bond: left allmulticast mode
[  536.160901] veth2-bond: left allmulticast mode
[  536.160956] fbond: left promiscuous mode
[  536.160985] veth1-bond: left promiscuous mode
[  536.161029] veth2-bond: left promiscuous mode
[  536.161093] fab-br0: port 1(fbond) entered disabled state
[  536.205823] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.205984] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.217311] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.217459] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.223176] fbond (unregistering): Released all slaves