[  534.761249] fab-br0: port 1(fbond) entered blocking state
[  534.761326] fab-br0: port 1(fbond) entered disabled state
[  534.761380] fbond: entered allmulticast mode
[  534.761485] fbond: entered promiscuous mode
[  534.773151] veth1-bond: entered promiscuous mode
[  534.773218] veth1-bond: entered allmulticast mode
[  534.773287] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.783564] veth2-bond: entered promiscuous mode
[  534.783630] veth2-bond: entered allmulticast mode
[  534.783687] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.815205] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.815368] fab-br0: port 1(fbond) entered blocking state
[  534.815418] fab-br0: port 1(fbond) entered forwarding state
[  534.919214] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.919391] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.919458] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.919516] fbond: active interface up!
[  536.158006] fbond: left allmulticast mode
[  536.158058] veth1-bond: left allmulticast mode
[  536.158097] veth2-bond: left allmulticast mode
[  536.158138] fbond: left promiscuous mode
[  536.158170] veth1-bond: left promiscuous mode
[  536.158221] veth2-bond: left promiscuous mode
[  536.158279] fab-br0: port 1(fbond) entered disabled state
[  536.191854] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.191974] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.206321] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.206487] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.225257] fbond (unregistering): Released all slaves