[  534.676438] fab-br0: port 1(fbond) entered blocking state
[  534.676520] fab-br0: port 1(fbond) entered disabled state
[  534.676587] fbond: entered allmulticast mode
[  534.676691] fbond: entered promiscuous mode
[  534.695555] veth1-bond: entered promiscuous mode
[  534.695687] veth1-bond: entered allmulticast mode
[  534.695792] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.707778] veth2-bond: entered promiscuous mode
[  534.707904] veth2-bond: entered allmulticast mode
[  534.707977] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.721760] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.740534] fab-br0: port 1(fbond) entered blocking state
[  534.740610] fab-br0: port 1(fbond) entered forwarding state
[  534.825750] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.825925] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.826014] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.826135] fbond: active interface up!
[  536.296342] fbond: left allmulticast mode
[  536.296426] veth1-bond: left allmulticast mode
[  536.296490] veth2-bond: left allmulticast mode
[  536.296553] fbond: left promiscuous mode
[  536.296605] veth1-bond: left promiscuous mode
[  536.296684] veth2-bond: left promiscuous mode
[  536.296772] fab-br0: port 1(fbond) entered disabled state
[  536.322773] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.322875] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.331903] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.332033] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.337800] fbond (unregistering): Released all slaves