[  534.680771] fab-br0: port 1(fbond) entered blocking state
[  534.680840] fab-br0: port 1(fbond) entered disabled state
[  534.680900] fbond: entered allmulticast mode
[  534.680997] fbond: entered promiscuous mode
[  534.694151] veth1-bond: entered promiscuous mode
[  534.694232] veth1-bond: entered allmulticast mode
[  534.694314] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.705152] veth2-bond: entered promiscuous mode
[  534.705223] veth2-bond: entered allmulticast mode
[  534.705284] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.739203] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.739331] fab-br0: port 1(fbond) entered blocking state
[  534.739374] fab-br0: port 1(fbond) entered forwarding state
[  534.843310] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.843469] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.843538] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.843609] fbond: active interface up!
[  536.323068] fbond: left allmulticast mode
[  536.323131] veth1-bond: left allmulticast mode
[  536.323168] veth2-bond: left allmulticast mode
[  536.323237] fbond: left promiscuous mode
[  536.323270] veth1-bond: left promiscuous mode
[  536.323312] veth2-bond: left promiscuous mode
[  536.323366] fab-br0: port 1(fbond) entered disabled state
[  536.369064] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.369160] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.386336] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.386455] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.403269] fbond (unregistering): Released all slaves