[  534.484937] fab-br0: port 1(fbond) entered blocking state
[  534.485036] fab-br0: port 1(fbond) entered disabled state
[  534.485110] fbond: entered allmulticast mode
[  534.485223] fbond: entered promiscuous mode
[  534.496434] veth1-bond: entered promiscuous mode
[  534.496498] veth1-bond: entered allmulticast mode
[  534.496569] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.508420] veth2-bond: entered promiscuous mode
[  534.508479] veth2-bond: entered allmulticast mode
[  534.508535] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.541991] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.542163] fab-br0: port 1(fbond) entered blocking state
[  534.542219] fab-br0: port 1(fbond) entered forwarding state
[  534.646984] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.647135] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.647202] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.647257] fbond: active interface up!
[  536.046920] fbond: left allmulticast mode
[  536.046977] veth1-bond: left allmulticast mode
[  536.047024] veth2-bond: left allmulticast mode
[  536.047064] fbond: left promiscuous mode
[  536.047089] veth1-bond: left promiscuous mode
[  536.047133] veth2-bond: left promiscuous mode
[  536.047185] fab-br0: port 1(fbond) entered disabled state
[  536.076557] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.076667] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.093163] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.093317] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.110048] fbond (unregistering): Released all slaves