[  534.801435] fab-br0: port 1(fbond) entered blocking state
[  534.801504] fab-br0: port 1(fbond) entered disabled state
[  534.801561] fbond: entered allmulticast mode
[  534.801656] fbond: entered promiscuous mode
[  534.813402] veth1-bond: entered promiscuous mode
[  534.813492] veth1-bond: entered allmulticast mode
[  534.813576] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.822854] veth2-bond: entered promiscuous mode
[  534.822948] veth2-bond: entered allmulticast mode
[  534.823022] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.858798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.858969] fab-br0: port 1(fbond) entered blocking state
[  534.859037] fab-br0: port 1(fbond) entered forwarding state
[  534.962888] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.963046] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.963137] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.963220] fbond: active interface up!
[  536.418280] fbond: left allmulticast mode
[  536.418355] veth1-bond: left allmulticast mode
[  536.418404] veth2-bond: left allmulticast mode
[  536.418453] fbond: left promiscuous mode
[  536.418492] veth1-bond: left promiscuous mode
[  536.418545] veth2-bond: left promiscuous mode
[  536.418602] fab-br0: port 1(fbond) entered disabled state
[  536.453445] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.453527] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.458889] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.459047] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.465812] fbond (unregistering): Released all slaves