[  529.411059] fab-br0: port 1(fbond) entered blocking state
[  529.411128] fab-br0: port 1(fbond) entered disabled state
[  529.411187] fbond: entered allmulticast mode
[  529.411268] fbond: entered promiscuous mode
[  529.427741] veth1-bond: entered promiscuous mode
[  529.427812] veth1-bond: entered allmulticast mode
[  529.427884] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.444479] veth2-bond: entered promiscuous mode
[  529.444545] veth2-bond: entered allmulticast mode
[  529.444603] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.554719] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.554856] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.554946] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.555021] fbond: active interface up!
[  529.555102] fab-br0: port 1(fbond) entered blocking state
[  529.555166] fab-br0: port 1(fbond) entered forwarding state
[  530.957183] fbond: left allmulticast mode
[  530.957244] veth1-bond: left allmulticast mode
[  530.957286] veth2-bond: left allmulticast mode
[  530.957330] fbond: left promiscuous mode
[  530.957361] veth1-bond: left promiscuous mode
[  530.957402] veth2-bond: left promiscuous mode
[  530.957453] fab-br0: port 1(fbond) entered disabled state
[  530.994819] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.994922] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.015003] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.015136] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.024858] fbond (unregistering): Released all slaves