[  528.539934] fab-br0: port 1(fbond) entered blocking state
[  528.539997] fab-br0: port 1(fbond) entered disabled state
[  528.540053] fbond: entered allmulticast mode
[  528.540139] fbond: entered promiscuous mode
[  528.550483] veth1-bond: entered promiscuous mode
[  528.550562] veth1-bond: entered allmulticast mode
[  528.550640] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.559447] veth2-bond: entered promiscuous mode
[  528.559513] veth2-bond: entered allmulticast mode
[  528.559579] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.605893] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.606040] fab-br0: port 1(fbond) entered blocking state
[  528.606088] fab-br0: port 1(fbond) entered forwarding state
[  528.700920] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.701066] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.701147] fbond: active interface up!
[  529.787077] fbond: left allmulticast mode
[  529.787133] veth1-bond: left allmulticast mode
[  529.787181] veth2-bond: left allmulticast mode
[  529.787230] fbond: left promiscuous mode
[  529.787259] veth1-bond: left promiscuous mode
[  529.787310] veth2-bond: left promiscuous mode
[  529.787366] fab-br0: port 1(fbond) entered disabled state
[  529.813401] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.813484] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.831024] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.831119] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.840912] fbond (unregistering): Released all slaves