[  515.528764] fab-br0: port 1(fbond) entered blocking state
[  515.528822] fab-br0: port 1(fbond) entered disabled state
[  515.528876] fbond: entered allmulticast mode
[  515.529018] fbond: entered promiscuous mode
[  515.542341] veth1-bond: entered promiscuous mode
[  515.542408] veth1-bond: entered allmulticast mode
[  515.542465] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  515.553675] veth2-bond: entered promiscuous mode
[  515.553788] veth2-bond: entered allmulticast mode
[  515.553877] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  515.579165] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.584540] fab-br0: port 1(fbond) entered blocking state
[  515.584626] fab-br0: port 1(fbond) entered forwarding state
[  515.683112] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.683246] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  515.683319] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  515.683381] fbond: active interface up!
[  517.114782] fbond: left allmulticast mode
[  517.114871] veth1-bond: left allmulticast mode
[  517.114921] veth2-bond: left allmulticast mode
[  517.114968] fbond: left promiscuous mode
[  517.115005] veth1-bond: left promiscuous mode
[  517.115061] veth2-bond: left promiscuous mode
[  517.115131] fab-br0: port 1(fbond) entered disabled state
[  517.143050] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.143182] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.162323] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.162569] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.172221] fbond (unregistering): Released all slaves