[  519.441242] bond0 (unregistering): Released all slaves
[  519.950814] fab-br0: port 1(fbond) entered blocking state
[  519.950888] fab-br0: port 1(fbond) entered disabled state
[  519.950967] fbond: entered allmulticast mode
[  519.951080] fbond: entered promiscuous mode
[  519.965770] veth1-bond: entered promiscuous mode
[  519.965869] veth1-bond: entered allmulticast mode
[  519.965970] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.978699] veth2-bond: entered promiscuous mode
[  519.978775] veth2-bond: entered allmulticast mode
[  519.978858] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.004959] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.016133] fab-br0: port 1(fbond) entered blocking state
[  520.016226] fab-br0: port 1(fbond) entered forwarding state
[  520.101034] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.101142] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.101209] fbond: active interface up!
[  521.175858] fbond: left allmulticast mode
[  521.175917] veth1-bond: left allmulticast mode
[  521.176002] veth2-bond: left allmulticast mode
[  521.176055] fbond: left promiscuous mode
[  521.176095] veth1-bond: left promiscuous mode
[  521.176153] veth2-bond: left promiscuous mode
[  521.176224] fab-br0: port 1(fbond) entered disabled state
[  521.211651] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.211776] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.222073] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.222217] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.230033] fbond (unregistering): Released all slaves