[  519.572395] bond0 (unregistering): Released all slaves
[  519.986171] fab-br0: port 1(fbond) entered blocking state
[  519.986230] fab-br0: port 1(fbond) entered disabled state
[  519.986280] fbond: entered allmulticast mode
[  519.986369] fbond: entered promiscuous mode
[  519.997960] veth1-bond: entered promiscuous mode
[  519.998025] veth1-bond: entered allmulticast mode
[  519.998096] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.007899] veth2-bond: entered promiscuous mode
[  520.007960] veth2-bond: entered allmulticast mode
[  520.008008] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.041140] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.041301] fab-br0: port 1(fbond) entered blocking state
[  520.041343] fab-br0: port 1(fbond) entered forwarding state
[  520.145227] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.145361] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.145420] fbond: active interface up!
[  521.258990] fbond: left allmulticast mode
[  521.259042] veth1-bond: left allmulticast mode
[  521.259083] veth2-bond: left allmulticast mode
[  521.259124] fbond: left promiscuous mode
[  521.259163] veth1-bond: left promiscuous mode
[  521.259217] veth2-bond: left promiscuous mode
[  521.259276] fab-br0: port 1(fbond) entered disabled state
[  521.294079] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.294218] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.309291] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.309441] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.325229] fbond (unregistering): Released all slaves