[  518.990341] bond0 (unregistering): Released all slaves
[  519.422717] fab-br0: port 1(fbond) entered blocking state
[  519.422812] fab-br0: port 1(fbond) entered disabled state
[  519.422868] fbond: entered allmulticast mode
[  519.422961] fbond: entered promiscuous mode
[  519.437227] veth1-bond: entered promiscuous mode
[  519.437338] veth1-bond: entered allmulticast mode
[  519.437435] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.450130] veth2-bond: entered promiscuous mode
[  519.450221] veth2-bond: entered allmulticast mode
[  519.450298] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.486138] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.486313] fab-br0: port 1(fbond) entered blocking state
[  519.486364] fab-br0: port 1(fbond) entered forwarding state
[  519.581180] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.581289] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.581352] fbond: active interface up!
[  520.760910] fbond: left allmulticast mode
[  520.760966] veth1-bond: left allmulticast mode
[  520.761001] veth2-bond: left allmulticast mode
[  520.761040] fbond: left promiscuous mode
[  520.761070] veth1-bond: left promiscuous mode
[  520.761133] veth2-bond: left promiscuous mode
[  520.761199] fab-br0: port 1(fbond) entered disabled state
[  520.794408] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.794529] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.815296] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.815430] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.831289] fbond (unregistering): Released all slaves