[  537.646657] bond0 (unregistering): Released all slaves
[  538.128262] fab-br0: port 1(fbond) entered blocking state
[  538.128330] fab-br0: port 1(fbond) entered disabled state
[  538.128381] fbond: entered allmulticast mode
[  538.128467] fbond: entered promiscuous mode
[  538.144307] veth1-bond: entered promiscuous mode
[  538.144413] veth1-bond: entered allmulticast mode
[  538.144492] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.156655] veth2-bond: entered promiscuous mode
[  538.156761] veth2-bond: entered allmulticast mode
[  538.156827] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.178852] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.191369] fab-br0: port 1(fbond) entered blocking state
[  538.191445] fab-br0: port 1(fbond) entered forwarding state
[  538.248068] tc (19491) used greatest stack depth: 11904 bytes left
[  538.281856] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.282030] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.282102] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.282162] fbond: active interface up!
[  539.726167] fbond: left allmulticast mode
[  539.726290] veth1-bond: left allmulticast mode
[  539.726354] veth2-bond: left allmulticast mode
[  539.726417] fbond: left promiscuous mode
[  539.726475] veth1-bond: left promiscuous mode
[  539.726560] veth2-bond: left promiscuous mode
[  539.726654] fab-br0: port 1(fbond) entered disabled state
[  539.756333] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.756437] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.765056] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.765181] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.774909] fbond (unregistering): Released all slaves