[  537.690160] bond0 (unregistering): Released all slaves
[  538.040705] fab-br0: port 1(fbond) entered blocking state
[  538.040812] fab-br0: port 1(fbond) entered disabled state
[  538.040888] fbond: entered allmulticast mode
[  538.040983] fbond: entered promiscuous mode
[  538.052673] veth1-bond: entered promiscuous mode
[  538.052730] veth1-bond: entered allmulticast mode
[  538.052784] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.061821] veth2-bond: entered promiscuous mode
[  538.061879] veth2-bond: entered allmulticast mode
[  538.061928] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.109880] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.110017] fab-br0: port 1(fbond) entered blocking state
[  538.110062] fab-br0: port 1(fbond) entered forwarding state
[  538.205959] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.206121] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.206201] fbond: active interface up!
[  539.315687] fbond: left allmulticast mode
[  539.315744] veth1-bond: left allmulticast mode
[  539.315787] veth2-bond: left allmulticast mode
[  539.315829] fbond: left promiscuous mode
[  539.315879] veth1-bond: left promiscuous mode
[  539.315931] veth2-bond: left promiscuous mode
[  539.315989] fab-br0: port 1(fbond) entered disabled state
[  539.357899] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.358016] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.374009] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.374163] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.389930] fbond (unregistering): Released all slaves