[  532.361971] fab-br0: port 1(fbond) entered blocking state
[  532.362056] fab-br0: port 1(fbond) entered disabled state
[  532.362111] fbond: entered allmulticast mode
[  532.362201] fbond: entered promiscuous mode
[  532.375435] veth1-bond: entered promiscuous mode
[  532.375516] veth1-bond: entered allmulticast mode
[  532.375588] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.392393] veth2-bond: entered promiscuous mode
[  532.392468] veth2-bond: entered allmulticast mode
[  532.392531] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.407776] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.440679] fab-br0: port 1(fbond) entered blocking state
[  532.440760] fab-br0: port 1(fbond) entered forwarding state
[  532.512758] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.512908] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.512972] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.513021] fbond: active interface up!
[  534.003879] fbond: left allmulticast mode
[  534.003937] veth1-bond: left allmulticast mode
[  534.003984] veth2-bond: left allmulticast mode
[  534.004032] fbond: left promiscuous mode
[  534.004065] veth1-bond: left promiscuous mode
[  534.004114] veth2-bond: left promiscuous mode
[  534.004174] fab-br0: port 1(fbond) entered disabled state
[  534.044764] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.044844] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.061954] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.062096] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.071863] fbond (unregistering): Released all slaves