[  532.420698] fab-br0: port 1(fbond) entered blocking state
[  532.420778] fab-br0: port 1(fbond) entered disabled state
[  532.420886] fbond: entered allmulticast mode
[  532.421006] fbond: entered promiscuous mode
[  532.436181] veth1-bond: entered promiscuous mode
[  532.436237] veth1-bond: entered allmulticast mode
[  532.436300] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.450470] veth2-bond: entered promiscuous mode
[  532.450542] veth2-bond: entered allmulticast mode
[  532.450595] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.467833] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.495431] fab-br0: port 1(fbond) entered blocking state
[  532.495489] fab-br0: port 1(fbond) entered forwarding state
[  532.570845] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.570992] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.571084] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.571150] fbond: active interface up!
[  534.062992] fbond: left allmulticast mode
[  534.063044] veth1-bond: left allmulticast mode
[  534.063076] veth2-bond: left allmulticast mode
[  534.063123] fbond: left promiscuous mode
[  534.063155] veth1-bond: left promiscuous mode
[  534.063200] veth2-bond: left promiscuous mode
[  534.063258] fab-br0: port 1(fbond) entered disabled state
[  534.115598] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.115714] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.129081] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.129230] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.138961] fbond (unregistering): Released all slaves