[  874.974472][T20635] veth0: entered allmulticast mode
[  874.975205][T20635] veth1: entered allmulticast mode
[  874.975786][T20635] veth2: entered allmulticast mode
[  874.976337][T20635] veth3: entered allmulticast mode
[  874.976905][T20635] veth4: entered allmulticast mode
[  874.977472][T20635] veth5: entered allmulticast mode
[  887.592099][T20635] veth0: left allmulticast mode
[  887.592432][T20635] veth1: left allmulticast mode
[  887.592731][T20635] veth2: left allmulticast mode
[  887.592999][T20635] veth3: left allmulticast mode
[  887.593267][T20635] veth4: left allmulticast mode
[  887.593539][T20635] veth5: left allmulticast mode