[ 1293.172235][T15974] veth0: entered allmulticast mode
[ 1293.172924][T15974] veth1: entered allmulticast mode
[ 1293.173843][T15974] veth2: entered allmulticast mode
[ 1293.174259][T15974] veth3: entered allmulticast mode
[ 1311.636122][T15974] veth0: left allmulticast mode
[ 1311.636610][T15974] veth1: left allmulticast mode
[ 1311.636847][T15974] veth2: left allmulticast mode
[ 1311.637082][T15974] veth3: left allmulticast mode