[ 1332.496478][T18209] veth0: entered allmulticast mode
[ 1332.496910][T18209] veth1: entered allmulticast mode
[ 1332.497297][T18209] veth2: entered allmulticast mode
[ 1332.497627][T18209] veth3: entered allmulticast mode
[ 1351.041490][T18209] veth0: left allmulticast mode
[ 1351.041854][T18209] veth1: left allmulticast mode
[ 1351.042127][T18209] veth2: left allmulticast mode
[ 1351.042362][T18209] veth3: left allmulticast mode