[ 1317.763354][T18253] veth0: entered allmulticast mode
[ 1317.763795][T18253] veth1: entered allmulticast mode
[ 1317.764161][T18253] veth2: entered allmulticast mode
[ 1317.764551][T18253] veth3: entered allmulticast mode
[ 1336.416734][T18253] veth0: left allmulticast mode
[ 1336.417244][T18253] veth1: left allmulticast mode
[ 1336.417507][T18253] veth2: left allmulticast mode
[ 1336.417763][T18253] veth3: left allmulticast mode