[ 1613.976836][T13454] veth0: entered allmulticast mode
[ 1613.977873][T13454] veth1: entered allmulticast mode
[ 1613.978192][T13454] veth2: entered allmulticast mode
[ 1613.978515][T13454] veth3: entered allmulticast mode
[ 1641.420944][T13454] veth0: left allmulticast mode
[ 1641.421372][T13454] veth1: left allmulticast mode
[ 1641.421654][T13454] veth2: left allmulticast mode
[ 1641.422034][T13454] veth3: left allmulticast mode