[ 1958.966790][T18812] veth0: entered allmulticast mode
[ 1958.968760][T18812] veth1: entered allmulticast mode
[ 1958.969773][T18812] veth2: entered allmulticast mode
[ 1958.970770][T18812] veth3: entered allmulticast mode
[ 1982.126449][T18812] veth0: left allmulticast mode
[ 1982.127076][T18812] veth1: left allmulticast mode
[ 1982.127632][T18812] veth2: left allmulticast mode
[ 1982.128242][T18812] veth3: left allmulticast mode