[ 1632.482697][ T8013] veth0: entered allmulticast mode
[ 1632.483972][ T8013] veth1: entered allmulticast mode
[ 1632.484315][ T8013] veth2: entered allmulticast mode
[ 1632.484616][ T8013] veth3: entered allmulticast mode
[ 1659.257020][ T8013] veth0: left allmulticast mode
[ 1659.257495][ T8013] veth1: left allmulticast mode
[ 1659.257878][ T8013] veth2: left allmulticast mode
[ 1659.258251][ T8013] veth3: left allmulticast mode