[ 1512.372745][ T4482] veth0: entered allmulticast mode
[ 1512.373220][ T4482] veth1: entered allmulticast mode
[ 1512.373528][ T4482] veth2: entered allmulticast mode
[ 1512.373811][ T4482] veth3: entered allmulticast mode
[ 1537.756501][ T4482] veth0: left allmulticast mode
[ 1537.756804][ T4482] veth1: left allmulticast mode
[ 1537.757014][ T4482] veth2: left allmulticast mode
[ 1537.757230][ T4482] veth3: left allmulticast mode