[ 1672.239386][ T7902] veth0: entered allmulticast mode
[ 1672.240168][ T7902] veth1: entered allmulticast mode
[ 1672.241491][ T7902] veth2: entered allmulticast mode
[ 1672.242053][ T7902] veth3: entered allmulticast mode
[ 1696.430030][ T7902] veth0: left allmulticast mode
[ 1696.430892][ T7902] veth1: left allmulticast mode
[ 1696.431630][ T7902] veth2: left allmulticast mode
[ 1696.432365][ T7902] veth3: left allmulticast mode