[ 1649.413894][ T6256] veth0: entered allmulticast mode
[ 1649.415032][ T6256] veth1: entered allmulticast mode
[ 1649.415698][ T6256] veth2: entered allmulticast mode
[ 1649.416003][ T6256] veth3: entered allmulticast mode
[ 1676.171221][ T6256] veth0: left allmulticast mode
[ 1676.171566][ T6256] veth1: left allmulticast mode
[ 1676.171790][ T6256] veth2: left allmulticast mode
[ 1676.172010][ T6256] veth3: left allmulticast mode