[ 1768.453121][T16391] veth0: entered allmulticast mode
[ 1768.453959][T16391] veth1: entered allmulticast mode
[ 1768.454519][T16391] veth2: entered allmulticast mode
[ 1768.455083][T16391] veth3: entered allmulticast mode
[ 1791.342846][T16391] veth0: left allmulticast mode
[ 1791.343633][T16391] veth1: left allmulticast mode
[ 1791.344334][T16391] veth2: left allmulticast mode
[ 1791.345016][T16391] veth3: left allmulticast mode