[  900.760682][T22009] veth0: entered allmulticast mode
[  900.761112][T22009] veth1: entered allmulticast mode
[  900.761450][T22009] veth2: entered allmulticast mode
[  900.761776][T22009] veth3: entered allmulticast mode
[  900.762097][T22009] veth4: entered allmulticast mode
[  900.762385][T22009] veth5: entered allmulticast mode
[  912.735272][T22009] veth0: left allmulticast mode
[  912.735533][T22009] veth1: left allmulticast mode
[  912.735720][T22009] veth2: left allmulticast mode
[  912.735888][T22009] veth3: left allmulticast mode
[  912.736056][T22009] veth4: left allmulticast mode
[  912.736228][T22009] veth5: left allmulticast mode