[  637.281184][T19131] veth0: entered allmulticast mode
[  637.281603][T19131] veth1: entered allmulticast mode
[  637.281905][T19131] veth2: entered allmulticast mode
[  637.282191][T19131] veth3: entered allmulticast mode
[  637.282491][T19131] veth4: entered allmulticast mode
[  637.282774][T19131] veth5: entered allmulticast mode
[  648.369855][T19131] veth0: left allmulticast mode
[  648.370102][T19131] veth1: left allmulticast mode
[  648.371357][T19131] veth2: left allmulticast mode
[  648.371542][T19131] veth3: left allmulticast mode
[  648.371720][T19131] veth4: left allmulticast mode
[  648.371894][T19131] veth5: left allmulticast mode