[ 1666.233266][ T7612] veth0: entered allmulticast mode
[ 1666.234075][ T7612] veth1: entered allmulticast mode
[ 1666.234645][ T7612] veth2: entered allmulticast mode
[ 1666.235202][ T7612] veth3: entered allmulticast mode
[ 1690.671193][ T7612] veth0: left allmulticast mode
[ 1690.671717][ T7612] veth1: left allmulticast mode
[ 1690.672198][ T7612] veth2: left allmulticast mode
[ 1690.672713][ T7612] veth3: left allmulticast mode