[  592.039650][ T7945] veth0: entered allmulticast mode
[  592.040161][ T7945] veth1: entered allmulticast mode
[  592.040501][ T7945] veth2: entered allmulticast mode
[  592.040796][ T7945] veth3: entered allmulticast mode
[  602.647777][ T7945] veth0: left allmulticast mode
[  602.648023][ T7945] veth1: left allmulticast mode
[  602.648201][ T7945] veth2: left allmulticast mode
[  602.648366][ T7945] veth3: left allmulticast mode