[ 1647.821797][ T7646] veth0: entered allmulticast mode
[ 1647.822303][ T7646] veth1: entered allmulticast mode
[ 1647.822631][ T7646] veth2: entered allmulticast mode
[ 1647.822934][ T7646] veth3: entered allmulticast mode
[ 1674.327775][ T7646] veth0: left allmulticast mode
[ 1674.328127][ T7646] veth1: left allmulticast mode
[ 1674.328378][ T7646] veth2: left allmulticast mode
[ 1674.329236][ T7646] veth3: left allmulticast mode