[ 1471.182036][ T7185] veth0: entered allmulticast mode
[ 1471.182539][ T7185] veth1: entered allmulticast mode
[ 1471.182889][ T7185] veth2: entered allmulticast mode
[ 1471.189523][ T7185] veth3: entered allmulticast mode
[ 1496.267592][ T7185] veth0: left allmulticast mode
[ 1496.267888][ T7185] veth1: left allmulticast mode
[ 1496.268110][ T7185] veth2: left allmulticast mode
[ 1496.268331][ T7185] veth3: left allmulticast mode