[ 2875.593815][ T7886] veth0: entered allmulticast mode
[ 2875.594299][ T7886] veth1: entered allmulticast mode
[ 2875.594600][ T7886] veth2: entered allmulticast mode
[ 2875.594908][ T7886] veth3: entered allmulticast mode
[ 2902.787492][ T7886] veth0: left allmulticast mode
[ 2902.787800][ T7886] veth1: left allmulticast mode
[ 2902.788031][ T7886] veth2: left allmulticast mode
[ 2902.788251][ T7886] veth3: left allmulticast mode