[ 1493.786117][ T7413] veth0: entered allmulticast mode
[ 1493.786622][ T7413] veth1: entered allmulticast mode
[ 1493.786957][ T7413] veth2: entered allmulticast mode
[ 1493.787318][ T7413] veth3: entered allmulticast mode
[ 1521.009152][ T7413] veth0: left allmulticast mode
[ 1521.009549][ T7413] veth1: left allmulticast mode
[ 1521.009788][ T7413] veth2: left allmulticast mode
[ 1521.010276][ T7413] veth3: left allmulticast mode