NVMe spec version message could use a newline
driver - device drivers
dev_err(nvme->n_dip, CE_CONT, "?NVMe spec version %d.%d", nvme->n_version.v_major, nvme->n_version.v_minor);
Since it is using CE_CONT, a newline is not appended to the message. As a result during verbose booting, whatever follows it is concatenated onto the same line.