Could you please add the kernel messages? I need the PCI identifiers for the patch, in short the output from: dev_err(ctrl->device, "VID:%04x model:%.*s firmware:%.*s\n", subsys->vendor_id, nvme_strlen(subsys->model, sizeof(subsys->model)), subsys->model, nvme_strlen(subsys->firmware_rev, sizeof(subsys->firmware_rev)), subsys->firmware_rev);