discovery can't be ready. failed to read cpufreq directory

[loprx]

What happened:

nvidia.com/gpu-operator, node-feature-discovery start fail, this is log.
Observing the core log is "failed to read cpufreq directory" err="open /host-sys/devices/system/cpu/cpufreq: no such file or directory"

[root@master sys]# kubectl logs pod/gpu-operator-1732781733-node-feature-discovery-worker-sdnsn | head
I1128 08:15:36.238949       1 nfd-worker.go:293] "Node Feature Discovery Worker" version="v0.16.6" nodeName="node" namespace="gpu-operator"
I1128 08:15:36.240262       1 nfd-worker.go:622] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I1128 08:15:36.240636       1 nfd-worker.go:654] "configuration successfully updated" configuration={"Core":{"Klog":{},"LabelWhiteList":"","NoPublish":false,"FeatureSources":["all"],"Sources":null,"LabelSources":["all"],"SleepInterval":{"Duration":60000000000}},"Sources":{"cpu":{"cpuid":{"attributeBlacklist":["AVX10","BMI1","BMI2","CLMUL","CMOV","CX16","ERMS","F16C","HTT","LZCNT","MMX","MMXEXT","NX","POPCNT","RDRAND","RDSEED","RDTSCP","SGX","SGXLC","SSE","SSE2","SSE3","SSE4","SSE42","SSSE3","TDX_GUEST"]}},"custom":[],"fake":{"labels":{"fakefeature1":"true","fakefeature2":"true","fakefeature3":"true"},"flagFeatures":["flag_1","flag_2","flag_3"],"attributeFeatures":{"attr_1":"true","attr_2":"false","attr_3":"10"},"instanceFeatures":[{"attr_1":"true","attr_2":"false","attr_3":"10","attr_4":"foobar","name":"instance_1"},{"attr_1":"true","attr_2":"true","attr_3":"100","name":"instance_2"},{"name":"instance_3"}]},"kernel":{"KconfigFile":"","configOpts":["NO_HZ","NO_HZ_IDLE","NO_HZ_FULL","PREEMPT"]},"local":{},"pci":{"deviceClassWhitelist":["02","0200","0207","0300","0302"],"deviceLabelFields":["vendor"]},"usb":{"deviceClassWhitelist":["0e","ef","fe","ff"],"deviceLabelFields":["class","vendor","device"]}}}
I1128 08:15:36.262017       1 metrics.go:44] "metrics server starting" port=":8081"
E1128 08:15:36.262249       1 pstate_amd64.go:75] "failed to read cpufreq directory" err="open /host-sys/devices/system/cpu/cpufreq: no such file or directory"

K8s config is:

    volumeMounts:
     - mountPath: /host-sys
      name: host-sys

But the path on my machine is like this:

[root@master sys]# !1203
ll devices/system/cpu
total 0
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu0
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu1
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu10
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu11
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu12
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu13
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu14
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu15
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu16
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu17
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu18
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu19
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu2
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu20
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu21
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu22
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu23
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu24
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu25
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu26
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu27
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu28
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu29
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu3
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu30
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu31
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu4
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu5
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu6
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu7
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu8
drwxr-xr-x. 9 root root    0 Nov 28 22:12 cpu9
drwxr-xr-x. 2 root root    0 Nov 28 22:12 cpuidle
drwxr-xr-x. 2 root root    0 Nov 28 22:12 intel_pstate
-r--r--r--. 1 root root 4096 Nov 28 22:12 isolated
-r--r--r--. 1 root root 4096 Nov 28 22:12 kernel_max
drwxr-xr-x. 2 root root    0 Nov 28 22:12 microcode
-r--r--r--. 1 root root 4096 Nov 28 22:12 modalias
-r--r--r--. 1 root root 4096 Nov 28 22:12 nohz_full
-r--r--r--. 1 root root 4096 Nov 28 22:12 offline
-r--r--r--. 1 root root 4096 Nov 14 21:22 online
-r--r--r--. 1 root root 4096 Nov 28 22:12 possible
drwxr-xr-x. 2 root root    0 Nov 28 22:12 power
-r--r--r--. 1 root root 4096 Nov 28 22:12 present
drwxr-xr-x. 2 root root    0 Nov 28 22:12 smt
-rw-r--r--. 1 root root 4096 Nov 28 22:12 uevent
drwxr-xr-x. 2 root root    0 Nov 28 22:12 vulnerabilities

[root@master sys]# ll devices/system/cpu/cpu0/
total 0
drwxr-xr-x. 6 root root    0 Nov 16 20:13 cache
drwxr-xr-x. 2 root root    0 Nov 16 20:12 cpufreq
drwxr-xr-x. 7 root root    0 Nov 28 22:23 cpuidle
-r--------. 1 root root 4096 Nov 28 22:23 crash_notes
-r--------. 1 root root 4096 Nov 28 22:23 crash_notes_size
lrwxrwxrwx. 1 root root    0 Nov 28 22:23 driver -> ../../../../bus/cpu/drivers/processor
lrwxrwxrwx. 1 root root    0 Nov 28 22:23 firmware_node -> ../../../LNXSYSTM:00/device:00/ACPI0004:00/LNXCPU:00
drwxr-xr-x. 2 root root    0 Nov 28 22:23 microcode
lrwxrwxrwx. 1 root root    0 Nov 28 22:23 node0 -> ../../node/node0
-rw-r--r--. 1 root root 4096 Nov 28 22:23 online
drwxr-xr-x. 2 root root    0 Nov 28 22:23 power
lrwxrwxrwx. 1 root root    0 Nov 28 22:23 subsystem -> ../../../../bus/cpu
drwxr-xr-x. 2 root root    0 Nov 28 22:23 thermal_throttle
drwxr-xr-x. 2 root root    0 Nov 14 21:22 topology
-rw-r--r--. 1 root root 4096 Nov 28 22:23 uevent

I found the code and think it may be related, not just whether it is correct or not.
path: source/cpu/pstate_amd64.go

// Discover p-state related features such as turbo boost.
func detectPstate() (map[string]string, error) {
// Check that sysfs is available
sysfsBase := hostpath.SysfsDir.Path("devices/system/cpu")
if _, err := os.Stat(sysfsBase); err != nil {
	return nil, err
}
//  some code .... ignore

// Determine scaling governor that is being used
cpufreqDir := filepath.Join(sysfsBase, "cpufreq")
policies, err := os.ReadDir(cpufreqDir)
if err != nil {
	klog.ErrorS(err, "failed to read cpufreq directory")
	return features, nil
}

What you expected to happen:

Compatibility with multi-core CPUs.

How to reproduce it (as minimally and precisely as possible):

According to the environment configuration, it is necessary to present it

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version): 1.23.6-0.x86_64
• Cloud provider or hardware configuration:

[root@master sys]# lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                32
On-line CPU(s) list:   0-31
Thread(s) per core:    2
Core(s) per socket:    16
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 79
Model name:            Intel(R) Xeon(R) CPU E5-2682 v4 @ 2.50GHz
Stepping:              1
CPU MHz:               2202.911
CPU max MHz:           3000.0000
CPU min MHz:           1200.0000
BogoMIPS:              5000.56
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              40960K
NUMA node0 CPU(s):     0-31
Flags:                 fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb cat_l3 cdp_l3 invpcid_single intel_ppin intel_pt ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts md_clear spec_ctrl intel_stibp flush_l1d

• OS (e.g: cat /etc/os-release): Centos7.9
• Kernel (e.g. uname -a): Linux master 3.10.0-1160.el7.x86_64
• Install tools: https://github.com/NVIDIA/gpu-operator
• Network plugin and version (if this is a network-related bug):
• Others: NVIDIA-GeForce-RTX-3070