root@n005:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 22.04.5 LTS
Release:        22.04
Codename:       jammy
root@n005:~# uname -ar
Linux n005 5.15.0-126-generic #136-Ubuntu SMP Wed Nov 6 09:59:54 UTC 2024 
aarch64 aarch64 aarch64 GNU/Linux
root@n005:~# modprobe -vvv cppc_cpufreq
modprobe: INFO: ../libkmod/libkmod.c:367 kmod_set_log_fn() custom logging 
function 0xaaaaaaaa5970 registered
modprobe: DEBUG: ../libkmod/libkmod-index.c:757 index_mm_open() 
file=/lib/modules/5.15.0-126-generic/modules.dep.bin
modprobe: DEBUG: ../libkmod/libkmod-index.c:757 index_mm_open() 
file=/lib/modules/5.15.0-126-generic/modules.alias.bin
modprobe: DEBUG: ../libkmod/libkmod-index.c:757 index_mm_open() 
file=/lib/modules/5.15.0-126-generic/modules.symbols.bin
modprobe: DEBUG: ../libkmod/libkmod-index.c:757 index_mm_open() 
file=/lib/modules/5.15.0-126-generic/modules.builtin.alias.bin
modprobe: DEBUG: ../libkmod/libkmod-index.c:757 index_mm_open() 
file=/lib/modules/5.15.0-126-generic/modules.builtin.bin
modprobe: DEBUG: ../libkmod/libkmod-module.c:556 kmod_module_new_from_lookup() 
input alias=cppc_cpufreq, normalized=cppc_cpufreq
modprobe: DEBUG: ../libkmod/libkmod-module.c:562 kmod_module_new_from_lookup() 
lookup modules.dep cppc_cpufreq
modprobe: DEBUG: ../libkmod/libkmod.c:597 kmod_search_moddep() use mmaped index 
'modules.dep' modname=cppc_cpufreq
modprobe: DEBUG: ../libkmod/libkmod.c:405 kmod_pool_get_module() get module 
name='cppc_cpufreq' found=(nil)
modprobe: DEBUG: ../libkmod/libkmod.c:413 kmod_pool_add_module() add 
0xaaaaaaad7cd0 key='cppc_cpufreq'
modprobe: DEBUG: ../libkmod/libkmod-module.c:202 kmod_module_parse_depline() 0 
dependencies for cppc_cpufreq
modprobe: DEBUG: ../libkmod/libkmod-module.c:589 kmod_module_new_from_lookup() 
lookup cppc_cpufreq=0, list=0xaaaaaaadf0c0
modprobe: DEBUG: ../libkmod/libkmod.c:502 lookup_builtin_file() use mmaped 
index 'modules.builtin' modname=cppc_cpufreq
modprobe: DEBUG: ../libkmod/libkmod-module.c:1760 kmod_module_get_initstate() 
could not open '/sys/module/cppc_cpufreq/initstate': No such file or directory
modprobe: DEBUG: ../libkmod/libkmod-module.c:1770 kmod_module_get_initstate() 
could not open '/sys/module/cppc_cpufreq': No such file or directory
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=snd_pcsp mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=snd_usb_audio mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=cx88_alsa mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=snd_atiixp_modem mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=snd_intel8x0m mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=snd_via82xx_modem mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=ib_ipoib mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=md_mod mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=bonding mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=dummy mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=net mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=iommu mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=arm_smmu mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1404 kmod_module_get_options() 
modname=ipv6 mod->name=cppc_cpufreq mod->alias=(null)
modprobe: DEBUG: ../libkmod/libkmod-module.c:1760 kmod_module_get_initstate() 
could not open '/sys/module/cppc_cpufreq/initstate': No such file or directory
modprobe: DEBUG: ../libkmod/libkmod-module.c:1770 kmod_module_get_initstate() 
could not open '/sys/module/cppc_cpufreq': No such file or directory
modprobe: DEBUG: ../libkmod/libkmod-module.c:750 kmod_module_get_path() 
name='cppc_cpufreq' 
path='/lib/modules/5.15.0-126-generic/kernel/drivers/cpufreq/cppc_cpufreq.ko'
modprobe: DEBUG: ../libkmod/libkmod-module.c:750 kmod_module_get_path() 
name='cppc_cpufreq' 
path='/lib/modules/5.15.0-126-generic/kernel/drivers/cpufreq/cppc_cpufreq.ko'
insmod /lib/modules/5.15.0-126-generic/kernel/drivers/cpufreq/cppc_cpufreq.ko 
modprobe: DEBUG: ../libkmod/libkmod-module.c:750 kmod_module_get_path() 
name='cppc_cpufreq' 
path='/lib/modules/5.15.0-126-generic/kernel/drivers/cpufreq/cppc_cpufreq.ko'
modprobe: INFO: ../libkmod/libkmod-module.c:892 kmod_module_insert_module() 
Failed to insert module 
'/lib/modules/5.15.0-126-generic/kernel/drivers/cpufreq/cppc_cpufreq.ko': No 
such device
modprobe: ERROR: could not insert 'cppc_cpufreq': No such device
modprobe: DEBUG: ../libkmod/libkmod-module.c:468 kmod_module_unref() 
kmod_module 0xaaaaaaad7cd0 released
modprobe: DEBUG: ../libkmod/libkmod.c:421 kmod_pool_del_module() del 
0xaaaaaaad7cd0 key='cppc_cpufreq'
modprobe: INFO: ../libkmod/libkmod.c:334 kmod_unref() context 0xaaaaaaad7540 
released
root@n005:~#

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https://bugs.launchpad.net/bugs/2053049

Title:
  cppc_cpufreq.ko doesn't load on Cavium ThunderX2 system w/Ubuntu
  22.04.3 LTS

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