[Bug 221569] New: Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[Bug 221569] New: Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

            Bug ID: 221569
           Summary: Laptop fan too loud (spinning nearly always) hp-wmi
                    7.1-rc4 kerenel
           Product: Drivers
           Version: 2.5
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: Platform_x86
          Assignee: drivers_platform_x86@kernel-bugs.osdl.org
          Reporter: moravec@ukf.sk
        Regression: No

Hello, I'm testing 7.1 kernel tree end seeing much louder fan on my laptop even
when system is idling. CPU fan is spinning nearly all the time even CPU
reported temperatures are low. Currently:

migo@migo-HP:~$ uname -a
Linux migo-HP 7.1.0-rc4-00685-g4cbfe4502e3d #45 SMP PREEMPT_DYNAMIC Sun May 24
12:47:18 CEST 2026 x86_64 GNU/Linux


In 7.0 kernel tree is my laptop much quieter, fan spins only sometimes and with
lower RPM.

Machine is: HP OmniBook X Flip Laptop 16-ar0xx, with Arch Linux installed.

Is there any way I can make more exact/useful report or debug this issue?

Thank you!

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #1 from Artem S. Tashkinov (aros@gmx.com) ---
I've no idea, but you could bisect:

https://docs.kernel.org/admin-guide/bug-bisect.html

to speed up the process of identifying the bad commit and fixing the
regression.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #2 from Milan Oravec (moravec@ukf.sk) ---
OK, thank you, I'll wait for final 7.1 and then when not fixed I'll do
bisection. Is it OK?

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #3 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
(In reply to Milan Oravec from comment #2)
> OK, thank you, I'll wait for final 7.1 and then when not fixed I'll do
> bisection. Is it OK?

Well, then a lot more people might run into this (depending on how many
machines this affects), unless somebody else runs into the problem and fixes
it. But I haven't seen any similar reports. So waiting might just delay things
and broaden the impact.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #4 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Can you maybe share the full dmesg from 7.0 and one from 7.1-rc, too?

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #5 from Milan Oravec (moravec@ukf.sk) ---
Sorry for long response time :( I've a lot of work recently. :(

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #6 from Milan Oravec (moravec@ukf.sk) ---
Created attachment 310223
  --> https://bugzilla.kernel.org/attachment.cgi?id=310223&action=edit
syslog7.1-rc

syslog7.1-rc

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #7 from Milan Oravec (moravec@ukf.sk) ---
Created attachment 310224
  --> https://bugzilla.kernel.org/attachment.cgi?id=310224&action=edit
syslog7.0.8

syslog7.0.8

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #8 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Thx. Can I CC you when forwarding this by mail? This would expose your email
address.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #9 from Milan Oravec (moravec@ukf.sk) ---
Yes, you can. I've tried do switch Power mode to Powersave (via Gnome menu) to
lower/disable FAN RPMs and got this error in dmsg:

jún 01 09:34:30 migo-HP kernel: platform_profile: Failed to get profile for
handler hp-wmi

but this is error is present in 7.0 too, so this is not new in 7.1 tree.

load is low:

migo@migo-HP:~$ w
 09:47:38 up  1:55,  1 user,  load average: 0,42, 0,39, 0,35

sensors output:

hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +40.0°C  

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +39.0°C  

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +82.0°C  

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +38.0°C  
PPT:           3.09 W  (avg =   3.09 W)
sclk:         682 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:        2100 RPM


All temperatures are low BUT wifi module reports: temp1: +82.0°C, I don't know
if it is real temperature reading. May be caused by this?

jún 01 08:00:38 migo-HP kernel:  slab kmalloc-8k start ffff8e49a8786000 pointer
offset 4176 size 8192
jún 01 08:00:38 migo-HP kernel: ------------[ cut here ]------------
jún 01 08:00:38 migo-HP kernel: list_add corruption. prev->next should be next
(ffff8e485fd38918), but was ffff8e49a8787050. (prev=ffff8e49a8787050).
jún 01 08:00:38 migo-HP kernel: WARNING: lib/list_debug.c:32 at
__list_add_valid_or_report+0x71/0xc0, CPU#1: napi/phy0-0/632
jún 01 08:00:38 migo-HP kernel: Modules linked in: tun ovpn ip6_udp_tunnel
udp_tunnel nft_limit xt_limit xt_conntrack xt_pkttype br_netfilter xt_LOG
nf_log_syslog xt_tcpudp nft_compat x_tables snd_seq_dummy snd_hrtimer snd_seq
snd_seq_device nft_masq nft_ct nft_reject_ipv4 nf_reject_ipv4 nft_reject
act_csum cls_u32 sch_htb nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6
nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc nls_utf8 cifs dns_resolver
nls_ucs2_utils netfs cifs_md4 ccm snd_ctl_led nls_ascii vfat fat joydev mt7925e
mt7925_common mt792x_lib snd_acp_legacy_mach mt76_connac_lib snd_acp_mach
snd_soc_nau8821 mt76 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm
snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 snd_sof_amd_acp63 mac80211
snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp
snd_sof_xtensa_dsp snd_sof_pci snd_sof snd_sof_utils snd_pci_ps
snd_soc_acpi_amd_match snd_soc_acpi_amd_sdca_quirks snd_amd_sdw_acpi btusb
soundwire_amd amd_atl soundwire_generic_allocation snd_hda_codec_alc269 btrtl
hp_bioscfg
jún 01 08:00:38 migo-HP kernel:  soundwire_bus snd_hda_scodec_component btintel
snd_hda_codec_realtek_lib snd_hda_scodec_cs35l41_spi intel_rapl_msr regmap_spi
snd_hda_codec_generic snd_soc_sdca btbcm intel_rapl_common
firmware_attributes_class snd_hda_intel btmtk cfg80211 uvcvideo snd_soc_core
snd_hda_codec videobuf2_vmalloc bluetooth videobuf2_memops uvc snd_compress
videobuf2_v4l2 snd_hwdep snd_acp_pci hid_multitouch snd_amd_acpi_mach
snd_hda_core spd5118 videodev snd_acp_legacy_common ucsi_acpi snd_intel_dspcfg
snd_hda_scodec_cs35l41_i2c snd_pci_acp6x kvm_amd typec_ucsi
snd_hda_scodec_cs35l41 snd_pcm hp_wmi snd_soc_cs_amp_lib videobuf2_common
snd_pci_acp5x typec snd_timer sparse_keymap sp5100_tco snd_soc_cs35l41_lib
snd_rn_pci_acp3x kvm mc irqbypass pcspkr rapl wmi_bmof rfkill cs_dsp mousedev
k10temp libarc4 roles snd thunderbolt amdxdna regmap_i2c snd_acp_config
i2c_hid_acpi i2c_piix4 ccp amd_pmc snd_soc_acpi i2c_hid amd_sfh
serial_multi_instantiate soundcore i2c_smbus snd_pci_acp3x dm_mod sg
crypto_user ext4 mbcache jbd2
jún 01 08:00:38 migo-HP kernel:  hid_logitech_hidpp hid_logitech_dj amdgpu
hid_generic usbhid drm_buddy amdxcp i2c_algo_bit mfd_core drm_ttm_helper ttm
drm_exec drm_panel_backlight_quirks gpu_sched atkbd drm_suballoc_helper nvme
libps2 drm_display_helper vivaldi_fmap nvme_core i8042 video cec nvme_keyring
serio wmi nvme_auth crc16
jún 01 08:00:38 migo-HP kernel: CPU: 1 UID: 0 PID: 632 Comm: napi/phy0-0 Not
tainted 7.1.0-rc6 #46 PREEMPT(full)  de9cf86dc25a047cfc902454a5917cc7702f3bb2
jún 01 08:00:38 migo-HP kernel: Hardware name: HP HP OmniBook X Flip Laptop
16-ar0xxx/8DA8, BIOS F.11 11/03/2025
jún 01 08:00:38 migo-HP kernel: RIP: 0010:__list_add_valid_or_report+0x7a/0xc0
jún 01 08:00:38 migo-HP kernel: Code: 48 89 e9 48 89 de 67 48 0f b9 3a eb ba 48
39 16 74 1f 48 89 f7 e8 a6 3e 43 00 48 8d 3d cf 99 49 02 48 8b 13 48 89 d9 48
89 ee <67> 48 0f b9 3a eb 96 48 39 fe 74 07 b0 01 48 39 fa 75 1d 48 8d 05
jún 01 08:00:38 migo-HP kernel: RSP: 0018:ffffd4af0bfcfc80 EFLAGS: 00010202
jún 01 08:00:38 migo-HP kernel: RAX: 0000000000000001 RBX: ffff8e49a8787050
RCX: ffff8e49a8787050
jún 01 08:00:38 migo-HP kernel: RDX: ffff8e49a8787050 RSI: ffff8e485fd38918
RDI: ffffffffabcd6880
jún 01 08:00:38 migo-HP kernel: RBP: ffff8e485fd38918 R08: 0000000000000000
R09: ffffffffaba783a0
jún 01 08:00:38 migo-HP kernel: R10: ffffd4af0bfcf9c8 R11: ffffd4af0bfcf9c0
R12: ffff8e4793caa840
jún 01 08:00:38 migo-HP kernel: R13: ffff8e485fd32120 R14: ffff8e4793caa810
R15: ffff8e485fd321a0
jún 01 08:00:38 migo-HP kernel: FS:  0000000000000000(0000)
GS:ffff8e4fd20be000(0000) knlGS:0000000000000000
jún 01 08:00:38 migo-HP kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
jún 01 08:00:38 migo-HP kernel: CR2: 000055c4f118b300 CR3: 0000000156ea2000
CR4: 0000000000f50ef0
jún 01 08:00:38 migo-HP kernel: PKRU: 55555554
jún 01 08:00:38 migo-HP kernel: Call Trace:
jún 01 08:00:38 migo-HP kernel:  <TASK>
jún 01 08:00:38 migo-HP kernel:  mt76_wcid_add_poll.cold+0xc/0x15 [mt76
7cf6658b74d841c34fe483c94ee6b25083fc57fc]
jún 01 08:00:38 migo-HP kernel:  mt7925_mac_add_txs.part.0+0x8c/0xa0
[mt7925_common 1c2dd67f3597ac7800a7e155c7a2e0ae422e117e]
jún 01 08:00:38 migo-HP kernel:  mt7925_rx_check+0xba/0xf0 [mt7925_common
1c2dd67f3597ac7800a7e155c7a2e0ae422e117e]
jún 01 08:00:38 migo-HP kernel:  mt76_dma_rx_poll+0x53a/0x730 [mt76
7cf6658b74d841c34fe483c94ee6b25083fc57fc]
jún 01 08:00:38 migo-HP kernel:  mt792x_poll_rx+0x52/0xe0 [mt792x_lib
41a54850c296b2e02daa140b7c7bca773a3b828c]
jún 01 08:00:38 migo-HP kernel:  __napi_poll+0xd2/0x210
jún 01 08:00:38 migo-HP kernel:  napi_threaded_poll_loop+0x131/0x200
jún 01 08:00:38 migo-HP kernel:  ? __pfx_napi_threaded_poll+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  napi_threaded_poll+0xe1/0x120
jún 01 08:00:38 migo-HP kernel:  kthread+0xe1/0x120
jún 01 08:00:38 migo-HP kernel:  ? __pfx_kthread+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  ret_from_fork+0x2a7/0x330
jún 01 08:00:38 migo-HP kernel:  ? __pfx_kthread+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  ret_from_fork_asm+0x1a/0x30
jún 01 08:00:38 migo-HP kernel:  </TASK>
jún 01 08:00:38 migo-HP kernel: ---[ end trace 0000000000000000 ]---
jún 01 08:00:38 migo-HP kernel:  slab kmalloc-8k start ffff8e49a8786000 pointer
offset 4176 size 8192
jún 01 08:00:38 migo-HP kernel: ------------[ cut here ]------------
jún 01 08:00:38 migo-HP kernel: list_add corruption. prev->next should be next
(ffff8e485fd38918), but was ffff8e49a8787050. (prev=ffff8e49a8787050).
jún 01 08:00:38 migo-HP kernel: WARNING: lib/list_debug.c:32 at
__list_add_valid_or_report+0x71/0xc0, CPU#1: napi/phy0-0/632
jún 01 08:00:38 migo-HP kernel: Modules linked in: tun ovpn ip6_udp_tunnel
udp_tunnel nft_limit xt_limit xt_conntrack xt_pkttype br_netfilter xt_LOG
nf_log_syslog xt_tcpudp nft_compat x_tables snd_seq_dummy snd_hrtimer snd_seq
snd_seq_device nft_masq nft_ct nft_reject_ipv4 nf_reject_ipv4 nft_reject
act_csum cls_u32 sch_htb nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6
nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc nls_utf8 cifs dns_resolver
nls_ucs2_utils netfs cifs_md4 ccm snd_ctl_led nls_ascii vfat fat joydev mt7925e
mt7925_common mt792x_lib snd_acp_legacy_mach mt76_connac_lib snd_acp_mach
snd_soc_nau8821 mt76 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm
snd_soc_dmic snd_acp_pcm snd_sof_amd_acp70 snd_sof_amd_acp63 mac80211
snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp
snd_sof_xtensa_dsp snd_sof_pci snd_sof snd_sof_utils snd_pci_ps
snd_soc_acpi_amd_match snd_soc_acpi_amd_sdca_quirks snd_amd_sdw_acpi btusb
soundwire_amd amd_atl soundwire_generic_allocation snd_hda_codec_alc269 btrtl
hp_bioscfg
jún 01 08:00:38 migo-HP kernel:  soundwire_bus snd_hda_scodec_component btintel
snd_hda_codec_realtek_lib snd_hda_scodec_cs35l41_spi intel_rapl_msr regmap_spi
snd_hda_codec_generic snd_soc_sdca btbcm intel_rapl_common
firmware_attributes_class snd_hda_intel btmtk cfg80211 uvcvideo snd_soc_core
snd_hda_codec videobuf2_vmalloc bluetooth videobuf2_memops uvc snd_compress
videobuf2_v4l2 snd_hwdep snd_acp_pci hid_multitouch snd_amd_acpi_mach
snd_hda_core spd5118 videodev snd_acp_legacy_common ucsi_acpi snd_intel_dspcfg
snd_hda_scodec_cs35l41_i2c snd_pci_acp6x kvm_amd typec_ucsi
snd_hda_scodec_cs35l41 snd_pcm hp_wmi snd_soc_cs_amp_lib videobuf2_common
snd_pci_acp5x typec snd_timer sparse_keymap sp5100_tco snd_soc_cs35l41_lib
snd_rn_pci_acp3x kvm mc irqbypass pcspkr rapl wmi_bmof rfkill cs_dsp mousedev
k10temp libarc4 roles snd thunderbolt amdxdna regmap_i2c snd_acp_config
i2c_hid_acpi i2c_piix4 ccp amd_pmc snd_soc_acpi i2c_hid amd_sfh
serial_multi_instantiate soundcore i2c_smbus snd_pci_acp3x dm_mod sg
crypto_user ext4 mbcache jbd2
jún 01 08:00:38 migo-HP kernel:  hid_logitech_hidpp hid_logitech_dj amdgpu
hid_generic usbhid drm_buddy amdxcp i2c_algo_bit mfd_core drm_ttm_helper ttm
drm_exec drm_panel_backlight_quirks gpu_sched atkbd drm_suballoc_helper nvme
libps2 drm_display_helper vivaldi_fmap nvme_core i8042 video cec nvme_keyring
serio wmi nvme_auth crc16
jún 01 08:00:38 migo-HP kernel: CPU: 1 UID: 0 PID: 632 Comm: napi/phy0-0
Tainted: G        W           7.1.0-rc6 #46 PREEMPT(full) 
de9cf86dc25a047cfc902454a5917cc7702f3bb2
jún 01 08:00:38 migo-HP kernel: Tainted: [W]=WARN
jún 01 08:00:38 migo-HP kernel: Hardware name: HP HP OmniBook X Flip Laptop
16-ar0xxx/8DA8, BIOS F.11 11/03/2025
jún 01 08:00:38 migo-HP kernel: RIP: 0010:__list_add_valid_or_report+0x7a/0xc0
jún 01 08:00:38 migo-HP kernel: Code: 48 89 e9 48 89 de 67 48 0f b9 3a eb ba 48
39 16 74 1f 48 89 f7 e8 a6 3e 43 00 48 8d 3d cf 99 49 02 48 8b 13 48 89 d9 48
89 ee <67> 48 0f b9 3a eb 96 48 39 fe 74 07 b0 01 48 39 fa 75 1d 48 8d 05
jún 01 08:00:38 migo-HP kernel: RSP: 0018:ffffd4af0bfcfc38 EFLAGS: 00010202
jún 01 08:00:38 migo-HP kernel: RAX: 0000000000000001 RBX: ffff8e49a8787050
RCX: ffff8e49a8787050
jún 01 08:00:38 migo-HP kernel: RDX: ffff8e49a8787050 RSI: ffff8e485fd38918
RDI: ffffffffabcd6880
jún 01 08:00:38 migo-HP kernel: RBP: ffff8e485fd38918 R08: 0000000000000000
R09: ffffffffaba783a0
jún 01 08:00:38 migo-HP kernel: R10: ffffd4af0bfcf980 R11: ffffd4af0bfcf978
R12: ffff8e49a8786ae8
jún 01 08:00:38 migo-HP kernel: R13: ffff8e49a8786d40 R14: 0000000000000000
R15: ffff8e485fd32120
jún 01 08:00:38 migo-HP kernel: FS:  0000000000000000(0000)
GS:ffff8e4fd20be000(0000) knlGS:0000000000000000
jún 01 08:00:38 migo-HP kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
jún 01 08:00:38 migo-HP kernel: CR2: 000055c4f118b300 CR3: 0000000156ea2000
CR4: 0000000000f50ef0
jún 01 08:00:38 migo-HP kernel: PKRU: 55555554
jún 01 08:00:38 migo-HP kernel: Call Trace:
jún 01 08:00:38 migo-HP kernel:  <TASK>
jún 01 08:00:38 migo-HP kernel:  mt76_wcid_add_poll.cold+0xc/0x15 [mt76
7cf6658b74d841c34fe483c94ee6b25083fc57fc]
jún 01 08:00:38 migo-HP kernel:  mt7925_mac_tx_free+0x18a/0x350 [mt7925_common
1c2dd67f3597ac7800a7e155c7a2e0ae422e117e]
jún 01 08:00:38 migo-HP kernel:  mt7925_rx_check+0x63/0xf0 [mt7925_common
1c2dd67f3597ac7800a7e155c7a2e0ae422e117e]
jún 01 08:00:38 migo-HP kernel:  ? mt76_dma_rx_poll+0x18d/0x730 [mt76
7cf6658b74d841c34fe483c94ee6b25083fc57fc]
jún 01 08:00:38 migo-HP kernel:  mt76_dma_rx_poll+0x53a/0x730 [mt76
7cf6658b74d841c34fe483c94ee6b25083fc57fc]
jún 01 08:00:38 migo-HP kernel:  mt792x_poll_rx+0x52/0xe0 [mt792x_lib
41a54850c296b2e02daa140b7c7bca773a3b828c]
jún 01 08:00:38 migo-HP kernel:  __napi_poll+0xd2/0x210
jún 01 08:00:38 migo-HP kernel:  ? skb_defer_free_flush+0x9f/0xc0
jún 01 08:00:38 migo-HP kernel:  napi_threaded_poll_loop+0x131/0x200
jún 01 08:00:38 migo-HP kernel:  ? __pfx_napi_threaded_poll+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  napi_threaded_poll+0xe1/0x120
jún 01 08:00:38 migo-HP kernel:  kthread+0xe1/0x120
jún 01 08:00:38 migo-HP kernel:  ? __pfx_kthread+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  ret_from_fork+0x2a7/0x330
jún 01 08:00:38 migo-HP kernel:  ? __pfx_kthread+0x10/0x10
jún 01 08:00:38 migo-HP kernel:  ret_from_fork_asm+0x1a/0x30
jún 01 08:00:38 migo-HP kernel:  </TASK>
jún 01 08:00:38 migo-HP kernel: ---[ end trace 0000000000000000 ]---

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #10 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
that's odd; is the wifi temp high with a working kernel, too? And could you try
to block the wifi driver from loading to see if it makes a difference?

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--- Comment #11 from Milan Oravec (moravec@ukf.sk) ---
I'll try with 7.0 tree after the work. I'm using wifi as only net connection,
so blacklisting is not a good idea here.

Just now is reported wifi temp. OK:

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +47.0°C 

But FAN is still 2100RPM :( 

load is low:

migo@migo-HP:~$ w
 10:29:37 up  2:37,  1 user,  load average: 0,19, 0,25, 0,25

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--- Comment #12 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Please also check if the CPU is using the sleep modes (powertop might be one
tool for that) and running in the low frequencies when idle, just to be sure;
afterwards I'll forward this to the hp-wmi maintainer

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--- Comment #13 from Milan Oravec (moravec@ukf.sk) ---
it seems that enabling Power save mode triggers that high temp. on wifi module:

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +70.0°C 

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +79.0°C

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +82.0°C

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--- Comment #14 from Milan Oravec (moravec@ukf.sk) ---
Created attachment 310228
  --> https://bugzilla.kernel.org/attachment.cgi?id=310228&action=edit
here is output of the Powerop.

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--- Comment #15 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Please really try once with blacklisting the wifi module. It seems this is
reproducible easily for you, so maybe a few minutes without wifi should suffice
to detect if that makes a difference.

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--- Comment #16 from Milan Oravec (moravec@ukf.sk) ---
I'll roll back to 7.0.10 first to see if it is different. Will do that now...

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--- Comment #17 from Milan Oravec (moravec@ukf.sk) ---
Unfortunately wifi module temp is not reported in 7.0 tree, other temps. seems
to be in line with 7.1 measurements. But FAN is not starting so often like is
doing in 7.1 tree. Will try to blacklist wifi driver after the work, but it
will not be real test, because my work (load) is based on online work an I'll
be offline than. 

 11:51:00 up 24 min,  1 user,  load average: 0,51, 0,47, 0,34
USER     TTY       LOGIN@   IDLE   JCPU   PCPU  WHAT
migo     tty2      11:27   24:03   0.01s  0.01s
/usr/lib/gnome-session-init-worker gnome
migo@migo-HP:~$ sudo sensors
[sudo] password for migo: 
hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +41.0°C  

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:            N/A  

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +40.0°C  

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +39.0°C  
PPT:           3.06 W  (avg =   3.06 W)
sclk:         784 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:           0 RPM

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--- Comment #18 from Milan Oravec (moravec@ukf.sk) ---
Created attachment 310229
  --> https://bugzilla.kernel.org/attachment.cgi?id=310229&action=edit
Powertop stats 7.0

Powertop stats from 7.0 tree for comparison.

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--- Comment #19 from Milan Oravec (moravec@ukf.sk) ---
OK, temperature reading from wifi module is implemented, but bugy, it is
reporting actual temp only after some/random  reloading  not after every
reading. 

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +43.0°C 

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +45.0°C  

When value it is displayed, it shows much lower temp. than on 7.1 tree, IDK if
it is reliable reading now with this erratical behavior.

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--- Comment #20 from Milan Oravec (moravec@ukf.sk) ---
I've tried with mt76 module blacklisted. Hard to compare, but FAN started to
spin with cpu temp 41 deg.C and no load, only system booted and terminal
opened. 

root@migo-HP:/home/migo# sensors
hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +38.6°C  

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +39.0°C  

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +37.0°C  
PPT:           2.05 W  (avg =   2.05 W)
sclk:         717 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:        2100 RPM

root@migo-HP:/home/migo# w
 20:18:27 up 12 min,  1 user,  load average: 0,06, 0,19, 0,14
USER     TTY       LOGIN@   IDLE   JCPU   PCPU  WHAT
migo     tty2      20:06   12:17   0.00s   ?   
/usr/lib/gnome-session-init-worker gnome
root@migo-HP:/home/migo#

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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Milan Oravec (moravec@ukf.sk) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |UNREPRODUCIBLE

--- Comment #21 from Milan Oravec (moravec@ukf.sk) ---
Seems to be solved into the road to rc7 so closing this report. Maybe caused by
AMD patches for this platform.

Thank you!

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Marco Scardovi (scardracs@disroot.org) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |scardracs@disroot.org

--- Comment #22 from Marco Scardovi (scardracs@disroot.org) ---
I know I'm late to the party but take a look at my patch
https://lore.kernel.org/platform-driver-x86/20260619220911.7542-1-scardracs@disroot.org

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--- Comment #23 from Milan Oravec (moravec@ukf.sk) ---
:) Thank you! Patch applied against 7.1.1 an compiling now...

migo@migo-HP:~/build/linux-stable/linux$ patch -p1 < ../hp-wmi.patch 
patching file drivers/platform/x86/hp/hp-wmi.c
Hunk #1 succeeded at 1650 (offset -12 lines).
Hunk #2 succeeded at 1670 (offset -12 lines).
Hunk #3 succeeded at 1700 (offset -12 lines).
Hunk #4 succeeded at 2014 (offset -12 lines).
Hunk #5 succeeded at 2275 (offset -12 lines).

Will report back.

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--- Comment #24 from Marco Scardovi (scardracs@disroot.org) ---
(In reply to Milan Oravec from comment #23)
> :) Thank you! Patch applied against 7.1.1 an compiling now...
> 
> migo@migo-HP:~/build/linux-stable/linux$ patch -p1 < ../hp-wmi.patch 
> patching file drivers/platform/x86/hp/hp-wmi.c
> Hunk #1 succeeded at 1650 (offset -12 lines).
> Hunk #2 succeeded at 1670 (offset -12 lines).
> Hunk #3 succeeded at 1700 (offset -12 lines).
> Hunk #4 succeeded at 2014 (offset -12 lines).
> Hunk #5 succeeded at 2275 (offset -12 lines).
> 
> Will report back.

Let me know :)
Unfortunately I hadn't a proper hp to test it out: it worked on a simulated
virtme-ng machine but ofc it's quite differente compared to a real one.

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--- Comment #25 from Milan Oravec (moravec@ukf.sk) ---
OK, kernel is not complaining about platform_profile: Failed to get profile for
handler hp-wmi anymore when switching power profiles.

But I cant resume from hibernation now :( migo-HP kernel: Hibernate
inconsistent memory map detected! 

removing swap, recreating it doesn't helped. :(


jún 20 09:43:03 migo-HP kernel: [drm] Initialized amdgpu 3.64.0 for
0000:63:00.0 on minor 1
jún 20 09:43:03 migo-HP kernel: fbcon: amdgpudrmfb (fb0) is primary device
jún 20 09:43:03 migo-HP kernel: [drm] pre_validate_dsc:1667 MST_DSC dsc
precompute is not needed
jún 20 09:43:03 migo-HP kernel: Console: switching to colour frame buffer
device 180x56
jún 20 09:43:03 migo-HP kernel: amdgpu 0000:63:00.0: [drm] fb0: amdgpudrmfb
frame buffer device
jún 20 09:43:03 migo-HP kernel: PM: Image signature found, resuming
jún 20 09:43:03 migo-HP kernel: PM: hibernation: resume from hibernation
jún 20 09:43:03 migo-HP kernel: random: crng reseeded on system resumption
jún 20 09:43:03 migo-HP kernel: Freezing user space processes
jún 20 09:43:03 migo-HP kernel: Freezing user space processes completed
(elapsed 0.000 seconds)
jún 20 09:43:03 migo-HP kernel: OOM killer disabled.
jún 20 09:43:03 migo-HP kernel: Freezing remaining freezable tasks
jún 20 09:43:03 migo-HP kernel: Freezing remaining freezable tasks completed
(elapsed 0.000 seconds)
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x00000000-0x00000fff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x0009f000-0x000fffff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x09b00000-0x09dfffff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x09f00000-0x09f3bfff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x65b05000-0x65b0ffff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x67a48000-0x67a4cfff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x6a3a9000-0x6a3a9fff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x6a482000-0x6a5acfff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x73c5f000-0x79ffefff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x7a000000-0xffffffff]
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Basic memory bitmaps created
jún 20 09:43:03 migo-HP kernel: PM: Using 3 thread(s) for lz4 decompression
jún 20 09:43:03 migo-HP kernel: PM: Loading and decompressing image data
(2889654 pages)...
jún 20 09:43:03 migo-HP kernel: Hibernate inconsistent memory map detected!
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Image mismatch: architecture
specific data
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Read 11558616 kbytes in 0.01
seconds (1155861.60 MB/s)
jún 20 09:43:03 migo-HP kernel: PM: Error -1 resuming
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Failed to load image,
recovering.
jún 20 09:43:03 migo-HP kernel: PM: hibernation: Basic memory bitmaps freed
jún 20 09:43:03 migo-HP kernel: OOM killer enabled.
jún 20 09:43:03 migo-HP kernel: Restarting tasks: Starting
jún 20 09:43:03 migo-HP kernel: Restarting tasks: Done
jún 20 09:43:03 migo-HP kernel: efivarfs: resyncing variable state
jún 20 09:43:03 migo-HP kernel: efivarfs: finished resyncing variable state
jún 20 09:43:03 migo-HP kernel: PM: hibernation: resume failed (-1)

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #26 from Marco Scardovi (scardracs@disroot.org) ---
The problem you are reporting is not directly correlated to my patch.

It's introduced by f5d1499ae209 ("PM: hibernate: x86: Use crc32 instead of md5
for hibernation e820 integrity check"), in particular the lines below:

if (rdr->e820_checksum != compute_e820_crc32(e820_table_firmware)) {
        pr_crit("Hibernate inconsistent memory map detected!\n");
        return -ENODEV;
}

This means that the memory map (E820 table) presented by your UEFI
firmware/bootloader during the resume boot is different from the one recorded
when the hibernation image was created. 

The hp-wmi driver has nothing to do with it: the e820_table_firmware is
populated very early during boot in arch/x86/kernel/setup.c by the setup_arch()
function, long before hp-wmi is even loaded, and hp-wmi does not modify it.

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--- Comment #27 from Marco Scardovi (scardracs@disroot.org) ---
I've opened a patch against it on
https://lore.kernel.org/all/20260620081548.14143-1-scardracs@disroot.org/

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--- Comment #28 from Milan Oravec (moravec@ukf.sk) ---
Hmmm. but why it worked fine before truing your patch and not after :) probably
coincidence, I've got GPU gang before during resume (black screen) maybe that
crash broke something else. 

I'm compiling with hibernation patch now. Thank you very much for your help!
Will report back.

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--- Comment #29 from Milan Oravec (moravec@ukf.sk) ---
I thank you so much! It works again! Do you know what is this?

jún 20 10:59:56 migo-HP kernel: hp_wmi: Unknown event_id - 131073 - 0x0
jún 20 10:59:56 migo-HP kernel: hp_wmi: Unknown event_id - 131073 - 0x0

my system is plaguing gpu gangs, but I don't know how to trigger it to bisect
it, can it be related?

I've reported it here:

https://gitlab.freedesktop.org/drm/amd/-/work_items/5382

here is relevant part of the syslog:

jún 20 10:48:37 migo-HP kernel: PM: hibernation: hibernation entry
jún 20 10:59:56 migo-HP kernel: Filesystems sync: 0.012 seconds
jún 20 10:59:56 migo-HP kernel: Freezing user space processes
jún 20 10:59:56 migo-HP kernel: Freezing user space processes completed
(elapsed 0.001 seconds)
jún 20 10:59:56 migo-HP kernel: OOM killer disabled.
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x00000000-0x00000fff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x0009f000-0x000fffff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x09b00000-0x09dfffff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x09f00000-0x09f3bfff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x65b05000-0x65b0ffff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x67a48000-0x67a4cfff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x6a3a9000-0x6a3a9fff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x6a482000-0x6a5acfff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x73c5f000-0x79ffefff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Marking nosave pages: [mem
0x7a000000-0xffffffff]
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Basic memory bitmaps created
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Preallocating image memory
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Allocated 1054168 pages for
snapshot
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Allocated 4216672 kbytes in
0.50 seconds (8433.34 MB/s)
jún 20 10:59:56 migo-HP kernel: Freezing remaining freezable tasks
jún 20 10:59:56 migo-HP kernel: Freezing remaining freezable tasks completed
(elapsed 3.018 seconds)
jún 20 10:59:56 migo-HP kernel: printk: Suspending console(s) (use
no_console_suspend to debug)
jún 20 10:59:56 migo-HP kernel: queueing ieee80211 work while going to suspend
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0:
Asserting Reset
jún 20 10:59:56 migo-HP kernel: ACPI: EC: interrupt blocked
jún 20 10:59:56 migo-HP kernel: ACPI: PM: Preparing to enter system sleep state
S4
jún 20 10:59:56 migo-HP kernel: ACPI: EC: event blocked
jún 20 10:59:56 migo-HP kernel: ACPI: EC: EC stopped
jún 20 10:59:56 migo-HP kernel: ACPI: PM: Saving platform NVS memory
jún 20 10:59:56 migo-HP kernel: Disabling non-boot CPUs ...
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 15 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 14 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 13 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 12 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 11 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 10 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 9 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 8 is now offline
jún 20 10:59:56 migo-HP kernel: Spectre V2 : Update user space SMT mitigation:
STIBP off
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 7 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 6 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 5 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 4 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 3 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 2 is now offline
jún 20 10:59:56 migo-HP kernel: smpboot: CPU 1 is now offline
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Normal pages needed: 1258377 +
1024, available pages: 6938971
jún 20 10:59:56 migo-HP kernel: ACPI: PM: Restoring platform NVS memory
jún 20 10:59:56 migo-HP kernel: ACPI: EC: EC started
jún 20 10:59:56 migo-HP kernel: AMD-Vi: Virtual APIC enabled
jún 20 10:59:56 migo-HP kernel: AMD-Vi: Virtual APIC enabled
jún 20 10:59:56 migo-HP kernel: LVT offset 0 assigned for vector 0x400
jún 20 10:59:56 migo-HP kernel: Enabling non-boot CPUs ...
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 1 APIC 0x2
jún 20 10:59:56 migo-HP kernel: CPU1 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 2 APIC 0x4
jún 20 10:59:56 migo-HP kernel: CPU2 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 3 APIC 0x6
jún 20 10:59:56 migo-HP kernel: CPU3 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 4 APIC 0x8
jún 20 10:59:56 migo-HP kernel: CPU4 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 5 APIC 0xa
jún 20 10:59:56 migo-HP kernel: CPU5 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 6 APIC 0xc
jún 20 10:59:56 migo-HP kernel: CPU6 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 7 APIC 0xe
jún 20 10:59:56 migo-HP kernel: CPU7 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 8 APIC 0x1
jún 20 10:59:56 migo-HP kernel: Spectre V2 : Update user space SMT mitigation:
STIBP always-on
jún 20 10:59:56 migo-HP kernel: CPU8 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 9 APIC 0x3
jún 20 10:59:56 migo-HP kernel: CPU9 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 10 APIC 0x5
jún 20 10:59:56 migo-HP kernel: CPU10 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 11 APIC 0x7
jún 20 10:59:56 migo-HP kernel: CPU11 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 12 APIC 0x9
jún 20 10:59:56 migo-HP kernel: CPU12 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 13 APIC 0xb
jún 20 10:59:56 migo-HP kernel: CPU13 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 14 APIC 0xd
jún 20 10:59:56 migo-HP kernel: CPU14 is up
jún 20 10:59:56 migo-HP kernel: smpboot: Booting Node 0 Processor 15 APIC 0xf
jún 20 10:59:56 migo-HP kernel: CPU15 is up
jún 20 10:59:56 migo-HP kernel: ACPI: PM: Waking up from system sleep state S4
jún 20 10:59:56 migo-HP kernel: ACPI: EC: interrupt unblocked
jún 20 10:59:56 migo-HP kernel: usb usb1: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb2: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb3: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb5: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb7: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb4: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: usb usb6: root hub lost power or was reset
jún 20 10:59:56 migo-HP systemd[1]: Starting Load/Save RF Kill Switch Status...
jún 20 10:59:56 migo-HP kernel: usb usb8: root hub lost power or was reset
jún 20 10:59:56 migo-HP kernel: ACPI: EC: event unblocked
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: [drm] PCIE GART of 512M
enabled (table at 0x000000801FB00000).
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: PSP is resuming...
jún 20 10:59:56 migo-HP kernel: hp_wmi: Unknown event_id - 131073 - 0x0
jún 20 10:59:56 migo-HP kernel: hp_wmi: Unknown event_id - 131073 - 0x0
jún 20 10:59:56 migo-HP kernel: nvme nvme0: D3 entry latency set to 10 seconds
jún 20 10:59:56 migo-HP kernel: nvme nvme0: 16/0/0 default/read/poll queues
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: reserve 0x1100000 from
0x801c000000 for PSP TMR
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8.wmfw: format 3 timestamp 0x64269d09
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8.wmfw: Fri 31 Mar 2023 10:42:49 W. Europe
Daylight Time
jún 20 10:59:56 migo-HP kernel: mt7925e 0000:62:00.0: HW/SW Version:
0x8a108a10, Build Time: 20260414153001a
jún 20 10:59:56 migo-HP kernel: usb 3-2: WARN: invalid context state for
evaluate context command.
jún 20 10:59:56 migo-HP kernel: usb 1-1: reset high-speed USB device number 2
using xhci_hcd
jún 20 10:59:56 migo-HP kernel: usb 3-2: reset full-speed USB device number 2
using xhci_hcd
jún 20 10:59:56 migo-HP kernel: mt7925e 0000:62:00.0: WM Firmware Version:
____000000, Build Time: 20260414153105
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: DSP1:
Firmware: 400a4 vendor: 0x2 v0.65.0, 2 algorithms
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8-spkid0.bin (v1): v0.65.0
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1: DSP1:
spk-prot: C:\Users\tlu.AD\Desktop\HP_Consumer\CY25\Clipper_Piston\Official
release\20241101_RDL\HP_Clipper_103
jún 20 10:59:56 migo-HP kernel: usb 3-5: reset high-speed USB device number 3
using xhci_hcd
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: RAS: optional ras ta ucode
is not available
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: RAP: optional rap ta ucode
is not available
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: SECUREDISPLAY: optional
securedisplay ta ucode is not available
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: SMU is resuming...
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8.wmfw: format 3 timestamp 0x64269d09
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8.wmfw: Fri 31 Mar 2023 10:42:49 W. Europe
Daylight Time
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: SMU is resumed
successfully!
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: [drm] DMUB hardware
initialized: version=0x09004700
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring gfx_0.0.0 uses VM inv
eng 0 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.0.0 uses VM
inv eng 1 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.1.0 uses VM
inv eng 4 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.2.0 uses VM
inv eng 6 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.3.0 uses VM
inv eng 7 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.0.1 uses VM
inv eng 8 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.1.1 uses VM
inv eng 9 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.2.1 uses VM
inv eng 10 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring comp_1.3.1 uses VM
inv eng 11 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring sdma0 uses VM inv eng
12 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring vcn_unified_0 uses VM
inv eng 0 on hub 8
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring jpeg_dec_0 uses VM
inv eng 1 on hub 8
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring mes_kiq_3.1.0 uses VM
inv eng 13 on hub 0
jún 20 10:59:56 migo-HP kernel: amdgpu 0000:63:00.0: ring vpe uses VM inv eng 4
on hub 8
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: DSP1:
Firmware: 400a4 vendor: 0x2 v0.65.0, 2 algorithms
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: DSP1:
cirrus/cs35l41-dsp1-spk-prot-103c8da8-spkid0.bin (v1): v0.65.0
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0: DSP1:
spk-prot: C:\Users\tlu.AD\Desktop\HP_Consumer\CY25\Clipper_Piston\Official
release\20241101_RDL\HP_Clipper_103
jún 20 10:59:56 migo-HP kernel: wlo1: Driver requested disconnection from AP
00:00:00:00:00:00
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1:
Calibration applied: R0=10080
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0:
Calibration applied: R0=9682
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.1:
Firmware Loaded - Type: spk-prot, Gain: 17
jún 20 10:59:56 migo-HP kernel: cs35l41-hda i2c-CSC3551:00-cs35l41-hda.0:
Firmware Loaded - Type: spk-prot, Gain: 17
jún 20 10:59:56 migo-HP kernel: PM: hibernation: Basic memory bitmaps freed
jún 20 10:59:56 migo-HP kernel: OOM killer enabled.
jún 20 10:59:56 migo-HP kernel: Restarting tasks: Starting
jún 20 10:59:56 migo-HP kernel: Restarting tasks: Done
jún 20 10:59:56 migo-HP kernel: efivarfs: resyncing variable state
jún 20 10:59:56 migo-HP kernel: efivarfs: removing variable
HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67
jún 20 10:59:56 migo-HP kernel: Bluetooth: hci0: HW/SW Version: 0x00000000,
Build Time: 20260414153243
jún 20 10:59:56 migo-HP kernel: efivarfs: finished resyncing variable state
jún 20 10:59:56 migo-HP systemd-sleep[7985]: System returned from sleep
operation 'hibernate'.
jún 20 10:59:56 migo-HP kernel: PM: hibernation: hibernation exit

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #30 from Marco Scardovi (scardracs@disroot.org) ---
Regarding the message: hp_wmi: Unknown event_id - 131073 - 0x0

This event ID (131073 is 0x20001 in hex) is a standard notification sent by the
HP ACPI firmware during power state transitions (such as waking up from
suspend/hibernation or plugging/unplugging a USB-C charger). Since the hp-wmi
driver doesn't have a specific handler for this event, it falls back to
printing this diagnostic message. It is harmless log noise and can be safely
ignored.

As for the GPU hangs (amdgpu), they are unrelated to this WMI event. As said
before WMI events are handled entirely within the platform driver space,
whereas the GPU hangs are driver/firmware issues inside the amdgpu stack (often
related to power management or dynamic power states on newer AMD platforms).

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #31 from Milan Oravec (moravec@ukf.sk) ---
Thank you for clarification, AWESOME work and support! 

Don't you have by hand patches for custom FAN curve or setting trigger
temperature for FAN to make this laptop more quiet? :))) CPU temp is 39 deg.C
and FAN still spinning at 2100RPM. All other temps under 40 deg.C too, only
WIFI module is reporting high temp, but this is garbage probably.

migo@migo-HP:~$ sudo sensors
[sudo] password for migo: 
hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +39.2°C  

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +86.0°C  

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +38.0°C  

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +37.0°C  
PPT:           2.10 W  (avg =   2.10 W)
sclk:         678 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:        2100 RPM

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #32 from Marco Scardovi (scardracs@disroot.org) ---
Regarding the custom FAN curve or trigger temperatures:

On your laptop, the fan speed is controlled by the ACPI thermal subsystem
directly (acpi_fan-isa-0000 is reporting the 2100 RPM), while hp-wmi
(hp-isa-0000) reports 0 RPM because manual fan control interface is not exposed
by HP firmware on generic non-gaming (non-Omen/Victus) models.

Looking at your sensors output, the MediaTek WiFi card (mt7925) is reporting a
temperature of +86.0°C. Modern thin-and-light laptop firmware (Embedded
Controller) often monitors multiple sensors (CPU, NVMe, WiFi, and skin
sensors). If the WiFi card or NVMe SSD is hot, the BIOS/EC will keep the fan
spinning at a low RPM (like 2100 RPM) to cool the chassis, even if the CPU is
idling at 39°C.

You can inspect which ACPI thermal zone is triggering the active cooling by
running:

> tail /sys/class/thermal/thermal_zone*/type
> tail /sys/class/thermal/thermal_zone*/temp

Since the platform profile driver is now working correctly, you should try
switching it to quiet or low-power (if available on your model) using
powerprofilesctl set quiet. This is the official way to tell the EC/BIOS to use
a quieter fan curve and adjust the trip point thresholds.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #33 from Milan Oravec (moravec@ukf.sk) ---
Thank you!

Here is output of /sys/calss ifaces:

root@migo-HP:/home/migo# tail /sys/class/thermal/thermal_zone*/type
acpitz
root@migo-HP:/home/migo# tail /sys/class/thermal/thermal_zone*/temp
38000

It should be triggered by CPU now, right?

FAN still at 2100RPM

This are usable modes on my laptop:

(choose from 'power-saver', 'balanced', 'performance')

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #34 from Marco Scardovi (scardracs@disroot.org) ---
The output shows that you have a single ACPI thermal zone (acpitz) running at
38°C (38000).

The reason the fan is still spinning at 2100 RPM is that the BIOS has
configured a very low active cooling thresholds (trip points). For example, the
threshold to turn on the fan at its lowest speed might be set to 30°C or 35°C.
Since 38°C is above that threshold, the fan stays on.

To confirm this, you can check your ACPI trip point temperatures by running:

> cat /sys/class/thermal/thermal_zone0/trip_point_*_temp
> cat /sys/class/thermal/thermal_zone0/trip_point_*_type

Since you now have 'power-saver', 'balanced', and 'performance' profiles
working, try switching to the power saver profile:

> powerprofilesctl set power-saver

Under the power-saver profile, the BIOS/EC should increase the temperature
thresholds (e.g. from 35°C to 45°C or 50°C), which should allow the fan to turn
off completely when the system is idling at 38°C.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #35 from Milan Oravec (moravec@ukf.sk) ---
Thank you, here is output with Balanced profile:

migo@migo-HP:~$ cat /sys/class/thermal/thermal_zone0/trip_point_*_temp
125000
108000
105000
migo@migo-HP:~$ cat /sys/class/thermal/thermal_zone0/trip_point_*_type
critical
hot
passive
migo@migo-HP:~$ 

and here when Powersave is enabled:

migo@migo-HP:~$ powerprofilesctl set power-saver
migo@migo-HP:~$ cat /sys/class/thermal/thermal_zone0/trip_point_*_temp
125000
108000
105000
migo@migo-HP:~$ cat /sys/class/thermal/thermal_zone0/trip_point_*_type
critical
hot
passive

migo@migo-HP:~$ powerprofilesctl 
  performance:
    CpuDriver:  amd_pstate
    PlatformDriver:     platform_profile
    Degraded:   no

  balanced:
    CpuDriver:  amd_pstate
    PlatformDriver:     platform_profile

* power-saver:
    CpuDriver:  amd_pstate
    PlatformDriver:     platform_profile

no change in temp. trip points and FAN still 2100RPM with 37 deg.C CPU temp.

migo@migo-HP:~$ sudo sensors
[sudo] password for migo: 
hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +37.9°C  

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +79.0°C  

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +37.0°C  

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +36.0°C  
PPT:           4.00 W  (avg =   4.00 W)
sclk:         812 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:        2100 RPM

migo@migo-HP:~$

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #36 from Marco Scardovi (scardracs@disroot.org) ---
Thanks for the details.

Looking at the trip points for acpitz, there are only critical, hot, and
passive thresholds, but no active trip points. This confirms that the OS
thermal subsystem has no direct control over the fan via ACPI tables; the fan
is controlled entirely by the Embedded Controller (EC) firmware.

Even with the CPU idling at 37°C, the MediaTek WiFi 7 card (mt7925) is still
running very hot at 79°C. In many modern designs, the EC will keep the fan
spinning at a minimum speed (2100 RPM in your case) if any monitored component
(like the WiFi module or NVMe) is hot, to prevent localized heat build-up.

To test if the WiFi module is indeed the one triggering the fan, you can try
this quick test:

Block/disable WiFi and Bluetooth completely:

> sudo rfkill block all

Wait a few minutes (with the system idle) to see if the mt7925 temperature
drops.
Check sensors again to see if the WiFi temp drops and if the fan under acpi_fan
slows down or turns off.
If the fan turns off, it confirms the fan is triggered by the WiFi card's idle
temperature. (You can re-enable it later with sudo rfkill unblock all).

Additionally, you can check if you have any exposed ACPI cooling devices in
sysfs:

> tail /sys/class/thermal/cooling_device*/type
> tail /sys/class/thermal/cooling_device*/cur_state

Sometimes you can read the current fan state there, though the EC usually
overrides any manual changes to cur_state.

Another suggestion I can give you, if you feel confident enough, it to open the
chassis and check for dust around the WiFi module.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #37 from Milan Oravec (moravec@ukf.sk) ---
Thank you, laptop is 5 month old, and it is clean. That high temps. are
strange. There is not always that high temp. on that device, net connection is
not heavily used, only some web pages and some ssh sessions to remote hosts.
Why is that temp so high? :(

Will try without WIFI, but that is the only one net connection on this device,
so not really useful without net connection. :)

Here is output of suggested /sys fs:

migo@migo-HP:~$ tail /sys/class/thermal/cooling_device*/cur_state
==> /sys/class/thermal/cooling_device0/cur_state <==
1

==> /sys/class/thermal/cooling_device10/cur_state <==
0

==> /sys/class/thermal/cooling_device11/cur_state <==
0

==> /sys/class/thermal/cooling_device12/cur_state <==
0

==> /sys/class/thermal/cooling_device13/cur_state <==
0

==> /sys/class/thermal/cooling_device14/cur_state <==
0

==> /sys/class/thermal/cooling_device15/cur_state <==
0

==> /sys/class/thermal/cooling_device16/cur_state <==
0

==> /sys/class/thermal/cooling_device1/cur_state <==
0

==> /sys/class/thermal/cooling_device2/cur_state <==
0

==> /sys/class/thermal/cooling_device3/cur_state <==
0

==> /sys/class/thermal/cooling_device4/cur_state <==
0

==> /sys/class/thermal/cooling_device5/cur_state <==
0

==> /sys/class/thermal/cooling_device6/cur_state <==
0

==> /sys/class/thermal/cooling_device7/cur_state <==
0

==> /sys/class/thermal/cooling_device8/cur_state <==
0

==> /sys/class/thermal/cooling_device9/cur_state <==
0
migo@migo-HP:~$ tail /sys/class/thermal/cooling_device*/type
==> /sys/class/thermal/cooling_device0/type <==
Fan

==> /sys/class/thermal/cooling_device10/type <==
Processor

==> /sys/class/thermal/cooling_device11/type <==
Processor

==> /sys/class/thermal/cooling_device12/type <==
Processor

==> /sys/class/thermal/cooling_device13/type <==
Processor

==> /sys/class/thermal/cooling_device14/type <==
Processor

==> /sys/class/thermal/cooling_device15/type <==
Processor

==> /sys/class/thermal/cooling_device16/type <==
Processor

==> /sys/class/thermal/cooling_device1/type <==
Processor

==> /sys/class/thermal/cooling_device2/type <==
Processor

==> /sys/class/thermal/cooling_device3/type <==
Processor

==> /sys/class/thermal/cooling_device4/type <==
Processor

==> /sys/class/thermal/cooling_device5/type <==
Processor

==> /sys/class/thermal/cooling_device6/type <==
Processor

==> /sys/class/thermal/cooling_device7/type <==
Processor

==> /sys/class/thermal/cooling_device8/type <==
Processor

==> /sys/class/thermal/cooling_device9/type <==
Processor
migo@migo-HP:~$

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #38 from Marco Scardovi (scardracs@disroot.org) ---
Please check if ALPM is enabled or disabled under LnkCtl

> sudo lspci -vv -s 62:00.0 | grep -i aspm

Note: 62:00.0 is the PCI address of your mt7925 card.

BTW disabling the WiFi with rfkill is only meant as a temporary 5-minute test
just to verify this theory. If the temperature drops to <50°C and the fan turns
off after blocking it, we know for sure where the problem lies.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #39 from Milan Oravec (moravec@ukf.sk) ---
Now is:

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +52.0°C  

same usage...

root@migo-HP:/home/migo# sudo lspci -vv -s 62:00.0 | grep -i aspm
                LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit
Latency L0s <2us, L1 <8us
                        ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes, LnkDisable- CommClk+
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
L1_PM_Substates+
                L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
root@migo-HP:/home/migo# 

In powertop is auto suspend enabled:

   Good          Autosuspend for USB device Wireless_Device [MediaTek Inc.]

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #40 from Marco Scardovi (scardracs@disroot.org) ---
That is a great improvement! 52°C is a very healthy idle temperature for a WiFi
7 module under Linux.

Your lspci output shows that ASPM L1 and the ultra-low-power L1.1/L1.2
sub-states are correctly enabled on the PCIe link.

The powertop auto-suspend option you noticed is for the Bluetooth component of
the MediaTek card (which operates over USB). Enabling USB autosuspend and PCIe
power tuning via Powertop is often what allows the card to finally enter these
low-power states, explaining the drop from ~80°C to 52°C.

Now that the WiFi temperature has dropped to 52°C:

1. Has the fan slowed down or turned off completely?
2. Did you use powertop --auto-tune or manually toggle the power savings?

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #41 from Milan Oravec (moravec@ukf.sk) ---
Those settings are there from beginning on (from session login), not changed 
anything recently. Sometimes is 45 and sometimes is temp. 80 C deg. with the
same usage... no changes at all. hmmm. IDK. Will try disabling it later, and
will report back. Thank you for your 1st class help! :)

fan is the same.
powertop ia manually enabled.

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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--- Comment #42 from Milan Oravec (moravec@ukf.sk) ---
nothing changed, only 2min. later:

migo@migo-HP:~$ sudo sensors
hp-isa-0000
Adapter: ISA adapter
fan1:           0 RPM
fan2:           0 RPM
pwm1:             N/A

k10temp-pci-00c3
Adapter: PCI adapter
Tctl:         +39.9°C  

mt7925_phy0-pci-6200
Adapter: PCI adapter
temp1:        +49.0°C  

nvme-pci-6000
Adapter: PCI adapter
Composite:    +37.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +37.9°C  (low  = -273.1°C, high = +65261.8°C)
Sensor 2:     +38.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +40.0°C  

ucsi_source_psy_USBC000:001-isa-0000
Adapter: ISA adapter
in0:           5.00 V  (min =  +5.00 V, max = +15.00 V)
curr1:         3.00 A  (max =  +5.00 A)

ucsi_source_psy_USBC000:002-isa-0000
Adapter: ISA adapter
in0:           0.00 V  (min =  +0.00 V, max =  +0.00 V)
curr1:         0.00 A  (max =  +0.00 A)

amdgpu-pci-6300
Adapter: PCI adapter
vddgfx:        0.00 V  
vddnb:         0.00 V  
edge:         +38.0°C  
PPT:           3.06 W  (avg =   3.06 W)
sclk:         718 MHz 

BAT0-acpi-0
Adapter: ACPI interface
in0:           8.27 V  
power1:        0.00 W  

acpi_fan-isa-0000
Adapter: ISA adapter
fan1:        2100 RPM

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[Bug 221569] Laptop fan too loud (spinning nearly always) hp-wmi 7.1-rc4 kerenel

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https://bugzilla.kernel.org/show_bug.cgi?id=221569

--- Comment #43 from Marco Scardovi (scardracs@disroot.org) ---
Since all your temperatures are now very low (CPU at 39.9°C, WiFi at 49°C, NVMe
at 37.9°C, GPU at 38°C) but the fan is still spinning at 2100 RPM, there are
two likely explanations I can think of:

1. HP BIOS "Fan Always On" Setting [1]: HP laptops commonly have a BIOS option
called "Fan Always On" (usually under System Configuration or Power settings).
When enabled (which is often the default, especially when plugged into AC
power), the motherboard firmware will keep the fan spinning constantly, even if
the laptop is freezing cold. It will only ramp up when hot, but will never
stop.
2. BIOS Thermal Hysteresis: Firmwares use a cooling hysteresis window to
prevent the fan from constantly pulsing on and off. For example, the fan might
trigger at 55°C but will only turn off once the system cools down below 35°C or
30°C. If your idle baseline is around 37-40°C, it might stay just above the
cutoff threshold.

[1]
https://h30434.www3.hp.com/t5/Notebook-Software-and-How-To-Questions/quot-fan-always-on-quot-in-bios/td-p/8924322

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--- Comment #44 from Milan Oravec (moravec@ukf.sk) ---
Thank you! Fan Always On is disabled in BIOS, that was the first thing I've
done. :) Than it is the BIOS Thermal Hysteresis, but that can't be changed. :(

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