* [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
@ 2026-03-18 10:10 bugzilla-daemon
2026-03-20 12:24 ` [Bug 221256] " bugzilla-daemon
` (5 more replies)
0 siblings, 6 replies; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-18 10:10 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
Bug ID: 221256
Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
__setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
Product: Drivers
Version: 2.5
Hardware: Intel
OS: Linux
Status: NEW
Severity: high
Priority: P3
Component: IIO
Assignee: drivers_iio@kernel-bugs.kernel.org
Reporter: alain.cousinie@laposte.net
Regression: No
Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
(I recompile the kernel with each RC release)
[ 7.425262] ------------[ cut here ]------------
[ 7.425264] WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800,
CPU#7: iio-sensor-prox/932
[ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii nls_cp437
vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+) snd_soc_intel_sof_board_helpers
snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common
snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence
snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof intel_powerclamp
coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
snd_soc_sdca libarc4
[ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth spi_nor
hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_rotation
snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu ov08x40
industrialio_triggered_buffer processor_thermal_device kfifo_buf snd mei_me
industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
drm_shmem_helper rfkill serial_multi_instantiate videodev
platform_temperature_control intel_pmc_core processor_thermal_soc_slider
platform_profile processor_thermal_rfim mc
[ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
intel_skl_int3472_common intel_rapl_common joydev processor_thermal_wt_req
pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad pmt_discovery
int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry soc_button_array
acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp parport
i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub usbhid
intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi i2c_hid
rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi iTCO_wdt
drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
battery
[ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf acpi_thermal_rel
fan intel_lpss i2c_smbus usb_common intel_vsec idma64
[ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
7.0.0-rc4-meteor #1 PREEMPT(full)
[ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop 14-eu0xxx/8C15,
BIOS F.16 12/16/2025
[ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
[ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48 c7 c2
ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f> 0b f6
c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
[ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
[ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
0000000000000000
[ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
ffffffffc1876a80
[ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
ffff8d7942c91700
[ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
ffff8d7960d9ec00
[ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
ffff8d7942c91700
[ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
knlGS:0000000000000000
[ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
0000000000f72ef0
[ 7.425379] PKRU: 55555554
[ 7.425380] Call Trace:
[ 7.425381] <TASK>
[ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
[ 7.425385] ? request_threaded_irq+0x96/0x1a0
[ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
[ 7.425393] request_threaded_irq+0xd9/0x1a0
[ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
[ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
[ 7.425402] enable_store+0x81/0xe0 [industrialio]
[ 7.425405] kernfs_fop_write_iter+0x149/0x200
[ 7.425408] vfs_write+0x363/0x530
[ 7.425411] __x64_sys_write+0x70/0xe0
[ 7.425412] do_syscall_64+0x118/0xd70
[ 7.425416] ? __x64_sys_openat+0xe9/0x230
[ 7.425417] ? do_syscall_64+0x118/0xd70
[ 7.425418] ? do_syscall_64+0x118/0xd70
[ 7.425419] ? do_syscall_64+0x118/0xd70
[ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
[ 7.425423] ? irq_exit_rcu+0x41/0xe0
[ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 7.425427] RIP: 0033:0x7f6716b596be
[ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce
4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 90 48
83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
[ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
0000000000000001
[ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
00007f6716b596be
[ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
0000000000000008
[ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
0000000000000000
[ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000001
[ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
0000000000000001
[ 7.425434] </TASK>
[ 7.425435] ---[ end trace 0000000000000000 ]---
--
You may reply to this email to add a comment.
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
@ 2026-03-20 12:24 ` bugzilla-daemon
2026-03-21 18:13 ` [Bug 221256] New: " Jonathan Cameron
` (4 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-20 12:24 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |regressions@leemhuis.info
--- Comment #1 from The Linux kernel's regression tracker (Thorsten Leemhuis) (regressions@leemhuis.info) ---
Could you bisect this? https://docs.kernel.org/admin-guide/bug-bisect.html
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
2026-03-20 12:24 ` [Bug 221256] " bugzilla-daemon
@ 2026-03-21 18:13 ` Jonathan Cameron
2026-03-21 18:13 ` [Bug 221256] " bugzilla-daemon
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Jonathan Cameron @ 2026-03-21 18:13 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-iio
On Wed, 18 Mar 2026 10:10:29 +0000
bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=221256
>
> Bug ID: 221256
> Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
> __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
> Product: Drivers
> Version: 2.5
> Hardware: Intel
> OS: Linux
> Status: NEW
> Severity: high
> Priority: P3
> Component: IIO
> Assignee: drivers_iio@kernel-bugs.kernel.org
> Reporter: alain.cousinie@laposte.net
> Regression: No
>
> Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
> (I recompile the kernel with each RC release)
>
> [ 7.425262] ------------[ cut here ]------------
> [ 7.425264] WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800,
> CPU#7: iio-sensor-prox/932
> [ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii nls_cp437
> vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+) snd_soc_intel_sof_board_helpers
> snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
> snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
> snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
> snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
> soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common
> snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence
> snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
> intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof intel_powerclamp
> coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
> snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
> regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
> snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
> snd_soc_sdca libarc4
> [ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
> hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
> mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
> snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
> snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
> snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth spi_nor
> hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_rotation
> snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
> processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu ov08x40
> industrialio_triggered_buffer processor_thermal_device kfifo_buf snd mei_me
> industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
> processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
> drm_shmem_helper rfkill serial_multi_instantiate videodev
> platform_temperature_control intel_pmc_core processor_thermal_soc_slider
> platform_profile processor_thermal_rfim mc
> [ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
> intel_skl_int3472_common intel_rapl_common joydev processor_thermal_wt_req
> pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad pmt_discovery
> int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
> int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry soc_button_array
> acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp parport
> i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
> ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
> drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub usbhid
> intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
> drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi i2c_hid
> rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi iTCO_wdt
> drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
> nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
> battery
> [ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf acpi_thermal_rel
> fan intel_lpss i2c_smbus usb_common intel_vsec idma64
> [ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
> 7.0.0-rc4-meteor #1 PREEMPT(full)
> [ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop 14-eu0xxx/8C15,
> BIOS F.16 12/16/2025
> [ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
> [ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48 c7 c2
> ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f> 0b f6
> c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
> [ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
> [ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
> 0000000000000000
> [ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
> ffffffffc1876a80
> [ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
> ffff8d7942c91700
> [ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
> ffff8d7960d9ec00
> [ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
> ffff8d7942c91700
> [ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
> knlGS:0000000000000000
> [ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
> 0000000000f72ef0
> [ 7.425379] PKRU: 55555554
> [ 7.425380] Call Trace:
> [ 7.425381] <TASK>
> [ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
> [ 7.425385] ? request_threaded_irq+0x96/0x1a0
> [ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
> [ 7.425393] request_threaded_irq+0xd9/0x1a0
> [ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
> [ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
> [ 7.425402] enable_store+0x81/0xe0 [industrialio]
> [ 7.425405] kernfs_fop_write_iter+0x149/0x200
> [ 7.425408] vfs_write+0x363/0x530
> [ 7.425411] __x64_sys_write+0x70/0xe0
> [ 7.425412] do_syscall_64+0x118/0xd70
> [ 7.425416] ? __x64_sys_openat+0xe9/0x230
> [ 7.425417] ? do_syscall_64+0x118/0xd70
> [ 7.425418] ? do_syscall_64+0x118/0xd70
> [ 7.425419] ? do_syscall_64+0x118/0xd70
> [ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
> [ 7.425423] ? irq_exit_rcu+0x41/0xe0
> [ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> [ 7.425427] RIP: 0033:0x7f6716b596be
> [ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce
> 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 90 48
> 83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
> [ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
> 0000000000000001
> [ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
> 00007f6716b596be
> [ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
> 0000000000000008
> [ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
> 0000000000000000
> [ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
> 0000000000000001
> [ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
> 0000000000000001
> [ 7.425434] </TASK>
> [ 7.425435] ---[ end trace 0000000000000000 ]---
There are a number of fixes working their way upstream for warnings from
the tightening up of parameter checks on the irq_request functions.
Bisection will tell you it was that change of checks rather than find
the real problem.
https://lore.kernel.org/all/20260220224514.471348-1-srinivas.pandruvada@linux.intel.com/
would be my guess for what was hit here. That's in a pull request waiting
for GregKH to pick up and send on to Linus.
It was an odd bit of usage. There was never actually an interrupt in use
despite a handler being registered. That patch cleans that up whilst
going through a dance to avoid an interface regressions. Took us a little
while to figure out the necessary dance.
Jonathan
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
2026-03-20 12:24 ` [Bug 221256] " bugzilla-daemon
2026-03-21 18:13 ` [Bug 221256] New: " Jonathan Cameron
@ 2026-03-21 18:13 ` bugzilla-daemon
2026-03-23 11:10 ` bugzilla-daemon
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-21 18:13 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
--- Comment #2 from Jonathan Cameron (jic23@kernel.org) ---
On Wed, 18 Mar 2026 10:10:29 +0000
bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=221256
>
> Bug ID: 221256
> Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
> __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
> Product: Drivers
> Version: 2.5
> Hardware: Intel
> OS: Linux
> Status: NEW
> Severity: high
> Priority: P3
> Component: IIO
> Assignee: drivers_iio@kernel-bugs.kernel.org
> Reporter: alain.cousinie@laposte.net
> Regression: No
>
> Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
> (I recompile the kernel with each RC release)
>
> [ 7.425262] ------------[ cut here ]------------
> [ 7.425264] WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800,
> CPU#7: iio-sensor-prox/932
> [ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii
> nls_cp437
> vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+) snd_soc_intel_sof_board_helpers
> snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
> snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
> snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
> snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
> soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt
> snd_sof_intel_hda_common
> snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence
> snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
> intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof intel_powerclamp
> coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
> snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
> regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
> snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
> snd_soc_sdca libarc4
> [ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
> hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
> mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
> snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
> snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
> snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth spi_nor
> hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d hid_sensor_rotation
> snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
> processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu
> ov08x40
> industrialio_triggered_buffer processor_thermal_device kfifo_buf snd mei_me
> industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
> processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
> drm_shmem_helper rfkill serial_multi_instantiate videodev
> platform_temperature_control intel_pmc_core processor_thermal_soc_slider
> platform_profile processor_thermal_rfim mc
> [ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
> intel_skl_int3472_common intel_rapl_common joydev processor_thermal_wt_req
> pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad pmt_discovery
> int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
> int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry soc_button_array
> acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp parport
> i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
> ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
> drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub usbhid
> intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
> drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi
> i2c_hid
> rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi iTCO_wdt
> drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
> nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
> battery
> [ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf acpi_thermal_rel
> fan intel_lpss i2c_smbus usb_common intel_vsec idma64
> [ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
> 7.0.0-rc4-meteor #1 PREEMPT(full)
> [ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop
> 14-eu0xxx/8C15,
> BIOS F.16 12/16/2025
> [ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
> [ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48 c7 c2
> ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f> 0b
> f6
> c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
> [ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
> [ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
> 0000000000000000
> [ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
> ffffffffc1876a80
> [ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
> ffff8d7942c91700
> [ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
> ffff8d7960d9ec00
> [ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
> ffff8d7942c91700
> [ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
> knlGS:0000000000000000
> [ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
> 0000000000f72ef0
> [ 7.425379] PKRU: 55555554
> [ 7.425380] Call Trace:
> [ 7.425381] <TASK>
> [ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
> [ 7.425385] ? request_threaded_irq+0x96/0x1a0
> [ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
> [ 7.425393] request_threaded_irq+0xd9/0x1a0
> [ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
> [ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
> [ 7.425402] enable_store+0x81/0xe0 [industrialio]
> [ 7.425405] kernfs_fop_write_iter+0x149/0x200
> [ 7.425408] vfs_write+0x363/0x530
> [ 7.425411] __x64_sys_write+0x70/0xe0
> [ 7.425412] do_syscall_64+0x118/0xd70
> [ 7.425416] ? __x64_sys_openat+0xe9/0x230
> [ 7.425417] ? do_syscall_64+0x118/0xd70
> [ 7.425418] ? do_syscall_64+0x118/0xd70
> [ 7.425419] ? do_syscall_64+0x118/0xd70
> [ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
> [ 7.425423] ? irq_exit_rcu+0x41/0xe0
> [ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> [ 7.425427] RIP: 0033:0x7f6716b596be
> [ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce
> 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 90
> 48
> 83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
> [ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
> 0000000000000001
> [ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
> 00007f6716b596be
> [ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
> 0000000000000008
> [ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
> 0000000000000000
> [ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
> 0000000000000001
> [ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
> 0000000000000001
> [ 7.425434] </TASK>
> [ 7.425435] ---[ end trace 0000000000000000 ]---
There are a number of fixes working their way upstream for warnings from
the tightening up of parameter checks on the irq_request functions.
Bisection will tell you it was that change of checks rather than find
the real problem.
https://lore.kernel.org/all/20260220224514.471348-1-srinivas.pandruvada@linux.intel.com/
would be my guess for what was hit here. That's in a pull request waiting
for GregKH to pick up and send on to Linus.
It was an odd bit of usage. There was never actually an interrupt in use
despite a handler being registered. That patch cleans that up whilst
going through a dance to avoid an interface regressions. Took us a little
while to figure out the necessary dance.
Jonathan
>
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You may reply to this email to add a comment.
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
` (2 preceding siblings ...)
2026-03-21 18:13 ` [Bug 221256] " bugzilla-daemon
@ 2026-03-23 11:10 ` bugzilla-daemon
2026-03-25 9:38 ` bugzilla-daemon
2026-03-25 20:37 ` bugzilla-daemon
5 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-23 11:10 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
AlainC (alain.cousinie@laposte.net) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alain.cousinie@laposte.net
--- Comment #3 from AlainC (alain.cousinie@laposte.net) ---
I'm sorry, but I didn't quite understand what you were saying.
I recompiled with the patch from
https://lore.kernel.org/all/20260220224514.471348-1-srinivas.pandruvada@linux.intel.com/
And the result is positive; there are no more errors.
Alain
--
You may reply to this email to add a comment.
You are receiving this mail because:
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
` (3 preceding siblings ...)
2026-03-23 11:10 ` bugzilla-daemon
@ 2026-03-25 9:38 ` bugzilla-daemon
2026-03-25 20:37 ` Jonathan Cameron
2026-03-25 20:37 ` bugzilla-daemon
5 siblings, 1 reply; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-25 9:38 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
AlainC (alain.cousinie@laposte.net) changed:
What |Removed |Added
----------------------------------------------------------------------------
Kernel Version| |7.0
Regression|No |Yes
--- Comment #4 from AlainC (alain.cousinie@laposte.net) ---
(In reply to Jonathan Cameron from comment #2)
> On Wed, 18 Mar 2026 10:10:29 +0000
> bugzilla-daemon@kernel.org wrote:
>
> > https://bugzilla.kernel.org/show_bug.cgi?id=221256
> >
> > Bug ID: 221256
> > Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
> > __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
> > Product: Drivers
> > Version: 2.5
> > Hardware: Intel
> > OS: Linux
> > Status: NEW
> > Severity: high
> > Priority: P3
> > Component: IIO
> > Assignee: drivers_iio@kernel-bugs.kernel.org
> > Reporter: alain.cousinie@laposte.net
> > Regression: No
> >
> > Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
> > (I recompile the kernel with each RC release)
> >
> > [ 7.425262] ------------[ cut here ]------------
> > [ 7.425264] WARNING: kernel/irq/manage.c:1502 at
> __setup_irq+0x5bb/0x800,
> > CPU#7: iio-sensor-prox/932
> > [ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii
> > nls_cp437
> > vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+) snd_soc_intel_sof_board_helpers
> > snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
> > snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
> > snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
> > snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
> > soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt
> > snd_sof_intel_hda_common
> > snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda
> soundwire_cadence
> > snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
> > intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof intel_powerclamp
> > coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
> > snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
> > regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
> > snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
> > snd_soc_sdca libarc4
> > [ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
> > hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
> > mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
> > snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
> > snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
> > snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth spi_nor
> > hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d
> hid_sensor_rotation
> > snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
> > processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu
> > ov08x40
> > industrialio_triggered_buffer processor_thermal_device kfifo_buf snd mei_me
> > industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
> > processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
> > drm_shmem_helper rfkill serial_multi_instantiate videodev
> > platform_temperature_control intel_pmc_core processor_thermal_soc_slider
> > platform_profile processor_thermal_rfim mc
> > [ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
> > intel_skl_int3472_common intel_rapl_common joydev processor_thermal_wt_req
> > pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad
> pmt_discovery
> > int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
> > int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry
> soc_button_array
> > acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp parport
> > i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
> > ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
> > drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub usbhid
> > intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
> > drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi
> > i2c_hid
> > rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi iTCO_wdt
> > drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
> > nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
> > battery
> > [ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf
> acpi_thermal_rel
> > fan intel_lpss i2c_smbus usb_common intel_vsec idma64
> > [ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
> > 7.0.0-rc4-meteor #1 PREEMPT(full)
> > [ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop
> > 14-eu0xxx/8C15,
> > BIOS F.16 12/16/2025
> > [ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
> > [ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48 c7
> c2
> > ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f>
> 0b
> > f6
> > c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
> > [ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
> > [ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
> > 0000000000000000
> > [ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
> > ffffffffc1876a80
> > [ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
> > ffff8d7942c91700
> > [ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
> > ffff8d7960d9ec00
> > [ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
> > ffff8d7942c91700
> > [ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
> > knlGS:0000000000000000
> > [ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
> > 0000000000f72ef0
> > [ 7.425379] PKRU: 55555554
> > [ 7.425380] Call Trace:
> > [ 7.425381] <TASK>
> > [ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
> > [ 7.425385] ? request_threaded_irq+0x96/0x1a0
> > [ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
> > [ 7.425393] request_threaded_irq+0xd9/0x1a0
> > [ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
> > [ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
> > [ 7.425402] enable_store+0x81/0xe0 [industrialio]
> > [ 7.425405] kernfs_fop_write_iter+0x149/0x200
> > [ 7.425408] vfs_write+0x363/0x530
> > [ 7.425411] __x64_sys_write+0x70/0xe0
> > [ 7.425412] do_syscall_64+0x118/0xd70
> > [ 7.425416] ? __x64_sys_openat+0xe9/0x230
> > [ 7.425417] ? do_syscall_64+0x118/0xd70
> > [ 7.425418] ? do_syscall_64+0x118/0xd70
> > [ 7.425419] ? do_syscall_64+0x118/0xd70
> > [ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
> > [ 7.425423] ? irq_exit_rcu+0x41/0xe0
> > [ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> > [ 7.425427] RIP: 0033:0x7f6716b596be
> > [ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89
> ce
> > 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3>
> 90
> > 48
> > 83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
> > [ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
> > 0000000000000001
> > [ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
> > 00007f6716b596be
> > [ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
> > 0000000000000008
> > [ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
> > 0000000000000000
> > [ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
> > 0000000000000001
> > [ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
> > 0000000000000001
> > [ 7.425434] </TASK>
> > [ 7.425435] ---[ end trace 0000000000000000 ]---
>
> There are a number of fixes working their way upstream for warnings from
> the tightening up of parameter checks on the irq_request functions.
>
> Bisection will tell you it was that change of checks rather than find
> the real problem.
>
> https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> pandruvada@linux.intel.com/
> would be my guess for what was hit here. That's in a pull request waiting
> for GregKH to pick up and send on to Linus.
>
> It was an odd bit of usage. There was never actually an interrupt in use
> despite a handler being registered. That patch cleans that up whilst
> going through a dance to avoid an interface regressions. Took us a little
> while to figure out the necessary dance.
>
> Jonathan
>
>
>
>
> >
(In reply to AlainC from comment #3)
> I'm sorry, but I didn't quite understand what you were saying.
>
> I recompiled with the patch from
> https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> pandruvada@linux.intel.com/
> And the result is positive; there are no more errors.
>
> Alain
The bug has been present since version 7.0-rc1.
Versions 6.19, including 6.19.9, are not affected.
--
You may reply to this email to add a comment.
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You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-25 9:38 ` bugzilla-daemon
@ 2026-03-25 20:37 ` Jonathan Cameron
0 siblings, 0 replies; 8+ messages in thread
From: Jonathan Cameron @ 2026-03-25 20:37 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-iio
On Wed, 25 Mar 2026 09:38:48 +0000
bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=221256
>
> AlainC (alain.cousinie@laposte.net) changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Kernel Version| |7.0
> Regression|No |Yes
>
> --- Comment #4 from AlainC (alain.cousinie@laposte.net) ---
> (In reply to Jonathan Cameron from comment #2)
> > On Wed, 18 Mar 2026 10:10:29 +0000
> > bugzilla-daemon@kernel.org wrote:
> >
> > > https://bugzilla.kernel.org/show_bug.cgi?id=221256
> > >
> > > Bug ID: 221256
> > > Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
> > > __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
> > > Product: Drivers
> > > Version: 2.5
> > > Hardware: Intel
> > > OS: Linux
> > > Status: NEW
> > > Severity: high
> > > Priority: P3
> > > Component: IIO
> > > Assignee: drivers_iio@kernel-bugs.kernel.org
> > > Reporter: alain.cousinie@laposte.net
> > > Regression: No
> > >
> > > Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
> > > (I recompile the kernel with each RC release)
> > >
> > > [ 7.425262] ------------[ cut here ]------------
> > > [ 7.425264] WARNING: kernel/irq/manage.c:1502 at
> > __setup_irq+0x5bb/0x800,
> > > CPU#7: iio-sensor-prox/932
> > > [ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii
> > > nls_cp437
> > > vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+) snd_soc_intel_sof_board_helpers
> > > snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
> > > snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
> > > snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
> > > snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
> > > soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt
> > > snd_sof_intel_hda_common
> > > snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda
> > soundwire_cadence
> > > snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
> > > intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof intel_powerclamp
> > > coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
> > > snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
> > > regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
> > > snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
> > > snd_soc_sdca libarc4
> > > [ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
> > > hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
> > > mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
> > > snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
> > > snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
> > > snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth spi_nor
> > > hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d
> > hid_sensor_rotation
> > > snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
> > > processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu
> > > ov08x40
> > > industrialio_triggered_buffer processor_thermal_device kfifo_buf snd mei_me
> > > industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
> > > processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
> > > drm_shmem_helper rfkill serial_multi_instantiate videodev
> > > platform_temperature_control intel_pmc_core processor_thermal_soc_slider
> > > platform_profile processor_thermal_rfim mc
> > > [ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
> > > intel_skl_int3472_common intel_rapl_common joydev processor_thermal_wt_req
> > > pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad
> > pmt_discovery
> > > int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
> > > int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry
> > soc_button_array
> > > acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp parport
> > > i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
> > > ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm
> > > drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub usbhid
> > > intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
> > > drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi
> > > i2c_hid
> > > rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi iTCO_wdt
> > > drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
> > > nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
> > > battery
> > > [ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf
> > acpi_thermal_rel
> > > fan intel_lpss i2c_smbus usb_common intel_vsec idma64
> > > [ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
> > > 7.0.0-rc4-meteor #1 PREEMPT(full)
> > > [ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop
> > > 14-eu0xxx/8C15,
> > > BIOS F.16 12/16/2025
> > > [ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
> > > [ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48 c7
> > c2
> > > ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f>
> > 0b
> > > f6
> > > c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
> > > [ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
> > > [ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
> > > 0000000000000000
> > > [ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
> > > ffffffffc1876a80
> > > [ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
> > > ffff8d7942c91700
> > > [ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
> > > ffff8d7960d9ec00
> > > [ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
> > > ffff8d7942c91700
> > > [ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
> > > knlGS:0000000000000000
> > > [ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
> > > 0000000000f72ef0
> > > [ 7.425379] PKRU: 55555554
> > > [ 7.425380] Call Trace:
> > > [ 7.425381] <TASK>
> > > [ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
> > > [ 7.425385] ? request_threaded_irq+0x96/0x1a0
> > > [ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
> > > [ 7.425393] request_threaded_irq+0xd9/0x1a0
> > > [ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
> > > [ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
> > > [ 7.425402] enable_store+0x81/0xe0 [industrialio]
> > > [ 7.425405] kernfs_fop_write_iter+0x149/0x200
> > > [ 7.425408] vfs_write+0x363/0x530
> > > [ 7.425411] __x64_sys_write+0x70/0xe0
> > > [ 7.425412] do_syscall_64+0x118/0xd70
> > > [ 7.425416] ? __x64_sys_openat+0xe9/0x230
> > > [ 7.425417] ? do_syscall_64+0x118/0xd70
> > > [ 7.425418] ? do_syscall_64+0x118/0xd70
> > > [ 7.425419] ? do_syscall_64+0x118/0xd70
> > > [ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
> > > [ 7.425423] ? irq_exit_rcu+0x41/0xe0
> > > [ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> > > [ 7.425427] RIP: 0033:0x7f6716b596be
> > > [ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89
> > ce
> > > 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3>
> > 90
> > > 48
> > > 83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
> > > [ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
> > > 0000000000000001
> > > [ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
> > > 00007f6716b596be
> > > [ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
> > > 0000000000000008
> > > [ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
> > > 0000000000000000
> > > [ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
> > > 0000000000000001
> > > [ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
> > > 0000000000000001
> > > [ 7.425434] </TASK>
> > > [ 7.425435] ---[ end trace 0000000000000000 ]---
> >
> > There are a number of fixes working their way upstream for warnings from
> > the tightening up of parameter checks on the irq_request functions.
> >
> > Bisection will tell you it was that change of checks rather than find
> > the real problem.
> >
> > https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> > pandruvada@linux.intel.com/
> > would be my guess for what was hit here. That's in a pull request waiting
> > for GregKH to pick up and send on to Linus.
> >
> > It was an odd bit of usage. There was never actually an interrupt in use
> > despite a handler being registered. That patch cleans that up whilst
> > going through a dance to avoid an interface regressions. Took us a little
> > while to figure out the necessary dance.
> >
> > Jonathan
> >
> >
> >
> >
> > >
>
> (In reply to AlainC from comment #3)
> > I'm sorry, but I didn't quite understand what you were saying.
> >
> > I recompiled with the patch from
> > https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> > pandruvada@linux.intel.com/
> > And the result is positive; there are no more errors.
> >
> > Alain
>
> The bug has been present since version 7.0-rc1.
> Versions 6.19, including 6.19.9, are not affected.
>
We didn't queue this as a fix because other than an annoying warning message
due to tightened sanity checks, it shouldn't actually break anything
and the fix was complex so I didn't want to rush it in.
We can backport anyway once it's merged though if needed.
Jonathan
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 221256] On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
` (4 preceding siblings ...)
2026-03-25 9:38 ` bugzilla-daemon
@ 2026-03-25 20:37 ` bugzilla-daemon
5 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2026-03-25 20:37 UTC (permalink / raw)
To: linux-iio
https://bugzilla.kernel.org/show_bug.cgi?id=221256
--- Comment #5 from Jonathan Cameron (jic23@kernel.org) ---
On Wed, 25 Mar 2026 09:38:48 +0000
bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=221256
>
> AlainC (alain.cousinie@laposte.net) changed:
>
> What |Removed |Added
> ----------------------------------------------------------------------------
> Kernel Version| |7.0
> Regression|No |Yes
>
> --- Comment #4 from AlainC (alain.cousinie@laposte.net) ---
> (In reply to Jonathan Cameron from comment #2)
> > On Wed, 18 Mar 2026 10:10:29 +0000
> > bugzilla-daemon@kernel.org wrote:
> >
> > > https://bugzilla.kernel.org/show_bug.cgi?id=221256
> > >
> > > Bug ID: 221256
> > > Summary: On Boot - WARNING: kernel/irq/manage.c:1502 at
> > > __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932
> > > Product: Drivers
> > > Version: 2.5
> > > Hardware: Intel
> > > OS: Linux
> > > Status: NEW
> > > Severity: high
> > > Priority: P3
> > > Component: IIO
> > > Assignee: drivers_iio@kernel-bugs.kernel.org
> > > Reporter: alain.cousinie@laposte.net
> > > Regression: No
> > >
> > > Since the beginning of 7.0 rc1 to rc4, I have had a boot error.
> > > (I recompile the kernel with each RC release)
> > >
> > > [ 7.425262] ------------[ cut here ]------------
> > > [ 7.425264] WARNING: kernel/irq/manage.c:1502 at
> > __setup_irq+0x5bb/0x800,
> > > CPU#7: iio-sensor-prox/932
> > > [ 7.425270] Modules linked in: bnep at24 ee1004 spd5118 nls_ascii
> > > nls_cp437
> > > vfat fat snd_ctl_led snd_soc_skl_hda_dsp(+)
> snd_soc_intel_sof_board_helpers
> > > snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_intelhdmi
> > > snd_hda_codec_hdmi snd_hda_codec_alc269 snd_hda_codec_realtek_lib
> > > snd_hda_scodec_component snd_hda_codec_generic snd_soc_dmic snd_hda_intel
> > > snd_sof_pci_intel_mtl snd_sof_intel_hda_generic soundwire_intel
> > > soundwire_generic_allocation snd_sof_intel_hda_sdw_bpt
> > > snd_sof_intel_hda_common
> > > snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda
> > soundwire_cadence
> > > snd_sof_pci snd_sof_xtensa_dsp intel_uncore_frequency snd_soc_sdw_utils
> > > intel_uncore_frequency_common x86_pkg_temp_thermal snd_sof
> intel_powerclamp
> > > coretemp iwlmld snd_sof_utils snd_hda_ext_core kvm_intel snd_hda_codec
> > > snd_hda_core mac80211 kvm snd_intel_dspcfg snd_hda_scodec_cs35l41_spi
> > > regmap_spi snd_intel_sdw_acpi snd_soc_acpi_intel_match
> > > snd_soc_acpi_intel_sdca_quirks snd_soc_acpi snd_hwdep crc8 soundwire_bus
> > > snd_soc_sdca libarc4
> > > [ 7.425297] intel_ipu6_isys snd_soc_core btusb videobuf2_dma_sg
> > > hp_bioscfg(+) videobuf2_memops btmtk videobuf2_v4l2 btrtl irqbypass
> > > mei_gsc_proxy iwlwifi videobuf2_common intel_rapl_msr ghash_clmulni_intel
> > > snd_compress btbcm aesni_intel firmware_attributes_class ac97_bus btintel
> > > snd_pcm_dmaengine snd_hda_scodec_cs35l41_i2c cfg80211 gf128mul
> > > snd_hda_scodec_cs35l41 hp_wmi snd_pcm snd_soc_cs_amp_lib bluetooth
> spi_nor
> > > hid_sensor_magn_3d hid_sensor_accel_3d hid_sensor_gyro_3d
> > hid_sensor_rotation
> > > snd_soc_cs35l41_lib hid_sensor_trigger wmi_bmof snd_timer cs_dsp
> > > processor_thermal_device_pci hid_sensor_iio_common pcspkr mtd intel_vpu
> > > ov08x40
> > > industrialio_triggered_buffer processor_thermal_device kfifo_buf snd
> mei_me
> > > industrialio v4l2_fwnode intel_skl_int3472_tps68470 tps68470_regulator
> > > processor_thermal_wt_hint v4l2_async mei clk_tps68470 soundcore
> > > drm_shmem_helper rfkill serial_multi_instantiate videodev
> > > platform_temperature_control intel_pmc_core processor_thermal_soc_slider
> > > platform_profile processor_thermal_rfim mc
> > > [ 7.425325] processor_thermal_rapl intel_skl_int3472_discrete
> > > intel_skl_int3472_common intel_rapl_common joydev
> processor_thermal_wt_req
> > > pmt_telemetry intel_ipu6 processor_thermal_power_floor acpi_tad
> > pmt_discovery
> > > int3403_thermal processor_thermal_mbox intel_hid pmt_class ipu_bridge
> > > int340x_thermal_zone sparse_keymap intel_pmc_ssram_telemetry
> > soc_button_array
> > > acpi_pad ac igen6_edac button evdev binfmt_misc parport_pc ppdev lp
> parport
> > > i2c_dev msr nvme_fabrics efi_pstore nfnetlink efivarfs autofs4 uhci_hcd
> > > ehci_pci ehci_hcd xe drm_ttm_helper drm_suballoc_helper gpu_sched
> drm_gpuvm
> > > drm_exec configfs drm_gpusvm_helper hid_sensor_custom hid_sensor_hub
> usbhid
> > > intel_ishtp_hid i915 hid_multitouch i2c_algo_bit drm_buddy ttm
> > > drm_display_helper xhci_pci hid_generic xhci_hcd cec nvme i2c_hid_acpi
> > > i2c_hid
> > > rc_core nvme_core ucsi_acpi psmouse hid drm_client_lib typec_ucsi
> iTCO_wdt
> > > drm_kms_helper intel_pmc_bxt typec watchdog video intel_ish_ipc roles
> > > nvme_keyring serio_raw drm usbcore thunderbolt nvme_auth int3400_thermal
> > > battery
> > > [ 7.425359] intel_ishtp i2c_i801 wmi intel_lpss_pci hkdf
> > acpi_thermal_rel
> > > fan intel_lpss i2c_smbus usb_common intel_vsec idma64
> > > [ 7.425366] CPU: 7 UID: 0 PID: 932 Comm: iio-sensor-prox Not tainted
> > > 7.0.0-rc4-meteor #1 PREEMPT(full)
> > > [ 7.425368] Hardware name: HP HP Spectre x360 2-in-1 Laptop
> > > 14-eu0xxx/8C15,
> > > BIOS F.16 12/16/2025
> > > [ 7.425368] RIP: 0010:__setup_irq+0x5bb/0x800
> > > [ 7.425370] Code: 94 24 f0 00 00 00 e9 cb fe ff ff b8 01 00 00 00 48
> c7
> > c2
> > > ff ff ff ff f3 48 0f bc d2 c4 e2 e9 f7 c0 49 89 47 48 e9 86 fd ff ff <0f>
> > 0b
> > > f6
> > > c6 80 75 70 81 e2 00 00 01 00 0f 85 c5 fa ff ff 66 90 49
> > > [ 7.425371] RSP: 0018:ffffd1b2c740bb58 EFLAGS: 00010246
> > > [ 7.425373] RAX: 0000000000002000 RBX: ffff8d7942c91700 RCX:
> > > 0000000000000000
> > > [ 7.425374] RDX: 0000000000000400 RSI: ffff8d7960d9ec00 RDI:
> > > ffffffffc1876a80
> > > [ 7.425374] RBP: 00000000000000d2 R08: 0000000000000080 R09:
> > > ffff8d7942c91700
> > > [ 7.425375] R10: 0000000000000000 R11: 0000000000000001 R12:
> > > ffff8d7960d9ec00
> > > [ 7.425376] R13: ffff8d7960d9ec00 R14: 0000000000000400 R15:
> > > ffff8d7942c91700
> > > [ 7.425377] FS: 00007f6716751980(0000) GS:ffff8d810f4e4000(0000)
> > > knlGS:0000000000000000
> > > [ 7.425377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > > [ 7.425378] CR2: 00007fff3d530fd0 CR3: 00000001282b2005 CR4:
> > > 0000000000f72ef0
> > > [ 7.425379] PKRU: 55555554
> > > [ 7.425380] Call Trace:
> > > [ 7.425381] <TASK>
> > > [ 7.425382] ? __kmalloc_cache_noprof+0x12f/0x4b0
> > > [ 7.425385] ? request_threaded_irq+0x96/0x1a0
> > > [ 7.425389] ? __pfx_iio_pollfunc_store_time+0x10/0x10 [industrialio]
> > > [ 7.425393] request_threaded_irq+0xd9/0x1a0
> > > [ 7.425395] iio_trigger_attach_poll_func+0xbe/0x1c0 [industrialio]
> > > [ 7.425398] __iio_update_buffers+0xddd/0xed0 [industrialio]
> > > [ 7.425402] enable_store+0x81/0xe0 [industrialio]
> > > [ 7.425405] kernfs_fop_write_iter+0x149/0x200
> > > [ 7.425408] vfs_write+0x363/0x530
> > > [ 7.425411] __x64_sys_write+0x70/0xe0
> > > [ 7.425412] do_syscall_64+0x118/0xd70
> > > [ 7.425416] ? __x64_sys_openat+0xe9/0x230
> > > [ 7.425417] ? do_syscall_64+0x118/0xd70
> > > [ 7.425418] ? do_syscall_64+0x118/0xd70
> > > [ 7.425419] ? do_syscall_64+0x118/0xd70
> > > [ 7.425420] ? __sysvec_apic_timer_interrupt+0x58/0x140
> > > [ 7.425423] ? irq_exit_rcu+0x41/0xe0
> > > [ 7.425425] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> > > [ 7.425427] RIP: 0033:0x7f6716b596be
> > > [ 7.425429] Code: 08 0f 85 15 47 ff ff 49 89 fb 48 89 f0 48 89 d7 48
> 89
> > ce
> > > 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3>
> > 90
> > > 48
> > > 83 ec 08 bf 01 00 00 00 e8 a2 e5 05 00 bf 01 00 00 00 89
> > > [ 7.425430] RSP: 002b:00007fff3d532238 EFLAGS: 00000246 ORIG_RAX:
> > > 0000000000000001
> > > [ 7.425431] RAX: ffffffffffffffda RBX: 0000564c8378b310 RCX:
> > > 00007f6716b596be
> > > [ 7.425432] RDX: 0000000000000001 RSI: 00007fff3d5323f0 RDI:
> > > 0000000000000008
> > > [ 7.425432] RBP: 0000000000000001 R08: 0000000000000000 R09:
> > > 0000000000000000
> > > [ 7.425433] R10: 0000000000000000 R11: 0000000000000246 R12:
> > > 0000000000000001
> > > [ 7.425433] R13: 00007fff3d5323f0 R14: 0000000000000002 R15:
> > > 0000000000000001
> > > [ 7.425434] </TASK>
> > > [ 7.425435] ---[ end trace 0000000000000000 ]---
> >
> > There are a number of fixes working their way upstream for warnings from
> > the tightening up of parameter checks on the irq_request functions.
> >
> > Bisection will tell you it was that change of checks rather than find
> > the real problem.
> >
> > https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> > pandruvada@linux.intel.com/
> > would be my guess for what was hit here. That's in a pull request waiting
> > for GregKH to pick up and send on to Linus.
> >
> > It was an odd bit of usage. There was never actually an interrupt in use
> > despite a handler being registered. That patch cleans that up whilst
> > going through a dance to avoid an interface regressions. Took us a little
> > while to figure out the necessary dance.
> >
> > Jonathan
> >
> >
> >
> >
> > >
>
> (In reply to AlainC from comment #3)
> > I'm sorry, but I didn't quite understand what you were saying.
> >
> > I recompiled with the patch from
> > https://lore.kernel.org/all/20260220224514.471348-1-srinivas.
> > pandruvada@linux.intel.com/
> > And the result is positive; there are no more errors.
> >
> > Alain
>
> The bug has been present since version 7.0-rc1.
> Versions 6.19, including 6.19.9, are not affected.
>
We didn't queue this as a fix because other than an annoying warning message
due to tightened sanity checks, it shouldn't actually break anything
and the fix was complex so I didn't want to rush it in.
We can backport anyway once it's merged though if needed.
Jonathan
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2026-03-18 10:10 [Bug 221256] New: On Boot - WARNING: kernel/irq/manage.c:1502 at __setup_irq+0x5bb/0x800, CPU#7: iio-sensor-prox/932 bugzilla-daemon
2026-03-20 12:24 ` [Bug 221256] " bugzilla-daemon
2026-03-21 18:13 ` [Bug 221256] New: " Jonathan Cameron
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2026-03-25 20:37 ` Jonathan Cameron
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