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Function
skl_enable_dc6
First occurrence
2025-10-23
Last occurrence
2025-11-01
State
NEW
Components
xorg-x11-drv-intel
Quality
-49

Statistics

Operating system Count
Fedora 42 193
Architecture Count
x86_64 193
Related packages Count
kernel-core 193
 0:6.17.4-200.fc42 169
 0:6.17.5-200.fc42 11
 0:6.17.6-200.fc42 11
 0:6.17.7-200.fc42 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Complete report #1363376
Frame # Function Binary Source or offset Line
1
skl_enable_dc6
i915 0xa8
2
skl_enable_dc6
i915 0xa8
3
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
4
skl_enable_dc6
i915 0xa8
5
hdmi_chmap_ctl_tlv
snd_hda_core 0x132
6
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
7
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
8
__pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
9
warn_thunk_thunk
vmlinux 0x16
10
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 1 PID: 4721 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: uinput snd_seq_dummy rfcomm snd_hrtimer snd_hda_codec_intelhdmi snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence nf_conntrack_netbios_ns snd_sof_pci nf_conntrack_broadcast snd_sof_xtensa_dsp nft_fib_inet snd_sof nft_fib_ipv4 nft_fib_ipv6 snd_sof_utils nft_fib snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks nft_reject_inet soundwire_generic_allocation nf_reject_ipv4 snd_soc_acpi nf_reject_ipv6 crc8 nft_reject soundwire_bus nft_ct snd_soc_sdca nft_chain_nat snd_soc_avs nf_nat snd_soc_hda_codec nf_conntrack snd_hda_ext_core intel_uncore_frequency nf_defrag_ipv6 snd_hda_codec intel_uncore_frequency_common nf_defrag_ipv4 snd_hda_core snd_intel_dspcfg x86_pkg_temp_thermal snd_usb_audio
 snd_intel_sdw_acpi nf_tables intel_powerclamp processor_thermal_device_pci snd_soc_core sunrpc snd_usbmidi_lib coretemp processor_thermal_device snd_compress qrtr snd_hwdep bnep uvcvideo kvm_intel processor_thermal_wt_hint ac97_bus iwlmvm snd_ump uvc platform_temperature_control btusb kvm snd_pcm_dmaengine snd_rawmidi processor_thermal_rfim videobuf2_vmalloc btrtl mac80211 snd_seq intel_rapl_msr processor_thermal_rapl irqbypass videobuf2_memops btintel snd_seq_device intel_rapl_common dell_wmi iTCO_wdt rapl spi_nor libarc4 videobuf2_v4l2 btbcm snd_pcm processor_thermal_wt_req intel_pmc_core vfat dell_smbios platform_profile intel_pmc_bxt intel_cstate mtd ee1004 mei_pxp mei_hdcp iwlwifi videobuf2_common btmtk snd_timer processor_thermal_power_floor pmt_telemetry fat dell_wmi_sysman dcdbas iTCO_vendor_support intel_uncore videodev pcspkr spi_intel_pci snd i2c_i801 bluetooth cfg80211 mei_me pmt_discovery processor_thermal_mbox dell_wmi_ddv int3400_thermal dell_smm_hwmon firmware_attributes_class
 dell_wmi_descriptor wmi_bmof mc spi_intel soundcore e1000e i2c_smbus mei pmt_class rfkill int340x_thermal_zone intel_hid acpi_thermal_rel acpi_tad acpi_pad intel_pmc_ssram_telemetry sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy nvme ttm nvme_core polyval_clmulni nvme_keyring drm_display_helper video ghash_clmulni_intel nvme_auth cec wmi pinctrl_alderlake i2c_dev fuse
CPU: 1 UID: 0 PID: 4721 Comm: kworker/1:0 Not tainted 6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: Dell Inc. OptiPlex Micro 7010/0WG0VR, BIOS 1.30.0 09/04/2025
Workqueue: pm pm_runtime_work
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 16 49 f3 8b 54 24 14 45 89 e1 48 c7 c7 38 49 fa c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 6a a2 89 f2 <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 60 78
RSP: 0018:ffffd18ace27fc28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c0d51ea4000 RCX: 0000000000000027
RDX: ffff8c1c8f89cf88 RSI: 0000000000000001 RDI: ffff8c1c8f89cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd18ace27fad0
R10: ffffffffb593ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8c0d4b61fc00 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8c1cd90c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9c94085a88 CR3: 000000090702e005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 intel_display_power_put_unchecked+0x31/0x50 [i915]
 snd_hdac_display_power+0x10b/0x120 [snd_hda_core]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 hda_codec_runtime_suspend+0x71/0x80 [snd_hda_codec]
 __rpm_callback+0x45/0x1f0
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 rpm_callback+0x6d/0x80
 rpm_suspend+0xe5/0x5e0
 ? finish_task_switch.isra.0+0x99/0x2c0
 pm_runtime_work+0x98/0xb0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1367858
Frame # Function Binary Source or offset Line
1
skl_enable_dc6
i915 0xa8
2
skl_enable_dc6
i915 0xa8
3
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
4
skl_enable_dc6
i915 0xa8
5
hdmi_chmap_ctl_tlv
snd_hda_core 0x132
6
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
7
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
8
__pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
9
warn_thunk_thunk
vmlinux 0x16
10
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 10 PID: 14822 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables sunrpc vboxnetadp(OE) snd_hda_codec_intelhdmi vboxnetflt(OE) vboxdrv(OE) qrtr uhid bnep vfat fat snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof intel_uncore_frequency snd_sof_utils intel_uncore_frequency_common snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation
 snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs x86_pkg_temp_thermal intel_powerclamp rtw88_8821ce snd_soc_hda_codec rtw88_8821c coretemp snd_hda_ext_core snd_hda_codec rtw88_pci kvm_intel rtw88_core snd_hda_core snd_intel_dspcfg snd_intel_sdw_acpi snd_usb_audio snd_soc_core mac80211 kvm uvcvideo snd_usbmidi_lib snd_hwdep snd_compress snd_ump uvc ac97_bus videobuf2_vmalloc snd_rawmidi snd_pcm_dmaengine videobuf2_memops videobuf2_v4l2 snd_seq videobuf2_common btusb snd_seq_device btrtl snd_pcm videodev btintel spi_nor processor_thermal_device_pci iTCO_wdt irqbypass btbcm dell_wmi processor_thermal_device dell_pc intel_pmc_bxt rapl mtd mei_pxp mei_wdt mei_hdcp processor_thermal_wt_hint spd5118 snd_timer btmtk iTCO_vendor_support dell_smbios intel_cstate platform_temperature_control platform_profile libarc4 cfg80211 bluetooth dell_wmi_sysman intel_rapl_msr dcdbas snd processor_thermal_rfim spi_intel_pci processor_thermal_rapl dell_wmi_ddv dell_smm_hwmon intel_uncore joydev mei_me mc e1000e
 firmware_attributes_class rfkill dell_wmi_descriptor soundcore i2c_i801 pcspkr wmi_bmof intel_rapl_common spi_intel i2c_smbus processor_thermal_wt_req idma64 mei processor_thermal_power_floor processor_thermal_mbox intel_pmc_core int340x_thermal_zone pmt_telemetry int3400_thermal pmt_discovery acpi_thermal_rel pmt_class acpi_pad intel_hid acpi_tad intel_pmc_ssram_telemetry sparse_keymap loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe hid_multitouch intel_vsec drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy ucsi_acpi ttm typec_ucsi typec nvme drm_display_helper thunderbolt nvme_core polyval_clmulni cec video ghash_clmulni_intel nvme_keyring nvme_auth wmi pinctrl_alderlake ntsync i2c_dev fuse
CPU: 10 UID: 0 PID: 14822 Comm: kworker/10:2 Tainted: G           OE       6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Dell Inc. OptiPlex Tower Plus 7020/0Y7V6M, BIOS 1.20.0 09/04/2025
Workqueue: pm pm_runtime_work
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 16 e9 df 8b 54 24 14 45 89 e1 48 c7 c7 38 49 da c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 6a a2 29 df <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 60 78
RSP: 0018:ffffd2f2ab0dbc28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d2569948000 RCX: 0000000000000027
RDX: ffff8d348f31cf88 RSI: 0000000000000001 RDI: ffff8d348f31cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd2f2ab0dbad0
R10: ffffffffa213ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8d254f1df000 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8d34ec345000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000011bbeaa83004 CR3: 00000007d842e004 CR4: 0000000000f70ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 intel_display_power_put_unchecked+0x31/0x50 [i915]
 snd_hdac_display_power+0x10b/0x120 [snd_hda_core]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 hda_codec_runtime_suspend+0x71/0x80 [snd_hda_codec]
 __rpm_callback+0x45/0x1f0
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 rpm_callback+0x6d/0x80
 rpm_suspend+0xe5/0x5e0
 ? finish_task_switch.isra.0+0x99/0x2c0
 pm_runtime_work+0x98/0xb0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1366114
Frame # Function Binary Source or offset Line
1
skl_enable_dc6
i915 0xa8
2
skl_enable_dc6
i915 0xa8
3
? __azx_runtime_resume
snd_hda_intel 0x1d
4
? warn_thunk_thunk
vmlinux 0x16
5
skl_enable_dc6
i915 0xa8
6
hdmi_chmap_ctl_tlv
snd_hda_core 0x132
7
? warn_thunk_thunk
vmlinux 0x16
8
__azx_runtime_resume
snd_hda_intel 0x1d
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
? warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
? warn_thunk_thunk
vmlinux 0x16
19
warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 8 PID: 19580 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: overlay nvidia_uvm(OE) binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer uhid sunrpc nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables bnep snd_hda_codec_nvhdmi qrtr btusb btrtl btintel uvcvideo btbcm btmtk uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 bluetooth videobuf2_common videodev mc vfat fat squashfs snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_hda_codec_intelhdmi snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils intel_uncore_frequency snd_soc_acpi_intel_match intel_uncore_frequency_common snd_ctl_led intel_tcc_cooling snd_soc_acpi_intel_sdca_quirks x86_pkg_temp_thermal soundwire_generic_allocation
 snd_hda_codec_alc269 snd_soc_acpi intel_powerclamp crc8 iwlmvm snd_hda_scodec_component soundwire_bus coretemp snd_hda_codec_realtek_lib snd_soc_sdca snd_hda_codec_generic kvm_intel snd_soc_avs snd_soc_hda_codec nvidia_drm(OE) mac80211 snd_hda_ext_core snd_hda_intel kvm snd_hda_codec snd_soc_core snd_hda_core mei_pxp mei_hdcp spi_nor spd5118 snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi snd_compress intel_rapl_msr libarc4 processor_thermal_device_pci mtd intel_pmc_bxt nvidia_modeset(OE) ac97_bus irqbypass snd_hwdep snd_pcm_dmaengine processor_thermal_device processor_thermal_wt_hint snd_seq iTCO_vendor_support platform_temperature_control rapl snd_seq_device lenovo_wmi_gamezone processor_thermal_rfim intel_cstate lenovo_wmi_other lenovo_wmi_helpers intel_uncore processor_thermal_rapl pcspkr lenovo_wmi_events lenovo_wmi_hotkey_utilities firmware_attributes_class lenovo_wmi_capdata01 iwlwifi wmi_bmof snd_pcm r8169 intel_rapl_common realtek snd_timer mei_me i2c_i801 cfg80211 snd spi_intel_pci
 processor_thermal_wt_req mei i2c_smbus nvidia(OE) spi_intel idma64 processor_thermal_power_floor soundcore intel_pmc_core ideapad_laptop processor_thermal_mbox sparse_keymap platform_profile pmt_telemetry int3403_thermal rfkill pmt_discovery int340x_thermal_zone pmt_class joydev int3400_thermal acpi_pad acpi_thermal_rel intel_pmc_ssram_telemetry acpi_tad ntsync loop nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 nvme nvme_core i2c_algo_bit drm_buddy ttm hid_multitouch nvme_keyring polyval_clmulni ghash_clmulni_intel nvme_auth drm_display_helper i2c_hid_acpi i2c_hid intel_oc_wdt video cec intel_vsec wmi pinctrl_alderlake serio_raw i2c_dev fuse
CPU: 8 UID: 0 PID: 19580 Comm: kworker/u48:6 Tainted: G        W  OE       6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 83LK/LNVNB161216, BIOS Q8CN19WW 06/11/2025
Workqueue: async async_run_entry_fn
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 16 69 e1 8b 54 24 14 45 89 e1 48 c7 c7 38 39 c7 c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 6a a2 a9 e0 <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 60 08
RSP: 0000:ffffcfbaa73fbc78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e1608178000 RCX: 0000000000000027
RDX: ffff8e1873a1cf88 RSI: 0000000000000001 RDI: ffff8e1873a1cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffcfbaa73fba58
R10: ffffffffa393ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8e1608b12000 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8e18cf245000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f00d6c1fa58 CR3: 00000001faa2e005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? hda_intel_init_chip+0x9c/0x260 [snd_hda_intel]
 ? pci_conf1_read+0xaa/0xf0
 intel_display_power_put_unchecked+0x31/0x50 [i915]
 snd_hdac_display_power+0x10b/0x120 [snd_hda_core]
 ? __pfx_pci_pm_resume+0x10/0x10
 azx_resume+0x44/0xa0 [snd_hda_intel]
 dpm_run_callback+0x47/0x140
 device_resume+0x15c/0x260
 async_resume+0x21/0x30
 async_run_entry_fn+0x31/0x130
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1365109
Frame # Function Binary Source or offset Line
1
skl_enable_dc6
i915 0xa8
2
skl_enable_dc6
i915 0xa8
3
? warn_thunk_thunk
vmlinux 0x16
4
skl_enable_dc6
i915 0xa8
5
skl_enable_dc6
i915 0xa8
6
skl_enable_dc6
i915 0xa8
7
? warn_thunk_thunk
vmlinux 0x16
8
warn_thunk_thunk
vmlinux 0x16
9
warn_thunk_thunk
vmlinux 0x16
10
warn_thunk_thunk
vmlinux 0x16
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
warn_thunk_thunk
vmlinux 0x16
14
? warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
? warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 68364 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: binfmt_misc tun xt_CHECKSUM ipt_REJECT nf_nat_tftp nf_conntrack_tftp nvidia_uvm(OE) uinput xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat rfcomm snd_seq_dummy snd_hrtimer overlay nft_masq nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr sunrpc bnep btusb btrtl uvcvideo btintel uvc btbcm videobuf2_vmalloc videobuf2_memops btmtk videobuf2_v4l2 videobuf2_common bluetooth videodev mc snd_hda_codec_intelhdmi snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda vfat snd_sof_intel_hda_mlink snd_sof_intel_hda fat snd_hda_codec_hdmi soundwire_cadence snd_sof_pci
 snd_sof_xtensa_dsp snd_sof rtw89_8852be rtw89_8852b snd_sof_utils snd_soc_acpi_intel_match rtw89_8852b_common snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 rtw89_pci soundwire_bus intel_uncore_frequency intel_uncore_frequency_common intel_tcc_cooling snd_soc_sdca x86_pkg_temp_thermal rtw89_core intel_powerclamp coretemp snd_soc_avs kvm_intel snd_soc_hda_codec snd_hda_ext_core snd_hda_codec nvidia_drm(OE) kvm snd_hda_core mac80211 nvidia_modeset(OE) snd_intel_dspcfg snd_intel_sdw_acpi snd_hwdep snd_soc_core snd_compress ac97_bus irqbypass snd_pcm_dmaengine rapl snd_seq intel_cstate spi_nor lenovo_wmi_gamezone processor_thermal_device_pci iTCO_wdt snd_seq_device processor_thermal_device intel_pmc_bxt lenovo_wmi_other libarc4 processor_thermal_wt_hint mtd spd5118 intel_rapl_msr iTCO_vendor_support mei_hdcp mei_pxp intel_uncore snd_pcm cfg80211 lenovo_wmi_helpers lenovo_wmi_hotkey_utilities lenovo_wmi_events platform_temperature_control nvidia(OE) firmware_attributes_class
 lenovo_wmi_capdata01 wmi_bmof processor_thermal_rfim snd_timer nvidia_wmi_ec_backlight r8169 processor_thermal_rapl pcspkr realtek snd spi_intel_pci intel_rapl_common i2c_i801 ideapad_laptop spi_intel soundcore i2c_smbus processor_thermal_wt_req sparse_keymap processor_thermal_power_floor idma64 platform_profile processor_thermal_mbox intel_pmc_core rfkill pmt_telemetry pmt_discovery int3400_thermal pmt_class acpi_pad acpi_thermal_rel intel_pmc_ssram_telemetry int3403_thermal int340x_thermal_zone joydev mei_me mei loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy ttm nvme ucsi_acpi drm_display_helper typec_ucsi nvme_core typec video hid_multitouch polyval_clmulni thunderbolt ghash_clmulni_intel nvme_keyring cec nvme_auth intel_vsec i2c_hid_acpi i2c_hid wmi pinctrl_alderlake serio_raw ntsync i2c_dev fuse
CPU: 7 UID: 0 PID: 68364 Comm: kworker/u64:25 Tainted: G        W  OE       6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 83DV/LNVNB161216, BIOS NECN46WW 07/16/2025
Workqueue: async async_run_entry_fn
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 16 69 ee 8b 54 24 14 45 89 e1 48 c7 c7 38 39 c7 c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 6a a2 a9 ed <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 60 d8
RSP: 0018:ffffd09e4060fc78 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d61a6d0c000 RCX: 0000000000000027
RDX: ffff8d68df79cf88 RSI: 0000000000000001 RDI: ffff8d68df79cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd09e4060fa58
R10: ffffffffb093ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8d6181d00800 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8d692dfc5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002d69a70e8020 CR3: 000000062f62e001 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? _raw_spin_unlock_irqrestore+0x1d/0x40
 intel_power_domains_suspend+0x3a/0x1b0 [i915]
 intel_display_power_suspend_late+0x1a/0xd0 [i915]
 i915_drm_suspend_late+0x87/0x120 [i915]
 ? __pfx_pci_pm_suspend_late+0x10/0x10
 dpm_run_callback+0x47/0x140
 device_suspend_late+0xea/0x2c0
 async_suspend_late+0x21/0x30
 async_run_entry_fn+0x31/0x130
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Complete report #1361225
Frame # Function Binary Source or offset Line
1
skl_enable_dc6
i915 0xa8
2
skl_enable_dc6
i915 0xa8
3
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
4
skl_enable_dc6
i915 0xa8
5
hdmi_chmap_ctl_tlv
snd_hda_core 0x132
6
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
7
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
8
__pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
9
warn_thunk_thunk
vmlinux 0x16
10
? __pfx_hda_codec_runtime_suspend
snd_hda_codec 0x10
11
warn_thunk_thunk
vmlinux 0x16
12
warn_thunk_thunk
vmlinux 0x16
13
? warn_thunk_thunk
vmlinux 0x16
14
warn_thunk_thunk
vmlinux 0x16
15
warn_thunk_thunk
vmlinux 0x16
16
warn_thunk_thunk
vmlinux 0x16
17
? warn_thunk_thunk
vmlinux 0x16
18
warn_thunk_thunk
vmlinux 0x16
19
? warn_thunk_thunk
vmlinux 0x16
20
? warn_thunk_thunk
vmlinux 0x16
21
warn_thunk_thunk
vmlinux 0x16
22
? warn_thunk_thunk
vmlinux 0x16
23
warn_thunk_thunk
vmlinux 0x16
WARNING: CPU: 7 PID: 227 at drivers/gpu/drm/i915/display/intel_dmc.c:645 assert_dmc_loaded+0x296/0x3f0 [i915]
Modules linked in: snd_seq_dummy snd_hrtimer rfkill nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 sunrpc nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables snd_hda_codec_intelhdmi snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib qrtr snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils binfmt_misc snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation vfat snd_soc_acpi crc8 fat soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_uncore_frequency snd_hda_codec intel_uncore_frequency_common intel_tcc_cooling snd_hda_core
 x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg coretemp snd_intel_sdw_acpi snd_hwdep kvm_intel snd_soc_core processor_thermal_device_pci snd_compress processor_thermal_device kvm ac97_bus processor_thermal_wt_hint snd_pcm_dmaengine platform_temperature_control snd_seq processor_thermal_rfim iTCO_wdt irqbypass intel_rapl_msr snd_seq_device processor_thermal_rapl snd_pcm spi_nor intel_pmc_core intel_pmc_bxt rapl intel_rapl_common ax88179_178a snd_timer mei_hdcp mei_wdt mtd pmt_telemetry spd5118 iTCO_vendor_support intel_cstate processor_thermal_wt_req usbnet mei_pxp think_lmi snd spi_intel_pci mei_me pmt_discovery processor_thermal_power_floor intel_uncore i2c_i801 mii firmware_attributes_class wmi_bmof pcspkr e1000e soundcore spi_intel idma64 pmt_class mei processor_thermal_mbox int3400_thermal int3403_thermal i2c_smbus intel_pmc_ssram_telemetry acpi_thermal_rel int340x_thermal_zone acpi_pad acpi_tad loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper
 gpu_sched drm_gpuvm drm_exec i915 i2c_algo_bit drm_buddy nvme ttm nvme_core polyval_clmulni drm_display_helper nvme_keyring video ghash_clmulni_intel nvme_auth intel_vsec cec intel_oc_wdt wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua i2c_dev fuse
CPU: 7 UID: 0 PID: 227 Comm: kworker/7:1 Tainted: G        W           6.17.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN
Hardware name: LENOVO 30FBS0S701/330E, BIOS M4GKT35A 06/20/2025
Workqueue: pm pm_runtime_work
RIP: 0010:assert_dmc_loaded+0x296/0x3f0 [i915]
Code: 16 89 f4 8b 54 24 14 45 89 e1 48 c7 c7 38 39 e7 c0 48 89 c6 52 41 57 44 8b 44 24 14 8b 4c 24 20 48 8b 54 24 30 e8 6a a2 c9 f3 <0f> 0b 58 5a e9 b0 fe ff ff 48 8b 37 eb bd 48 89 ee 48 c7 c7 60 08
RSP: 0018:ffffd23140857c28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d8dc59c0000 RCX: 0000000000000027
RDX: ffff8d916039cf88 RSI: 0000000000000001 RDI: ffff8d916039cf80
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffd23140857ad0
R10: ffffffffb6d3ba88 R11: 00000000ffffdfff R12: 000000000008f03c
R13: ffff8d8dd2de7800 R14: 0000000000000005 R15: 0000000000030100
FS:  0000000000000000(0000) GS:ffff8d91a87c5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000564c160fdbf0 CR3: 000000037142e004 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 skl_enable_dc6+0xa8/0x200 [i915]
 __intel_display_power_put_domain+0xe6/0x1f0 [i915]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 intel_display_power_put_unchecked+0x31/0x50 [i915]
 snd_hdac_display_power+0x10b/0x120 [snd_hda_core]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 hda_codec_runtime_suspend+0x71/0x80 [snd_hda_codec]
 __rpm_callback+0x45/0x1f0
 ? __pfx_hda_codec_runtime_suspend+0x10/0x10 [snd_hda_codec]
 rpm_callback+0x6d/0x80
 rpm_suspend+0xe5/0x5e0
 ? finish_task_switch.isra.0+0x99/0x2c0
 pm_runtime_work+0x98/0xb0
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0xf1/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>