Info

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Function
__unclaimed_reg_debug
First occurrence
2023-08-31
Last occurrence
2024-03-04
State
NEW
Components
kernel, xorg-x11-drv-intel
Quality
-39

Graphs

Statistics

Operating system Count
Fedora 37 16
Fedora 40 12
Fedora 38 3
Fedora 39 3
Architecture Count
x86_64 34
Related packages Count
kernel-core 19
 0:6.8.7-300.fc40 10
 0:6.5.10-200.fc38 2
 0:6.5.10-300.fc39 2
 0:6.5.6-300.fc39 1
 0:6.5.12-200.fc38 1
 0:6.4.12-100.fc37 1
 0:6.8.2-300.fc40 1
 0:6.8.5-301.fc40 1

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 #911190
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 0x80
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 0x80
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __warn
vmlinux 0x81
9
? __unclaimed_reg_debug
i915 0x80
10
__unclaimed_reg_debug
i915 0x80
11
__unclaimed_reg_debug
i915 0x80
12
__warn
vmlinux 0x81
13
__unclaimed_reg_debug
i915 0x80
14
? __warn
vmlinux 0x81
15
__warn
vmlinux 0x81
16
__warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__warn
vmlinux 0x81
19
__warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
23
? __warn
vmlinux 0x81
24
__warn
vmlinux 0x81
25
? __warn
vmlinux 0x81
26
__warn
vmlinux 0x81
WARNING: CPU: 5 PID: 2239416 at drivers/gpu/drm/i915/display/intel_pps.c:1236 pps_vdd_init+0xbf/0xd0 [i915]
Modules linked in: nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs uinput rfcomm snd_seq_dummy snd_hrtimer 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 ip_set nf_tables nfnetlink qrtr bnep sunrpc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi ath10k_pci snd_soc_core ath10k_core snd_hda_codec_realtek snd_compress intel_tcc_cooling x86_pkg_temp_thermal ac97_bus intel_powerclamp snd_hda_codec_generic coretemp snd_pcm_dmaengine ledtrig_audio kvm_intel
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi iTCO_wdt mei_pxp mac80211 intel_pmc_bxt snd_hda_codec mei_hdcp iTCO_vendor_support kvm btusb binfmt_misc intel_rapl_msr uvcvideo btrtl btbcm uvc btintel videobuf2_vmalloc snd_hda_core videobuf2_memops libarc4 btmtk videobuf2_v4l2 ath videobuf2_common irqbypass hid_sensor_accel_3d snd_hwdep hid_sensor_als bluetooth videodev hid_sensor_trigger rapl snd_seq hid_sensor_iio_common industrialio_triggered_buffer kfifo_buf intel_cstate snd_seq_device mc industrialio intel_uncore cfg80211 snd_pcm intel_wmi_thunderbolt wmi_bmof snd_timer pcspkr i2c_i801 processor_thermal_device_pci_legacy snd i2c_smbus processor_thermal_device intel_xhci_usb_role_switch processor_thermal_rfim soundcore processor_thermal_mbox mei_me mei processor_thermal_rapl intel_rapl_common intel_soc_dts_iosf intel_pch_thermal idma64 ideapad_laptop vfat sparse_keymap fat platform_profile int3403_thermal rfkill soc_button_array int340x_thermal_zone int3400_thermal acpi_pad acpi_thermal_rel joydev
 loop zram i915 nvme i2c_algo_bit drm_buddy ttm nvme_core drm_display_helper wacom crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni ucsi_acpi polyval_generic hid_sensor_hub hid_multitouch ghash_clmulni_intel sha512_ssse3 typec_ucsi nvme_common cec typec i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint serio_raw ip6_tables ip_tables fuse
CPU: 5 PID: 2239416 Comm: kworker/u16:48 Tainted: G        W          6.5.10-300.fc39.x86_64 #1
Hardware name: LENOVO 80Y7/LNVNB161216, BIOS 5NCN41WW 09/12/2018
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:pps_vdd_init+0xbf/0xd0 [i915]
Code: 4c 8b 67 50 4d 85 e4 75 03 4c 8b 27 e8 7a d2 41 d5 48 c7 c1 98 c0 83 c0 4c 89 e2 48 c7 c7 62 14 85 c0 48 89 c6 e8 51 fd a5 d4 <0f> 0b eb a9 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
RSP: 0018:ffffa09088bbfd20 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff91310137f170 RCX: 0000000000000027
RDX: ffff9134aed61548 RSI: 0000000000000001 RDI: ffff9134aed61540
RBP: ffff91310a9a8000 R08: ffffffff97265d20 R09: 0000000098b9d07a
R10: ffffffffffffffff R11: 5b2d2d2d2d2d2d2d R12: ffff913101d72320
R13: ffff91310a9a8000 R14: ffff91310137f000 R15: ffff913115895a48
FS:  0000000000000000(0000) GS:ffff9134aed40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff91d0a056 CR3: 0000000472222002 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? pps_vdd_init+0xbf/0xd0 [i915]
 ? __warn+0x81/0x130
 ? pps_vdd_init+0xbf/0xd0 [i915]
 ? report_bug+0x171/0x1a0
 ? down_trylock+0x29/0x40
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? pps_vdd_init+0xbf/0xd0 [i915]
 intel_pps_encoder_reset+0x81/0xc0 [i915]
 intel_ddi_encoder_reset+0x4b/0xa0 [i915]
 drm_mode_config_reset+0xd9/0x150
 i915_drm_resume+0x17a/0x1b0 [i915]
 ? __pfx_pci_pm_resume+0x10/0x10
 dpm_run_callback+0x89/0x1e0
 device_resume+0xa2/0x1f0
 async_resume+0x1e/0x60
 async_run_entry_fn+0x31/0x130
 process_one_work+0x1de/0x3f0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #845535
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 0x80
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 0x80
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __unclaimed_reg_debug
i915 0x80
9
? __unclaimed_reg_debug
i915 0x80
10
__unclaimed_reg_debug
i915 0x80
11
__unclaimed_reg_debug
i915 0x80
12
__unclaimed_reg_debug
i915 0x80
13
__warn
vmlinux 0x81
14
__warn
vmlinux 0x81
15
__warn
vmlinux 0x81
16
? __warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
? __warn
vmlinux 0x81
19
__warn
vmlinux 0x81
20
? __warn
vmlinux 0x81
21
__warn
vmlinux 0x81
WARNING: CPU: 0 PID: 48852 at drivers/gpu/drm/i915/intel_uncore.c:1907 __unclaimed_reg_debug+0x80/0xa0 [i915]
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer 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 ip_set bnep nf_tables nfnetlink uvcvideo btusb btrtl btbcm uvc videobuf2_vmalloc btintel videobuf2_memops videobuf2_v4l2 btmtk videobuf2_common bluetooth videodev mc qrtr snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common sunrpc snd_soc_hdac_hdmi snd_sof_probes binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence iwlmvm snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match mac80211 snd_soc_acpi soundwire_generic_allocation soundwire_bus vfat fat intel_uncore_frequency intel_uncore_frequency_common
 intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_compress ac97_bus snd_pcm_dmaengine libarc4 kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass rapl snd_hda_core intel_cstate iwlwifi snd_hwdep snd_seq iTCO_wdt intel_pmc_bxt pmt_telemetry mei_hdcp mei_pxp iTCO_vendor_support pmt_class intel_rapl_msr snd_seq_device processor_thermal_device_pci intel_uncore cfg80211 think_lmi nxp_nci_i2c processor_thermal_device snd_pcm wmi_bmof firmware_attributes_class mei_me thinkpad_acpi pcspkr processor_thermal_rfim nxp_nci i2c_i801 thunderbolt snd_timer mei processor_thermal_mbox nci i2c_smbus ledtrig_audio processor_thermal_rapl intel_vsec idma64 platform_profile intel_rapl_common igen6_edac nfc snd int3403_thermal soundcore rfkill int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel acpi_tad acpi_pad sparse_keymap joydev loop zram dm_crypt hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit drm_buddy ttm nvme drm_display_helper
 nvme_core crct10dif_pclmul hid_multitouch crc32_pclmul ucsi_acpi crc32c_intel polyval_clmulni polyval_generic e1000e typec_ucsi ghash_clmulni_intel sha512_ssse3 typec cec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 48852 Comm: kworker/0:1 Tainted: G     U             6.5.10-300.fc39.x86_64 #1
Hardware name: LENOVO 21ALS00500/21ALS00500, BIOS N3BET58W (1.36 ) 09/20/2023
Workqueue: events drm_fb_helper_damage_work
zram0: detected capacity change from 16777216 to 0
RIP: 0010:__unclaimed_reg_debug+0x80/0xa0 [i915]
Code: 08 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 b8 0c 34 e6 45 89 e0 48 89 e9 4c 89 ea 48 89 c6 48 c7 c7 c0 0b a7 c0 e8 90 37 98 e5 <0f> 0b 48 8b 43 08 83 a8 14 1c 00 00 01 5b 5d 41 5c 41 5d c3 cc cc
RSP: 0018:ffffbdc20debfda8 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff96b8ce731d90 RCX: 0000000000000027
RDX: ffff96bc0f421548 RSI: 0000000000000001 RDI: ffff96bc0f421540
RBP: ffffffffc0aace0a R08: ffffffffa8265d20 R09: 0000000000ffff10
R10: 0000000000000004 R11: 000000000000000f R12: 0000000000050380
R13: ffff96b8c27e41f0 R14: ffff96b8ce731db0 R15: 0000000000000206
FS:  0000000000000000(0000) GS:ffff96bc0f400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f269120c040 CR3: 000000017c946000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __warn+0x81/0x130
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 fwtable_read32+0x209/0x220 [i915]
 intel_fbc_flush+0x96/0xd0 [i915]
 intel_user_framebuffer_dirty+0x43/0x60 [i915]
 drm_fb_helper_damage_work+0x93/0x170
 process_one_work+0x1de/0x3f0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #840402
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
9
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
11
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
12
? __warn
vmlinux 0x81
13
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
14
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
15
? __warn
vmlinux 0x81
16
__warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__warn
vmlinux 0x81
19
__warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
__warn
vmlinux 0x81
22
? __warn
vmlinux 0x81
23
__warn
vmlinux 0x81
24
? __warn
vmlinux 0x81
25
__warn
vmlinux 0x81
26
? __warn
vmlinux 0x81
27
__warn
vmlinux 0x81
WARNING: CPU: 6 PID: 29992 at drivers/gpu/drm/i915/gt/uc/intel_uc.c:78 __uc_sanitize+0xf3/0x100 [i915]
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer nvidia_drm(POE) nvidia_modeset(POE) 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 nvidia_uvm(POE) nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nvidia(POE) nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp snd_soc_core mt7921e coretemp mt7921_common snd_compress
 kvm_intel mt76_connac_lib mt76 mac80211 snd_hda_codec_hdmi ac97_bus snd_pcm_dmaengine uvcvideo kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec uvc videobuf2_vmalloc videobuf2_memops btusb btrtl snd_hda_core btbcm btintel videobuf2_v4l2 btmtk snd_hwdep libarc4 irqbypass rapl snd_seq mei_hdcp mei_pxp videobuf2_common bluetooth snd_seq_device processor_thermal_device_pci intel_cstate iTCO_wdt cfg80211 intel_pmc_bxt videodev snd_pcm iTCO_vendor_support intel_rapl_msr processor_thermal_device processor_thermal_rfim mei_me mc processor_thermal_mbox snd_timer hp_wmi processor_thermal_rapl mei wmi_bmof pcspkr idma64 platform_profile intel_uncore snd i2c_i801 intel_rapl_common joydev rfkill i2c_smbus soundcore int340x_thermal_zone igen6_edac intel_hid soc_button_array acpi_pad acpi_tad sparse_keymap loop zram dm_crypt i915 i2c_algo_bit drm_buddy ttm nvme sdhci_pci nvme_core drm_display_helper cqhci sdhci hid_multitouch ucsi_acpi crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni
 polyval_generic mxm_wmi mmc_core ghash_clmulni_intel typec_ucsi r8169 sha512_ssse3 serio_raw cec typec nvme_common i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake ip6_tables ip_tables fuse
CPU: 6 PID: 29992 Comm: kworker/u40:41 Tainted: P        W  OEL     6.5.7-100.fc37.x86_64 #1
Hardware name: HP Victus by HP Laptop 16-d1xxx/8A27, BIOS F.04 03/10/2022
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:__uc_sanitize+0xf3/0x100 [i915]
Code: 48 8b 78 08 48 8b 5f 50 48 85 db 74 21 e8 25 c9 2e c4 45 89 e0 44 89 e9 48 89 da 48 89 c6 48 c7 c7 60 4d a3 c0 e8 9d 1b 93 c3 <0f> 0b eb 91 48 8b 1f eb da 0f 1f 40 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffb5d2417c3ce8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff930b42ccdac0 RCX: 0000000000000027
RDX: ffff930cb77a1548 RSI: 0000000000000001 RDI: ffff930cb77a1540
RBP: 0000000000000000 R08: ffffffff86265ce0 R09: 0000000000ffff10
R10: 0000000000000004 R11: 000000000000000f R12: 0000000000040020
R13: 0000000000000000 R14: ffff930b4f303510 R15: ffff930b4f3025d0
FS:  0000000000000000(0000) GS:ffff930cb7780000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf363a7000 CR3: 000000019e222000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __uc_sanitize+0xf3/0x100 [i915]
 ? __warn+0x81/0x130
 ? __uc_sanitize+0xf3/0x100 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? __uc_sanitize+0xf3/0x100 [i915]
 ? __uc_sanitize+0xf3/0x100 [i915]
 gt_sanitize+0x62/0x170 [i915]
 intel_gt_resume+0x4e/0x2e0 [i915]
 ? drm_connector_list_iter_next+0x85/0xb0
 i915_gem_resume+0x5c/0x120 [i915]
 i915_drm_resume+0xf7/0x1b0 [i915]
 ? __pfx_pci_pm_resume+0x10/0x10
 dpm_run_callback+0x89/0x1e0
 device_resume+0xa2/0x1f0
 async_resume+0x1e/0x60
 async_run_entry_fn+0x31/0x130
 process_one_work+0x1df/0x3e0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #836797
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
9
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
11
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
12
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.5.7/linux-6.5.7-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
13
__warn
vmlinux 0x81
14
? __warn
vmlinux 0x81
15
__warn
vmlinux 0x81
16
? __warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
? __warn
vmlinux 0x81
19
__warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
__warn
vmlinux 0x81
22
__warn
vmlinux 0x81
23
? __warn
vmlinux 0x81
24
__warn
vmlinux 0x81
25
? __warn
vmlinux 0x81
26
__warn
vmlinux 0x81
27
? __warn
vmlinux 0x81
28
__warn
vmlinux 0x81
WARNING: CPU: 0 PID: 7 at drivers/gpu/drm/i915/intel_uncore.c:1907 __unclaimed_reg_debug+0x80/0xa0 [i915]
Modules linked in: ufs hfsplus hfs minix msdos jfs xfs snd_seq_dummy snd_hrtimer 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 rfkill ip_set nf_tables nfnetlink qrtr nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) sunrpc binfmt_misc vfat fat nvidia(POE) snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_hda_codec_realtek snd_soc_acpi_intel_match intel_rapl_msr snd_soc_acpi soundwire_generic_allocation intel_rapl_common soundwire_bus snd_hda_codec_generic intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal ledtrig_audio intel_powerclamp snd_soc_core coretemp snd_hda_codec_hdmi kvm_intel snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel
 snd_intel_dspcfg snd_intel_sdw_acpi kvm snd_hda_codec snd_hda_core snd_hwdep snd_seq irqbypass snd_seq_device rapl snd_pcm iTCO_wdt mei_hdcp mei_pxp intel_pmc_bxt snd_timer iTCO_vendor_support intel_cstate i2c_i801 gigabyte_wmi snd wmi_bmof mei_me intel_uncore mei pcspkr i2c_smbus soundcore idma64 intel_hid acpi_tad sparse_keymap acpi_pad loop zram i915 i2c_algo_bit crct10dif_pclmul drm_buddy crc32_pclmul crc32c_intel polyval_clmulni ttm polyval_generic nvme mxm_wmi ghash_clmulni_intel drm_display_helper nvme_core r8169 sha512_ssse3 cec nvme_common video wmi pinctrl_alderlake ip6_tables ip_tables fuse
CPU: 0 PID: 7 Comm: kworker/0:0 Tainted: P           OEL     6.5.7-100.fc37.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z690 UD/Z690 UD, BIOS F22 12/07/2022
Workqueue: pm pm_runtime_work
RIP: 0010:__unclaimed_reg_debug+0x80/0xa0 [i915]
Code: 08 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 78 54 51 eb 45 89 e0 48 89 e9 4c 89 ea 48 89 c6 48 c7 c7 a8 ab 89 c0 e8 f0 a6 b5 ea <0f> 0b 48 8b 43 08 83 a8 14 1c 00 00 01 5b 5d 41 5c 41 5d c3 cc cc
RSP: 0018:ffffbadc00133cb8 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffff93d6106a1d90 RCX: 0000000000000027
RDX: ffff93e57f621548 RSI: 0000000000000001 RDI: ffff93e57f621540
RBP: ffffffffc08d6e30 R08: ffffffffad265ce0 R09: 0000000000ffff10
R10: 0000000000000003 R11: 000000000000000f R12: 000000000000c1bc
R13: ffff93d602d6a180 R14: ffff93d6106a1db0 R15: 0000000000000202
FS:  0000000000000000(0000) GS:ffff93e57f600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055687fa42b38 CR3: 0000000bc1222000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __warn+0x81/0x130
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 fwtable_write32+0x223/0x240 [i915]
 intel_uc_runtime_suspend+0x6a/0xc0 [i915]
 intel_runtime_suspend+0x7e/0x2c0 [i915]
 pci_pm_runtime_suspend+0x67/0x1e0
 ? __pfx_pci_pm_runtime_suspend+0x10/0x10
 __rpm_callback+0x41/0x170
 ? __pfx_pci_pm_runtime_suspend+0x10/0x10
 rpm_callback+0x5d/0x70
 ? __pfx_pci_pm_runtime_suspend+0x10/0x10
 rpm_suspend+0x11a/0x6a0
 pm_runtime_work+0x98/0xb0
 process_one_work+0x1df/0x3e0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1b/0x30
 </TASK>
Complete report #796271
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
9
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
drm_dp_dpcd_access
drm_display_helper /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/display/drm_dp_helper.c 547
11
drm_dp_dpcd_access
drm_display_helper /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/display/drm_dp_helper.c 547
12
drm_dp_dpcd_access
drm_display_helper /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/display/drm_dp_helper.c 547
13
drm_dp_dpcd_access
drm_display_helper /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/display/drm_dp_helper.c 547
14
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
15
__warn
vmlinux 0x81
16
__warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
19
__warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
23
? __warn
vmlinux 0x81
24
__warn
vmlinux 0x81
WARNING: CPU: 2 PID: 4182181 at drivers/gpu/drm/i915/display/intel_dp_aux.c:285 intel_dp_aux_xfer+0x586/0x670 [i915]
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_rawmidi tls uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr bnep tun sunrpc binfmt_misc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_cadence snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda
 snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_soc_core snd_compress iwlmvm x86_pkg_temp_thermal ac97_bus intel_powerclamp snd_pcm_dmaengine iTCO_wdt coretemp mei_pxp snd_hda_intel mei_hdcp intel_pmc_bxt snd_intel_dspcfg pmt_telemetry pmt_class intel_rapl_msr iTCO_vendor_support kvm_intel mac80211 snd_intel_sdw_acpi kvm libarc4 snd_hda_codec snd_hda_core irqbypass uvcvideo snd_hwdep rapl uvc btusb snd_seq videobuf2_vmalloc intel_cstate btrtl snd_seq_device videobuf2_memops videobuf2_v4l2 iwlwifi btbcm squashfs videobuf2_common btintel snd_pcm intel_uncore btmtk videodev pcspkr lenovo_ymc snd_timer processor_thermal_device_pci_legacy cfg80211 bluetooth wmi_bmof ideapad_laptop mc snd joydev processor_thermal_device mei_me i2c_i801 i2c_smbus soundcore processor_thermal_rfim processor_thermal_mbox processor_thermal_rapl mei idma64 intel_rapl_common sparse_keymap intel_vsec igen6_edac platform_profile intel_soc_dts_iosf rfkill int3403_thermal
 int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel loop zram dm_crypt i915 rtsx_pci_sdmmc i2c_algo_bit nvme drm_buddy mmc_core drm_display_helper crct10dif_pclmul nvme_core hid_multitouch crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 rtsx_pci ucsi_acpi nvme_common typec_ucsi serio_raw cec i2c_hid_acpi typec i2c_hid ttm video wmi pinctrl_tigerlake scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 2 PID: 4182181 Comm: kworker/2:1 Tainted: G        W          6.4.12-100.fc37.x86_64 #1
Hardware name: LENOVO 82FE/LNVNB161216, BIOS FKCN20WW(V1.04) 10/29/2020
Workqueue: events i915_hpd_poll_init_work [i915]
RIP: 0010:intel_dp_aux_xfer+0x586/0x670 [i915]
Code: 00 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 c2 a6 36 e1 41 89 d8 4c 89 e1 4c 89 ea 48 89 c6 48 c7 c7 c8 6d 8d c0 e8 aa 04 9c e0 <0f> 0b 48 8b 44 24 10 89 98 10 06 00 00 bb f0 ff ff ff e9 5a fe ff
RSP: 0018:ffffa54b0d3abb30 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 000000007d40023f RCX: 0000000000000027
RDX: ffff89d7708a1548 RSI: 0000000000000001 RDI: ffff89d7708a1540
RBP: ffff89d40c9c8000 R08: ffffffffa30664c0 R09: 0000000000ffff10
R10: 0000000000000007 R11: 000000000000000f R12: ffff89d40c698fa0
R13: ffff89d401f16500 R14: 00000000ad40023f R15: 0000000000000003
FS:  0000000000000000(0000) GS:ffff89d770880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0d05ffc400 CR3: 00000002b3022001 CR4: 0000000000f70ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? intel_dp_aux_xfer+0x586/0x670 [i915]
 ? __warn+0x81/0x130
 ? intel_dp_aux_xfer+0x586/0x670 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? intel_dp_aux_xfer+0x586/0x670 [i915]
 intel_dp_aux_transfer+0x125/0x330 [i915]
 drm_dp_dpcd_access+0xaa/0x130 [drm_display_helper]
 drm_dp_dpcd_probe+0x43/0xf0 [drm_display_helper]
 drm_dp_dpcd_read+0xc3/0x100 [drm_display_helper]
 drm_dp_cec_unset_edid+0xc9/0x100 [drm_display_helper]
 intel_dp_detect+0x497/0x6a0 [i915]
 drm_helper_probe_detect_ctx+0x52/0x110
 check_connector_changed+0x4c/0x1b0
 drm_helper_hpd_irq_event+0xaa/0x170
 i915_hpd_poll_init_work+0xc3/0x100 [i915]
 process_one_work+0x1c5/0x3c0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Complete report #793208
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __warn
vmlinux 0x81
9
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
11
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
12
__warn
vmlinux 0x81
13
? __warn
vmlinux 0x81
14
__warn
vmlinux 0x81
15
? __warn
vmlinux 0x81
16
__warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
? __warn
vmlinux 0x81
19
__warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
WARNING: CPU: 2 PID: 1523 at drivers/gpu/drm/i915/display/intel_modeset_verify.c:184 intel_modeset_verify_crtc+0x3dd/0x400 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer 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 ip_set nf_tables nfnetlink qrtr bnep sunrpc uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ath10k_pci videobuf2_common ath10k_core videodev mc mac80211 snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi binfmt_misc snd_hda_intel libarc4 rtsx_usb_ms btusb btrtl btbcm btintel memstick btmtk bluetooth ath snd_intel_dspcfg snd_intel_sdw_acpi cfg80211 vfat fat snd_hda_codec snd_hda_core snd_hwdep ideapad_laptop snd_seq sparse_keymap intel_rapl_msr intel_rapl_common platform_profile x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_seq_device snd_pcm at24 mei_pxp snd_timer irqbypass iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_hdcp mei_me rfkill i2c_i801 i2c_smbus rapl intel_cstate
 intel_uncore joydev snd soundcore lpc_ich mei pcspkr wmi_bmof acpi_pad loop zram i915 rtsx_usb_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit drm_buddy ghash_clmulni_intel drm_display_helper sha512_ssse3 r8169 rtsx_usb cec serio_raw ttm video wmi ip6_tables ip_tables fuse
CPU: 2 PID: 1523 Comm: gnome-shell Tainted: G        W I        6.4.12-100.fc37.x86_64 #1
Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN69WW 06/20/2014
RIP: 0010:intel_modeset_verify_crtc+0x3dd/0x400 [i915]
Code: f0 39 8d c0 e8 64 7f a1 e9 0f 0b 4c 8b 04 24 0f b6 44 24 17 e9 a8 fd ff ff e8 4f 7f a1 e9 0f 0b e9 90 fe ff ff e8 43 7f a1 e9 <0f> 0b 0f b6 85 50 01 00 00 e9 08 fd ff ff e8 30 7f a1 e9 0f 0b e9
RSP: 0018:ffffa9dd017abb00 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9158a8720800 RCX: 0000000000000027
RDX: ffff915ad2d21548 RSI: 0000000000000001 RDI: ffff915ad2d21540
RBP: ffff91588d4b8000 R08: 0000000000000000 R09: ffffa9dd017ab990
R10: 0000000000000003 R11: ffffffffac146508 R12: ffff91588d4ba000
R13: ffff915882a85000 R14: ffff91588d480000 R15: ffff9158a8720800
FS:  00007f98499de5c0(0000) GS:ffff915ad2d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056124e556030 CR3: 000000012e86a001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? intel_modeset_verify_crtc+0x3dd/0x400 [i915]
 ? __warn+0x81/0x130
 ? intel_modeset_verify_crtc+0x3dd/0x400 [i915]
 ? report_bug+0x171/0x1a0
 ? prb_read_valid+0x1b/0x30
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? intel_modeset_verify_crtc+0x3dd/0x400 [i915]
 intel_atomic_commit_tail+0x888/0xe00 [i915]
 intel_atomic_commit+0x354/0x3a0 [i915]
 drm_atomic_commit+0x9a/0xd0
 ? __pfx___drm_printfn_info+0x10/0x10
 drm_mode_atomic_ioctl+0x983/0xb80
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xcd/0x170
 drm_ioctl+0x267/0x4a0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 __x64_sys_ioctl+0x94/0xd0
 do_syscall_64+0x5f/0x90
 ? exc_page_fault+0x77/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f984d523daf
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007ffd7fd9eea0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000056124d11f650 RCX: 00007f984d523daf
RDX: 00007ffd7fd9ef40 RSI: 00000000c03864bc RDI: 000000000000000a
RBP: 00007ffd7fd9ef40 R08: 000000000000000e R09: 000000000000000e
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c03864bc
R13: 000000000000000a R14: 000056124ed54f50 R15: 000056124e54c400
 </TASK>
Complete report #793207
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
9
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
11
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
12
? __warn
vmlinux 0x81
13
__warn
vmlinux 0x81
14
__warn
vmlinux 0x81
15
__warn
vmlinux 0x81
16
__warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__warn
vmlinux 0x81
19
? __warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
WARNING: CPU: 2 PID: 12 at drivers/gpu/drm/i915/display/intel_display_power.c:1185 hsw_enable_pc8+0x676/0x690 [i915]
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer 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 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_intel uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev rtsx_usb_ms memstick mc btusb btrtl btbcm btintel btmtk bluetooth snd_intel_dspcfg snd_intel_sdw_acpi ath10k_pci snd_hda_codec ath10k_core snd_hda_core mac80211 snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer iTCO_wdt intel_pmc_bxt libarc4 iTCO_vendor_support ath snd intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp cfg80211 kvm_intel soundcore ideapad_laptop kvm irqbypass at24 rapl intel_cstate mei_hdcp mei_pxp intel_uncore pcspkr i2c_i801 sparse_keymap lpc_ich
 mei_me platform_profile i2c_smbus mei rfkill joydev acpi_pad wmi_bmof loop zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni rtsx_usb_sdmmc polyval_generic mmc_core ghash_clmulni_intel i2c_algo_bit drm_buddy r8169 drm_display_helper sha512_ssse3 serio_raw cec ttm rtsx_usb video wmi ip6_tables ip_tables fuse
CPU: 2 PID: 12 Comm: kworker/u8:1 Tainted: G        W I        6.4.12-100.fc37.x86_64 #1
Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN69WW 06/20/2014
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:hsw_enable_pc8+0x676/0x690 [i915]
Code: ff e8 6e 93 b2 f5 0f 0b e9 9b fb ff ff e8 62 93 b2 f5 0f 0b e9 7f fb ff ff e8 56 93 b2 f5 0f 0b e9 52 fb ff ff e8 4a 93 b2 f5 <0f> 0b e9 1d fb ff ff e8 3e 93 b2 f5 0f 0b 48 8b 83 f8 1c 00 00 e9
RSP: 0018:ffffb49f800b3d78 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8d5208db8000 RCX: 0000000000000027
RDX: ffff8d525ad21548 RSI: 0000000000000001 RDI: ffff8d525ad21540
RBP: ffff8d5208db82d0 R08: ffffffffb80664c0 R09: 64656c62616e6520
R10: 20314d5750204843 R11: 0a64656c62616e65 R12: ffff8d5208db9c68
R13: ffff8d5208db82e0 R14: 0000000000000000 R15: ffff8d5208dbb860
FS:  0000000000000000(0000) GS:ffff8d525ad00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f508000a030 CR3: 0000000143022001 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? hsw_enable_pc8+0x676/0x690 [i915]
 ? __warn+0x81/0x130
 ? hsw_enable_pc8+0x676/0x690 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? hsw_enable_pc8+0x676/0x690 [i915]
 ? hsw_enable_pc8+0x676/0x690 [i915]
 intel_display_power_suspend_late+0x90/0xa0 [i915]
 i915_drm_suspend_late+0x96/0x150 [i915]
 ? __pfx_pci_pm_suspend_late+0x10/0x10
 dpm_run_callback+0x8c/0x1e0
 __device_suspend_late+0xb7/0x230
 async_suspend_late+0x1e/0x70
 async_run_entry_fn+0x34/0x130
 process_one_work+0x1c8/0x3c0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>
Complete report #791051
Frame # Function Binary Source or offset Line
1
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
2
? __warn
vmlinux 0x81
3
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
4
? __warn
vmlinux 0x81
5
? __warn
vmlinux 0x81
6
? __warn
vmlinux 0x81
7
? __warn
vmlinux 0x81
8
? __warn
vmlinux 0x81
9
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
10
? __unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
11
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
12
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
13
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
14
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
15
__unclaimed_reg_debug
i915 /usr/src/debug/kernel-6.4.12/linux-6.4.12-100.fc37.x86_64/drivers/gpu/drm/i915/intel_uncore.c 1907
16
? __warn
vmlinux 0x81
17
__warn
vmlinux 0x81
18
__warn
vmlinux 0x81
19
? __warn
vmlinux 0x81
20
__warn
vmlinux 0x81
21
? __warn
vmlinux 0x81
22
__warn
vmlinux 0x81
WARNING: CPU: 1 PID: 20136 at drivers/gpu/drm/i915/intel_uncore.c:1907 __unclaimed_reg_debug+0x80/0xa0 [i915]
Modules linked in: tls rfcomm snd_seq_dummy snd_hrtimer 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 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_hda_codec_hdmi soundwire_cadence snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_soc_hdac_hda intel_uncore_frequency intel_uncore_frequency_common snd_ctl_led snd_hda_ext_core dell_rbtn snd_soc_acpi_intel_match x86_pkg_temp_thermal intel_powerclamp mac80211 snd_soc_acpi snd_hda_codec_realtek soundwire_generic_allocation soundwire_bus coretemp snd_hda_codec_generic snd_soc_core kvm_intel snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel libarc4 snd_intel_dspcfg snd_intel_sdw_acpi kvm snd_hda_codec snd_hda_core snd_hwdep snd_seq uvcvideo
 snd_seq_device iwlwifi snd_pcm btusb uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iTCO_wdt btrtl mei_pxp intel_pmc_bxt irqbypass mei_hdcp mei_wdt btbcm videobuf2_common processor_thermal_device_pci dell_laptop iTCO_vendor_support processor_thermal_device btintel snd_timer processor_thermal_rfim rapl squashfs btmtk dell_wmi intel_cstate intel_rapl_msr dell_smbios cfg80211 bluetooth videodev intel_uncore mei_me dcdbas i2c_i801 pcspkr processor_thermal_mbox snd dell_wmi_ddv dell_wmi_sysman processor_thermal_rapl firmware_attributes_class thunderbolt ledtrig_audio dell_wmi_descriptor mc wmi_bmof joydev mei i2c_smbus soundcore idma64 rfkill igen6_edac intel_rapl_common int3403_thermal int340x_thermal_zone intel_hid int3400_thermal dell_smo8800 sparse_keymap acpi_pad acpi_thermal_rel acpi_tad loop zram hid_sensor_hub intel_ishtp_hid hid_logitech_hidpp i915 nvme i2c_algo_bit drm_buddy rtsx_pci_sdmmc drm_display_helper nvme_core mmc_core cec video crct10dif_pclmul intel_ish_ipc hid_multitouch ucsi_acpi
 crc32_pclmul crc32c_intel polyval_clmulni polyval_generic e1000e ghash_clmulni_intel rtsx_pci sha512_ssse3 typec_ucsi serio_raw intel_ishtp ttm typec nvme_common i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake hid_logitech_dj ip6_tables ip_tables fuse
CPU: 1 PID: 20136 Comm: kworker/u41:0 Not tainted 6.4.12-100.fc37.x86_64 #1
Hardware name: Dell Inc. Latitude 5531/0FRYDD, BIOS 1.5.0 06/13/2022
Workqueue: i915_flip intel_atomic_commit_work [i915]
RIP: 0010:__unclaimed_reg_debug+0x80/0xa0 [i915]
Code: 08 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 78 22 46 d4 45 89 e0 48 89 e9 4c 89 ea 48 89 c6 48 c7 c7 90 38 91 c0 e8 60 80 ab d3 <0f> 0b 48 8b 43 08 83 a8 fc 1a 00 00 01 5b 5d 41 5c 41 5d c3 cc cc
RSP: 0018:ffffada60d00bd08 EFLAGS: 00010082
RAX: 0000000000000000 RBX: ffff8d71d0a21c68 RCX: 0000000000000027
RDX: ffff8d793f261548 RSI: 0000000000000001 RDI: ffff8d793f261540
RBP: ffffffffc094b3bf R08: 0000000000000000 R09: ffffada60d00bb98
R10: 0000000000000003 R11: ffffffff96146508 R12: 0000000000050380
R13: ffff8d71c30bad00 R14: ffff8d71d0a21c88 R15: 0000000000000206
FS:  0000000000000000(0000) GS:ffff8d793f240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f38110990e0 CR3: 00000003b9022000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __warn+0x81/0x130
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? report_bug+0x171/0x1a0
 ? prb_read_valid+0x1b/0x30
 ? handle_bug+0x41/0x70
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 ? __unclaimed_reg_debug+0x80/0xa0 [i915]
 fwtable_write32+0x223/0x240 [i915]
 snb_fbc_nuke+0x3d/0x70 [i915]
 intel_fbc_activate+0x37/0x90 [i915]
 intel_fbc_post_update+0xd3/0xf0 [i915]
 intel_atomic_commit_tail+0x95a/0xe00 [i915]
 ? finish_task_switch.isra.0+0x90/0x2d0
 process_one_work+0x1c5/0x3c0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe5/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>