Backtrace

WARNING: CPU: 2 PID: 67450 at drivers/gpu/drm/i915/display/intel_display_power_well.c:970 gen9_disable_dc_states+0x279/0x2c0 [i915]
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 bridge ip6table_mangle ip6table_raw ip6table_security iptable_nat stp nf_nat llc nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter iptable_filter qrtr sunrpc bnep snd_hda_codec_hdmi 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 binfmt_misc snd_sof snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec vfat snd_soc_skl fat snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus ath10k_pci
 snd_pcm_dmaengine intel_tcc_cooling snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic ath10k_core ledtrig_audio snd_hda_intel coretemp kvm_intel squashfs rtsx_usb_ms snd_intel_dspcfg mac80211 iTCO_wdt snd_intel_sdw_acpi kvm memstick intel_pmc_bxt snd_hda_codec mei_hdcp mei_pxp irqbypass uvcvideo snd_hda_core btusb iTCO_vendor_support rapl hid_sensor_accel_3d btrtl libarc4 snd_hwdep hid_sensor_trigger intel_cstate ath uvc videobuf2_vmalloc btbcm snd_seq hid_sensor_iio_common btintel videobuf2_memops industrialio_triggered_buffer intel_rapl_msr videobuf2_v4l2 kfifo_buf intel_uncore btmtk snd_seq_device snd_pcm industrialio cfg80211 videobuf2_common bluetooth intel_wmi_thunderbolt snd_timer videodev pcspkr processor_thermal_device_pci_legacy acer_wmi i2c_i801 mei_me mc snd processor_thermal_device rfkill wmi_bmof i2c_smbus processor_thermal_rfim mei soundcore processor_thermal_mbox processor_thermal_rapl idma64 intel_rapl_common intel_pch_thermal intel_xhci_usb_role_switch
 intel_vbtn intel_soc_dts_iosf soc_button_array int3403_thermal sparse_keymap int340x_thermal_zone int3400_thermal joydev acpi_thermal_rel acpi_pad loop zram i915 i2c_algo_bit drm_buddy ttm drm_display_helper crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni hid_sensor_hub ucsi_acpi polyval_generic ghash_clmulni_intel sha512_ssse3 typec_ucsi hid_multitouch cec typec i2c_hid_acpi i2c_hid video wmi pinctrl_sunrisepoint serio_raw rtsx_usb_sdmmc mmc_core rtsx_usb scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 2 PID: 67450 Comm: kworker/u16:3 Tainted: G        W          6.5.5-200.fc38.x86_64 #1
Hardware name: Acer Spin SP513-52N/Woody_KL, BIOS V1.08 03/14/2018
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:gen9_disable_dc_states+0x279/0x2c0 [i915]
Code: 48 8b 6f 50 48 85 ed 75 03 48 8b 2f e8 d0 ea 4b d0 48 c7 c1 b0 8e 82 c0 48 89 ea 48 c7 c7 02 3b 85 c0 48 89 c6 e8 17 15 b0 cf <0f> 0b e9 17 fe ff ff 48 8b 7b 08 45 0f b6 e0 0f b6 e8 4c 8b 6f 50
RSP: 0018:ffffb596e0bf7cf8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffa0f1cbd48000 RCX: 0000000000000027
RDX: ffffa0f326ca1548 RSI: 0000000000000001 RDI: ffffa0f326ca1540
RBP: ffffa0f1c19e9f80 R08: ffffffff92265ce0 R09: 0000000093ba5c8a
R10: ffffffffffffffff R11: 5b2d2d2d2d2d2d2d R12: 000000000000004c
R13: 0000000000000000 R14: ffffffff918b4d13 R15: ffffa0f261a0d088
FS:  0000000000000000(0000) GS:ffffa0f326c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcf43b5f36 CR3: 000000004c222004 CR4: 00000000003706e0
Call Trace:
 <TASK>
 ? gen9_disable_dc_states+0x279/0x2c0 [i915]
 ? __warn+0x81/0x130
 ? gen9_disable_dc_states+0x279/0x2c0 [i915]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? gen9_disable_dc_states+0x279/0x2c0 [i915]
 ? gen9_disable_dc_states+0x279/0x2c0 [i915]
 intel_power_well_enable+0x5b/0x70 [i915]
 __intel_display_power_get_domain.part.0+0x52/0x70 [i915]
 intel_power_domains_disable+0x55/0xb0 [i915]
 i915_drm_suspend+0x25/0xf0 [i915]
 pci_pm_suspend+0x7c/0x170
 ? __pfx_pci_pm_suspend+0x10/0x10
 dpm_run_callback+0x89/0x1e0
 __device_suspend+0x10a/0x560
 async_suspend+0x1e/0x70
 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>