Backtrace

WARNING: CPU: 5 PID: 2356 at drivers/gpu/drm/i915/display/intel_display_power.c:1186 gen9_disable_dc_states+0x1c0/0x240 [i915]
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfcomm ccm nft_objref 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 cmac nfnetlink ip6table_filter ip6_tables iptable_filter snd_hda_codec_hdmi snd_soc_skl snd_hda_codec_realtek snd_soc_hdac_hda snd_hda_ext_core dell_rbtn snd_soc_sst_ipc snd_hda_codec_generic snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi bnep snd_hda_intel iwlmvm snd_intel_dspcfg soundwire_intel soundwire_generic_allocation mac80211 snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence x86_pkg_temp_thermal intel_powerclamp snd_hda_codec sunrpc coretemp libarc4 iTCO_wdt intel_pmc_bxt mei_wdt kvm_intel iTCO_vendor_support mei_hdcp
 snd_hda_core intel_rapl_msr uvcvideo iwlwifi ac97_bus dell_laptop kvm snd_hwdep ledtrig_audio videobuf2_vmalloc snd_seq btusb irqbypass btrtl dell_smm_hwmon btbcm rapl videobuf2_memops vfat btintel intel_cstate fat snd_seq_device dell_wmi videobuf2_v4l2 intel_uncore bluetooth snd_pcm cfg80211 videobuf2_common pcspkr dell_smbios snd_timer snd dell_wmi_sysman i2c_i801 processor_thermal_device dcdbas videodev intel_wmi_thunderbolt mei_me processor_thermal_rfim dell_wmi_descriptor ecdh_generic wmi_bmof soundcore rfkill processor_thermal_mbox i2c_smbus mei processor_thermal_rapl mc joydev ucsi_acpi intel_xhci_usb_role_switch ecc typec_ucsi intel_rapl_common roles intel_soc_dts_iosf typec idma64 intel_pch_thermal int3403_thermal intel_hid int3400_thermal int340x_thermal_zone acpi_pad acpi_thermal_rel sparse_keymap zram ip_tables i915 hid_multitouch i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core cec crct10dif_pclmul crc32_pclmul crc32c_intel drm e1000e ghash_clmulni_intel
 rtsx_pci serio_raw wmi i2c_hid video fuse
CPU: 5 PID: 2356 Comm: Renderer Tainted: G        W         5.11.12-300.fc34.x86_64 #1
Hardware name: Dell Inc. Latitude 7490/0KP0FT, BIOS 1.19.0 02/23/2021
RIP: 0010:gen9_disable_dc_states+0x1c0/0x240 [i915]
Code: 8b 7d 18 4c 8b 67 50 4d 85 e4 74 63 e8 49 e8 1d ed 48 c7 c1 08 55 6c c0 4c 89 e2 48 c7 c7 c4 57 6e c0 48 89 c6 e8 4f e4 57 ed <0f> 0b e9 a9 fe ff ff 48 8b 7d 18 41 0f b6 d8 44 0f b6 e0 4c 8b 6f
RSP: 0018:ffffb6b5c1717a20 EFLAGS: 00010282
RAX: 000000000000005d RBX: ffff9eab0b97ae70 RCX: 0000000000000027
RDX: ffff9eac26558ac8 RSI: 0000000000000001 RDI: ffff9eac26558ac0
RBP: ffff9eab0b500000 R08: 0000000000000000 R09: ffffb6b5c1717850
R10: ffffb6b5c1717848 R11: ffffffffaeb44f08 R12: ffff9eab015874b0
R13: 000000000000003b R14: ffff9eab0b506720 R15: ffff9eab0b506cf0
FS:  00007fb002e7a640(0000) GS:ffff9eac26540000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003ee008860000 CR3: 000000016092a004 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __intel_display_power_get_domain.part.0+0x94/0xb0 [i915]
 intel_display_power_get+0x95/0xc0 [i915]
 __gt_unpark+0x2c/0x70 [i915]
 __intel_wakeref_get_first+0x3b/0x80 [i915]
 i915_gem_do_execbuffer+0x18be/0x1e40 [i915]
 ? update_load_avg+0x7a/0x5c0
 ? update_load_avg+0x7a/0x5c0
 ? enqueue_entity+0x165/0x7b0
 ? enqueue_task_fair+0x8a/0x6a0
 ? psi_task_change+0x84/0xc0
 ? check_preempt_curr+0x2f/0x70
 ? i915_gem_execbuffer2_ioctl+0x8c/0x200 [i915]
 i915_gem_execbuffer2_ioctl+0xf1/0x200 [i915]
 ? i915_gem_execbuffer_ioctl+0x2a0/0x2a0 [i915]
 drm_ioctl_kernel+0x86/0xd0 [drm]
 drm_ioctl+0x20f/0x3c0 [drm]
 ? i915_gem_execbuffer_ioctl+0x2a0/0x2a0 [i915]
 ? clockevents_program_event+0x95/0xf0
 __x64_sys_ioctl+0x82/0xb0
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fb02dae64eb
Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b9 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007fb002e785a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fafff34f4c8 RCX: 00007fb02dae64eb
RDX: 00007fb002e785c0 RSI: 0000000040406469 RDI: 0000000000000032
RBP: 00007fb002e78650 R08: 0000000000000020 R09: 0000000000005021
R10: 0000000000001021 R11: 0000000000000246 R12: 00007fb00bc96ce0
R13: 0000000000000000 R14: 00007fb002e785c0 R15: 0000000000000032