Backtrace

WARNING: CPU: 1 PID: 5779 at drivers/gpu/drm/i915/display/intel_display_power.c:5345 hsw_enable_pc8+0x661/0x680 [i915]
Modules linked in: usblp rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc nls_utf8 hfsplus uvcvideo videobuf2_vmalloc videobuf2_memops snd_hda_codec_cirrus intel_rapl_msr videobuf2_v4l2 intel_rapl_common snd_hda_codec_generic ledtrig_audio videobuf2_common btusb btrtl x86_pkg_temp_thermal btbcm intel_powerclamp btintel snd_hda_codec_hdmi snd_hda_intel wl(POE) videodev coretemp bluetooth mc snd_intel_dspcfg ecdh_generic kvm_intel snd_intel_sdw_acpi kvm apple_mfi_fastcharge snd_hda_codec snd_hda_core irqbypass snd_hwdep at24 joydev rapl snd_seq snd_seq_device acpi_als intel_cstate snd_pcm mei_pxp applesmc thunderbolt cfg80211 snd_timer intel_uncore industrialio_triggered_buffer snd iTCO_wdt kfifo_buf intel_pmc_bxt
 iTCO_vendor_support rfkill mei_hdcp i2c_i801 soundcore industrialio pcspkr i2c_smbus apple_bl lpc_ich mei_me mei zram ip_tables i915 hid_logitech_hidpp i2c_algo_bit ttm drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec sdhci_pci ghash_clmulni_intel drm cqhci sdhci tg3 mmc_core hid_logitech_dj video ipmi_devintf ipmi_msghandler fuse
CPU: 1 PID: 5779 Comm: kworker/u8:13 Tainted: P           OE     5.16.11-200.fc35.x86_64 #1
Hardware name: Apple Inc. iMac14,1/Mac-031B6874CF7F642A, BIOS IM141.88Z.0118.B14.1610201916 10/20/2016
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:hsw_enable_pc8+0x661/0x680 [i915]
Code: ff e8 66 3d 6d e4 0f 0b e9 d6 fb ff ff e8 5a 3d 6d e4 0f 0b e9 ba fb ff ff e8 4e 3d 6d e4 0f 0b e9 8d fb ff ff e8 42 3d 6d e4 <0f> 0b e9 60 fb ff ff e8 36 3d 6d e4 0f 0b e9 33 fb ff ff 66 66 2e
RSP: 0018:ffffb5a2043afd78 EFLAGS: 00010296
RAX: 0000000000000010 RBX: ffff97828b640000 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffa5634885 RDI: 00000000ffffffff
RBP: ffff97828b6402c8 R08: 0000000000000010 R09: ffffb5a2043afd18
R10: 0000000000000001 R11: ffffffffffffffff R12: ffff97828b6407d0
R13: ffff97828b6402d8 R14: 0000000000000002 R15: ffff97828012b905
FS:  0000000000000000(0000) GS:ffff9783e7280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fbae0b57e90 CR3: 000000021be10006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? intel_display_power_flush_work+0x24/0x90 [i915]
 intel_display_power_suspend_late+0x8b/0x90 [i915]
 i915_drm_suspend_late+0x62/0x100 [i915]
 ? pci_pm_poweroff_late+0x30/0x30
 dpm_run_callback+0x49/0x150
 __device_suspend_late+0xbb/0x240
 async_suspend_late+0x1b/0x90
 async_run_entry_fn+0x30/0x130
 process_one_work+0x1e8/0x3c0
 worker_thread+0x50/0x3b0
 ? rescuer_thread+0x370/0x370
 kthread+0x16b/0x190
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
 </TASK>