Backtrace

WARNING: CPU: 3 PID: 17435 at drivers/gpu/drm/i915/display/intel_display_power.c:1208 assert_can_disable_lcpll+0x69c/0x6b0 [i915]
Modules linked in: overlay 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 qrtr ip_set nf_tables bnep sunrpc binfmt_misc vfat fat uvcvideo btusb btrtl uvc btintel btbcm videobuf2_vmalloc btmtk videobuf2_memops snd_hda_codec_cirrus videobuf2_v4l2 snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel videobuf2_common snd_intel_dspcfg snd_intel_sdw_acpi bluetooth videodev snd_hda_codec mc intel_rapl_msr snd_hda_core snd_hwdep snd_seq wl(POE) intel_rapl_common snd_seq_device apple_mfi_fastcharge snd_pcm x86_pkg_temp_thermal intel_powerclamp snd_timer iTCO_wdt snd intel_pmc_bxt soundcore coretemp kvm_intel applesmc mei_hdcp mei_pxp iTCO_vendor_support at24 kvm mei_me cfg80211 acpi_als tg3 rapl intel_cstate lpc_ich industrialio_triggered_buffer i2c_i801 mei intel_uncore kfifo_buf rfkill thunderbolt
 i2c_smbus industrialio pcspkr loop nfnetlink zram lz4hc_compress lz4_compress i915 sdhci_pci i2c_algo_bit crct10dif_pclmul drm_buddy crc32_pclmul crc32c_intel polyval_clmulni ttm polyval_generic ghash_clmulni_intel sha512_ssse3 sdhci_uhs2 sdhci sha256_ssse3 cqhci sha1_ssse3 drm_display_helper mmc_core cec video wmi fuse
CPU: 3 UID: 0 PID: 17435 Comm: kworker/u16:18 Tainted: P        W  OE      6.13.6-200.fc41.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Apple Inc. iMac14,1/Mac-031B6874CF7F642A, BIOS IM141.88Z.0118.B12.1509081313 09/08/2015
Workqueue: async async_run_entry_fn
RIP: 0010:assert_can_disable_lcpll+0x69c/0x6b0 [i915]
Code: 9e 11 00 48 8b 7f 08 48 8b 5f 50 48 85 db 75 03 48 8b 1f e8 d6 38 71 e8 48 89 da 48 c7 c7 30 f0 87 c0 48 89 c6 e8 a4 44 bf e7 <0f> 0b e9 c7 fb ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90
RSP: 0018:ffffb0c28c08bd20 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff9241819a8f30 RCX: 0000000000000027
RDX: ffff9242e73a1908 RSI: 0000000000000001 RDI: ffff9242e73a1900
RBP: ffff924185e60000 R08: 0000000000000000 R09: 0000000000000000
R10: 20314d5750204843 R11: 0000000000000000 R12: ffff924185e60618
R13: 00000000000c7200 R14: ffff924185e62098 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9242e7380000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560a04d79340 CR3: 000000012d82c006 CR4: 00000000001726f0
Call Trace:
 <TASK>
 ? show_trace_log_lvl+0x1b0/0x2f0
 ? show_trace_log_lvl+0x1b0/0x2f0
 ? hsw_disable_lcpll.constprop.0+0x22/0x500 [i915]
 ? assert_can_disable_lcpll+0x69c/0x6b0 [i915]
 ? __warn.cold+0x93/0xfa
 ? assert_can_disable_lcpll+0x69c/0x6b0 [i915]
 ? report_bug+0xff/0x140
 ? handle_bug+0x58/0x90
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? assert_can_disable_lcpll+0x69c/0x6b0 [i915]
 hsw_disable_lcpll.constprop.0+0x22/0x500 [i915]
 intel_display_power_suspend_late+0xc5/0xd0 [i915]
 i915_drm_suspend_late+0x8b/0x110 [i915]
 ? __pfx_pci_pm_suspend_late+0x10/0x10
 dpm_run_callback+0x4a/0x140
 device_suspend_late+0xc1/0x260
 async_suspend_late+0x1d/0x30
 async_run_entry_fn+0x34/0x130
 process_one_work+0x179/0x330
 worker_thread+0x252/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xd2/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>