Backtrace

WARNING: CPU: 0 PID: 8101 at drivers/gpu/drm/ttm/ttm_bo.c:678 ttm_bo_unpin+0x63/0x70 [ttm]
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 nf_tables nfnetlink qrtr bnep sunrpc uvcvideo uvc videobuf2_vmalloc videobuf2_memops btusb btrtl videobuf2_v4l2 videobuf2_common btbcm videodev btintel btmtk bluetooth mc binfmt_misc snd_ctl_led snd_hda_codec_conexant edac_mce_amd snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm_amd snd_hda_core thinkpad_acpi snd_hwdep ccp snd_seq snd_seq_device ledtrig_audio snd_pcm platform_profile rfkill snd_timer dm_thin_pool dm_persistent_data dm_bio_prison snd kvm soundcore pcspkr acpi_cpufreq k10temp wmi_bmof irqbypass usblp joydev i2c_piix4 i2c_scmi squashfs loop zram amdgpu iommu_v2 drm_buddy gpu_sched crct10dif_pclmul crc32_pclmul rtsx_pci_sdmmc crc32c_intel radeon
 mmc_core polyval_clmulni polyval_generic drm_ttm_helper ttm ghash_clmulni_intel uas sha512_ssse3 usb_storage i2c_algo_bit drm_suballoc_helper drm_display_helper sp5100_tco rtsx_pci r8169 cec video wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CPU: 0 PID: 8101 Comm: kworker/u8:17 Tainted: G        W          6.4.10-200.fc38.x86_64 #1
Hardware name: LENOVO 20B20015MC/20B20015MC, BIOS HRET22WW (1.10) 11/15/2013
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:ttm_bo_unpin+0x63/0x70 [ttm]
Code: 00 00 83 ab 94 01 00 00 01 48 85 ff 74 08 48 89 de e8 b1 4b 00 00 48 8b bb 50 01 00 00 5b 48 81 c7 20 08 00 00 e9 2d b1 b5 d6 <0f> 0b 5b e9 95 c5 b5 d6 0f 0b eb a8 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffae03027e7d30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff916ecf5a1c78 RCX: 0000000000000002
RDX: ffff916dcb93a8c0 RSI: 00007f52f1478940 RDI: ffff916ecf5a1c78
RBP: ffff916ecf5a1c00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000181 R12: ffff916ecf5a55e0
R13: 0000000000000000 R14: 0000000000000000 R15: ffff916ecd87cad0
FS:  0000000000000000(0000) GS:ffff916edb800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561fcac14be6 CR3: 0000000041fde000 CR4: 00000000000406f0
Call Trace:
 <TASK>
 ? ttm_bo_unpin+0x63/0x70 [ttm]
 ? __warn+0x81/0x130
 ? ttm_bo_unpin+0x63/0x70 [ttm]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? ttm_bo_unpin+0x63/0x70 [ttm]
 radeon_bo_unpin+0x16/0x60 [radeon]
 radeon_gart_table_vram_unpin+0x49/0xc0 [radeon]
 cayman_suspend+0x55/0x70 [radeon]
 radeon_suspend_kms+0x256/0x380 [radeon]
 pci_pm_suspend+0x7f/0x170
 ? __pfx_pci_pm_suspend+0x10/0x10
 dpm_run_callback+0x8c/0x1e0
 __device_suspend+0x10a/0x560
 async_suspend+0x1e/0x70
 async_run_entry_fn+0x34/0x130
 process_one_work+0x1c7/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xe8/0x120
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>