Backtrace

WARNING: CPU: 3 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls uinput 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 vfat fat uvcvideo snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi videobuf2_vmalloc snd_hda_intel videobuf2_memops ath9k ath3k videobuf2_v4l2 snd_intel_dspcfg snd_intel_sdw_acpi ath9k_common snd_hda_codec btusb videobuf2_common edac_mce_amd videodev ath9k_hw kvm_amd btrtl snd_hda_core acer_wmi mc btbcm snd_hwdep kvm snd_seq pcspkr mac80211 irqbypass btintel btmtk snd_seq_device libarc4 ath wmi_bmof bluetooth joydev sparse_keymap snd_pcm cfg80211 fam15h_power snd_timer i2c_piix4 k10temp rfkill snd soundcore acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy rtsx_pci_sdmmc sdhci_pci radeon crct10dif_pclmul
 crc32_pclmul cqhci crc32c_intel polyval_clmulni sdhci polyval_generic ghash_clmulni_intel mmc_core serio_raw hid_multitouch sp5100_tco drm_ttm_helper ttm drm_display_helper rtsx_pci r8169 ccp cec wmi video ip6_tables ip_tables fuse
CPU: 3 PID: 1 Comm: systemd Tainted: G        W          6.0.5-200.fc36.x86_64 #1
Hardware name: Acer Aspire E5-521/Larne, BIOS V1.01 05/27/2014
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb 19 40 f7 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 26 18 f7 e9 03 fe ff ff e8 11 f5 3f f7 e9 f9 fd ff ff 4c 89 e0 eb 89 <0f> 0b 48 83 7b 20 00 0f 84 2f fd ff ff 0f 0b e9 28 fd ff ff 0f 0b
RSP: 0018:ffffa81880057ca8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff989e802ff9c8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff989e802ff9c8
RBP: ffff989e802ff878 R08: 0000000000000000 R09: 000000008040003d
R10: ffff989ea887ebb8 R11: ffff989f787878b8 R12: ffff989e8b0446f0
R13: 0000000000000001 R14: ffff989eadef4240 R15: ffff989ea1fc6040
FS:  00007fbbe3a74b40(0000) GS:ffff989f9ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005578fa42e440 CR3: 0000000101e7e000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_object_release_handle+0x50/0x60
 ? drm_gem_object_handle_put_unlocked+0xf0/0xf0
 idr_for_each+0x60/0xc0
 drm_gem_release+0x1c/0x30
 drm_file_free.part.0+0x1e1/0x250
 drm_release+0x65/0x110
 __fput+0x91/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? handle_mm_fault+0xae/0x290
 ? do_user_addr_fault+0x1ef/0x690
 ? exit_to_user_mode_prepare+0x165/0x1f0
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fbbe3d0205a
Code: b8 03 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 72 f8 ff 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 93 72 f8 ff 8b 44 24
RSP: 002b:00007fff990d3f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000095 RCX: 00007fbbe3d0205a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000095
RBP: 00007fbbe3a748f8 R08: 00005578fa42e440 R09: 0000000000000009
R10: 0000000000000000 R11: 0000000000000293 R12: 00005578f8669b20
R13: 00005578fa6c0520 R14: 00005578f8621378 R15: 0000000000000000
 </TASK>