Backtrace

WARNING: CPU: 3 PID: 6880 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: exfat tls uinput 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 rfkill nf_tables nfnetlink qrtr sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp iTCO_wdt mei_hdcp intel_pmc_bxt kvm_intel mei_pxp ppdev iTCO_vendor_support at24 kvm snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi irqbypass snd_hda_intel snd_intel_dspcfg rapl snd_intel_sdw_acpi joydev intel_cstate snd_hda_codec intel_uncore snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm parport_pc snd_timer parport mei_me snd mei soundcore i2c_i801 lpc_ich mxm_wmi i2c_smbus pcspkr zram amdgpu iommu_v2 gpu_sched drm_buddy radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic
 ghash_clmulni_intel drm_ttm_helper ttm uas drm_display_helper usb_storage r8169 serio_raw ata_generic cec pata_acpi video wmi fuse
CPU: 3 PID: 6880 Comm: kwin_wayland Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: empty empty/, BIOS 4.6.5 09/07/2016
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb b9 63 e7 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb c6 3b e7 e9 03 fe ff ff e8 11 95 63 e7 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:ffffb7eec0c5bc30 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff9ba116f875c8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9ba116f875c8
RBP: ffff9ba116f87478 R08: 0000000000000000 R09: 000000000040001f
R10: ffff9ba0d8b25020 R11: ffffb7eec0c5bc80 R12: ffff9b9f8d3c86f0
R13: ffff9b9f8c181658 R14: ffff9b9f8c181640 R15: 0000000000000038
FS:  00007f4e32546980(0000) GS:ffff9ba28ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4e1ffb5000 CR3: 000000013f284006 CR4: 00000000000606e0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_handle_delete+0x8c/0xd0
 ? drm_gem_handle_create+0x40/0x40
 drm_ioctl_kernel+0xa9/0x150
 drm_ioctl+0x22d/0x410
 ? drm_gem_handle_create+0x40/0x40
 radeon_drm_ioctl+0x49/0x80 [radeon]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? radeon_drm_ioctl+0x6a/0x80 [radeon]
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4e36d0748f
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007ffcb29f1940 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005613c58c1730 RCX: 00007f4e36d0748f
RDX: 00007ffcb29f19e8 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffcb29f19e8 R08: 000000000000000e R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000014 R14: 000000010d654000 R15: 00005613c55f5710
 </TASK>