Backtrace

WARNING: CPU: 1 PID: 1303 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 bnep 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 sunrpc edac_mce_amd ath9k ath9k_common ath9k_hw vfat fat mac80211 kvm_amd libarc4 ccp ath3k squashfs btusb ath kvm btrtl pktcdvd loop irqbypass btbcm btintel cfg80211 btmtk wmi_bmof snd_hda_codec_realtek sparse_keymap bluetooth pcspkr fam15h_power snd_hda_codec_generic k10temp snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec joydev appledisplay rfkill snd_hda_core i2c_piix4 apple_mfi_fastcharge snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy ums_realtek uas usb_storage radeon crct10dif_pclmul crc32_pclmul crc32c_intel
 polyval_clmulni polyval_generic ghash_clmulni_intel drm_ttm_helper serio_raw sp5100_tco ttm drm_display_helper r8169 cec wmi video fuse
CPU: 1 PID: 1303 Comm: kwin_wayland Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: Acer Aspire TC-220/Aspire TC-220, BIOS P11-A4 04/26/2016
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb f9 54 de 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 06 2d de e9 03 fe ff ff e8 11 d5 54 de 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:ffffa64782183ce0 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff9a82cc3639c8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9a82cc3639c8
RBP: ffff9a82cc363878 R08: 0000000000000000 R09: 0000000000400033
R10: ffff9a82fcd3c028 R11: ffffa64782183d30 R12: ffff9a82cc2fc6f0
R13: ffff9a8314527e58 R14: ffff9a8314527e40 R15: 000000000000000c
FS:  00007f3f5977f980(0000) GS:ffff9a85eec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f6b0f70768 CR3: 0000000152fba000 CR4: 00000000000506e0
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
 ? common_interrupt+0x61/0xd0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3f5810748f
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:00007ffc1d897880 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005588586fd8a0 RCX: 00007f3f5810748f
RDX: 00007ffc1d897928 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffc1d897928 R08: 0000000000000003 R09: 0000000000000000
R10: 00007f3f58192420 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000014 R14: 000055885848c9c0 R15: 00005588584f9930
 </TASK>