Backtrace

WARNING: CPU: 7 PID: 1966 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: 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 nf_tables nfnetlink qrtr sunrpc vfat fat intel_rapl_msr intel_rapl_common ath9k ath9k_common edac_mce_amd ath9k_hw squashfs loop ppdev snd_hda_codec_realtek mac80211 pktcdvd snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi irqbypass libarc4 rapl ath snd_hda_codec pcspkr wmi_bmof snd_hda_core k10temp snd_seq snd_hwdep snd_seq_device cfg80211 i2c_piix4 joydev snd_pcm snd_timer snd rfkill soundcore parport_pc parport gpio_amdpt gpio_generic zram amdgpu radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni iommu_v2 polyval_generic gpu_sched nvme drm_buddy drm_ttm_helper ttm ghash_clmulni_intel nvme_core uas
 drm_display_helper usb_storage sp5100_tco nvme_common r8169 ccp cec wmi video ip6_tables ip_tables fuse
CPU: 7 PID: 1966 Comm: kwin_wayland Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: CCL Computers Customised Bravo 1 AMD Barebone/B450M PRO-VDH MAX (MS-7A38), BIOS B.C0 05/14/2021
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb f9 35 cd 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 06 0e cd e9 03 fe ff ff e8 11 d5 35 cd 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:ffff984485597c70 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff89b806dce9c8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff89b806dce9c8
RBP: ffff89b806dce878 R08: 0000000000000000 R09: 0000000000400035
R10: ffff89b8466d1268 R11: ffff984485597cc0 R12: ffff89b80c3346f0
R13: ffff89b86a4fc058 R14: ffff89b86a4fc040 R15: 0000000000000004
FS:  00007f1aadfab980(0000) GS:ffff89baaf9c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560dc21f10d0 CR3: 000000014d916000 CR4: 0000000000350ee0
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
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1ab290748f
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:00007ffccb81bdd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000560dc208c990 RCX: 00007f1ab290748f
RDX: 00007ffccb81be78 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffccb81be78 R08: 0000000000000001 R09: 0000000000000000
R10: 00007f1ab21b3b88 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000014 R14: 0000000100030000 R15: 0000560dc20a5790
 </TASK>