Backtrace

WARNING: CPU: 4 PID: 1961 at drivers/gpu/drm/ttm/ttm_bo.c:411 ttm_bo_release+0x34d/0x370 [ttm]
Modules linked in: tls snd_seq_dummy snd_hrtimer qrtr amdgpu vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) iommu_v2 gpu_sched sunrpc intel_rapl_msr intel_rapl_common vfat fat x86_pkg_temp_thermal intel_powerclamp 88XXau(OE) coretemp at24 snd_hda_codec_realtek kvm_intel iTCO_wdt snd_hda_codec_generic ledtrig_audio mei_hdcp mei_pxp snd_hda_codec_hdmi intel_pmc_bxt iTCO_vendor_support snd_hda_intel snd_intel_dspcfg pktcdvd snd_intel_sdw_acpi kvm snd_hda_codec irqbypass snd_hda_core rapl snd_hwdep intel_cstate cfg80211 snd_seq radeon snd_seq_device snd_pcm intel_uncore snd_timer rfkill joydev snd mei_me i2c_i801 mei soundcore drm_ttm_helper pcspkr i2c_smbus lpc_ich zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel alx mxm_wmi uas drm_buddy drm_dp_helper usb_storage mdio ttm wmi video hid_dr ff_memless ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CPU: 4 PID: 1961 Comm: Xorg Tainted: G           OE     5.18.9-200.fc36.x86_64 #1
Hardware name: MSI MS-7821/Z87-G45 GAMING (MS-7821), BIOS V1.4 08/18/2013
RIP: 0010:ttm_bo_release+0x34d/0x370 [ttm]
Code: 00 e8 c7 e7 4b ef 48 8b 43 e8 eb a8 be 03 00 00 00 e8 c7 50 25 ef e9 96 fd ff ff e8 1d c5 4b ef e9 8c fd ff ff 48 89 e8 eb 8a <0f> 0b e9 d6 fc ff ff e8 07 c5 4b ef e9 dd fe ff ff be 03 00 00 00
RSP: 0018:ffffa964c1993da8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8e9ee3ce69d8 RCX: 000000017c8e8004
RDX: 0000000000000001 RSI: 95cba9f515a60687 RDI: ffff8e9ee3ce69d8
RBP: ffff8e9ec257c6f0 R08: 0000000000000000 R09: 00000000002a000f
R10: 000000000000003e R11: ffff8e9f04746910 R12: ffff8e9ee3ce6878
R13: ffff8e9ec01fa660 R14: ffff8e9ee34db780 R15: 0000000000000000
FS:  00007f8b468d4fc0(0000) GS:ffff8ea1ddd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8b467e2000 CR3: 000000013613a005 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? kobject_put+0x91/0x1b0
 ? kfree+0xcc/0x2d0
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_dmabuf_release+0x36/0x50
 dma_buf_release+0x42/0x90
 __dentry_kill+0xfe/0x170
 __fput+0xe0/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c5/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f8b4710776f
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:00007ffc0e017450 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055b9e97e9b90 RCX: 00007f8b4710776f
RDX: 00007ffc0e0174f8 RSI: 0000000040086409 RDI: 0000000000000011
RBP: 00007ffc0e0174f8 R08: 000000000000000a R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000011 R14: 000055b9e97ee3c0 R15: 000055b9e97edf70
 </TASK>