Backtrace

WARNING: CPU: 0 PID: 1958 at drivers/gpu/drm/ttm/ttm_bo.c:411 ttm_bo_release+0x34d/0x370 [ttm]
Modules linked in: tls snd_seq_dummy snd_hrtimer vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr amdgpu iommu_v2 gpu_sched sunrpc intel_rapl_msr intel_rapl_common vfat fat x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek 88XXau(OE) snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi mei_hdcp snd_hda_intel kvm_intel iTCO_wdt snd_intel_dspcfg snd_intel_sdw_acpi intel_pmc_bxt mei_pxp iTCO_vendor_support at24 snd_hda_codec snd_hda_core pktcdvd snd_hwdep kvm cfg80211 irqbypass snd_seq rapl intel_cstate snd_seq_device intel_uncore radeon snd_pcm rfkill snd_timer joydev snd mei_me i2c_i801 mei pcspkr soundcore i2c_smbus lpc_ich drm_ttm_helper zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel mxm_wmi drm_buddy drm_dp_helper ghash_clmulni_intel uas alx usb_storage mdio ttm video wmi hid_dr ff_memless ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse
CPU: 0 PID: 1958 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 87 5f ea 48 8b 43 e8 eb a8 be 03 00 00 00 e8 c7 f0 38 ea e9 96 fd ff ff e8 1d 65 5f ea e9 8c fd ff ff 48 89 e8 eb 8a <0f> 0b e9 d6 fc ff ff e8 07 65 5f ea e9 dd fe ff ff be 03 00 00 00
RSP: 0018:ffffaa81c288fd50 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8c5735eaf1d8 RCX: 00000000020001b1
RDX: 0000000000000001 RSI: ffffed22d0b8be40 RDI: ffff8c5735eaf1d8
RBP: ffff8c570404c6f0 R08: 0000000000000000 R09: 00000000020001b1
R10: 000000000000003e R11: ffff8c574cd17d98 R12: ffff8c5735eaf078
R13: ffff8c57001fb560 R14: ffff8c574cde5b40 R15: 0000000000000000
FS:  00007f6d8f406fc0(0000) GS:ffff8c5a1dc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6d8e8a71e0 CR3: 0000000102430005 CR4: 00000000001706f0
Call Trace:
 <TASK>
 ? kobject_put+0x91/0x1b0
 ? kfree+0x2b0/0x2d0
 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
 ? do_syscall_64+0x67/0x80
 ? radeon_drm_ioctl+0x6a/0x80 [radeon]
 ? __x64_sys_ioctl+0xa5/0xc0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f6d8f30776f
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:00007ffffe309350 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055e05b3aca70 RCX: 00007f6d8f30776f
RDX: 00007ffffe3093f8 RSI: 0000000040086409 RDI: 0000000000000011
RBP: 00007ffffe3093f8 R08: 000000000000000c R09: 0000000000000000
R10: 000055e05a312140 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000011 R14: 000055e05b3ad570 R15: 000055e05b3ad120
 </TASK>