Backtrace

WARNING: CPU: 2 PID: 2421 at drivers/gpu/drm/ttm/ttm_bo.c:411 ttm_bo_release+0x34d/0x370 [ttm]
Modules linked in: ib_core cfg80211 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) tls binfmt_misc 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 edac_mce_amd kvm_amd ccp kvm pktcdvd irqbypass mxm_wmi pcspkr uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_usb_audio videobuf2_common snd_usbmidi_lib fam15h_power videodev k10temp snd_hda_codec_realtek snd_rawmidi mc snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio raid10 joydev snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq i2c_piix4 snd_seq_device snd_pcm snd_timer snd soundcore acpi_cpufreq zram hid_dr ff_memless amdgpu iommu_v2 gpu_sched ata_generic pata_acpi crct10dif_pclmul radeon crc32_pclmul crc32c_intel
 ghash_clmulni_intel uas r8169 pata_atiixp usb_storage mpt3sas sp5100_tco drm_ttm_helper ttm drm_dp_helper raid_class scsi_transport_sas wmi ip6_tables ip_tables fuse
CPU: 2 PID: 2421 Comm: Xorg Tainted: G           OE     5.18.18-200.fc36.x86_64 #1
Hardware name: MSI MS-7693/970A-G43 (MS-7693), BIOS V10.6 01/08/2016
RIP: 0010:ttm_bo_release+0x34d/0x370 [ttm]
Code: 00 e8 77 31 41 f2 48 8b 43 e8 eb a8 be 03 00 00 00 e8 e7 f6 19 f2 e9 96 fd ff ff e8 bd 0d 41 f2 e9 8c fd ff ff 48 89 e8 eb 8a <0f> 0b e9 d6 fc ff ff e8 a7 0d 41 f2 e9 dd fe ff ff be 03 00 00 00
RSP: 0018:ffffb5128337bcf8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff947f608829d8 RCX: 00000000020001ad
RDX: 0000000000000002 RSI: ffffdc4ac41f5d00 RDI: ffff947f608829d8
RBP: ffff947f0caa06f0 R08: 0000000000000000 R09: 00000000020001ad
R10: 0000000000000016 R11: ffff947f6a4defe8 R12: ffff947f60882878
R13: ffff947f001f1e20 R14: ffff947f6a70ce40 R15: 0000000000000000
FS:  00007f68f7a57fc0(0000) GS:ffff94860ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559fc6101038 CR3: 0000000158c42000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 ? kobject_put+0x98/0x1c0
 ? kfree+0x2b3/0x2d0
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_dmabuf_release+0x36/0x50
 dma_buf_release+0x42/0xa0
 __dentry_kill+0xfe/0x170
 __fput+0xe0/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? exit_to_user_mode_prepare+0x180/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f68f710740f
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:00007ffd9a773cb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 0000559fc609e980 RCX: 00007f68f710740f
RDX: 00007ffd9a773d58 RSI: 0000000040086409 RDI: 0000000000000012
RBP: 00007ffd9a773d58 R08: 0000000000000014 R09: 0000000000000000
R10: 0000559fc50c1010 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000012 R14: 0000559fc60a1d70 R15: 0000559fc60a1920
 </TASK>