Backtrace

WARNING: CPU: 1 PID: 1319 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls snd_seq_dummy rfcomm snd_hrtimer nf_nat_sip nf_nat_ftp nf_nat_tftp nf_conntrack_sip nf_conntrack_sane nf_conntrack_ftp nf_conntrack_netbios_ns nf_conntrack_broadcast nft_objref nf_conntrack_tftp 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables qrtr vboxnetadp(OE) vboxnetflt(OE) bnep vboxdrv(OE) sunrpc binfmt_misc iwlmvm mac80211 squashfs loop libarc4 btusb btrtl btbcm iwlwifi btintel btmtk bluetooth intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm cfg80211 snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic ledtrig_audio intel_pmc_bxt
 mei_hdcp snd_hda_codec_hdmi mei_pxp at24 snd_hda_intel ppdev iTCO_vendor_support snd_intel_dspcfg snd_intel_sdw_acpi irqbypass snd_hda_codec rapl intel_cstate snd_hda_core intel_uncore snd_hwdep snd_seq snd_seq_device snd_pcm pcspkr mei_me snd_timer mei i2c_i801 rfkill snd lpc_ich i2c_smbus soundcore parport_pc parport amdgpu iommu_v2 gpu_sched i915 radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_generic drm_buddy drm_ttm_helper ttm ghash_clmulni_intel drm_display_helper r8169 serio_raw cec video fuse
CPU: 1 PID: 1319 Comm: Xorg Tainted: G           OE      6.0.5-200.fc36.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. H81M-DS2/H81M-DS2, BIOS F2 08/06/2015
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb d9 64 ea 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb e6 3c ea e9 03 fe ff ff e8 11 b5 64 ea 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:ffffb34040687dd8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff90c20732d5c8 RCX: 000000000200015b
RDX: 0000000000000002 RSI: ffffe5e1449cbb00 RDI: ffff90c20732d5c8
RBP: ffff90c20732d478 R08: 0000000000000000 R09: 000000000200015b
R10: 0000000000000020 R11: ffff90c24839a6d8 R12: ffff90c20b8f06f0
R13: ffff90c2008577a0 R14: ffff90c256fad3c0 R15: 0000000000000000
FS:  00007f1723409fc0(0000) GS:ffff90c328300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f17228041e0 CR3: 0000000126942002 CR4: 00000000000706e0
Call Trace:
 <TASK>
 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+0xe2/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f172330748f
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:00007ffd150e2db0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055f49d023130 RCX: 00007f172330748f
RDX: 00007ffd150e2e58 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007ffd150e2e58 R08: 000000000000000a R09: 0000000000000000
R10: 000055f49c34e6f0 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000014 R14: 000055f49d30b480 R15: 000055f49d30b030
 </TASK>