Backtrace

WARNING: CPU: 3 PID: 1357 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tun xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nft_compat nf_nat_tftp nf_conntrack_tftp bridge stp llc snd_usb_audio snd_usbmidi_lib snd_rawmidi cdc_acm tls rfcomm snd_seq_dummy snd_hrtimer rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs nft_masq 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 bnep sunrpc vfat fat ath3k btusb uvcvideo btrtl videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btbcm btintel videobuf2_common edac_mce_amd btmtk videodev ath9k ath9k_common mc bluetooth kvm ath9k_hw snd_hda_codec_realtek snd_hda_codec_generic irqbypass mac80211 pktcdvd ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec joydev snd_hda_core snd_hwdep snd_seq acer_wmi
 snd_seq_device libarc4 sparse_keymap ath pcspkr wmi_bmof snd_pcm cfg80211 snd_timer rfkill snd soundcore fam15h_power i2c_piix4 k10temp acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sdhci_pci cqhci drm_ttm_helper ttm sdhci drm_display_helper r8169 mmc_core serio_raw ccp hid_multitouch cec sp5100_tco wmi video ip6_tables ip_tables fuse
CPU: 3 PID: 1357 Comm: Xorg:sh1 Tainted: G        W          6.0.5-200.fc36.x86_64 #1
Hardware name: Acer Aspire E5-721/EA70_BE   , BIOS V1.06 06/05/2014
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb 59 56 e4 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 66 2e e4 e9 03 fe ff ff e8 11 35 56 e4 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:ffffc0aa837fbbd0 EFLAGS: 00010206
RAX: 0000000000000001 RBX: ffff9b83bd303dc8 RCX: 00000000820001d3
RDX: 0000000000000005 RSI: fffff7c2043ff8c0 RDI: ffff9b83bd303dc8
RBP: ffff9b83bd303c78 R08: 0000000000000000 R09: 00000000820001d3
R10: 000000000000001f R11: ffff9b8398b05ff0 R12: ffff9b83895a86f0
R13: ffff9b83801eeb60 R14: ffff9b839a52a180 R15: ffff9b8398638ce8
FS:  00007f37229fc640(0000) GS:ffff9b8497d80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007faac00380b0 CR3: 000000011a3ea000 CR4: 00000000000406e0
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
 do_exit+0x31e/0xaf0
 do_group_exit+0x2d/0x90
 get_signal+0x98e/0x990
 arch_do_signal_or_restart+0x44/0x770
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? exit_to_user_mode_prepare+0x180/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exit_to_user_mode_prepare+0x180/0x1f0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f372d2899d9
Code: Unable to access opcode bytes at RIP 0x7f372d2899af.
RSP: 002b:00007f37229fb870 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007f372d2899d9
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 0000561973d9e20c
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000561973d9e1b8
R13: 0000000000000000 R14: 0000000000000001 R15: 0000561973d9e20c
 </TASK>