Backtrace

WARNING: CPU: 7 PID: 1346 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: vfat fat ntfs3 rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp 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 bridge stp llc tls ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep ath3k btusb ath9k ath9k_common snd_hda_codec_realtek snd_hda_codec_generic btrtl btbcm btintel ath9k_hw ledtrig_audio btmtk mac80211 intel_rapl_msr snd_hda_codec_hdmi bluetooth intel_rapl_common snd_hda_intel snd_intel_dspcfg ses snd_intel_sdw_acpi uvcvideo videobuf2_vmalloc videobuf2_memops snd_usb_audio videobuf2_v4l2 libarc4
 videobuf2_common enclosure videodev snd_usbmidi_lib snd_rawmidi snd_hda_codec scsi_transport_sas mc ath x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp snd_hwdep joydev snd_seq snd_seq_device snd_pcm cfg80211 snd_timer kvm_intel snd dcdbas rfkill soundcore at24 iTCO_wdt pktcdvd intel_pmc_bxt dell_smm_hwmon mei_hdcp mei_pxp iTCO_vendor_support kvm irqbypass i2c_i801 mei_me i2c_smbus mei lpc_ich rapl intel_cstate intel_uncore pcspkr zram amdgpu iommu_v2 gpu_sched drm_buddy radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_ttm_helper ghash_clmulni_intel ttm drm_display_helper r8169 cec video uas usb_storage fuse
CPU: 7 PID: 1346 Comm: Xorg Tainted: G           OE      6.0.5-200.fc36.x86_64 #1
Hardware name: Dell Inc. XPS 8500  /0YJPT1, BIOS A07 08/02/2012
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb 59 6d d8 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 66 45 d8 e9 03 fe ff ff e8 11 35 6d d8 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:ffffb6be031a7ce8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8e1ad66c15c8 RCX: 000000008200014c
RDX: 0000000000000001 RSI: ffffe4e544844140 RDI: ffff8e1ad66c15c8
RBP: ffff8e1ad66c1478 R08: 0000000000000000 R09: 000000008200014c
R10: 000000000000001f R11: ffff8e1ac2322da0 R12: ffff8e1a8c5cc6f0
R13: ffff8e1a81699560 R14: ffff8e1ad1628cc0 R15: ffff8e1a86e9de68
FS:  0000000000000000(0000) GS:ffff8e1b96dc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd11b9b3cc0 CR3: 000000000e010002 CR4: 00000000001706e0
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
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x5b/0x80
 ? handle_mm_fault+0xae/0x290
 ? do_user_addr_fault+0x1ef/0x690
 ? exit_to_user_mode_prepare+0x180/0x1f0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fa9b48dd471
Code: Unable to access opcode bytes at RIP 0x7fa9b48dd447.
RSP: 002b:00007ffe187c6748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007fa9b49f49e0 RCX: 00007fa9b48dd471
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007fa9b49ffb20
R10: 00007fa9b4805fd0 R11: 0000000000000246 R12: 00007fa9b49f49e0
R13: 0000000000000000 R14: 00007fa9b49f9ee8 R15: 00007fa9b49f9f00
 </TASK>