Backtrace

WARNING: CPU: 0 PID: 1793 at drivers/gpu/drm/radeon/radeon_object.c:62 radeon_ttm_bo_destroy+0xde/0xf0 [radeon]
Modules linked in: tls snd_seq_dummy rfcomm snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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_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 iptable_filter qrtr bnep sunrpc binfmt_misc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel iwlmvm mei_hdcp at24 mei_pxp mac80211 kvm snd_hda_codec_realtek iTCO_wdt snd_hda_codec_generic intel_pmc_bxt snd_hda_codec_hdmi ledtrig_audio iTCO_vendor_support libarc4 snd_hda_intel iwlwifi irqbypass rapl snd_intel_dspcfg btusb intel_cstate snd_intel_sdw_acpi uvcvideo
 btrtl snd_hda_codec intel_uncore btbcm snd_hda_core snd_hwdep btintel snd_seq videobuf2_vmalloc videobuf2_memops snd_seq_device cfg80211 videobuf2_v4l2 btmtk snd_pcm wmi_bmof joydev bluetooth videobuf2_common pcspkr videodev mei_me snd_timer mc snd mei i2c_i801 soundcore lpc_ich i2c_smbus ideapad_laptop sparse_keymap platform_profile rfkill acpi_pad zram amdgpu iommu_v2 gpu_sched i915 radeon hid_logitech_hidpp crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 serio_raw drm_ttm_helper r8169 drm_buddy ttm drm_display_helper hid_logitech_dj cec video i2c_hid_acpi wmi i2c_hid ip6_tables ip_tables fuse
CPU: 0 PID: 1793 Comm: Xorg Not tainted 6.2.15-100.fc36.x86_64 #1
Hardware name: LENOVO 80K6/Lenovo Z51-70, BIOS C2CN17WW(V1.03) 03/19/2015
RIP: 0010:radeon_ttm_bo_destroy+0xde/0xf0 [radeon]
Code: 00 00 00 74 0f 48 8b b3 a8 01 00 00 48 89 df e8 98 29 44 dd 48 89 df e8 b0 52 43 dd 4c 89 e7 5b 5d 41 5c 41 5d e9 f2 0a d4 dc <0f> 0b eb cd 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 90 90 90 90
RSP: 0018:ffff9eafc3cdbcf0 EFLAGS: 00010216
RAX: ffff8ac607d53e68 RBX: ffff8ac607d53c78 RCX: ffff8ac60c949ce8
RDX: ffff8ac610076380 RSI: ffff8ac607d53c00 RDI: ffff8ac60c949cc8
RBP: ffffffffffffffff R08: 0000000000000000 R09: 000000000010000c
R10: ffffffffc05a1340 R11: 0000000000000000 R12: ffff8ac607d53c00
R13: 0000000000000001 R14: ffff8ac64090e440 R15: ffff8ac63f2a1268
FS:  0000000000000000(0000) GS:ffff8ac756c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd1492dfdd0 CR3: 000000022e010003 CR4: 00000000003706f0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x30/0x50 [radeon]
 drm_gem_object_release_handle+0x50/0x60
 ? __pfx_drm_gem_object_release_handle+0x10/0x10
 idr_for_each+0x70/0xf0
 drm_gem_release+0x1c/0x30
 drm_file_free.part.0+0x1e4/0x250
 drm_release+0x64/0xd0
 __fput+0x91/0x250
 task_work_run+0x59/0x90
 do_exit+0x33e/0xb20
 ? handle_mm_fault+0xff/0x2f0
 do_group_exit+0x2d/0x80
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x5b/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f4f1c8dd4d1
Code: Unable to access opcode bytes at 0x7f4f1c8dd4a7.
RSP: 002b:00007ffdaa7fedf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f4f1c9f49e0 RCX: 00007f4f1c8dd4d1
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007f4f1c9ffb20
R10: 00007f4f1c805fd0 R11: 0000000000000246 R12: 00007f4f1c9f49e0
R13: 0000000000000000 R14: 00007f4f1c9f9ee8 R15: 00007f4f1c9f9f00
 </TASK>