Backtrace

WARNING: CPU: 4 PID: 1872 at drivers/gpu/drm/radeon/radeon_object.c:62 radeon_ttm_bo_destroy+0xde/0xf0 [radeon]
Modules linked in: tls uinput rfcomm snd_seq_dummy snd_hrtimer bnep 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 sunrpc binfmt_misc ath9k snd_ctl_led ath9k_common intel_rapl_msr snd_hda_codec_idt intel_rapl_common ath9k_hw snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio x86_pkg_temp_thermal intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg snd_intel_sdw_acpi ath3k kvm_intel mac80211 iTCO_wdt intel_pmc_bxt uvcvideo snd_hda_codec btusb mei_hdcp mei_pxp iTCO_vendor_support snd_hda_core snd_hwdep videobuf2_vmalloc btrtl kvm libarc4 videobuf2_memops btbcm irqbypass ath snd_seq btintel hp_wmi rapl videobuf2_v4l2 intel_cstate videobuf2_common snd_seq_device btmtk sparse_keymap snd_pcm cfg80211 pcspkr intel_uncore platform_profile videodev wmi_bmof
 bluetooth snd_timer mc joydev mei_me lpc_ich snd rfkill mei soundcore hp_accel lis3lv02d wireless_hotkey zram amdgpu iommu_v2 gpu_sched i915 radeon rtsx_pci_sdmmc mmc_core uas crct10dif_pclmul crc32_pclmul crc32c_intel usb_storage polyval_clmulni polyval_generic drm_ttm_helper drm_buddy ghash_clmulni_intel ttm drm_display_helper serio_raw r8169 rtsx_pci cec wmi video ip6_tables ip_tables fuse
CPU: 4 PID: 1872 Comm: Xorg:rcs0 Tainted: G        W          6.0.5-200.fc36.x86_64 #1
Hardware name: Hewlett-Packard HP ProBook 470 G1/1940, BIOS L74 Ver. 01.49 08/29/2019
RIP: 0010:radeon_ttm_bo_destroy+0xde/0xf0 [radeon]
Code: 00 00 00 74 0f 48 8b b3 90 01 00 00 48 89 df e8 c8 30 20 f0 48 89 df e8 f0 2b 1f f0 4c 89 e7 5b 5d 41 5c 41 5d e9 e2 89 c7 ef <0f> 0b eb cd 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00
RSP: 0018:ffff9ee4c282fb80 EFLAGS: 00010206
RAX: ffff9221c4798e50 RBX: ffff9221c4798c78 RCX: ffff9221c160dce8
RDX: ffff922220d4e580 RSI: ffff9221c4798c00 RDI: ffff9221c160dcc8
RBP: ffffffffffffffff R08: 0000000000000000 R09: 0000000000200014
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9221c4798c00
R13: 0000000000000001 R14: ffff922210991a40 R15: ffff922217869268
FS:  0000000000000000(0000) GS:ffff922327b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5678493810 CR3: 00000001a8010005 CR4: 00000000001706e0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_object_release_handle+0x50/0x60
 ? drm_gem_object_handle_put_unlocked+0xf0/0xf0
 idr_for_each+0x60/0xc0
 drm_gem_release+0x1c/0x30
 drm_file_free.part.0+0x1e1/0x250
 drm_release+0x65/0x110
 __fput+0x91/0x250
 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
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fba0b0899d9
Code: Unable to access opcode bytes at RIP 0x7fba0b0899af.
RSP: 002b:00007fba00dfc870 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fba0b0899d9
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 000055e8c548ee50
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8c548ee00
R13: 0000000000000000 R14: 0000000000000000 R15: 000055e8c548ee50
 </TASK>