Backtrace

WARNING: CPU: 2 PID: 2995 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls snd_seq_dummy snd_hrtimer 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 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc sunrpc intel_powerclamp coretemp kvm_intel wl(POE) squashfs loop kvm mei_pxp at24 iTCO_wdt intel_pmc_bxt iTCO_vendor_support dell_laptop dell_smm_hwmon snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi irqbypass intel_cstate intel_uncore snd_hda_intel dell_wmi ledtrig_audio snd_intel_dspcfg joydev pcspkr dell_smbios wmi_bmof snd_intel_sdw_acpi dcdbas sparse_keymap snd_hda_codec dell_wmi_descriptor i2c_i801 snd_hda_core i2c_smbus cfg80211 snd_hwdep intel_ips snd_seq snd_seq_device snd_pcm snd_timer snd soundcore lpc_ich rfkill mei_me mei acpi_cpufreq zram amdgpu
 iommu_v2 gpu_sched drm_buddy crct10dif_pclmul crc32_pclmul radeon crc32c_intel polyval_generic ghash_clmulni_intel serio_raw drm_ttm_helper ttm atl1c ums_realtek drm_display_helper uas usb_storage cec wmi video ip6_tables ip_tables fuse
CPU: 2 PID: 2995 Comm: Xorg Tainted: P           OE      6.0.10-200.fc36.x86_64 #1
Hardware name: Dell Inc. Inspiron N4010/, BIOS A07 08/12/2010
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 db 84 43 f0 48 8b 43 e8 eb a7 be 03 00 00 00 e8 8b 91 1b f0 e9 03 fe ff ff e8 01 60 43 f0 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:ffffafa042587d98 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff896c1664a9c8 RCX: 0000000047970002
RDX: 0000000000000001 RSI: 0e6b7fb5f6eef53f RDI: ffff896c1664a9c8
RBP: ffff896c1664a878 R08: 0000000000000000 R09: 00000000002a0027
R10: 0000000000000034 R11: ffff896d8f525488 R12: ffff896d0996c6f0
R13: ffff896d001f23e0 R14: ffff896c17db9240 R15: 0000000000000000
FS:  00007f5419908fc0(0000) GS:ffff896db5d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f541aa6f000 CR3: 0000000191090004 CR4: 00000000000206e0
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: 0033:0x7f541a10748f
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:00007ffcf4630340 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 0000562d77be8ca0 RCX: 00007f541a10748f
RDX: 00007ffcf46303e8 RSI: 0000000040086409 RDI: 0000000000000010
RBP: 00007ffcf46303e8 R08: 000000000000000b R09: 0000000000000000
R10: 0000562d76d44010 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000010 R14: 0000562d77be9750 R15: 0000562d77be9300
 </TASK>