Backtrace

WARNING: CPU: 1 PID: 2929 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 at24 iTCO_wdt intel_powerclamp intel_pmc_bxt coretemp mei_pxp kvm_intel iTCO_vendor_support squashfs wl(POE) kvm loop dell_laptop irqbypass dell_smm_hwmon snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel intel_cstate snd_intel_dspcfg snd_intel_sdw_acpi intel_uncore dell_wmi dell_smbios snd_hda_codec dcdbas joydev ledtrig_audio sparse_keymap dell_wmi_descriptor pcspkr wmi_bmof cfg80211 snd_hda_core snd_hwdep snd_seq rfkill i2c_i801 lpc_ich intel_ips snd_seq_device i2c_smbus snd_pcm snd_timer mei_me snd mei soundcore acpi_cpufreq zram amdgpu
 iommu_v2 gpu_sched drm_buddy radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_generic drm_ttm_helper ttm ums_realtek ghash_clmulni_intel uas serio_raw usb_storage atl1c drm_display_helper cec wmi video ip6_tables ip_tables fuse
CPU: 1 PID: 2929 Comm: Xorg Tainted: P           OE      6.0.8-200.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 2b 22 2c e2 48 8b 43 e8 eb a7 be 03 00 00 00 e8 5b 2e 04 e2 e9 03 fe ff ff e8 51 fd 2b e2 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:ffffa7c282f97cc8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff90e3421c1dc8 RCX: 00000000820000e2
RDX: 0000000000000001 RSI: ffffe8634588e300 RDI: ffff90e3421c1dc8
RBP: ffff90e3421c1c78 R08: 0000000000000000 R09: 00000000820000e2
R10: 0000000000000000 R11: ffff90e4f4744000 R12: ffff90e448be46f0
R13: ffff90e4401f2ca0 R14: ffff90e384e7aa80 R15: ffff90e44852b468
FS:  00007f7079bb2fc0(0000) GS:ffff90e4f5c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7079c107b4 CR3: 00000000a8010001 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
 do_exit+0x31e/0xaf0
 ? __handle_mm_fault+0x645/0xe10
 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
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f707a2dd471
Code: Unable to access opcode bytes at RIP 0x7f707a2dd447.
RSP: 002b:00007ffea7003938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f707a3f49e0 RCX: 00007f707a2dd471
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007f707a3ffb20
R10: 00007f707a205fd0 R11: 0000000000000246 R12: 00007f707a3f49e0
R13: 0000000000000000 R14: 00007f707a3f9ee8 R15: 00007f707a3f9f00
 </TASK>