Backtrace

WARNING: CPU: 0 PID: 1414 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls hidp rfcomm snd_seq_dummy snd_hrtimer nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs 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 bnep sunrpc uvcvideo videobuf2_vmalloc snd_hda_codec_idt videobuf2_memops snd_hda_codec_hdmi snd_hda_codec_generic videobuf2_v4l2 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec 88XXau(OE) wl(POE) intel_powerclamp videobuf2_common btusb snd_hda_core btrtl btbcm videodev btintel coretemp snd_hwdep snd_seq btmtk kvm_intel bluetooth snd_seq_device kvm snd_pcm cfg80211 snd_timer irqbypass dell_laptop iTCO_wdt dell_smm_hwmon intel_cstate intel_pmc_bxt mei_pxp iTCO_vendor_support at24 intel_uncore mc dell_wmi ledtrig_audio sparse_keymap snd pcspkr soundcore joydev mei_me rfkill i2c_i801
 i2c_smbus dell_smbios dcdbas intel_ips wmi_bmof dell_wmi_descriptor mei lpc_ich dell_smo8800 acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon crc32c_intel sha512_ssse3 sdhci_pci cqhci serio_raw sdhci drm_ttm_helper ttm firewire_ohci drm_display_helper mmc_core firewire_core r8169 cec crc_itu_t video wmi ip6_tables ip_tables fuse
CPU: 0 PID: 1414 Comm: Xorg Tainted: P           OE      6.1.7-100.fc36.x86_64 #1
Hardware name: Dell Inc. Studio 1749/0KVMW2, BIOS A08 03/24/2011
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 bb 39 49 fc 48 8b 43 e8 eb a7 be 03 00 00 00 e8 3b 44 22 fc e9 03 fe ff ff e8 11 17 49 fc 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:ffffb69342efbca8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff92c5c7ba8de0 RCX: 0000000002000165
RDX: 0000000000000001 RSI: fffff17ac43e0940 RDI: ffff92c5c7ba8de0
RBP: ffff92c5c7ba8c78 R08: 0000000000000000 R09: 0000000002000165
R10: 0000000000000008 R11: ffff92c5c3b58000 R12: ffff92c58c5fc6f0
R13: ffff92c580facf20 R14: ffff92c5d602c900 R15: ffff92c5a8bb8cc0
FS:  00007f6d3d508fc0(0000) GS:ffff92c6b3c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b68de59520 CR3: 0000000134010001 CR4: 00000000000206f0
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+0x59/0x90
 do_exit+0x338/0xb00
 do_group_exit+0x2d/0x80
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x5b/0x80
 ? handle_mm_fault+0xdb/0x2d0
 ? do_user_addr_fault+0x1ef/0x690
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6d3dcdd471
Code: Unable to access opcode bytes at 0x7f6d3dcdd447.
RSP: 002b:00007ffcac0d8a18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f6d3ddf49e0 RCX: 00007f6d3dcdd471
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007f6d3ddffb20
R10: 00007f6d3dc05fd0 R11: 0000000000000246 R12: 00007f6d3ddf49e0
R13: 0000000000000000 R14: 00007f6d3ddf9ee8 R15: 00007f6d3ddf9f00
 </TASK>