Backtrace

WARNING: CPU: 4 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: uinput 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 cfg80211 rfkill nf_tables nfnetlink qrtr sunrpc intel_rapl_msr intel_rapl_common snd_hda_codec_realtek x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_generic coretemp snd_hda_codec_hdmi ledtrig_audio kvm_intel snd_hda_intel snd_intel_dspcfg mei_wdt iTCO_wdt snd_intel_sdw_acpi intel_pmc_bxt kvm at24 snd_hda_codec dcdbas mei_pxp mei_hdcp iTCO_vendor_support dell_smm_hwmon irqbypass rapl snd_hda_core r8188eu(C) intel_cstate xpad snd_hwdep libarc4 ff_memless joydev i2c_i801 intel_uncore pcspkr i2c_smbus snd_seq snd_seq_device snd_pcm snd_timer mei_me snd mei soundcore lpc_ich ie31200_edac zram amdgpu iommu_v2 gpu_sched drm_buddy radeon drm_ttm_helper crct10dif_pclmul ttm crc32_pclmul
 crc32c_intel polyval_clmulni polyval_generic drm_display_helper e1000e ghash_clmulni_intel serio_raw cec video ip6_tables ip_tables fuse
CPU: 4 PID: 1 Comm: systemd Tainted: G         C         6.0.7-301.fc37.x86_64 #1
Hardware name: Dell Inc. Precision T1600/06NWYK, BIOS A11 04/02/2012
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 6b 01 22 dd 48 8b 43 e8 eb a7 be 03 00 00 00 e8 8b 0d fa dc e9 03 fe ff ff e8 91 dc 21 dd 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:ffffbb400002bd10 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff9c91472059c8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9c91472059c8
RBP: ffff9c9147205878 R08: 0000000000000000 R09: 000000008040002e
R10: ffff9c91c0fedbb8 R11: 0000000000000000 R12: ffff9c914924c6f0
R13: 0000000000000001 R14: ffff9c9144feba40 R15: ffff9c91447d59c8
FS:  00007ff37f262b40(0000) GS:ffff9c945db00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055d23cfbf240 CR3: 00000001034a6003 CR4: 00000000000606e0
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
 exit_to_user_mode_prepare+0x1c8/0x1f0
 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: 0033:0x7ff37fb1f6fa
Code: 00 00 0f 05 48 3d 00 f0 ff ff 77 44 c3 0f 1f 00 48 83 ec 18 89 7c 24 0c e8 f3 be f8 ff 8b 7c 24 0c 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 36 89 d7 89 44 24 0c e8 53 bf f8 ff 8b 44 24
RSP: 002b:00007ffc4ee73140 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000095 RCX: 00007ff37fb1f6fa
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000095
RBP: 00007ff37f2629e0 R08: 000055d23cfbf240 R09: 000000000000007f
R10: 0000000000000000 R11: 0000000000000293 R12: 000055d23cf7ad70
R13: 000055d23ce744d0 R14: 00007ff3801731f8 R15: 0000000000000000
 </TASK>