Backtrace

WARNING: CPU: 2 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls 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 rfkill nf_tables nfnetlink qrtr sunrpc snd_hda_codec_analog snd_hda_codec_generic binfmt_misc at24 iTCO_wdt intel_pmc_bxt mei_wdt snd_hda_codec_hdmi gpio_ich ppdev iTCO_vendor_support snd_hda_intel dell_wmi snd_intel_dspcfg snd_intel_sdw_acpi dell_smbios dcdbas snd_hda_codec snd_hda_core snd_hwdep joydev snd_seq coretemp ledtrig_audio sparse_keymap video snd_seq_device snd_pcm dell_wmi_descriptor wmi_bmof pcspkr i2c_i801 snd_timer lpc_ich i2c_smbus snd parport_pc mei_me soundcore mei parport zram amdgpu iommu_v2 gpu_sched drm_buddy radeon hid_logitech_hidpp drm_ttm_helper ttm serio_raw hid_logitech_dj e1000e drm_display_helper cec ata_generic pata_acpi wmi ip6_tables ip_tables fuse
CPU: 2 PID: 1 Comm: systemd Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: Dell Inc. OptiPlex 960                 /0G261D, BIOS A18 08/06/2013
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb 59 2b e9 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 66 03 e9 e9 03 fe ff ff e8 11 35 2b e9 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:ffffb256c001bcd8 EFLAGS: 00010206
RAX: 0000000000000001 RBX: ffff920f033a7dc8 RCX: 0000000000000000
RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffff920f033a7dc8
RBP: ffff920f033a7c78 R08: 0000000000000000 R09: 000000008040001c
R10: ffff920f083facb8 R11: 0000000000000000 R12: ffff920f0bf3c6f0
R13: 0000000000000001 R14: ffff920e111fb040 R15: ffff920e396f09d0
FS:  00007ff9eb403b40(0000) GS:ffff920f13e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f1554dc13b CR3: 0000000101bc8000 CR4: 00000000000406e0
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
 ? ksys_read+0x5b/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7ff9eb30205a
Code: b8 03 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 72 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 93 72 f8 ff 8b 44 24
RSP: 002b:00007fff15885e50 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 00000000000000c5 RCX: 00007ff9eb30205a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c5
RBP: 00007ff9eb4038f8 R08: 000055f155677180 R09: 0000000000000009
R10: 0000000000000000 R11: 0000000000000293 R12: 000055f1552e1b20
R13: 000055f155797e10 R14: 000055f155299378 R15: 0000000000000000
 </TASK>