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 rfcomm 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 bnep sunrpc at24 mei_pxp iTCO_wdt intel_pmc_bxt iTCO_vendor_support intel_powerclamp coretemp kvm_intel dell_laptop iwldvm dell_smm_hwmon kvm mac80211 irqbypass intel_cstate intel_uncore libarc4 uvcvideo dell_wmi videobuf2_vmalloc btusb dell_smbios btrtl snd_hda_codec_idt btbcm dcdbas videobuf2_memops snd_hda_codec_generic iwlwifi btintel videobuf2_v4l2 btmtk ledtrig_audio joydev dell_wmi_descriptor sparse_keymap wmi_bmof bluetooth videobuf2_common snd_hda_codec_hdmi videodev pcspkr snd_hda_intel mc i2c_i801 cfg80211 intel_ips snd_intel_dspcfg i2c_smbus snd_intel_sdw_acpi snd_hda_codec snd_seq snd_hda_core rfkill snd_hwdep snd_seq_device dell_smo8800
 snd_pcm mei_me snd_timer mei snd lpc_ich acpi_cpufreq soundcore zram amdgpu iommu_v2 gpu_sched drm_buddy hid_logitech_hidpp crct10dif_pclmul radeon crc32_pclmul crc32c_intel polyval_generic ghash_clmulni_intel serio_raw drm_ttm_helper sdhci_pci ttm cqhci drm_display_helper sdhci firewire_ohci hid_logitech_dj mmc_core r8169 firewire_core crc_itu_t cec wmi video ip6_tables ip_tables fuse
CPU: 2 PID: 1 Comm: systemd Not tainted 6.0.7-200.fc36.x86_64 #1
Hardware name: Dell Inc. Studio 1558/0NJWJR, BIOS A12 03/30/2011
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 6b b1 24 d0 48 8b 43 e8 eb a7 be 03 00 00 00 e8 8b bd fc cf e9 03 fe ff ff e8 91 8c 24 d0 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:ffffb615c0023c48 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8e2f7f41fdc8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8e2f7f41fdc8
RBP: ffff8e2f7f41fc78 R08: 0000000000000000 R09: 0000000000400033
R10: ffff8e2e988865b8 R11: ffff8e2f84d17108 R12: ffff8e2f09f546f0
R13: 0000000000000001 R14: ffff8e2f7f429c40 R15: ffff8e2f76393588
FS:  00007fb451e49b40(0000) GS:ffff8e3053d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000558ffe3d8000 CR3: 0000000101fbe000 CR4: 00000000000006e0
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
 ? exit_to_user_mode_prepare+0x165/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? __x64_sys_epoll_ctl+0x5c/0x80
 ? 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: 0033:0x7fb45210205a
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:00007ffe9b003350 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 000000000000009c RCX: 00007fb45210205a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000009c
RBP: 00007fb451e498f8 R08: 00005639292d57d0 R09: 000000000000003f
R10: 0000000000000000 R11: 0000000000000293 R12: 00005639273b7b20
R13: 0000563929317c60 R14: 000056392736f378 R15: 0000000000000000
 </TASK>