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 xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables qrtr bnep sunrpc vfat fat rtl8723be btcoexist rtl8723_common rtl_pci rtlwifi uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common mac80211 snd_hda_codec_hdmi videodev mc snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio snd_hda_intel btusb btrtl btbcm btintel snd_intel_dspcfg btmtk edac_mce_amd bluetooth
 snd_intel_sdw_acpi rtsx_usb_ms memstick snd_hda_codec libarc4 cfg80211 snd_hda_core snd_hwdep kvm snd_seq ideapad_laptop sparse_keymap irqbypass snd_seq_device platform_profile snd_pcm wmi rfkill snd_timer joydev snd soundcore fam15h_power i2c_piix4 k10temp acpi_cpufreq amdgpu iommu_v2 gpu_sched drm_buddy radeon rtsx_usb_sdmmc sdhci_pci crct10dif_pclmul crc32_pclmul cqhci crc32c_intel drm_ttm_helper polyval_clmulni sdhci polyval_generic ttm mmc_core ghash_clmulni_intel drm_display_helper serio_raw r8169 rtsx_usb ccp sp5100_tco cec video fuse
CPU: 2 PID: 1 Comm: systemd Not tainted 6.0.7-200.fc36.x86_64 #1
Hardware name: LENOVO 80E3/Lancer 5B2, BIOS A2CN27WW(V1.09) 12/12/2014
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 6b 21 31 f7 48 8b 43 e8 eb a7 be 03 00 00 00 e8 8b 2d 09 f7 e9 03 fe ff ff e8 91 fc 30 f7 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:ffff9b4780043d20 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8a52e80be1c8 RCX: 0000000000200016
RDX: 0000000000000001 RSI: ffffcf0e00a68380 RDI: ffff8a52e80be1c8
RBP: ffff8a52e80be078 R08: 0000000000000000 R09: 0000000000200016
R10: 00000000000374d0 R11: ffff8a53eefd56c0 R12: ffff8a53c84086f0
R13: ffff8a53d6986200 R14: ffff8a53671a3c48 R15: dead000000000100
FS:  00007f6360e47b40(0000) GS:ffff8a53eb500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ee859dc2b8 CR3: 000000010245e000 CR4: 00000000000406e0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_vm_fini+0x162/0x230 [radeon]
 radeon_driver_postclose_kms+0x160/0x180 [radeon]
 drm_file_free.part.0+0x204/0x250
 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
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f636110205a
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:00007ffdd14f4cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000054 RCX: 00007f636110205a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000054
RBP: 00007f6360e478f8 R08: 000055dc0b885eb0 R09: 000000000000003f
R10: 0000000000000000 R11: 0000000000000293 R12: 000055dc09b8bb20
R13: 000055dc0b7183e0 R14: 000055dc09b43378 R15: 0000000000000000
 </TASK>