Backtrace

WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: rt2800usb rt2x00usb rt2800lib rt2x00lib mac80211 libarc4 cfg80211 tls uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace 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_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 snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic uvcvideo ledtrig_audio snd_hda_codec_hdmi videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_hda_intel btusb snd_intel_dspcfg
 videobuf2_common snd_intel_sdw_acpi btrtl btbcm videodev edac_mce_amd snd_hda_codec btintel btmtk mc snd_hda_core bluetooth snd_hwdep snd_seq kvm snd_seq_device joydev snd_pcm hp_wmi irqbypass snd_timer sparse_keymap platform_profile snd rfkill soundcore pcspkr fam15h_power wmi_bmof bcma k10temp i2c_piix4 wireless_hotkey i2c_scmi acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon sdhci_pci cqhci crct10dif_pclmul crc32_pclmul sdhci crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel mmc_core drm_ttm_helper ttm serio_raw hid_multitouch drm_display_helper sp5100_tco ccp wmi r8169 cec video fuse 8021q garp stp llc mrp
CPU: 0 PID: 1 Comm: systemd Tainted: G        W          6.0.5-200.fc36.x86_64 #1
Hardware name: HP HP Notebook/80CB, BIOS F.1C 10/19/2015
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb 59 2e ef 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb 66 06 ef e9 03 fe ff ff e8 11 35 2e ef 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:ffffbaf240063d10 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff968fc32925c8 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff968fc32925c8
RBP: ffff968fc3292478 R08: 0000000000000000 R09: 0000000000400027
R10: ffff969027c31d88 R11: 0000000000000000 R12: ffff9690c25046f0
R13: 0000000000000001 R14: ffff96910e143040 R15: ffff9691202bd4c0
FS:  00007f77cb259b40(0000) GS:ffff9691d7c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f41eadf8030 CR3: 0000000108aee000 CR4: 00000000000406f0
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: 0033:0x7f77cb50205a
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:00007ffc5b98ada0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 000000000000008b RCX: 00007f77cb50205a
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000008b
RBP: 00007f77cb2598f8 R08: 000055962f2856a0 R09: 000000000000003f
R10: 0000000000000000 R11: 0000000000000293 R12: 000055962d28bb20
R13: 000055962f27c5e0 R14: 000055962d243378 R15: 0000000000000000
 </TASK>