Backtrace

WARNING: CPU: 0 PID: 3171 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs tls uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc vmw_vsock_vmci_transport vsock vmw_vmci cfg80211 nf_nat_ftp nf_conntrack_netbios_ns nf_conntrack_broadcast nft_objref nf_conntrack_ftp 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 iptable_mangle iptable_raw iptable_security rfkill ip_set nfnetlink ebtable_filter ebtables ip6table_filter iptable_filter qrtr it87 hwmon_vid xfs snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core intel_powerclamp snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd coretemp soundcore kvm_intel
 iTCO_wdt pcspkr intel_pmc_bxt kvm iTCO_vendor_support pktcdvd ppdev irqbypass parport_pc i2c_i801 intel_cstate intel_uncore parport i2c_smbus lpc_ich i7core_edac acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon 3c59x crc32c_intel serio_raw ata_generic mii drm_ttm_helper pata_acpi r8169 ttm pata_jmicron drm_display_helper cec nf_conntrack_pptp ip6_tables ip_tables nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 fuse
CPU: 0 PID: 3171 Comm: kwin_wayland Not tainted 6.0.8-200.fc36.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. P55-UD3L/P55-UD3L, BIOS FB 12/04/2009
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 2b 02 42 c5 48 8b 43 e8 eb a7 be 03 00 00 00 e8 5b 0e 1a c5 e9 03 fe ff ff e8 51 dd 41 c5 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:ffffb3ea492dfc40 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8a20574badc8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8a20574badc8
RBP: ffff8a20574bac78 R08: 0000000000000000 R09: 0000000000400032
R10: ffff8a205b58e938 R11: ffffb3ea492dfc90 R12: ffff8a200909c6f0
R13: ffff8a200a6fba58 R14: ffff8a200a6fba40 R15: 0000000000000007
FS:  00007f9d55ac3980(0000) GS:ffff8a2117c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9d44287000 CR3: 0000000160296000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_handle_delete+0x8c/0xd0
 ? drm_gem_handle_create+0x40/0x40
 drm_ioctl_kernel+0xa9/0x150
 drm_ioctl+0x22d/0x410
 ? drm_gem_handle_create+0x40/0x40
 radeon_drm_ioctl+0x49/0x80 [radeon]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? __pm_runtime_suspend+0x6a/0x100
 ? radeon_drm_ioctl+0x6a/0x80 [radeon]
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? common_interrupt+0x61/0xd0
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9d5a30748f
Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00 00
RSP: 002b:00007fffbcfd6020 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 000055db811a2c70 RCX: 00007f9d5a30748f
RDX: 00007fffbcfd60c8 RSI: 0000000040086409 RDI: 0000000000000014
RBP: 00007fffbcfd60c8 R08: 0000000000000001 R09: 0000000000000000
R10: 00007f9d5a392420 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000014 R14: 000055db80f7f580 R15: 000055db811a6810
 </TASK>