Backtrace

WARNING: CPU: 6 PID: 2340 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: joydev hid_microsoft ff_memless tls 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 qrtr rfkill nf_tables nfnetlink sunrpc binfmt_misc vfat fat snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_hda_intel intel_rapl_msr snd_intel_dspcfg intel_rapl_common snd_intel_sdw_acpi snd_hda_codec sb_edac x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp mei_hdcp kvm_intel mei_wdt mei_pxp mei_me snd_hwdep iTCO_wdt intel_pmc_bxt iTCO_vendor_support kvm snd_seq mei snd_seq_device i2c_i801 pcspkr snd_pcm snd_timer snd think_lmi irqbypass soundcore i2c_smbus firmware_attributes_class wmi_bmof rapl intel_cstate intel_uncore lpc_ich zram amdgpu iommu_v2 gpu_sched drm_buddy radeon isci video ums_realtek drm_ttm_helper
 ttm crct10dif_pclmul uas crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 serio_raw e1000e drm_display_helper libsas usb_storage cec scsi_transport_sas ata_generic pata_acpi wmi ip6_tables ip_tables ipmi_devintf ipmi_msghandler fuse ecryptfs
CPU: 6 PID: 2340 Comm: Xorg Tainted: G S                 6.1.7-100.fc36.x86_64 #1
Hardware name: LENOVO 4352G9U/LENOVO, BIOS A2KT44AUS 03/13/2014
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 bb c9 16 f9 48 8b 43 e8 eb a7 be 03 00 00 00 e8 3b d4 ef f8 e9 03 fe ff ff e8 11 a7 16 f9 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:ffffaf61885c7d48 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8ba99f89c9e0 RCX: 0000000082000160
RDX: 0000000000000001 RSI: fffff372842c0a40 RDI: ffff8ba99f89c9e0
RBP: ffff8ba99f89c878 R08: 0000000000000000 R09: 0000000082000160
R10: 0000000000000037 R11: ffff8ba9f62a2480 R12: ffff8ba989ea86f0
R13: ffff8ba9817496a0 R14: ffff8ba9bbb66c00 R15: 0000000000000000
FS:  00007f0cb86ccfc0(0000) GS:ffff8bacefd80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055673e1e5060 CR3: 0000000170afc001 CR4: 00000000001706e0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_dmabuf_release+0x36/0x50
 dma_buf_release+0x42/0xa0
 __dentry_kill+0xfe/0x170
 __fput+0xe2/0x250
 task_work_run+0x59/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? __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
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f0cb8f0776f
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:00007ffc105a6520 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055673e24be40 RCX: 00007f0cb8f0776f
RDX: 00007ffc105a65c8 RSI: 0000000040086409 RDI: 0000000000000010
RBP: 00007ffc105a65c8 R08: 000055673ee95870 R09: 0000000000000000
R10: 000055673e089010 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000010 R14: 0000000100408000 R15: 000055673ee95870
 </TASK>