Backtrace

WARNING: CPU: 3 PID: 2375 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls 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 binfmt_misc squashfs loop btusb edac_mce_amd btrtl btbcm btintel kvm_amd btmtk ccp bluetooth kvm wl(POE) uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common irqbypass snd_hda_codec_realtek videodev snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi mc snd_hda_codec snd_hda_core pcspkr hp_wmi sparse_keymap joydev cfg80211 snd_hwdep platform_profile snd_seq snd_seq_device wmi_bmof snd_pcm fam15h_power k10temp snd_timer rfkill snd i2c_piix4 soundcore hp_accel lis3lv02d i2c_scmi tpm_infineon wireless_hotkey acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon
 rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel drm_ttm_helper ttm sha512_ssse3 serio_raw drm_display_helper sp5100_tco rtsx_pci cec video wmi ip6_tables ip_tables fuse
CPU: 3 PID: 2375 Comm: Xorg Tainted: P           OE      6.1.14-100.fc36.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 745 G2/221C, BIOS M84 Ver. 01.48 07/30/2018
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 5b bf 5b c6 48 8b 43 e8 eb a7 be 03 00 00 00 e8 7b da 34 c6 e9 03 fe ff ff e8 b1 9c 5b c6 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:ffffaf3bc592fcf8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff9d7efac39de0 RCX: 0000000082000199
RDX: 0000000000000001 RSI: ffffee5ec4190940 RDI: ffff9d7efac39de0
RBP: ffff9d7efac39c78 R08: 0000000000000000 R09: 0000000082000199
R10: 0000000000000011 R11: ffff9d806107d6d0 R12: ffff9d7f8a8c06f0
R13: ffff9d7f80b27e20 R14: ffff9d7feae5b480 R15: 0000000000000000
FS:  00007f54dfa3a000(0000) GS:ffff9d80b6f80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1c9c802758 CR3: 00000001b27b6000 CR4: 00000000000506e0
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
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f54df10774f
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:00007ffd9af98b40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055dad9a3a680 RCX: 00007f54df10774f
RDX: 00007ffd9af98be8 RSI: 0000000040086409 RDI: 0000000000000011
RBP: 00007ffd9af98be8 R08: 000055dad91d3f50 R09: 0000000000000000
R10: 000055dad812a010 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000011 R14: 0000000101d04000 R15: 000055dad91d3f50
 </TASK>