Backtrace

WARNING: CPU: 2 PID: 1572 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls vfat fat 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 brcmsmac brcmutil b43 cordic mac80211 intel_rapl_msr intel_rapl_common sunrpc libarc4 x86_pkg_temp_thermal intel_powerclamp cfg80211 ppdev coretemp mei_hdcp kvm_intel ssb iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_wdt mei_pxp kvm irqbypass rapl intel_cstate btusb intel_uncore btrtl btbcm uvcvideo snd_ctl_led snd_hda_codec_idt btintel btmtk videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 hp_wmi snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio videobuf2_common bluetooth videodev sparse_keymap pcspkr platform_profile snd_hda_intel mc wmi_bmof snd_intel_dspcfg joydev snd_intel_sdw_acpi rfkill snd_hda_codec lpc_ich bcma snd_seq
 snd_hda_core parport_pc snd_hwdep snd_seq_device parport snd_pcm tpm_infineon mei_me snd_timer hp_accel mei lis3lv02d snd soundcore zram amdgpu iommu_v2 gpu_sched drm_buddy mmc_block radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel sdhci_pci firewire_ohci cqhci sdhci drm_ttm_helper ttm mmc_core drm_display_helper firewire_core ata_generic e1000e serio_raw pata_acpi crc_itu_t cec wmi video ip6_tables ip_tables fuse
CPU: 2 PID: 1572 Comm: Xorg Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 8560p/1618, BIOS 68SCF Ver. F.67 02/13/2018
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 eb a9 3d cf 48 8b 43 e8 eb a7 be 03 00 00 00 e8 cb b6 15 cf e9 03 fe ff ff e8 11 85 3d cf 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:ffffac6e01f9fde8 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff8e0143d1e1c8 RCX: 0000000082000125
RDX: 0000000000000001 RSI: fffff0098810b3c0 RDI: ffff8e0143d1e1c8
RBP: ffff8e0143d1e078 R08: 0000000000000000 R09: 0000000082000125
R10: 0000000000000016 R11: ffff8e020a56f230 R12: ffff8e014bf746f0
R13: ffff8e0140b62b60 R14: ffff8e020a5fe240 R15: 0000000000000000
FS:  00007f1fbbf52fc0(0000) GS:ffff8e0275c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6041fc17e0 CR3: 0000000107556005 CR4: 00000000000606e0
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+0x5c/0x90
 exit_to_user_mode_prepare+0x1c8/0x1f0
 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: 0033:0x7f1fbc70748f
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:00007ffdb0e5fae0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 000055a93e94f720 RCX: 00007f1fbc70748f
RDX: 00007ffdb0e5fb88 RSI: 0000000040086409 RDI: 0000000000000010
RBP: 00007ffdb0e5fb88 R08: 0000000000000004 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000010 R14: 000055a93d8c03a0 R15: 000055a93d7a37b0
 </TASK>