Backtrace

WARNING: CPU: 0 PID: 2066 at drivers/gpu/drm/ttm/ttm_bo.c:353 ttm_bo_release+0x331/0x350 [ttm]
Modules linked in: tls snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 sunrpc iTCO_wdt intel_pmc_bxt iTCO_vendor_support ppdev iwldvm snd_usb_audio snd_hda_codec_analog snd_hda_codec_generic ledtrig_audio mac80211 uvcvideo coretemp videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 libarc4 videobuf2_common hp_wmi snd_usbmidi_lib iwlwifi snd_hda_codec_hdmi snd_hda_intel snd_rawmidi sparse_keymap platform_profile snd_intel_dspcfg
 snd_intel_sdw_acpi videodev snd_hda_codec wmi_bmof snd_hda_core pcspkr joydev cfg80211 snd_hwdep snd_seq mc snd_seq_device snd_pcm lpc_ich r592 snd_timer memstick snd rfkill soundcore parport_pc parport hp_accel tpm_infineon lis3lv02d acpi_cpufreq zram amdgpu iommu_v2 drm_buddy gpu_sched pata_pcmcia radeon sdhci_pci cqhci sdhci drm_ttm_helper ttm sha512_ssse3 e1000e firewire_ohci mmc_core firewire_core serio_raw drm_display_helper crc_itu_t yenta_socket cec video wmi fuse
CPU: 0 PID: 2066 Comm: Xorg Tainted: G          I        6.2.14-100.fc36.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 8530w/30E7, BIOS 68PDV Ver. F.20 12/08/2011
RIP: 0010:ttm_bo_release+0x331/0x350 [ttm]
Code: 00 e8 03 6e 47 dd 48 8b 43 e8 eb a7 be 03 00 00 00 e8 83 f4 16 dd e9 db fd ff ff e8 b9 48 47 dd e9 d1 fd ff ff 4c 89 e0 eb 89 <0f> 0b 48 83 7b 20 00 0f 84 07 fd ff ff 0f 0b e9 00 fd ff ff 0f 0b
RSP: 0018:ffffae5f826a3d00 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ffff9b6287e081e0 RCX: 0000000002000196
RDX: 0000000000000001 RSI: ffffd04b048e47c0 RDI: ffff9b6287e081e0
RBP: ffff9b6287e08078 R08: 0000000000000000 R09: 0000000002000196
R10: ffffae5f826a3d08 R11: ffffae5f826a3d10 R12: ffff9b620bd646f0
R13: ffff9b62002137a0 R14: ffff9b624e526c00 R15: 0000000000000000
FS:  00007f349dc94000(0000) GS:ffff9b6337c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f348f30e054 CR3: 0000000179934000 CR4: 00000000000406f0
Call Trace:
 <TASK>
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x30/0x50 [radeon]
 drm_gem_dmabuf_release+0x33/0x50
 dma_buf_release+0x42/0x90
 __dentry_kill+0xfe/0x170
 __fput+0xe2/0x250
 task_work_run+0x59/0x90
 exit_to_user_mode_prepare+0x1de/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? fpregs_restore_userregs+0x12/0xe0
 ? exit_to_user_mode_prepare+0x13a/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exit_to_user_mode_prepare+0x13a/0x1f0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f349e50774f
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:00007ffe277b2820 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: 0000000000000000 RBX: 00005611978e9850 RCX: 00007f349e50774f
RDX: 00007ffe277b28c8 RSI: 0000000040086409 RDI: 0000000000000010
RBP: 00007ffe277b28c8 R08: 000000000000002b R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040086409
R13: 0000000000000010 R14: 0000561196d94b20 R15: 0000561196c799e0
 </TASK>