Backtrace

WARNING: CPU: 5 PID: 2023 at drivers/gpu/drm/radeon/radeon_object.c:62 radeon_ttm_bo_destroy+0xf3/0x120 [radeon]
Modules linked in: snd_seq_dummy snd_hrtimer xt_conntrack nft_compat 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 nf_tables qrtr sunrpc binfmt_misc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg raid0 snd_intel_sdw_acpi intel_powerclamp snd_hda_codec coretemp joydev snd_hda_core iTCO_wdt kvm_intel snd_hwdep kvm intel_pmc_bxt snd_seq irqbypass snd_seq_device hp_wmi snd_pcm iTCO_vendor_support snd_timer snd sparse_keymap gpio_ich intel_cstate platform_profile rfkill pktcdvd soundcore intel_uncore tg3 i7core_edac pcspkr lpc_ich wmi_bmof acpi_cpufreq squashfs loop nfnetlink zram lz4hc_compress lz4_compress xfs amdgpu amdxcp gpu_sched drm_panel_backlight_quirks drm_buddy radeon drm_ttm_helper ttm video polyval_generic nvme mptsas drm_exec ghash_clmulni_intel sha512_ssse3
 scsi_transport_sas i2c_algo_bit mptscsih drm_suballoc_helper sha256_ssse3 firewire_ohci nvme_core serio_raw sha1_ssse3 drm_display_helper mptbase firewire_core nvme_keyring crc_itu_t nvme_auth cec wmi fuse i2c_dev
CPU: 5 UID: 42 PID: 2023 Comm: gnome-shell Tainted: G          I         6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [I]=FIRMWARE_WORKAROUND
Hardware name: Hewlett-Packard HP Z800 Workstation/0AECh, BIOS 786G5 v03.61 03/05/2018
RIP: 0010:radeon_ttm_bo_destroy+0xf3/0x120 [radeon]
Code: 0f 48 8b b3 c8 01 00 00 48 89 df e8 07 6a e3 f1 48 89 df e8 6f 6f e2 f1 48 89 ef 48 83 c4 08 5b 5d 41 5c 41 5d e9 7d d3 64 f1 <0f> 0b eb c9 4c 89 ee 48 c7 c7 80 de a0 c0 89 44 24 04 e8 66 be be
RSP: 0018:ffffd034d451bb30 EFLAGS: 00010212
RAX: ffff8f01056b7a78 RBX: ffff8f01056b7868 RCX: ffff8f064bbc1000
RDX: ffff8f01078f7380 RSI: ffff8f01056b7800 RDI: ffff8f01096b23f8
RBP: ffff8f01056b7800 R08: 0000000000000000 R09: ffffffffc08d0f27
R10: ffff8f0104096900 R11: fffffb8a44102580 R12: ffff8f01096b0008
R13: ffffffffb271e090 R14: ffffd034d451bc28 R15: 000000000000004c
FS:  00007f94885c1640(0000) GS:ffff8f0656af1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005635366843a8 CR3: 0000000111220003 CR4: 00000000000206f0
Call Trace:
 <TASK>
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 drm_gem_handle_delete+0x88/0xd0
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 drm_ioctl_kernel+0xab/0x100
 drm_ioctl+0x2af/0x540
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 radeon_drm_ioctl+0x4e/0x90 [radeon]
 __x64_sys_ioctl+0x94/0xc0
 do_syscall_64+0x7b/0x160
 ? ksys_write+0xa8/0xe0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __handle_mm_fault+0x3a7/0x700
 ? __count_memcg_events+0xc0/0x1e0
 ? count_memcg_events.constprop.0+0x1a/0x30
 ? handle_mm_fault+0x243/0x360
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f948defdaad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007ffdbe27c680 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f943c04f2a0 RCX: 00007f948defdaad
RDX: 00007ffdbe27c728 RSI: 0000000040086409 RDI: 000000000000000e
RBP: 00007ffdbe27c6d0 R08: 00005635332ff4c8 R09: 0000563534dfe5b0
R10: 0000000000001000 R11: 0000000000000246 R12: 00007ffdbe27c728
R13: 0000000040086409 R14: 000000000000000e R15: 0000563534dfe5b0
 </TASK>