Backtrace

WARNING: CPU: 3 PID: 1739343 at drivers/gpu/drm/radeon/radeon_object.c:62 radeon_ttm_bo_destroy+0xe2/0xf0 [radeon]
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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 vmnet(OE) ppdev parport_pc parport vmw_vsock_vmci_transport vsock rfkill vmw_vmci ip_set vmmon(OE) nf_tables nfnetlink qrtr sunrpc binfmt_misc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp snd_usb_audio snd_hda_codec_generic kvm_intel snd_hda_codec_hdmi ledtrig_audio iTCO_wdt snd_hda_intel snd_intel_dspcfg intel_pmc_bxt snd_intel_sdw_acpi snd_usbmidi_lib mei_hdcp mei_pxp at24 iTCO_vendor_support snd_hda_codec kvm snd_hda_core snd_rawmidi snd_hwdep uvcvideo irqbypass snd_seq uvc rapl videobuf2_vmalloc snd_seq_device videobuf2_memops intel_cstate snd_pcm videobuf2_v4l2 videobuf2_common intel_uncore i2c_i801 mxm_wmi pcspkr videodev snd_timer i2c_smbus mei_me mc snd mei lpc_ich
 soundcore joydev loop zram amdgpu iommu_v2 drm_buddy gpu_sched radeon drm_ttm_helper crct10dif_pclmul ttm crc32_pclmul crc32c_intel polyval_clmulni i2c_algo_bit polyval_generic drm_display_helper ghash_clmulni_intel e1000e sha512_ssse3 cec video wmi ip6_tables ip_tables fuse
CPU: 3 PID: 1739343 Comm: steamwebhelper Tainted: G          IOE      6.3.8-200.fc38.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z87X-UD4H/Z87X-UD4H-CF, BIOS F7 08/03/2013
RIP: 0010:radeon_ttm_bo_destroy+0xe2/0xf0 [radeon]
Code: 00 00 00 74 0f 48 8b b3 b8 01 00 00 48 89 df e8 74 2f 2d d0 48 89 df e8 cc 47 2c d0 4c 89 e7 5b 5d 41 5c 41 5d e9 9e 4c bb cf <0f> 0b eb cd 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90
RSP: 0018:ffff9e699405fcd0 EFLAGS: 00010297
RAX: ffff8f3f869e9a78 RBX: ffff8f3f869e9878 RCX: ffff8f3e7c5f3c00
RDX: ffff8f3f84088400 RSI: ffff8f3f869e9800 RDI: ffff8f3bcd611c68
RBP: ffffffffffffffff R08: 0000000000000292 R09: 000000008020001f
R10: 0000000040000000 R11: 0000000000000006 R12: ffff8f3f869e9800
R13: ffff8f3e2df47658 R14: ffff8f3e2df47640 R15: 0000000000000064
FS:  00007fc9ddbfddc0(0000) GS:ffff8f42decc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f521f7fdfe8 CR3: 00000003b965e005 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? radeon_ttm_bo_destroy+0xe2/0xf0 [radeon]
 ? __warn+0x81/0x130
 ? radeon_ttm_bo_destroy+0xe2/0xf0 [radeon]
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? radeon_ttm_bo_destroy+0xe2/0xf0 [radeon]
 radeon_bo_unref+0x1e/0x30 [radeon]
 radeon_gem_object_free+0x34/0x60 [radeon]
 drm_gem_handle_delete+0x90/0xd0
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 drm_ioctl_kernel+0xcd/0x170
 drm_ioctl+0x26d/0x4b0
 ? __pfx_drm_gem_close_ioctl+0x10/0x10
 radeon_drm_ioctl+0x4d/0x80 [radeon]
 __x64_sys_ioctl+0x94/0xd0
 do_syscall_64+0x60/0x90
 ? syscall_exit_to_user_mode+0x1b/0x40
 ? do_syscall_64+0x6c/0x90
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7fc9dfb28edd
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:00007fffe31ffa40 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000283b32d01600 RCX: 00007fc9dfb28edd
RDX: 00007fffe31ffae8 RSI: 0000000040086409 RDI: 0000000000000017
RBP: 00007fffe31ffa90 R08: 0000283b304b9a70 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffe31ffae8
R13: 0000000040086409 R14: 0000000000000017 R15: 0000283b32d27000
 </TASK>