Backtrace

WARNING: CPU: 2 PID: 12996 at drivers/gpu/drm/ttm/ttm_bo.c:356 ttm_bo_release+0x2f9/0x310 [ttm]
Modules linked in: tls binfmt_misc uinput ntfs3 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 intel_powerclamp coretemp at24 ath9k kvm_intel snd_hda_codec_realtek ath9k_common snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio mei_pxp iTCO_wdt intel_pmc_bxt iTCO_vendor_support ath9k_hw uvcvideo snd_hda_intel kvm squashfs loop snd_intel_dspcfg irqbypass snd_intel_sdw_acpi videobuf2_vmalloc snd_hda_codec intel_cstate mac80211 btusb intel_uncore btrtl snd_hda_core btbcm pcspkr btintel videobuf2_memops videobuf2_v4l2 snd_hwdep snd_seq libarc4 videobuf2_common btmtk snd_seq_device ath i2c_i801 joydev bluetooth videodev snd_pcm i2c_smbus intel_ips mc cfg80211 lpc_ich snd_timer mei_me snd mei soundcore sony_laptop rfkill
 acpi_cpufreq zram amdgpu iommu_v2 gpu_sched drm_buddy radeon sdhci_pci cqhci sdhci sky2 mmc_core drm_ttm_helper ttm crc32c_intel serio_raw drm_display_helper cec video uas usb_storage ip6_tables ip_tables fuse
CPU: 2 PID: 12996 Comm: Xorg Not tainted 6.0.12-300.fc37.x86_64 #1
Hardware name: Sony Corporation VPCEA43FB/VAIO, BIOS R1140Y8 10/06/2010
RIP: 0010:ttm_bo_release+0x2f9/0x310 [ttm]
Code: 00 e8 2b 45 64 f5 48 8b 43 e8 eb a7 be 03 00 00 00 e8 db 54 3c f5 e9 03 fe ff ff e8 51 20 64 f5 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:ffffa92dcaebbd48 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff9218a3b519c8 RCX: 0000000107cc6002
RDX: 0000000000000002 RSI: 16cafd9f28fd4dc3 RDI: ffff9218a3b519c8
RBP: ffff9218a3b51878 R08: 0000000000000000 R09: 00000000002a0019
R10: 000000000000003e R11: ffff9218051c4b68 R12: ffff9218487446f0
R13: ffff921840f02b60 R14: ffff9217cba4e900 R15: ffff92184adddbe8
FS:  00007f8d52a82a80(0000) GS:ffff921953c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8d52fba298 CR3: 0000000078010003 CR4: 00000000000206e0
Call Trace:
 <TASK>
 ? radeon_gem_object_mmap+0x50/0x50 [radeon]
 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
 do_exit+0x31e/0xaf0
 do_group_exit+0x2d/0x90
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x5b/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f8d530dfe11
Code: Unable to access opcode bytes at RIP 0x7f8d530dfde7.
RSP: 002b:00007ffee6cdcf18 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f8d531d8a00 RCX: 00007f8d530dfe11
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007f8d531e3ae0
R10: 00007f8d5301eb00 R11: 0000000000000246 R12: 00007f8d531d8a00
R13: 0000000000000000 R14: 00007f8d531de2e8 R15: 00007f8d531de300
 </TASK>