Backtrace

WARNING: CPU: 8 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:411 ttm_bo_release+0x34d/0x370 [ttm]
Modules linked in: xt_nat veth xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat br_netfilter bridge stp llc overlay snd_seq_dummy snd_hrtimer snd_seq 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 rfkill ip_set nf_tables nfnetlink qrtr sunrpc binfmt_misc vfat fat squashfs loop intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek coretemp iTCO_wdt intel_pmc_bxt iTCO_vendor_support snd_hda_codec_generic kvm_intel gpio_ich snd_hda_codec_hdmi ledtrig_audio kvm snd_usb_audio snd_hda_intel irqbypass snd_usbmidi_lib snd_intel_dspcfg rapl snd_intel_sdw_acpi snd_rawmidi intel_cstate joydev snd_hda_codec snd_seq_device intel_uncore snd_hda_core i2c_i801 pcspkr mxm_wmi lpc_ich i2c_smbus snd_hwdep snd_aloop v4l2loopback_dc(OE) zram ip_tables
 amdgpu iommu_v2 gpu_sched crct10dif_pclmul crc32_pclmul crc32c_intel radeon ghash_clmulni_intel nvme r8169 serio_raw drm_ttm_helper ttm nvme_core wmi ipmi_devintf ipmi_msghandler fuse snd_pcm snd_timer snd soundcore videodev mc
CPU: 8 PID: 1 Comm: systemd Tainted: G S      W  OE     5.17.11-200.fc35.x86_64 #1
Hardware name: HUANANZHI X99  /X99-8M-F , BIOS 5.11 10/15/2020
RIP: 0010:ttm_bo_release+0x34d/0x370 [ttm]
Code: 00 e8 47 97 70 ef 48 8b 43 e8 eb a8 be 03 00 00 00 e8 d7 bd 48 ef e9 96 fd ff ff e8 7d 73 70 ef e9 8c fd ff ff 48 89 e8 eb 8a <0f> 0b e9 d6 fc ff ff e8 67 73 70 ef e9 dd fe ff ff be 03 00 00 00
RSP: 0018:ffffb5524001be00 EFLAGS: 00010202
RAX: 0000000000000001 RBX: ffff922ef3247dd8 RCX: 0000000082000165
RDX: 0000000000000001 RSI: ffffdf7d04052a80 RDI: ffff922ef3247dd8
RBP: ffff922e4c0286f0 R08: ffff922ef3247dd8 R09: 0000000082000165
R10: ffff922e414aa4e8 R11: 0000000000037800 R12: ffff922ef3247c78
R13: ffff922e401fde20 R14: ffff922ee88ca900 R15: 0000000000000000
FS:  00007f93ae856b40(0000) GS:ffff9231afe00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c000955000 CR3: 0000000103614002 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? kfree+0x265/0x3d0
 ? kernfs_put.part.0+0xd9/0x1a0
 radeon_bo_unref+0x1a/0x30 [radeon]
 radeon_gem_object_free+0x20/0x30 [radeon]
 drm_gem_dmabuf_release+0x36/0x50
 dma_buf_release+0x42/0x90
 __dentry_kill+0x101/0x180
 __fput+0xe3/0x250
 task_work_run+0x5c/0x90
 exit_to_user_mode_prepare+0x22b/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f93af387bab
Code: 03 00 00 00 0f 05 48 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 03 d6 f5 ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 61 d6 f5 ff 8b 44
RSP: 002b:00007ffe1e01f6d0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 00007f93ae8568f0 RCX: 00007f93af387bab
RDX: 0000000000000002 RSI: 0000000000000002 RDI: 0000000000000083
RBP: 0000000000000083 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 000055d57bd05680 R14: 000055d57bcbe799 R15: 000055d57e1573d0
 </TASK>