Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#2] PREEMPT SMP NOPTI
CPU: 1 UID: 1000 PID: 12189 Comm: VizCompositorTh Tainted: G      D W          6.14.5-100.fc40.x86_64 #1
Tainted: [D]=DIE, [W]=WARN
Hardware name: HP HP Laptop 15-bw0xx/8331, BIOS F.31 07/25/2018
RIP: 0010:radeon_vm_fini+0x14d/0x250 [radeon]
Code: bf 60 01 00 00 e8 43 98 f0 f9 83 f8 fc 74 13 85 c0 0f 84 45 ff ff ff 3d 00 fe ff ff 0f 85 04 01 00 00 48 8b 45 48 4c 8d 75 48 <48> 8b 10 48 8d 58 a8 4c 8d 6a a8 49 39 c6 74 2e 48 8d 7b 70 e8 1a
RSP: 0018:ffffb1468b96bcc8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000025
RDX: 0000000000000000 RSI: ffff9f82b6bf1a00 RDI: ffff9f82b6bf1a20
RBP: ffff9f82b6bf1a00 R08: 0000000000000228 R09: 0000000000000040
R10: 0000000000000000 R11: ffff9f8149d8eac8 R12: ffff9f824ace8000
R13: ffff9f82b6bf1a20 R14: ffff9f82b6bf1a48 R15: dead000000000100
FS:  00007f73317ff6c0(0000) GS:ffff9f8347480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000123eab000 CR4: 00000000001506f0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x164/0x180 [radeon]
 drm_file_free+0x21b/0x280
 drm_release+0x5e/0xd0
 __fput+0xe6/0x2a0
 task_work_run+0x5c/0x90
 do_exit+0x256/0x4b0
 do_group_exit+0x30/0x80
 get_signal+0x7e6/0x7f0
 ? finish_task_switch.isra.0+0x99/0x2c0
 arch_do_signal_or_restart+0x35/0x100
 irqentry_exit_to_user_mode+0x11b/0x200
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0033:0x7f7376f8211b
Code: Unable to access opcode bytes at 0x7f7376f820f1.
RSP: 002b:00007f73317fc860 EFLAGS: 00000286
RAX: 0000000000000004 RBX: 00007f7318002340 RCX: 00007f73180021f0
RDX: 0000000000000001 RSI: 000055c462f36a30 RDI: 000055c462f36b10
RBP: 00007f73317fc860 R08: 00136c21866360cf R09: 000000000024076d
R10: 0000000000000000 R11: 00007f737db95000 R12: 00007f73317fca88
R13: 00007f73317fca68 R14: 000055c462f36a30 R15: 00007f73317fca68
 </TASK>
Modules linked in: uinput rfcomm 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 ip_set nf_tables uhid qrtr bnep sunrpc uvcvideo uvc snd_ctl_led videobuf2_vmalloc snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_scodec_component videobuf2_memops snd_hda_intel videobuf2_v4l2 videobuf2_common snd_intel_dspcfg snd_intel_sdw_acpi videodev snd_hda_codec mc snd_hda_core rtw88_8723de rtw88_8723d rtw88_8723x rtw88_pci snd_hwdep snd_seq snd_seq_device btusb rtw88_core binfmt_misc snd_pcm snd_timer btrtl btintel vfat snd fat mac80211 btbcm btmtk ee1004 libarc4 soundcore bluetooth acpi_cpufreq hp_wmi k10temp fam15h_power pcspkr sparse_keymap platform_profile edac_mce_amd r8169 wmi_bmof wireless_hotkey i2c_piix4 i2c_smbus realtek i2c_scmi cfg80211 rfkill joydev squashfs loop nfnetlink zram
 lz4hc_compress lz4_compress amdgpu radeon polyval_clmulni amdxcp gpu_sched drm_panel_backlight_quirks drm_buddy drm_ttm_helper ttm polyval_generic drm_exec i2c_algo_bit ghash_clmulni_intel drm_suballoc_helper sha512_ssse3 wdat_wdt sha256_ssse3 drm_display_helper sha1_ssse3 cec sp5100_tco video wmi serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000