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: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 5245 Comm: brave Not tainted 6.2.13-300.fc38.x86_64 #1
Hardware name: HP HP Laptop 15-bs0xx/8329, BIOS F.33 12/08/2017
RIP: 0010:radeon_vm_fini+0x171/0x250 [radeon]
Code: 21 49 8b 87 78 02 00 00 4c 89 fa 48 c7 c6 b7 34 5c c0 4c 89 f3 48 8b 38 e8 fc 06 54 e7 4d 85 f6 75 96 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 36
RSP: 0018:ffffba0eca4a7c50 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff9fc20b273800 RDI: ffff9fc20b273820
RBP: ffff9fc20b273800 R08: ffff9fc20cd20f28 R09: ffffba0eca4a7b90
R10: 0000000000000003 R11: 0000000000000001 R12: ffff9fc20cd20000
R13: ffff9fc20b273820 R14: ffff9fc20b273848 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff9fc376c80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001a8010002 CR4: 00000000003706e0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x160/0x190 [radeon]
 drm_file_free.part.0+0x204/0x250
 drm_release+0x64/0xd0
 __fput+0x8e/0x250
 task_work_run+0x56/0x90
 do_exit+0x33e/0xb20
 do_group_exit+0x2d/0x80
 get_signal+0x9b0/0x9f0
 arch_do_signal_or_restart+0x3a/0x280
 exit_to_user_mode_prepare+0x18d/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x68/0x90
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f299dd7335d
Code: Unable to access opcode bytes at 0x7f299dd73333.
RSP: 002b:00007ffe491d5220 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 000007b400268d80 RCX: 00007f299dd7335d
RDX: 00000000000001b4 RSI: 0000000000000003 RDI: 000007b400bc6f60
RBP: 00007ffe491d5240 R08: 0000000000000000 R09: 000007b400bc6f60
R10: 00007ffe491f9080 R11: 0000000000000293 R12: 000007b400bc6f60
R13: 00007f299ea4c0be R14: 0000000000000003 R15: 00000000000001b4
 </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 nfnetlink qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof bnep snd_sof_utils soundwire_bus snd_soc_avs snd_soc_hda_codec rtw88_8723de rtw88_8723d snd_soc_skl rtw88_pci rtw88_core snd_soc_hdac_hda snd_hda_ext_core snd_hda_codec_hdmi intel_tcc_cooling snd_soc_sst_ipc snd_ctl_led mac80211 snd_soc_sst_dsp x86_pkg_temp_thermal snd_soc_acpi_intel_match intel_powerclamp snd_soc_acpi snd_hda_codec_realtek coretemp uvcvideo snd_soc_core kvm_intel snd_hda_codec_generic videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 ledtrig_audio snd_compress ac97_bus snd_pcm_dmaengine
 snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi videobuf2_common iTCO_wdt snd_hda_codec intel_pmc_bxt iTCO_vendor_support mei_pxp mei_hdcp ee1004 videodev kvm intel_rapl_msr btusb btrtl btbcm btintel sunrpc snd_hda_core libarc4 btmtk irqbypass rapl snd_hwdep processor_thermal_device_pci_legacy snd_seq intel_cstate mc cfg80211 snd_seq_device bluetooth hp_wmi intel_uncore snd_pcm platform_profile processor_thermal_device wmi_bmof processor_thermal_rfim mei_me pcspkr snd_timer processor_thermal_mbox intel_wmi_thunderbolt snd i2c_i801 processor_thermal_rapl mei rfkill i2c_smbus intel_rapl_common soundcore intel_pch_thermal int340x_thermal_zone intel_xhci_usb_role_switch intel_soc_dts_iosf intel_vbtn binfmt_misc sparse_keymap kxcjk_1013 vfat industrialio_triggered_buffer cm32181 kfifo_buf industrialio fat int3400_thermal acpi_thermal_rel wireless_hotkey acpi_pad joydev loop zram amdgpu iommu_v2 gpu_sched i915 radeon crct10dif_pclmul crc32_pclmul crc32c_intel drm_ttm_helper
 drm_buddy polyval_clmulni ttm polyval_generic drm_display_helper ghash_clmulni_intel r8169 sha512_ssse3 cec video wmi serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000