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 [#1] SMP PTI
CPU: 2 UID: 42 PID: 2124 Comm: Xorg Tainted: G        W I         6.17.10-100.fc41.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [I]=FIRMWARE_WORKAROUND
Hardware name: Dell Inc. Latitude 3580/0TRRN3, BIOS 1.0.1 01/10/2017
RIP: 0010:radeon_vm_fini+0x14d/0x250 [radeon]
Code: bf 60 01 00 00 e8 f3 f8 ba de 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 fa
RSP: 0018:ffffcf6a47903c38 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8954256de000 RDI: ffff8954256de020
RBP: ffff8954256de000 R08: 0000000000000000 R09: 0000000000000090
R10: 0000000000000001 R11: 0000000000000003 R12: ffff89540ba30000
R13: ffff8954256de020 R14: ffff8954256de048 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff8955b64d6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000023f82c003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x177/0x190 [radeon]
 drm_file_free+0x225/0x290
 drm_release+0x5c/0xe0
 __fput+0xe3/0x2a0
 task_work_run+0x59/0x90
 do_exit+0x1e3/0x450
 do_group_exit+0x30/0x80
 __x64_sys_exit_group+0x18/0x20
 x64_sys_call+0x14ef/0x1500
 do_syscall_64+0x84/0x250
 ? count_memcg_events+0xdd/0x1b0
 ? handle_mm_fault+0x220/0x340
 ? do_user_addr_fault+0x2c3/0x7f0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb43df2528d
Code: Unable to access opcode bytes at 0x7fb43df25263.
RSP: 002b:00007ffea8f33328 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007fb43e050fa8 RCX: 00007fb43df2528d
RDX: 00000000000000e7 RSI: fffffffffffffc18 RDI: 0000000000000000
RBP: 00007ffea8f33380 R08: 0000000000000000 R09: 0000000000000007
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000995
R13: 0000000000000000 R14: 00007fb43e04f680 R15: 00007fb43e050fc0
 </TASK>
Modules linked in: xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat 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 overlay ip_set nf_tables qrtr bnep snd_hda_codec_intelhdmi snd_ctl_led snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec snd_hda_core intel_uncore_frequency
 intel_uncore_frequency_common snd_intel_dspcfg snd_intel_sdw_acpi intel_tcc_cooling sunrpc snd_hwdep x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine binfmt_misc irqbypass rapl intel_cstate snd_seq intel_uncore ee1004 platform_profile dell_rbtn dell_laptop dell_wmi snd_seq_device uvcvideo vfat fat dell_smbios snd_pcm uvc videobuf2_vmalloc videobuf2_memops iTCO_wdt intel_pmc_bxt iTCO_vendor_support videobuf2_v4l2 videobuf2_common intel_rapl_msr mei_hdcp mei_pxp dell_smm_hwmon iwlmvm videodev mac80211 libarc4 iwlwifi mc idma64 snd_timer dell_lis3lv02d snd soundcore intel_hid i2c_i801 i2c_smbus dcdbas pcspkr r8169 dell_wmi_descriptor wmi_bmof processor_thermal_device_pci_legacy processor_thermal_device cfg80211 processor_thermal_wt_hint platform_temperature_control processor_thermal_rfim realtek processor_thermal_rapl btusb intel_rapl_common btrtl processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox intel_pmc_core
 btintel pmt_telemetry acpi_pad btbcm pmt_discovery pmt_class intel_pmc_ssram_telemetry btmtk intel_vsec dell_smo8800 bluetooth rfkill int3403_thermal int3402_thermal int340x_thermal_zone intel_xhci_usb_role_switch int3400_thermal sparse_keymap acpi_thermal_rel intel_pch_thermal intel_soc_dts_iosf joydev mei_me mei squashfs loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp gpu_sched drm_panel_backlight_quirks i915 radeon drm_ttm_helper drm_buddy ttm drm_exec i2c_algo_bit drm_suballoc_helper drm_display_helper video hid_multitouch polyval_clmulni ghash_clmulni_intel cec i2c_hid_acpi i2c_hid wmi pinctrl_sunrisepoint intel_oc_wdt serio_raw fuse i2c_dev
CR2: 0000000000000000