Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
fbcon: Taking over console
#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: 2183 Comm: Xorg Not tainted 5.18.18-200.fc36.x86_64 #1
Hardware name: LENOVO 80Q7/Paris 5A8, BIOS D5CN46WW 03/15/2016
RIP: 0010:radeon_vm_fini+0x152/0x240 [radeon]
Code: bf 70 01 00 00 e8 5e f8 98 c8 83 f8 fc 74 13 85 c0 0f 84 3c ff ff ff 3d 00 fe ff ff 0f 85 e7 00 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 45
RSP: 0000:ffffb4e1c686fcb0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8a1b55974e00 RDI: ffff8a1b55974e20
RBP: ffff8a1b55974e00 R08: ffff8a1acc770f28 R09: 0000000000150007
R10: 0000000000000000 R11: ffff8a1d427d5000 R12: ffff8a1acc770000
R13: ffff8a1b55974e20 R14: ffff8a1b55974e48 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff8a1d36480000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000002ade10002 CR4: 00000000003706e0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x169/0x180 [radeon]
 drm_file_free.part.0+0x201/0x250
 drm_release+0x65/0x110
 __fput+0x8e/0x250
 task_work_run+0x59/0x90
 do_exit+0x312/0xae0
 ? __handle_mm_fault+0xb67/0x1400
 do_group_exit+0x2d/0x90
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x58/0x80
 ? handle_mm_fault+0xae/0x280
 ? do_user_addr_fault+0x1e2/0x670
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7f3969f4f4d1
Code: Unable to access opcode bytes at RIP 0x7f3969f4f4a7.
RSP: 002b:00007ffc772575b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f396a0669e0 RCX: 00007f3969f4f4d1
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: fffffffffffffc70 R09: 00007f396a071b20
R10: 00007f3969e77fd0 R11: 0000000000000246 R12: 00007f396a0669e0
R13: 0000000000000000 R14: 00007f396a06bee8 R15: 00007f396a06bf00
 </TASK>
Modules linked in: uinput xt_comment rfcomm snd_seq_dummy snd_hrtimer xt_nat veth xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat nf_tables nfnetlink br_netfilter bridge stp llc qrtr overlay bnep sunrpc binfmt_misc vfat fat intel_rapl_msr mei_pxp intel_rapl_common mei_hdcp squashfs loop at24 iTCO_wdt intel_pmc_bxt iTCO_vendor_support intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp iwlmvm coretemp rtsx_usb_ms uvcvideo mac80211 snd_soc_skl rapl videobuf2_vmalloc videobuf2_memops snd_soc_hdac_hda intel_cstate videobuf2_v4l2 snd_hda_ext_core btusb videobuf2_common snd_soc_sst_ipc snd_soc_sst_dsp libarc4 intel_uncore memstick snd_soc_acpi_intel_match videodev iwlwifi btrtl snd_soc_acpi btbcm btintel btmtk snd_soc_core bluetooth iwlmei mc joydev snd_hda_codec_hdmi cfg80211 snd_compress snd_hda_codec_conexant ac97_bus snd_pcm_dmaengine snd_hda_codec_generic ecdh_generic ledtrig_audio
 intel_wmi_thunderbolt snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec ideapad_laptop sparse_keymap platform_profile rfkill snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd mei_me soundcore mei i2c_i801 i2c_smbus intel_pch_thermal pcspkr intel_xhci_usb_role_switch acpi_pad zram amdgpu iommu_v2 gpu_sched i915 radeon rtsx_usb_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel r8169 drm_ttm_helper serio_raw drm_buddy ttm drm_dp_helper rtsx_usb wmi video ip6_tables ip_tables fuse
CR2: 0000000000000000