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: 2 PID: 3509 Comm: MemoryInfra Not tainted 6.1.7-200.fc37.x86_64 #1
Hardware name: Dell Inc. Latitude E6540/0PXPYJ, BIOS A13 02/02/2015
RIP: 0010:radeon_vm_fini+0x149/0x230 [radeon]
Code: bf 70 01 00 00 e8 b7 05 87 f7 83 f8 fc 74 13 85 c0 0f 84 45 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 de
RSP: 0018:ffffa6888ad47b90 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff90ccdbc45200 RDI: ffff90ccdbc45220
RBP: ffff90ccdbc45200 R08: ffff90cc8bcf0f28 R09: ffffa6888ad47ae0
R10: 0000000000000006 R11: 0000000000000001 R12: ffff90cc8bcf0000
R13: ffff90ccdbc45220 R14: ffff90ccdbc45248 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff90cf9ea80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000002a0010003 CR4: 00000000001706e0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x160/0x180 [radeon]
 drm_file_free+0x1c9/0x280
 drm_release+0x50/0xe0
 __fput+0x91/0x250
 task_work_run+0x59/0x90
 do_exit+0x338/0xb00
 do_group_exit+0x2d/0x80
 get_signal+0x90f/0x950
 arch_do_signal_or_restart+0x44/0x770
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? ksys_write+0xb4/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fe189decd16
Code: Unable to access opcode bytes at 0x7fe189deccec.
RSP: 002b:00007fe1677b3080 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fe189decd16
RDX: 0000000000000000 RSI: 0000000000000189 RDI: 00007fe1677b3220
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe1677b31d0
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fe1677b3220
 </TASK>
Modules linked in: binfmt_misc tls uinput rfcomm snd_seq_dummy snd_hrtimer 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 ip_set nf_tables nfnetlink qrtr bnep intel_rapl_msr intel_rapl_common sunrpc iwldvm x86_pkg_temp_thermal intel_powerclamp mac80211 snd_ctl_led coretemp snd_hda_codec_realtek snd_hda_codec_generic btusb kvm_intel btrtl snd_hda_codec_hdmi libarc4 uvcvideo kvm videobuf2_vmalloc snd_soc_rt5640 snd_soc_rl6231 ppdev videobuf2_memops snd_hda_intel videobuf2_v4l2 mei_pxp lis3lv02d_i2c vfat iTCO_wdt mei_wdt snd_intel_dspcfg lis3lv02d at24 dell_laptop mei_hdcp irqbypass fat btbcm snd_soc_core intel_pmc_bxt snd_intel_sdw_acpi videobuf2_common iTCO_vendor_support btintel iwlwifi rapl btmtk dell_wmi snd_hda_codec dell_smm_hwmon dell_smbios snd_compress intel_cstate bluetooth videodev
 dcdbas ac97_bus cfg80211 ledtrig_audio intel_uncore snd_hda_core mc i2c_i801 sparse_keymap snd_pcm_dmaengine pcspkr dell_wmi_descriptor joydev snd_hwdep wmi_bmof i2c_smbus lpc_ich snd_seq snd_seq_device parport_pc parport snd_pcm mei_me dell_rbtn snd_timer dell_smo8800 rfkill mei snd soundcore zram amdgpu iommu_v2 gpu_sched i915 radeon crct10dif_pclmul sdhci_pci crc32_pclmul crc32c_intel cqhci polyval_clmulni polyval_generic sdhci drm_buddy drm_ttm_helper ttm ghash_clmulni_intel serio_raw mmc_core drm_display_helper e1000e sha512_ssse3 cec video wmi ip6_tables ip_tables fuse
CR2: 0000000000000000