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: 0 PID: 2618 Comm: brave Not tainted 6.2.7-200.fc37.x86_64 #1
Hardware name: Dell Inc. Inspiron 7548/0AM6Q0, BIOS A08 02/02/2018
RIP: 0010:radeon_vm_fini+0x171/0x250 [radeon]
Code: 21 49 8b 87 78 02 00 00 4c 89 fa 48 c7 c6 cf f3 4b c0 4c 89 f3 48 8b 38 e8 1c cc 63 f0 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 06
RSP: 0018:ffffb8be0974bc88 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff9bc0d71fdc00 RDI: ffff9bc0d71fdc20
RBP: ffff9bc0d71fdc00 R08: ffff9bc08ad3cf28 R09: ffffb8be0974bbc8
R10: 0000000000000006 R11: 0000000000000001 R12: ffff9bc08ad3c000
R13: ffff9bc0d71fdc20 R14: ffff9bc0d71fdc48 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff9bc39ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000235010004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x160/0x190 [radeon]
 drm_file_free.part.0+0x207/0x250
 drm_release+0x64/0xd0
 __fput+0x91/0x250
 task_work_run+0x59/0x90
 do_exit+0x33e/0xb20
 ? update_load_avg+0x7e/0x780
 ? psi_group_change+0x168/0x400
 do_group_exit+0x2d/0x80
 get_signal+0x9b4/0x9f0
 arch_do_signal_or_restart+0x3a/0x280
 exit_to_user_mode_prepare+0x117/0x1f0
 irqentry_exit_to_user_mode+0x5/0x30
 asm_sysvec_apic_timer_interrupt+0x16/0x20
RIP: 0033:0x7fd92bd7c748
Code: Unable to access opcode bytes at 0x7fd92bd7c71e.
RSP: 002b:00007ffd7735c1e8 EFLAGS: 00000246
RAX: 0000074000223460 RBX: 0000074000268d80 RCX: 00007fd92b19aaa0
RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000074000268d80
RBP: 0000000000000001 R08: 000000000074a200 R09: 7ffffffc8a33e200
R10: 00007ffd773da080 R11: 0000000000fc4b24 R12: fffffffc00000000
R13: 0000000000000001 R14: 000007400026c000 R15: 00007ffd7735c2e0
 </TASK>
Modules linked in: tls uinput snd_seq_dummy rfcomm 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 bnep sunrpc intel_rapl_msr snd_ctl_led snd_hda_codec_realtek mei_pxp snd_hda_codec_generic mei_hdcp snd_hda_codec_hdmi at24 dell_laptop iTCO_wdt iwlmvm intel_rapl_common intel_pmc_bxt iTCO_vendor_support snd_hda_intel x86_pkg_temp_thermal binfmt_misc intel_powerclamp kvm_intel dell_smm_hwmon snd_intel_dspcfg vfat fat mac80211 snd_intel_sdw_acpi snd_hda_codec libarc4 kvm snd_hda_core snd_hwdep dell_wmi uvcvideo iwlwifi btusb snd_seq dell_smbios irqbypass btrtl videobuf2_vmalloc snd_seq_device btbcm dcdbas videobuf2_memops rapl ledtrig_audio btintel videobuf2_v4l2 sparse_keymap snd_pcm mei_me squashfs btmtk videobuf2_common joydev intel_cstate cfg80211 intel_uncore
 i2c_i801 bluetooth videodev dell_wmi_descriptor mc wmi_bmof mei snd_timer pcspkr snd i2c_smbus lpc_ich soundcore int3403_thermal int3400_thermal dell_rbtn dell_smo8800 acpi_thermal_rel int3402_thermal acpi_pad int340x_thermal_zone rfkill dw_dmac loop zram amdgpu iommu_v2 gpu_sched i915 radeon drm_buddy drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni drm_display_helper polyval_generic video hid_multitouch ghash_clmulni_intel sha512_ssse3 serio_raw cec i2c_hid_acpi wmi pinctrl_lynxpoint i2c_hid ip6_tables ip_tables fuse [last unloaded: coretemp]
CR2: 0000000000000000