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: 2 PID: 5028 Comm: ThreadPoolForeg Tainted: G          I        6.2.7-200.fc37.x86_64 #1
Hardware name: LENOVO 80F6/Lenovo B40-80, BIOS A8CN54WW(V3.07) 09/02/2016
RIP: 0010:radeon_vm_fini+0x171/0x250 [radeon]
Code: 21 49 8b 87 78 02 00 00 4c 89 fa 48 c7 c6 cf 73 88 c0 4c 89 f3 48 8b 38 e8 1c 4c 27 c3 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:ffffbc6549453c28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff91b80130ca00 RDI: ffff91b80130ca20
RBP: ffff91b80130ca00 R08: ffff91b90a5b0f28 R09: ffffbc6549453b68
R10: 0000000000000003 R11: 0000000000000001 R12: ffff91b90a5b0000
R13: ffff91b80130ca20 R14: ffff91b80130ca48 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff91ba56d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001df010006 CR4: 00000000003706e0
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
 ? hrtimer_cancel+0x11/0x20
 do_group_exit+0x2d/0x80
 get_signal+0x9b4/0x9f0
 arch_do_signal_or_restart+0x3a/0x280
 exit_to_user_mode_prepare+0x117/0x1f0
 syscall_exit_to_user_mode+0x17/0x40
 do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? __irq_exit_rcu+0x3d/0x140
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f6d80e8bbb4
Code: Unable to access opcode bytes at 0x7f6d80e8bb8a.
RSP: 002b:00007f6d743f86a0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffdfc RBX: 0000000000000000 RCX: 00007f6d80e8bbb4
RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007f6d743f8910
RBP: 00007f6d743f86d0 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00007f6d743f87b0 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f6d743f88e8 R15: 00007f6d743f8910
 </TASK>
Modules linked in: tls 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 bnep binfmt_misc vfat fat snd_hda_codec_realtek intel_rapl_msr snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi intel_rapl_common x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp snd_intel_dspcfg kvm_intel snd_intel_sdw_acpi kvm snd_hda_codec mei_pxp mei_hdcp mei_me snd_hda_core uvcvideo ath9k videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common iTCO_wdt ath9k_common intel_pmc_bxt videodev iTCO_vendor_support ath9k_hw lpc_ich mc snd_hwdep mac80211 libarc4 ath snd_seq ideapad_laptop snd_seq_device cfg80211 snd_pcm wmi_bmof irqbypass rapl sparse_keymap at24 intel_cstate ath3k intel_uncore platform_profile ak8975 inv_mpu6050_i2c
 inv_mpu6050 industrialio_triggered_buffer btusb btrtl btbcm snd_timer btintel kfifo_buf btmtk pcspkr bluetooth joydev i2c_mux i2c_i801 i2c_smbus snd rfkill soundcore cm32181 industrialio acpi_pad mei loop zram amdgpu iommu_v2 gpu_sched i915 radeon rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul crc32c_intel mmc_core polyval_clmulni polyval_generic drm_buddy drm_ttm_helper ttm ghash_clmulni_intel drm_display_helper sha512_ssse3 r8169 rtsx_pci serio_raw cec video wmi ip6_tables ip_tables fuse
CR2: 0000000000000000