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: 0 PID: 3238 Comm: VizCompositorTh Not tainted 6.0.12-300.fc37.x86_64 #1
Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN97WW 01/08/2016
RIP: 0010:radeon_vm_fini+0x149/0x230 [radeon]
Code: bf 70 01 00 00 e8 77 d4 8d ea 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 9e
RSP: 0018:ffffb60003fc7c68 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff89de243ece00 RDI: ffff89de243ece20
RBP: ffff89de243ece00 R08: ffff89de0a13cf28 R09: ffffb60003fc7bb8
R10: 00000000000001bf R11: 0000000000000000 R12: ffff89de0a13c000
R13: ffff89de243ece20 R14: ffff89de243ece48 R15: dead000000000100
FS:  0000000000000000(0000) GS:ffff89df56c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000124184002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 radeon_driver_postclose_kms+0x160/0x180 [radeon]
 drm_file_free.part.0+0x204/0x250
 drm_release+0x65/0x110
 __fput+0x91/0x250
 task_work_run+0x5c/0x90
 do_exit+0x31e/0xaf0
 ? __update_load_avg_se+0x2b4/0x320
 do_group_exit+0x2d/0x90
 get_signal+0x98e/0x990
 arch_do_signal_or_restart+0x44/0x770
 ? __schedule+0x33a/0x12c0
 exit_to_user_mode_prepare+0x117/0x1f0
 irqentry_exit_to_user_mode+0x5/0x30
 asm_sysvec_reschedule_ipi+0x16/0x20
RIP: 0033:0x7f7ec291fef2
Code: Unable to access opcode bytes at RIP 0x7f7ec291fec8.
RSP: 002b:00007f7ea17fa1f8 EFLAGS: 00000213
RAX: 00007ffcf91e9960 RBX: 00000d5c00b95800 RCX: 00007f7ec362367d
RDX: 000055c06d2bbd88 RSI: 00007f7ea17fa240 RDI: 0000000000000001
RBP: 00000d5c05392450 R08: 0000000000000000 R09: 00007f7ec3623598
R10: 00007ffcf91e5080 R11: 0000000001bb497a R12: 00007f7ea17fa238
R13: 00007f7ea17fa250 R14: 0000000000000000 R15: 00007f7ea17fa2f8
 </TASK>
Modules linked in: ntfs3 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 cdc_ether usbnet mii bnep uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev sunrpc mc snd_hda_codec_conexant rtsx_usb_ms memstick intel_rapl_msr intel_rapl_common snd_hda_codec_generic snd_hda_codec_hdmi btusb btrtl btbcm btintel btmtk ledtrig_audio bluetooth snd_hda_intel x86_pkg_temp_thermal intel_powerclamp snd_intel_dspcfg snd_intel_sdw_acpi coretemp snd_hda_codec iwlmvm kvm_intel mac80211 libarc4 snd_hda_core iwlwifi kvm snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd ideapad_laptop sparse_keymap platform_profile iTCO_wdt intel_pmc_bxt cfg80211 soundcore wmi iTCO_vendor_support mei_hdcp at24 mei_pxp
 irqbypass rapl intel_cstate rfkill joydev mei_me i2c_i801 mei intel_uncore lpc_ich i2c_smbus acpi_pad zram amdgpu iommu_v2 gpu_sched i915 radeon uas usb_storage crct10dif_pclmul drm_ttm_helper crc32_pclmul crc32c_intel polyval_clmulni drm_buddy polyval_generic ttm drm_display_helper ghash_clmulni_intel r8169 serio_raw cec video rtsx_usb_sdmmc mmc_core rtsx_usb ip6_tables ip_tables fuse
CR2: 0000000000000000