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: 4 PID: 886 Comm: abrt-dump-journ Not tainted 6.4.14-200.fc38.x86_64 #1
Hardware name: Dell Inc. Precision 3510/00D283, BIOS 1.34.3 11/20/2022
RIP: 0010:unlink_anon_vmas+0x23/0x1d0
Code: 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 41 57 41 56 41 55 4c 8d 6f 48 41 54 55 53 48 83 ec 08 4c 8b 67 48 48 89 3c 24 <49> 8b 14 24 4d 39 ec 0f 84 7c 01 00 00 4d 8d 7c 24 f0 48 8d 5a f0
RSP: 0018:ffffbc5681017bc0 EFLAGS: 00010286
RAX: ffff9b77c90cb780 RBX: ffff9b77c90cbf00 RCX: 00007f3946088fff
RDX: ffff9b77c82fb500 RSI: ffff9b77c90cb780 RDI: ffff9b77c90cbf00
RBP: ffffffffffffffff R08: ffff9b77c82fb508 R09: 0000000000000001
R10: ffff9b77c82fb580 R11: 0000000000000000 R12: 0000000000000000
R13: ffff9b77c90cbf48 R14: 0000000000000000 R15: ffff9b77c90cbf00
FS:  0000000000000000(0000) GS:ffff9b7b11d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000342022003 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7f/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? unlink_anon_vmas+0x23/0x1d0
 free_pgtables+0x102/0x160
 exit_mmap+0x141/0x300
 __mmput+0x3e/0x130
 do_exit+0x305/0xb10
 do_group_exit+0x31/0x80
 get_signal+0x9a5/0x9e0
 arch_do_signal_or_restart+0x3e/0x270
 exit_to_user_mode_prepare+0x195/0x1f0
 irqentry_exit_to_user_mode+0x9/0x30
 asm_exc_page_fault+0x26/0x30
RIP: 0033:0x7f3965bee26e
Code: Unable to access opcode bytes at 0x7f3965bee244.
RSP: 002b:00007ffc5f5e8e90 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 000055b9d7a1a1c0 RCX: 0000000000000000
RDX: 00007f394e800000 RSI: 0000000000000001 RDI: 000055b9d79cb7b0
RBP: 00007ffc5f5e8f30 R08: 0000000000000018 R09: 0000000000000000
R10: 00007f3965c5a160 R11: 0000000000000000 R12: 000055b9d79ba020
R13: 0000000000000001 R14: 000055b9d7a20430 R15: 0000000000000000
 </TASK>
Modules linked in: qrtr bnep snd_hda_codec_hdmi snd_soc_avs snd_ctl_led snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg iwlmvm snd_intel_sdw_acpi snd_hda_codec binfmt_misc intel_tcc_cooling snd_hda_core x86_pkg_temp_thermal intel_powerclamp coretemp mac80211 snd_hwdep snd_seq iTCO_wdt uvcvideo ee1004 kvm_intel intel_pmc_bxt mei_pxp mei_hdcp mei_wdt iTCO_vendor_support libarc4 snd_seq_device ppdev uvc videobuf2_vmalloc kvm videobuf2_memops intel_rapl_msr dell_laptop videobuf2_v4l2 btusb btrtl btbcm dell_smm_hwmon irqbypass videobuf2_common dell_wmi snd_pcm iwlwifi btintel dell_smbios rapl btmtk videodev dcdbas ledtrig_audio intel_cstate cfg80211 bluetooth sparse_keymap intel_uncore firmware_attributes_class intel_wmi_thunderbolt dell_wmi_descriptor wmi_bmof processor_thermal_device_pci_legacy i2c_i801 snd_timer mc pcspkr processor_thermal_device mei_me snd i2c_smbus processor_thermal_rfim
 soundcore processor_thermal_mbox processor_thermal_rapl mei vfat intel_rapl_common intel_pch_thermal intel_soc_dts_iosf fat parport_pc parport dell_smo8800 int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone dell_rbtn rfkill acpi_pad joydev loop zram amdgpu iommu_v2 gpu_sched i915 radeon rtsx_pci_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni drm_buddy drm_ttm_helper polyval_generic ttm nvme drm_suballoc_helper i2c_algo_bit ghash_clmulni_intel drm_display_helper nvme_core e1000e rtsx_pci sha512_ssse3 nvme_common cec video wmi serio_raw ip6_tables ip_tables fuse
CR2: 0000000000000000