Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000054
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#5] PREEMPT SMP PTI
CPU: 0 PID: 112 Comm: kworker/u8:5 Tainted: G      D            6.3.8-200.fc38.x86_64 #1
Hardware name: LENOVO 80E5/Lenovo G50-80, BIOS B0CN97WW 01/08/2016
Workqueue: events_unbound call_usermodehelper_exec_work
RIP: 0010:init_numa_balancing+0x31/0x1e0
Code: 00 00 41 55 4c 8b ae 20 09 00 00 81 e7 00 01 00 00 41 54 8b 05 f4 a4 ef 01 49 89 fc 55 53 48 89 73 4d 85 ed 0f 84 d7 00 00 00 <41> 8b 6d 54 83 fd 01 0f 84 69 01 00 00 48 c7 83 f8 0e 00 00 00 00
RSP: 0018:ffffb59f006f7c90 EFLAGS: 00010206
RAX: 00000000000003e8 RBX: ffff8f9d46d18000 RCX: 0000000000000000
RDX: 0000000000000100 RSI: ffff8f9d46d18000 RDI: 0000000000000100
RBP: 0000000000808100 R08: 0000000000000080 R09: ffffffffa205eaa0
R10: 0000000000000095 R11: fefefefefefefeff R12: 0000000000000100
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000808100
FS:  0000000000000000(0000) GS:ffff8f9e96c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000054 CR3: 000000022a022004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? exc_page_fault+0x7c/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? init_numa_balancing+0x31/0x1e0
 __sched_fork+0x127/0x150
 sched_fork+0x12/0x1c0
 copy_process+0x9f3/0x1cc0
 ? sg_free_table+0x37/0x80
 kernel_clone+0xc0/0x430
 user_mode_thread+0x5f/0x90
 ? __pfx_call_usermodehelper_exec_async+0x10/0x10
 call_usermodehelper_exec_work+0x7b/0xb0
 process_one_work+0x1c7/0x3d0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xde/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x2c/0x50
 </TASK>
Modules linked in: 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 uvcvideo uvc videobuf2_vmalloc videobuf2_memops qrtr(+) videobuf2_v4l2 videobuf2_common videodev bnep mc rtsx_usb_ms memstick intel_rapl_msr intel_rapl_common btusb btrtl x86_pkg_temp_thermal btbcm btintel intel_powerclamp btmtk iwlmvm bluetooth mac80211 snd_hda_codec_conexant snd_hda_codec_generic libarc4 snd_hda_codec_hdmi coretemp iwlwifi kvm_intel ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer kvm ideapad_laptop sunrpc irqbypass cfg80211 snd sparse_keymap platform_profile rapl at24 mei_pxp intel_cstate rfkill soundcore intel_uncore iTCO_wdt intel_pmc_bxt binfmt_misc iTCO_vendor_support mei_hdcp mei_me
 i2c_i801 mei i2c_smbus lpc_ich acpi_pad joydev loop zram amdgpu iommu_v2 gpu_sched i915 radeon crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_ttm_helper drm_buddy ttm i2c_algo_bit ghash_clmulni_intel drm_display_helper sha512_ssse3 r8169 cec video wmi serio_raw rtsx_usb_sdmmc mmc_core rtsx_usb ip6_tables ip_tables fuse
CR2: 0000000000000054