Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000088
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#2] SMP NOPTI
CPU: 0 PID: 1500474 Comm: tmux: server Tainted: G      D W         5.12.13-300.fc34.x86_64 #1
Hardware name: System76 Lemur Pro/Lemur Pro, BIOS 2020-05-04_46a8b98 04/08/2020
RIP: 0010:__mod_lruvec_page_state+0x69/0xc0
Code: 5f 48 8b 09 48 c1 e9 36 48 8b 3c cd 20 b1 d5 b3 48 83 e0 fc 74 31 0f 1f 44 00 00 48 63 8f c0 a0 02 00 4c 8b 8c c8 00 0b 00 00 <49> 3b b9 88 00 00 00 75 3b 44 89 c6 4c 89 cf e9 43 ff ff ff 4c 8d
RSP: 0018:ffffa7ad0f41fb48 EFLAGS: 00010286
RAX: ffff97994cb97200 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0017ffffc0080014 RDI: ffff979c5e7d5000
RBP: fffffbe9879ac380 R08: 0000000000000011 R09: 0000000000000000
R10: 0000000000195964 R11: 0000000000000000 R12: 000055d711eac000
R13: 80000001e6b0e845 R14: ffffa7ad0f41fcb8 R15: 000055d711eab000
FS:  0000000000000000(0000) GS:ffff979c4e400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe9c4fc4021 CR3: 0000000194d88006 CR4: 00000000003706f0
Call Trace:
 page_remove_rmap+0x55/0x330
 unmap_page_range+0x705/0xe10
 unmap_vmas+0x6a/0xd0
 exit_mmap+0x8e/0x1a0
 mmput+0x61/0x140
 begin_new_exec+0x4bc/0xa10
 load_elf_binary+0x719/0x1720
 ? __kernel_read+0x18f/0x2b0
 ? __kernel_read+0x18f/0x2b0
 bprm_execve+0x26a/0x630
 do_execveat_common.isra.0+0x184/0x1c0
 __x64_sys_execve+0x33/0x40
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe9c4fc404b
Code: Unable to access opcode bytes at RIP 0x7fe9c4fc4021.
RSP: 002b:00007ffe28ee6808 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9c4fc404b
RDX: 000055d7126927e0 RSI: 00007ffe28ee6810 RDI: 000055d71025383e
RBP: 00007ffe28ee6880 R08: 00007ffe28ee6830 R09: 00007ffe28ee6850
R10: 000055d710253843 R11: 0000000000000246 R12: 000055d711eb49c0
R13: 000055d712706230 R14: 00007ffe28ee68c0 R15: 000055d7101fb7b0
Modules linked in: mmc_block tun rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm cmac 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof snd_sof_xtensa_dsp snd_soc_skl snd_soc_hdac_hda snd_hda_codec_hdmi snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_realtek snd_compress snd_pcm_dmaengine iwlmvm snd_hda_codec_generic
 ledtrig_audio ac97_bus mac80211 bnep snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec x86_pkg_temp_thermal intel_powerclamp libarc4 snd_hda_core uvcvideo coretemp snd_hwdep sunrpc iwlwifi videobuf2_vmalloc snd_seq kvm_intel iTCO_wdt snd_seq_device videobuf2_memops intel_pmc_bxt kvm snd_pcm videobuf2_v4l2 btusb videobuf2_common iTCO_vendor_support btrtl btbcm btintel snd_timer vfat bluetooth fat cfg80211 irqbypass intel_rapl_msr snd rapl videodev intel_cstate i2c_i801 intel_uncore ecdh_generic mc soundcore i2c_smbus pcspkr processor_thermal_device joydev processor_thermal_rfim ecc processor_thermal_mbox processor_thermal_rapl rfkill intel_rapl_common intel_pch_thermal int340x_thermal_zone intel_soc_dts_iosf intel_hid sparse_keymap system76_acpi zram ip_tables i915 i2c_algo_bit video drm_kms_helper cec rtsx_pci_sdmmc mmc_core drm crct10dif_pclmul crc32_pclmul nvme crc32c_intel ghash_clmulni_intel nvme_core rtsx_pci serio_raw pinctrl_cannonlake fuse
CR2: 0000000000000088