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 [#1] SMP NOPTI
CPU: 3 PID: 771 Comm: systemd-udevd Not tainted 5.11.12-300.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. X570 AORUS ELITE WIFI/X570 AORUS ELITE WIFI, BIOS F11 12/06/2019
RIP: 0010:__mod_lruvec_page_state+0x69/0xc0
Code: 5f 48 8b 09 48 c1 e9 36 48 8b 3c cd 60 4b d5 ad 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:ffffa3a0c24a3c88 EFLAGS: 00010286
RAX: ffff8fcb13a9b000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 00000000ffffffff RSI: 0017ffffc0080014 RDI: ffff8fda3f2d5000
RBP: ffffeb9884662a40 R08: 0000000000000011 R09: 0000000000000000
R10: 0000000000104330 R11: 0000000000000001 R12: 000055ef4551c000
R13: 80000001198a9867 R14: ffffa3a0c24a3df8 R15: 000055ef4551b000
FS:  0000000000000000(0000) GS:ffff8fd9fe8c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000088 CR3: 0000000105652000 CR4: 0000000000350ee0
Call Trace:
 page_remove_rmap+0x5d/0x330
 ? __tlb_remove_page_size+0x77/0xb0
 unmap_page_range+0x708/0xe10
 unmap_vmas+0x6a/0xd0
 exit_mmap+0x97/0x1c0
 mmput+0x61/0x140
 do_exit+0x30c/0xac0
 ? audit_filter_inodes+0x1e/0x100
 ? auditd_test_task+0x33/0x40
 ? __audit_syscall_entry+0x100/0x130
 do_group_exit+0x33/0xa0
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f18bb5b3331
Code: Unable to access opcode bytes at RIP 0x7f18bb5b3307.
RSP: 002b:00007ffee36e9c78 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18bb5b3331
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007ffee36e9d70 R08: fffffffffffffea0 R09: 0000000000000004
R10: 0000000000000010 R11: 0000000000000256 R12: 00007ffee36e9d00
R13: 000055ef454be6e0 R14: 0000000000000000 R15: 000055ef454b17c0
Modules linked in: 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 cmac bnep sunrpc vfat fat snd_hda_codec_realtek intel_rapl_msr intel_rapl_common iwlmvm snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi mac80211 snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core libarc4 edac_mce_amd snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec btusb btrtl snd_hda_core kvm_amd ac97_bus snd_hwdep iwlwifi ucsi_ccg btbcm snd_seq typec_ucsi btintel snd_seq_device typec bluetooth snd_pcm kvm cfg80211 irqbypass snd_timer sp5100_tco wmi_bmof rapl joydev ecdh_generic pcspkr
 i2c_piix4 k10temp snd ecc rfkill soundcore i2c_nvidia_gpu zram ip_tables nouveau asix usbnet hid_steam mii video mxm_wmi drm_ttm_helper ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp igb nvme nvme_core dca i2c_algo_bit wmi pinctrl_amd fuse
CR2: 0000000000000088