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] PREEMPT SMP PTI
CPU: 4 PID: 160365 Comm: ThreadPoolForeg Not tainted 5.16.12-200.fc35.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. Z97-D3H/Z97-D3H-CF, BIOS F9 09/18/2015
RIP: 0010:__mod_lruvec_page_state+0x71/0x110
Code: 01 75 7c 48 8b 55 00 a8 02 75 48 48 83 e0 fc 80 e6 02 75 7c 48 85 c0 74 4c 66 90 49 63 96 00 a2 02 00 48 8b bc d0 b8 0f 00 00 <4c> 3b b7 88 00 00 00 75 6e 44 89 e2 44 89 ee e8 3b ff ff ff 5d 41
RSP: 0018:ffffa6f08b13fc58 EFLAGS: 00010286
RAX: ffff8d1120b5b000 RBX: 0000000000000000 RCX: 8000000000000867
RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000000
RBP: fffffc2e829b3cc0 R08: ffff8d101f4c47d0 R09: 0000000000000001
R10: 000000000023c979 R11: 0000000000000004 R12: 00000000ffffffff
R13: 0000000000000011 R14: ffff8d13defd5000 R15: ffffa6f08b13fdc8
FS:  00007fe8499aa640(0000) GS:ffff8d13ced00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000088 CR3: 000000013a266004 CR4: 00000000001706e0
Call Trace:
 <TASK>
 page_remove_rmap+0x55/0x330
 unmap_page_range+0x85b/0xe30
 zap_page_range+0xcc/0x130
 ? schedule+0x58/0xc0
 do_madvise.part.0+0xa2b/0xdd0
 ? fpregs_restore_userregs+0x53/0xd0
 __x64_sys_madvise+0x56/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fe85d9121bb
Code: c3 66 0f 1f 44 00 00 48 8b 15 69 ec 0e 00 f7 d8 64 89 02 b8 ff ff ff ff eb bc 0f 1f 44 00 00 f3 0f 1e fa b8 1c 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 3d ec 0e 00 f7 d8 64 89 01 48
RSP: 002b:00007fe8499a8fe8 EFLAGS: 00000206 ORIG_RAX: 000000000000001c
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe85d9121bb
RDX: 0000000000000004 RSI: 0000000000040000 RDI: 00003c0809e40000
RBP: 00007fe8499a9020 R08: 00000e2aa288e2a0 R09: 0000000000000000
R10: 00000e2aa3029180 R11: 0000000000000206 R12: 0000000000040000
R13: 0000000000040000 R14: 0000000000040000 R15: 00003c0809e40000
 </TASK>
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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_tables ebtable_nat ebtable_broute 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 overlay ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter qrtr bnep it87 hwmon_vid sunrpc binfmt_misc vfat fat squashfs loop intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio kvm_intel snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_soc_rt5640
 snd_hda_codec iTCO_wdt intel_pmc_bxt snd_soc_rl6231 snd_usb_audio snd_soc_core btusb uvcvideo btrtl at24 irqbypass mei_hdcp iTCO_vendor_support mei_pxp btbcm rapl snd_usbmidi_lib snd_compress videobuf2_vmalloc snd_hda_core i2c_i801 ac97_bus videobuf2_memops intel_cstate snd_hwdep intel_uncore btintel snd_pcm_dmaengine snd_rawmidi videobuf2_v4l2 snd_seq pcspkr videobuf2_common snd_seq_device i2c_smbus bluetooth videodev joydev snd_pcm mei_me mc ecdh_generic snd_timer rfkill mei lpc_ich snd soundcore acpi_pad zram ip_tables amdgpu hid_sony ff_memless drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm e1000e video ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000088