Backtrace

BUG: unable to handle page fault for address: 0000000102394067
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 0 PID: 4885 Comm: Chrome_ChildIOT Not tainted 5.14.10-300.fc35.x86_64 #1
Hardware name: LENOVO 36807K7/36807K7, BIOS 6QET70WW (1.40 ) 10/11/2012
RIP: 0010:unmap_page_range+0x32b/0xe40
Code: 3a 73 12 48 8b 74 24 58 48 8b 7c 24 30 4c 89 f2 e8 ca 34 06 00 48 8b 44 24 58 48 8b 38 48 f7 c7 9f ff ff ff 0f 84 c3 09 00 00 <48> 8b 17 66 33 b9 01 48 8b 05 ff 96 41 01 48 83 ca 67 40 f6 c7 80
RSP: 0018:ffffa7f042563c78 EFLAGS: 00010202
RAX: ffff9ae5e81c8400 RBX: ffff9ae55841ced8 RCX: 0000000000000027
RDX: 0400000000000080 RSI: 00000520006fb000 RDI: 0000000102394067
RBP: 00000520006f4000 R08: 0000000000000000 R09: fffff2fa444d6548
R10: 0000000000000001 R11: 0000000000000000 R12: 00000520006fb000
R13: ffff9ae5c2cbd500 R14: 00000520006f4000 R15: ffffa7f042563da0
FS:  00007ff3c1ea5640(0000) GS:ffff9ae5f3e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000102394067 CR3: 0000000107472004 CR4: 00000000000206f0
Call Trace:
 ? lruvec_memcg_debug.part.0+0x15/0x60
 ? lru_add_drain_cpu+0x90/0x150
 zap_page_range+0xcc/0x130
 ? __cond_resched+0x16/0x40
 ? dput+0x32/0x300
 ? find_vma_prev+0x9c/0xa0
 do_madvise.part.0+0xac3/0xe50
 ? vfs_read+0x128/0x180
 ? vfs_read+0x128/0x180
 ? __x64_sys_madvise+0x56/0x70
 __x64_sys_madvise+0x56/0x70
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff3d36b627b
Code: c3 66 0f 1f 44 00 00 48 8b 15 a9 eb 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 7d eb 0e 00 f7 d8 64 89 01 48
RSP: 002b:00007ff3c1ea2e18 EFLAGS: 00000206 ORIG_RAX: 000000000000001c
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ff3d36b627b
RDX: 0000000000000004 RSI: 0000000000007000 RDI: 00000520006f4000
RBP: 00007ff3c1ea2e40 R08: 0000000000000000 R09: 0000052000374060
R10: 0000000000000008 R11: 0000000000000206 R12: 0000000000000001
R13: 00000520006017a0 R14: 0000000000007000 R15: 00000520006f4000
Modules linked in: rndis_host cdc_ether usbnet mii uinput snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr ns sunrpc rtl8192se rtl_pci rtlwifi mt7601u uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev snd_hda_codec_hdmi mac80211 snd_ctl_led mc snd_hda_codec_conexant snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec cfg80211 snd_hda_core iTCO_wdt intel_pmc_bxt snd_hwdep intel_powerclamp thinkpad_acpi snd_seq iTCO_vendor_support squashfs snd_seq_device mei_wdt libarc4 at24 snd_pcm platform_profile ledtrig_audio snd_timer rfkill loop coretemp intel_cstate snd i2c_i801 think_lmi intel_ips intel_uncore wmi_bmof firmware_attributes_class i2c_smbus soundcore pcspkr joydev
 lpc_ich mei_me mei acpi_cpufreq zram ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit ttm drm_kms_helper ghash_clmulni_intel cec drm serio_raw e1000e wmi video fuse
CR2: 0000000102394067