Backtrace

kernel BUG at include/linux/page-flags.h:802!
invalid opcode: 0000 [#1] SMP PTI
CPU: 2 PID: 2148 Comm: chrome Tainted: G    B             5.9.16-200.fc33.x86_64 #1
Hardware name: Dell Inc. Inspiron N7010/, BIOS A11 03/31/2011
RIP: 0010:___pte_free_tlb+0x67/0x70
Code: 48 c1 ff 06 66 66 66 90 66 66 90 48 89 df 48 89 ee e8 1d 8e ff ff 66 90 5b 5d c3 48 c7 c6 60 cc 37 a6 48 89 ef e8 39 66 21 00 <0f> 0b 0f 1f 80 00 00 00 00 66 66 66 66 90 55 53 48 89 fb bf 00 00
RSP: 0018:ffffaa9d0399fb78 EFLAGS: 00010286
RAX: 0000000000000021 RBX: 00007fc605200000 RCX: ffff947233d18d08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff947233d18d00
RBP: fffff7a085cb6a40 R08: 00000000000005bc R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffff9471b3833140
R13: ffffffffffffffff R14: 00007fc6059be000 R15: ffffaa9d0399fc98
FS:  00007fc61d281d40(0000) GS:ffff947233d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000015277342bff0 CR3: 00000001d32c2004 CR4: 00000000000206e0
Call Trace:
 free_pgd_range+0x40f/0x840
 free_pgtables+0xbb/0xf0
 exit_mmap+0xa6/0x170
 mmput+0x61/0x140
 do_exit+0x2ff/0xae0
 do_group_exit+0x33/0xa0
 get_signal+0x179/0x8d0
 ? __sys_sendto+0x128/0x150
 arch_do_signal+0x30/0x700
 ? __seccomp_filter+0x7f/0x6c0
 exit_to_user_mode_prepare+0xf7/0x160
 syscall_exit_to_user_mode+0x31/0x1b0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fc6200979e8
Code: Unable to access opcode bytes at RIP 0x7fc6200979be.
RSP: 002b:00007ffd55878270 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 00007ffd558782d0 RCX: 00007fc6200979e8
RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007ffd55878498
RBP: 00007ffd55878470 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00007ffd55878340 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd55878448 R14: 00007ffd55878340 R15: 00007ffd55878498
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm 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 ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc intel_powerclamp coretemp kvm_intel iTCO_wdt intel_pmc_bxt iTCO_vendor_support at24 kvm mt7601u irqbypass mac80211 uvcvideo dell_laptop dell_smm_hwmon intel_cstate intel_uncore videobuf2_vmalloc joydev videobuf2_memops videobuf2_v4l2 snd_usb_audio dell_wmi pcspkr wmi_bmof videobuf2_common cfg80211 dell_smbios videodev dcdbas sparse_keymap snd_hda_codec_realtek dell_wmi_descriptor
 snd_usbmidi_lib snd_hda_codec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel snd_rawmidi snd_intel_dspcfg mc snd_hda_codec rfkill snd_hda_core libarc4 snd_hwdep snd_seq snd_seq_device snd_pcm mei_me snd_timer snd mei soundcore intel_ips lpc_ich i2c_i801 i2c_smbus acpi_cpufreq zram ip_tables radeon i2c_algo_bit drm_kms_helper cec ttm drm crc32c_intel serio_raw atl1c wmi video ums_realtek uas usb_storage fuse