Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 800000014db92067 P4D 800000014db92067 PUD 0 
Oops: 0000 [#1] SMP PTI
CPU: 3 PID: 2096 Comm: Web Content Not tainted 5.9.16-200.fc33.x86_64 #1
Hardware name: Quanta SWH/SWH, BIOS QU221 10/14/2011
RIP: 0010:do_swap_page+0x3f0/0x770
Code: 48 8b 55 08 48 8d 42 ff 83 e2 01 48 0f 44 c5 48 8b 00 a9 00 00 20 00 0f 84 66 ff ff ff e9 59 ff ff ff 4c 89 ef e8 50 09 03 00 <48> 8b 00 f6 c4 10 74 11 4c 89 ef e8 f0 c9 02 00 83 f8 01 0f 84 7d
RSP: 0000:ffffa763c2c8bdd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000254 RCX: 0000000000000000
RDX: ffff96eca7ae7060 RSI: ffff96eca7ad8d00 RDI: 000000000000000e
RBP: 0000000000000000 R08: 0000000000000432 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffa763c2c8be40
R13: 3803659496be3c95 R14: ffff96eb9b055ed8 R15: ffff96eb9b055ed8
FS:  00007f0a863eb780(0000) GS:ffff96eca7ac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000017b4c2006 CR4: 00000000000606e0
Call Trace:
 ? ttwu_do_wakeup+0x19/0x150
 handle_mm_fault+0xe0f/0x1980
 ? __hrtimer_init+0xd0/0xd0
 do_user_addr_fault+0x1b8/0x3f0
 exc_page_fault+0x82/0x1a0
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x3cbf65e2380c
Code: 12 00 00 00 48 8b dd 48 83 eb 48 53 68 21 60 00 00 e8 c8 8c c9 ff 48 89 4d b0 48 8b 4d b0 48 8b d9 53 48 8b 7d d8 48 8b 7f 20 <ff> 17 48 8b d9 59 53 51 48 b9 40 f0 d3 e1 dd 10 00 00 48 8b 7d d8
RSP: 002b:00007ffea4fc75c0 EFLAGS: 00010246
RAX: 00007f0a50d12850 RBX: fffe103b01e4bcc0 RCX: fffe103b01e4bcc0
RDX: 00003d5b5bc00700 RSI: 0000000000000006 RDI: 00007f0a592102d0
RBP: 00007ffea4fc7618 R08: 00007f0a8396f280 R09: 0000000000000020
R10: 0000000000000000 R11: 000000000001fffc R12: 0000000000000000
R13: 00007f0a8396f280 R14: 00007f0a5ad0d447 R15: 000024debcee1e40
Modules linked in: cdc_acm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc tun 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 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 sunrpc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel intel_rapl_msr snd_intel_dspcfg intel_rapl_common rtsx_usb_ms memstick x86_pkg_temp_thermal intel_powerclamp snd_hda_codec coretemp joydev snd_hda_core kvm_intel mei_hdcp snd_hwdep rtl8192ce rtl_pci rtl8192c_common rtlwifi kvm mac80211 snd_seq irqbypass
 cfg80211 iTCO_wdt snd_seq_device intel_pmc_bxt iTCO_vendor_support at24 rapl intel_cstate intel_uncore lg_laptop pcspkr snd_pcm i2c_i801 rfkill libarc4 snd_timer mei_me snd i2c_smbus mei sparse_keymap wmi_bmof lpc_ich soundcore mxm_wmi binfmt_misc zram ip_tables i915 rtsx_usb_sdmmc mmc_core crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec serio_raw drm rtsx_usb atl1c wmi video fuse
CR2: 0000000000000000