Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 1 PID: 2736 Comm: gdbus Not tainted 5.8.15-301.fc33.x86_64 #1
Hardware name: FUJITSU SIEMENS ESPRIMO E5730                 /D2824-A1, BIOS 6.00 R1.19-03.2824.A1            07/12/2011
RIP: 0010:do_swap_page+0x3f8/0x7b0
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 48 07 03 00 <48> 8b 00 f6 c4 10 74 11 4c 89 ef e8 18 c8 02 00 83 f8 01 0f 84 7d
RSP: 0000:ffffa2b74215bdd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 8000000000000866 RCX: 0000000000000000
RDX: ffff8bebb8b270a0 RSI: ffff8bebb8b18d10 RDI: 0000000000000010
RBP: 0000000000000000 R08: 00000000000003e0 R09: 0000000000000003
R10: 0000000000000000 R11: 0000000000000001 R12: ffffa2b74215be30
R13: 4003ffffffd541f3 R14: ffff8beb56f5a190 R15: ffff8beb5d3c9540
FS:  00007fbfcbfff640(0000) GS:ffff8bebb8b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000056fec000 CR4: 00000000000006e0
Call Trace:
 handle_mm_fault+0xd22/0x1950
 do_user_addr_fault+0x1c4/0x470
 ? switch_fpu_return+0x46/0xc0
 exc_page_fault+0x81/0x1a0
 ? asm_exc_page_fault+0x8/0x30
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x7fbfdf60a3d9
Code: 00 f6 47 2c 10 0f 84 ba fe ff ff e9 e9 fe ff ff 90 48 8b 4f 58 48 8b 41 18 48 85 c0 75 0c eb 41 90 48 8b 40 08 48 85 c0 74 37 <48> 8b 10 66 83 7a 06 00 74 ed 48 89 f8 eb 0c 0f 1f 84 00 00 00 00
RSP: 002b:00007fbfcbffe9c0 EFLAGS: 00010202
RAX: 00007fbfbc004740 RBX: 00007fbfcbffe9e0 RCX: 00007fbfbc0322f0
RDX: 0000000000000001 RSI: 000056403d5514c0 RDI: 00007fbfbc03acf0
RBP: 000056403d5514c0 R08: 0000000000000000 R09: 0000000000000017
R10: 0000000000000030 R11: 0000000000000293 R12: 0000000000000000
R13: 000000007fffffff R14: 00007fbfcbffe9d8 R15: 0000000000000000
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 rfkill ip6table_filter ip6_tables iptable_filter sunrpc squashfs loop coretemp kvm_intel iTCO_wdt at24 ppdev kvm intel_pmc_bxt iTCO_vendor_support gpio_ich irqbypass pcspkr snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic parport_pc ledtrig_audio parport snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd lpc_ich i2c_i801 soundcore i2c_smbus acpi_cpufreq zram ip_tables i915 video i2c_algo_bit drm_kms_helper cec drm e1000e rndis_host cdc_ether serio_raw usbnet ata_generic pata_acpi mii fuse
CR2: 0000000000000000