Backtrace

BUG: kernel NULL pointer dereference, address: 00000000000000f8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#2] SMP PTI
CPU: 3 PID: 127 Comm: kswapd0 Tainted: G      D W         5.13.5-200.fc34.x86_64 #1
Hardware name: ASUSTeK COMPUTER INC. TP300LD/TP300LD, BIOS TP300LD.201 05/28/2014
RIP: 0010:clear_page_dirty_for_io+0x5a/0x1e0
Code: a8 01 0f 84 bf 00 00 00 48 85 db 74 2a 48 8b 3b 48 85 ff 0f 84 bf 00 00 00 48 8b 47 28 48 3b 05 7c e9 ce 01 0f 84 ba 00 00 00 <48> 8b 80 f8 00 00 00 f6 40 44 01 75 2a 48 8b 45 08 48 8d 50 ff a8
RSP: 0018:ffffb024c01b7a28 EFLAGS: 00010207
RAX: 0000000000000000 RBX: ffffa037543b6348 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffa037e8e6c180
RBP: ffffeb6b0878a400 R08: ffffeb6b0878a448 R09: ffffeb6b07b3e988
R10: ffffa037543b6348 R11: 000000000000001d R12: ffffa037e8e6c180
R13: ffffb024c01b7e00 R14: ffffeb6b0878a400 R15: ffffeb6b0878a408
FS:  0000000000000000(0000) GS:ffffa038e6f80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000f8 CR3: 00000000708b0003 CR4: 00000000001706e0
Call Trace:
 ? __delete_from_swap_cache+0x1e4/0x230
 pageout+0x90/0x2d0
 ? page_referenced+0x3a/0x150
 ? rmap_walk_file+0x2e0/0x2e0
 ? page_get_anon_vma+0x80/0x80
 shrink_page_list+0xb4a/0xf10
 shrink_inactive_list+0x132/0x3a0
 shrink_lruvec+0x497/0x6c0
 ? super_cache_count+0x79/0xf0
 shrink_node+0x2b3/0x6e0
 balance_pgdat+0x2fa/0x620
 kswapd+0x1e6/0x360
 ? finish_wait+0x80/0x80
 ? balance_pgdat+0x620/0x620
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_masq 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 bnep sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel mei_hdcp iTCO_wdt intel_pmc_bxt at24 iTCO_vendor_support uvcvideo kvm iwldvm videobuf2_vmalloc mac80211 videobuf2_memops videobuf2_v4l2 btusb videobuf2_common snd_hda_codec_realtek btrtl libarc4 snd_hda_codec_generic irqbypass snd_hda_codec_hdmi rapl ledtrig_audio intel_cstate btbcm intel_uncore
 snd_hda_intel iwlwifi btintel vfat fat bluetooth videodev squashfs snd_intel_dspcfg loop snd_intel_sdw_acpi snd_hda_codec asus_nb_wmi snd_hda_core mc asus_wmi joydev snd_hwdep snd_seq cfg80211 sparse_keymap pcspkr snd_seq_device snd_pcm mei_me mei snd_timer ak8975 rfkill snd i2c_i801 lpc_ich i2c_smbus soundcore inv_mpu6050_i2c dell_smo8800 inv_mpu6050 acpi_als industrialio_triggered_buffer i2c_mux kfifo_buf industrialio asus_wireless soc_button_array zram ip_tables dm_crypt trusted asn1_encoder i915 nouveau hid_logitech_hidpp crct10dif_pclmul drm_ttm_helper crc32_pclmul ttm crc32c_intel mxm_wmi i2c_algo_bit drm_kms_helper ghash_clmulni_intel cec drm serio_raw hid_logitech_dj hid_multitouch wmi video pinctrl_lynxpoint fuse
CR2: 00000000000000f8