Backtrace

general protection fault, probably for non-canonical address 0xff964a0afa5bc700: 0000 [#1] SMP PTI
CPU: 1 PID: 115 Comm: kswapd0 Tainted: G           OE     5.12.13-300.fc34.x86_64 #1
Hardware name: Notebook                         N130BU/N130BU, BIOS 1.05.02 01/16/2017
RIP: 0010:drop_buffers.constprop.0+0x2f/0x100
Code: 48 8b 07 f6 c4 20 0f 84 cd 00 00 00 41 55 49 89 fd 41 54 49 89 f4 55 53 48 8b 4f 28 48 89 cb eb 09 48 8b 5b 08 48 39 d9 74 15 <8b> 03 8b 53 60 83 e0 06 09 d0 74 eb 31 c0 5b 5d 41 5c 41 5d c3 48
RSP: 0018:ffffa47f401bfa90 EFLAGS: 00010202
RAX: 0000000000000000 RBX: ff964a0afa5bc700 RCX: ffff964a0afa5bc8
RDX: 0000000000000000 RSI: ffffa47f401bfab8 RDI: ffffcf29c8e8da40
RBP: ffffcf29c8e8da40 R08: ffffcf29c7fff7c8 R09: ffffcf29c8e2b948
R10: 0000000000000000 R11: ffffa47f401bfa50 R12: ffffa47f401bfab8
R13: ffffcf29c8e8da40 R14: ffffcf29c8e8da40 R15: ffffcf29c8e8da48
FS:  0000000000000000(0000) GS:ffff964cb4280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f753d689004 CR3: 000000014ca10006 CR4: 00000000003706e0
Call Trace:
 try_to_free_buffers+0xb8/0xe0
 shrink_page_list+0xb13/0x1020
 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+0x11b/0x140
 ? kthread_associate_blkcg+0xa0/0xa0
 ret_from_fork+0x22/0x30
Modules linked in: nls_utf8 isofs uas usb_storage tun snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) sunrpc snd_soc_skl intel_rapl_msr snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_hda_codec_hdmi snd_compress iTCO_wdt intel_pmc_bxt snd_pcm_dmaengine mei_hdcp ac97_bus iTCO_vendor_support snd_hda_codec_realtek
 snd_hda_codec_generic ee1004 ledtrig_audio intel_rapl_common snd_hda_intel iwlmvm snd_intel_dspcfg x86_pkg_temp_thermal intel_powerclamp coretemp snd_intel_sdw_acpi uvcvideo videobuf2_vmalloc mac80211 kvm_intel videobuf2_memops videobuf2_v4l2 btusb snd_hda_codec videobuf2_common btrtl btbcm libarc4 btintel bluetooth videodev iwlwifi kvm snd_hda_core snd_hwdep mc snd_seq irqbypass ecdh_generic snd_seq_device rapl ecc snd_pcm intel_cstate cfg80211 intel_uncore snd_timer snd i2c_i801 intel_wmi_thunderbolt pcspkr rfkill joydev soundcore i2c_smbus mei_me mei intel_xhci_usb_role_switch intel_pch_thermal acpi_pad binfmt_misc zram ip_tables i915 crct10dif_pclmul crc32_pclmul i2c_algo_bit rtsx_pci_sdmmc crc32c_intel mmc_core drm_kms_helper cec ghash_clmulni_intel rtsx_pci serio_raw drm r8169 wmi video fuse