Backtrace

WARNING: CPU: 6 PID: 417884 at arch/x86/include/asm/kfence.h:44 kfence_unprotect+0x2a/0x80
Modules linked in: xt_state snd_usb_audio snd_usbmidi_lib snd_rawmidi binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer nf_conntrack_netlink xt_addrtype xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp br_netfilter bridge stp llc 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 overlay ip_set nfnetlink ebtable_filter ebtables vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables vboxdrv(OE) iptable_filter bnep tun sunrpc vfat fat squashfs loop typec_displayport btusb btrtl btbcm btintel uvcvideo bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc
 snd_hda_codec_hdmi snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_ctl_led snd_soc_sst_ipc snd_soc_sst_dsp ath10k_pci snd_soc_acpi_intel_match snd_soc_acpi ath10k_core snd_soc_core snd_hda_codec_realtek intel_tcc_cooling snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp snd_compress snd_pcm_dmaengine coretemp ac97_bus snd_hda_intel mac80211 snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel iTCO_wdt intel_pmc_bxt iTCO_vendor_support mei_wdt mei_hdcp snd_hda_codec intel_rapl_msr snd_hda_core kvm snd_hwdep dell_laptop snd_seq ledtrig_audio dell_smm_hwmon irqbypass snd_seq_device ath rapl snd_pcm intel_cstate intel_uncore dell_wmi dell_smbios snd_timer cfg80211 dcdbas snd wmi_bmof intel_wmi_thunderbolt pcspkr dell_wmi_descriptor i2c_i801 processor_thermal_device soundcore rfkill processor_thermal_rfim i2c_smbus libarc4 processor_thermal_mbox ucsi_acpi mei_me processor_thermal_rapl typec_ucsi intel_rapl_common mei intel_xhci_usb_role_switch idma64 intel_pch_thermal
 intel_soc_dts_iosf typec soc_button_array intel_vbtn intel_hid int3403_thermal acpi_pad int340x_thermal_zone sparse_keymap int3400_thermal acpi_thermal_rel zram ip_tables hid_logitech_hidpp i915 i2c_algo_bit rtsx_pci_sdmmc mmc_core drm_kms_helper crct10dif_pclmul hid_multitouch hid_logitech_dj nvme cec crc32_pclmul i2c_hid_acpi crc32c_intel drm i2c_hid nvme_core ghash_clmulni_intel rtsx_pci serio_raw wmi pinctrl_sunrisepoint video analog gameport joydev fuse
CPU: 6 PID: 417884 Comm: kworker/u16:23 Tainted: G        W  OE     5.13.12-200.fc34.x86_64 #1
Hardware name: Dell Inc. XPS 13 9360/02PG84, BIOS 2.13.0 11/14/2019
Workqueue: kacpi_hotplug acpi_hotplug_work_fn
RIP: 0010:kfence_unprotect+0x2a/0x80
Code: 0f 1f 44 00 00 55 48 81 e7 00 f0 ff ff 48 89 fd 48 83 ec 08 48 8d 74 24 04 e8 b2 71 d7 ff 48 85 c0 74 07 83 7c 24 04 01 74 13 <0f> 0b 0f 0b c6 05 8b ff c5 01 00 48 83 c4 08 31 c0 5d c3 48 8b 38
RSP: 0018:ffffb5ad892dbbd0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff85c10000
RDX: ffffb5ad892dbbd4 RSI: 0000000000000000 RDI: ffffffff85c10000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffffb5ad892dbc68 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff9823ee580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000d0 CR3: 000000031ac10002 CR4: 00000000003706e0
Call Trace:
 page_fault_oops+0x89/0x270
 ? dev_vprintk_emit+0x171/0x195
 exc_page_fault+0x78/0x160
 asm_exc_page_fault+0x1e/0x30
RIP: 0010:device_del+0x3b/0x3e0
Code: 54 55 48 89 fd 53 48 83 ec 18 4c 8b 67 40 4c 89 ef 65 48 8b 04 25 28 00 00 00 48 89 44 24 10 31 c0 e8 69 53 42 00 48 8b 55 48 <0f> b6 82 d0 00 00 00 a8 01 75 09 83 c8 01 88 82 d0 00 00 00 4c 89
RSP: 0018:ffffb5ad892dbd18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff9820e8c61028 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 00000000802a000f RDI: ffff9820e8c62998
RBP: ffff9820e8c62918 R08: 0000000000000001 R09: 0000000000000000
R10: ffffb5ad892dba00 R11: 0000000000000001 R12: ffff9820ad59b0c8
R13: ffff9820e8c62998 R14: ffff982081a67000 R15: ffff982081a2b560
 ? device_del+0x37/0x3e0
 ? acpi_pci_slot_remove+0x1e/0xd0
 device_unregister+0x16/0x60
 pci_remove_bus_device+0x4b/0x110
 pci_remove_bus_device+0x3e/0x110
 disable_slot+0x49/0x90
 acpiphp_check_bridge.part.0+0xba/0x140
 acpiphp_hotplug_notify+0x16c/0x280
 ? acpiphp_post_dock_fixup+0xc0/0xc0
 acpi_device_hotplug+0x8b/0x3b0
 acpi_hotplug_work_fn+0x3d/0x50
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x127/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x22/0x30