Backtrace

general protection fault, probably for non-canonical address 0xfffedab84a2f8c48: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 6871 Comm: brave Tainted: G        W IOE     5.17.12-100.fc34.x86_64 #1
Hardware name: Dell Inc. Inspiron 5457/0WT51R, BIOS 1.3.2 12/08/2017
RIP: 0010:free_swap_cache+0x5/0x70
Code: 5d 41 5c 41 5d 41 5e 41 5f c3 cc 40 84 f6 0f 84 04 ff ff ff c6 44 24 12 3f 48 89 4c 24 08 e9 f5 fe ff ff 66 90 0f 1f 44 00 00 <48> 8b 57 08 48 8d 42 ff 83 e2 01 48 0f 44 c7 48 8b 10 f7 c2 00 00
RSP: 0018:ffffa4000252faf8 EFLAGS: 00010296
RAX: 0017ffffc008001e RBX: ffff9423d00da650 RCX: 0000000000000000
RDX: 0017ffffc008001e RSI: ffffffff9563f1f5 RDI: fffedab84a2f8c40
RBP: ffff9423d00db000 R08: ffffdab850fe3708 R09: ffffdab850fe3708
R10: 0000000000000000 R11: ffffffffffffffff R12: 00000000000001fe
R13: ffff9423d00da010 R14: 00007f424ee00000 R15: ffffa4000252fca8
FS:  0000000000000000(0000) GS:ffff9426b2e80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcf7ad68948 CR3: 00000002951c4003 CR4: 00000000003706e0
Call Trace:
 <TASK>
 free_pages_and_swap_cache+0x34/0x50
 tlb_flush_mmu+0x4b/0x150
 unmap_page_range+0xb07/0xec0
 unmap_vmas+0x6a/0xd0
 ? lru_add_drain_cpu+0x7f/0x130
 exit_mmap+0x9e/0x210
 __mmput+0x4a/0x130
 do_exit+0x2c5/0xaf0
 ? _raw_spin_unlock_irqrestore+0x25/0x40
 ? hrtimer_try_to_cancel+0x79/0x110
 do_group_exit+0x2d/0x90
 get_signal+0xf9/0xa10
 ? __hrtimer_init+0xc0/0xc0
 arch_do_signal_or_restart+0x10e/0x750
 ? do_futex+0x121/0x1c0
 ? __x64_sys_futex+0x63/0x1a0
 exit_to_user_mode_prepare+0x11a/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f42dd320a8a
Code: Unable to access opcode bytes at RIP 0x7f42dd320a60.
RSP: 002b:00007ffc26a85760 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffdfc RBX: 00007ffc26a85940 RCX: 00007f42dd320a8a
RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007ffc26a85928
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00007ffc26a85940 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc26a85928 R14: 0000000000000000 R15: 00007ffc26a858d8
 </TASK>
Modules linked in: usblp uas usb_storage xt_state xt_addrtype overlay vsock_loopback vmw_vsock_virtio_transport_common vmw_vsock_vmci_transport vsock vmw_vmci rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 ip6table_mangle iptable_mangle bridge stp llc nft_chain_nat nf_tables nfnetlink vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) ip6table_filter iptable_filter bnep tun sunrpc xfs snd_soc_skl uvcvideo snd_soc_hdac_hda snd_hda_ext_core videobuf2_vmalloc snd_soc_sst_ipc btusb videobuf2_memops videobuf2_v4l2 snd_soc_sst_dsp videobuf2_common btrtl snd_soc_acpi_intel_match btbcm snd_soc_acpi btintel snd_soc_core ath10k_pci videodev btmtk snd_hda_codec_hdmi bluetooth snd_compress ac97_bus snd_pcm_dmaengine snd_ctl_led ath10k_core snd_hda_codec_realtek rtsx_usb_ms intel_rapl_msr snd_hda_codec_generic mc intel_rapl_common memstick snd_hda_intel intel_tcc_cooling x86_pkg_temp_thermal ecdh_generic intel_powerclamp coretemp kvm_intel
 mac80211 snd_intel_dspcfg kvm iTCO_wdt dell_laptop mei_pxp libarc4 intel_pmc_bxt ath snd_intel_sdw_acpi dell_smm_hwmon irqbypass snd_hda_codec rapl intel_cstate iTCO_vendor_support mei_hdcp at24 dell_wmi intel_uncore ledtrig_audio cfg80211 sparse_keymap snd_hda_core snd_hwdep dell_smbios dcdbas dell_wmi_descriptor pcspkr wmi_bmof snd_seq joydev snd_seq_device idma64 intel_xhci_usb_role_switch snd_pcm snd_timer snd intel_pch_thermal soundcore mei_me dell_rbtn i2c_i801 mei rfkill i2c_smbus acpi_pad ip6table_nat zram i915 nouveau drm_ttm_helper i2c_algo_bit drm_kms_helper rtsx_usb_sdmmc mmc_core cec hid_multitouch crct10dif_pclmul mxm_wmi ttm crc32_pclmul crc32c_intel r8169 ghash_clmulni_intel drm serio_raw rtsx_usb i2c_hid_acpi i2c_hid wmi video pinctrl_sunrisepoint iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables ipmi_devintf ipmi_msghandler fuse ip_tables