Backtrace

general protection fault, probably for non-canonical address 0xffefe2f9c50b9240: 0000 [#1] SMP PTI
CPU: 0 PID: 1089 Comm: gsd-wacom Not tainted 5.11.12-300.fc34.x86_64 #1
Hardware name: OEGStone C4100/C5100                     /C4100/C5100                     , BIOS 1.01.16RST1 03/08/2011
RIP: 0010:free_pages_and_swap_cache+0x3c/0xc0
Code: 53 e8 58 6a fa ff 45 85 e4 0f 8e 88 00 00 00 41 8d 44 24 ff 48 89 eb 4c 8d 74 c5 08 eb 09 48 83 c3 08 49 39 de 74 70 4c 8b 2b <49> 8b 55 08 48 8d 42 ff 83 e2 01 49 0f 44 c5 48 8b 48 08 48 8d 51
RSP: 0018:ffffbecc42bebc80 EFLAGS: 00010216
RAX: ffffe2f9c493ec00 RBX: ffff98f4f162b218 RCX: 0000000000000000
RDX: 0017ffffc0002036 RSI: 00000000000001fe RDI: ffff98f579c27220
RBP: ffff98f4f162b010 R08: ffffe2f9c4e98d88 R09: ffffe2f9c4e98d88
R10: 000000000013a80d R11: ffffe2f9c4e74d08 R12: 00000000000001fe
R13: ffefe2f9c50b9240 R14: ffff98f4f162c000 R15: ffff98f4f4f7d930
FS:  00007f5772397a00(0000) GS:ffff98f579c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8280028b88 CR3: 000000011667a000 CR4: 00000000000406f0
Call Trace:
 tlb_finish_mmu+0x7a/0x1d0
 exit_mmap+0xb7/0x1c0
 mmput+0x61/0x140
 do_exit+0x30c/0xac0
 do_group_exit+0x33/0xa0
 get_signal+0x14f/0x8a0
 arch_do_signal_or_restart+0xf2/0x700
 ? eventfd_write+0x8a/0x2c0
 ? __sys_sendmsg+0x68/0x80
 exit_to_user_mode_prepare+0xde/0x1b0
 syscall_exit_to_user_mode+0x18/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f57733ec9ff
Code: Unable to access opcode bytes at RIP 0x7f57733ec9d5.
RSP: 002b:00007fff8e8b2870 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007fff8e8b28a0 RCX: 00007f57733ec9ff
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007fff8e8b28a0
RBP: 00007fff8e8b28a0 R08: 0000000000000000 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000293 R12: 0000559186a28230
R13: 0000559186a28300 R14: 0000000000000000 R15: 0000000000000000
Modules linked in: uinput ccm snd_seq_dummy snd_hrtimer 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 sunrpc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress snd_pcm_dmaengine soundwire_cadence snd_hda_codec iTCO_wdt at24 intel_pmc_bxt iTCO_vendor_support snd_hda_core ac97_bus snd_hwdep snd_seq iwldvm mac80211 snd_seq_device snd_pcm libarc4 iwlwifi coretemp joydev i2c_i801 pcspkr snd_timer i2c_smbus cfg80211 snd lpc_ich jmb38x_ms memstick soundcore rfkill acpi_cpufreq zram ip_tables
 i915 i2c_algo_bit drm_kms_helper sdhci_pci cqhci cec sdhci serio_raw mmc_core jme drm mii wmi video fuse