Backtrace

general protection fault, probably for non-canonical address 0xde578175400ff95a: 0000 [#3] SMP PTI
CPU: 0 PID: 3560 Comm: pool-org.gnome. Tainted: G      D           5.8.18-100.fc31.x86_64 #1
Hardware name: Dell Inc. Vostro 3550/0326FG, BIOS A09 09/30/2011
RIP: 0010:kmem_cache_alloc+0x73/0x220
Code: 90 01 00 00 4d 8b 06 65 49 8b 50 08 65 4c 03 05 7b f9 d2 6a 4d 8b 20 4d 85 e4 0f 84 7c 01 00 00 41 8b 46 20 49 8b 3e 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9e 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
RSP: 0018:ffffba1502217c88 EFLAGS: 00010286
RAX: de578175400ff95a RBX: 0000000000000000 RCX: ffff904ed57bcb90
RDX: 000000000000023e RSI: 0000000000000dc0 RDI: 000049c5d825edf0
RBP: 0000000000000dc0 R08: ffffda14ffc5edf0 R09: 0000000000000024
R10: 0000000040042000 R11: 0000000000000020 R12: de578175400ff8da
R13: ffffffff9531d2c3 R14: ffff904eaf913880 R15: ffff904f269a2fc0
FS:  00007f196ffff700(0000) GS:ffff904f27a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1964001358 CR3: 00000001b76ec006 CR4: 00000000000606f0
Call Trace:
 __alloc_file+0x23/0x110
 alloc_empty_file+0x41/0xb0
 path_openat+0x35/0xfc0
 ? __alloc_pages_nodemask+0x15c/0x300
 do_filp_open+0x7e/0xd0
 ? page_add_new_anon_rmap+0x193/0x270
 ? __check_object_size+0x136/0x147
 do_sys_openat2+0x1f1/0x2a0
 do_sys_open+0x34/0x60
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f19a7d6b57c
Code: 24 18 31 c0 41 83 e2 40 75 44 89 f0 25 00 00 41 00 3d 00 00 41 00 74 36 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 44 48 8b 4c 24 18 64 48 33 0c 25 28 00 00 00
RSP: 002b:00007f196fffea40 EFLAGS: 00000287 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00005653462029e0 RCX: 00007f19a7d6b57c
RDX: 0000000000090800 RSI: 00007f1964001360 RDI: 00000000ffffff9c
RBP: 00007f196fffeaf0 R08: 0000000000090800 R09: 00007f1964001360
R10: 0000000000000000 R11: 0000000000000287 R12: 00007f1964001360
R13: 000056534624fa80 R14: 0000000000000001 R15: 0000565346125a10
Modules linked in: uinput rfcomm ccm xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 tun bridge stp llc ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc ath9k ath9k_common ath9k_hw snd_hda_codec_hdmi intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_idt coretemp snd_hda_codec_generic mac80211 kvm_intel kvm snd_hda_intel dell_laptop dell_wmi ath3k btusb btrtl btbcm btintel bluetooth ledtrig_audio sparse_keymap irqbypass ecdh_generic ecc uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc snd_intel_dspcfg rapl intel_cstate ath
 dell_smm_hwmon mei_hdcp at24 snd_hda_codec snd_hda_core iTCO_wdt snd_hwdep intel_uncore intel_pmc_bxt snd_seq iTCO_vendor_support snd_seq_device dell_smbios dcdbas cfg80211 pcspkr rfkill libarc4 snd_pcm wmi_bmof dell_wmi_descriptor snd_timer snd soundcore mei_me i2c_i801 dell_smo8800 i2c_smbus lpc_ich mei ip_tables i915 radeon i2c_algo_bit drm_kms_helper ttm cec crct10dif_pclmul crc32_pclmul drm crc32c_intel ghash_clmulni_intel serio_raw r8169 wmi video ums_realtek uas usb_storage fuse