Backtrace

BUG: unable to handle page fault for address: 0000000000008018
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
CPU: 6 PID: 4840 Comm: (fprintd) Tainted: G           OE     5.6.11-200.fc31.x86_64 #1
Hardware name: ASUS All Series/Z97-A, BIOS 2401 04/24/2015
RIP: 0010:__d_lookup+0x4c/0x140
Code: 01 44 89 fa d3 ea 48 8d 04 d0 48 8b 18 49 89 fc 49 89 f5 49 c7 c6 ff ff ff ff 48 83 e3 fe 75 0a eb 32 48 8b 1b 48 85 db 74 2a <44> 39 7b 18 75 f2 48 8d 6b 50 48 89 ef e8 d2 72 6e 00 4c 39 63 10
RSP: 0018:ffffa8ef845ffd60 EFLAGS: 00010206
RAX: ffff94926ecc5d78 RBX: 0000000000008000 RCX: 000000000000000b
RDX: 0000000000058baf RSI: ffffa8ef845ffdc8 RDI: ffff94923dd16180
RBP: ffff94923dd16180 R08: e5add7b5b0a53afb R09: 0000000000000003
R10: 0000000000000002 R11: 0000000000000004 R12: ffff94923dd16180
R13: ffffa8ef845ffdc8 R14: ffffffffffffffff R15: 000000002c5d7955
FS:  00007f1e2b65e5c0(0000) GS:ffff94926fb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000008018 CR3: 000000005fa30002 CR4: 00000000001606e0
Call Trace:
 d_lookup+0x27/0x40
 ? tid_fd_update_inode+0x60/0x60
 proc_fill_cache+0x45/0x150
 ? tid_fd_update_inode+0x60/0x60
 proc_readfd_common+0x178/0x220
 ? filldir+0x190/0x190
 iterate_dir+0x143/0x1a0
 ksys_getdents64+0x8c/0x120
 ? filldir+0x190/0x190
 __x64_sys_getdents64+0x16/0x20
 do_syscall_64+0x5b/0x1c0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f1e2c62757b
Code: 0f 1e fa 48 8b 47 20 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa 48 81 fa ff ff ff 7f b8 ff ff ff 7f 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 d9 88 0f 00 f7 d8
RSP: 002b:00007ffd19d969c8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00005585f2e91790 RCX: 00007f1e2c62757b
RDX: 0000000000008000 RSI: 00005585f2e917c0 RDI: 0000000000000068
RBP: 00005585f2e917c0 R08: 0000000000000030 R09: 00007f1e2c720f30
R10: 0000000000000000 R11: 0000000000000293 R12: ffffffffffffff80
R13: 00005585f2e91794 R14: 0000000000000000 R15: 00007ffd19d96bb0
Modules linked in: bluetooth ecdh_generic ecc xt_CHECKSUM xt_MASQUERADE nf_nat_tftp nf_conntrack_tftp tun bridge stp llc 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 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter vmnet(OE) ppdev parport_pc parport vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) sunrpc vfat fat intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_hda_intel kvm pktcdvd joydev irqbypass snd_intel_dspcfg snd_hda_codec mei_hdcp iTCO_wdt iTCO_vendor_support snd_hda_core crct10dif_pclmul eeepc_wmi snd_hwdep crc32_pclmul asus_wmi
 ghash_clmulni_intel snd_seq lpc_ich snd_seq_device snd_pcm sparse_keymap i2c_i801 intel_cstate mei_me snd_timer mei rfkill intel_uncore snd soundcore intel_rapl_perf pcspkr acpi_pad wmi_bmof mxm_wmi ip_tables i915 i2c_algo_bit cec drm_kms_helper drm e1000e crc32c_intel wmi video fuse
CR2: 0000000000008018