Backtrace

BUG: unable to handle page fault for address: fffff4a7346d4b59
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#3] SMP PTI
CPU: 0 PID: 3608 Comm: polkitd Tainted: G      D           5.6.6-300.fc32.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:avtab_search_node+0xbe/0xf0
Code: 89 c1 41 c1 e9 0d 44 31 c8 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 47 10 48 8b 3f 48 98 48 8b 04 c7 48 85 c0 74 2f <66> 39 10 74 0c 77 1c 48 8b 40 10 48 85 c0 75 f0 c3 66 39 48 02 75
RSP: 0018:ffffa94d4206ba18 EFLAGS: 00010286
RAX: fffff4a7346d4b59 RBX: ffff88cc337e3d00 RCX: 0000000000000960
RDX: 0000000000000df6 RSI: 0000000000000006 RDI: ffff88cc31780000
RBP: 000000000000095f R08: 0000000000000707 R09: 0000000000009906
R10: 000000003f431958 R11: 6e6f6974617a6972 R12: ffff88cc337e3d08
R13: ffffa94d4206bbdc R14: ffffa94d4206bb60 R15: ffffffff943dbe30
FS:  00007f7342d4c140(0000) GS:ffff88cc36600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffff4a7346d4b59 CR3: 000000006fba0002 CR4: 00000000000606f0
Call Trace:
 context_struct_compute_av+0x1d7/0x470
 security_compute_av+0x151/0x2b0
 avc_compute_av.isra.0+0x43/0x1d0
 avc_has_perm_noaudit+0xc5/0xd0
 selinux_inode_permission+0x11b/0x1d0
 security_inode_permission+0x30/0x50
 may_open+0x81/0xf0
 path_openat+0x552/0x14f0
 ? __wake_up_common_lock+0x7a/0x90
 do_filp_open+0x75/0x100
 ? filemap_map_pages+0x2a4/0x3f0
 ? __kmalloc+0x183/0x260
 ? security_prepare_creds+0x6d/0x90
 do_open_execat+0x64/0x160
 __do_execve_file+0x6aa/0x8a0
 do_execve+0x27/0x30
 __x64_sys_execve+0x27/0x30
 do_syscall_64+0x5b/0xf0
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f734334245b
Code: 48 3d 00 f0 ff ff 76 e7 f7 d8 64 41 89 00 eb df 0f 1f 80 00 00 00 00 f7 d8 64 41 89 00 eb dc f3 0f 1e fa b8 3b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 0d 4a 0f 00 f7 d8 64 89 01 48
RSP: 002b:00007fff41947aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007f7342d4c000 RCX: 00007f734334245b
RDX: 0000561ba2370700 RSI: 0000561ba283c1a0 RDI: 0000561ba2845160
RBP: 0000000000000003 R08: 0000000000000000 R09: 3333312052202901
R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ba2845160
R13: 0000561ba283c1a0 R14: 0000000000000014 R15: 0000000000000001
Modules linked in: uinput rfkill 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 nf_tables_set nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc intel_rapl_msr snd_intel8x0 snd_ac97_codec intel_rapl_common ac97_bus intel_powerclamp snd_seq joydev crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_device snd_pcm intel_rapl_perf snd_timer snd pcspkr vboxguest soundcore i2c_piix4 ip_tables vmwgfx drm_kms_helper ttm drm crc32c_intel e1000 serio_raw ata_generic pata_acpi video fuse
CR2: fffff4a7346d4b59