Backtrace

BUG: unable to handle page fault for address: fffffffec22ad4f9
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 175a15067 P4D 175a15067 PUD 0 
Oops: 0000 [#4] SMP PTI
CPU: 0 PID: 19291 Comm: pidof Tainted: G      D           5.11.12-300.fc34.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:avtab_search_node+0xba/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:ffffb47584acfcc0 EFLAGS: 00010286
RAX: fffffffec22ad4f9 RBX: ffff8c79c1f85000 RCX: 00000000000008b2
RDX: 0000000000000166 RSI: 0000000000000009 RDI: ffff8c79c2d40000
RBP: 00000000000008b1 R08: 0000000000000707 R09: 000000000000b16c
R10: 00000000000001bc R11: ff9a91ffff9a879a R12: ffff8c79c1f85008
R13: ffffb47584acfe0c R14: ffffb47584acfe20 R15: ffff8c79c915a188
FS:  00007f55ca817880(0000) GS:ffff8c7bbd600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffec22ad4f9 CR3: 000000024cd3c005 CR4: 00000000000306f0
Call Trace:
 context_struct_compute_av+0x1dd/0x470
 ? dput+0xca/0x2f0
 security_compute_av+0x12d/0x280
 avc_compute_av.isra.0+0x5a/0x1e0
 avc_has_perm+0xc7/0x160
 selinux_inode_readlink+0x77/0x90
 security_inode_readlink+0x2c/0x40
 do_readlinkat+0x8b/0x100
 __x64_sys_readlink+0x1a/0x20
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f55cad5f21b
Code: 73 01 c3 48 8b 0d 55 fc 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 25 fc 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8e1736f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
RAX: ffffffffffffffda RBX: 00007ffe8e173700 RCX: 00007f55cad5f21b
RDX: 0000000000000400 RSI: 00005635f300e4b0 RDI: 00007ffe8e173700
RBP: 00005635f300e4b0 R08: 00005635f300e4b0 R09: 00007ffe8e173580
R10: 00007f55cadf33e0 R11: 0000000000000202 R12: 0000000000000400
R13: 00007ffe8e175abf R14: 00007ffe8e175abf R15: 00005635f300e4b0
Modules linked in: uinput 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 rfkill nfnetlink ip6table_filter ip6_tables iptable_filter vboxsf snd_intel8x0 sunrpc snd_ac97_codec ac97_bus snd_seq snd_seq_device intel_rapl_msr snd_pcm intel_rapl_common rapl joydev snd_timer pcspkr snd vboxguest i2c_piix4 soundcore zram ip_tables vmwgfx drm_kms_helper cec ttm drm e1000 crc32c_intel serio_raw ata_generic pata_acpi video fuse
CR2: fffffffec22ad4f9