Backtrace

BUG: unable to handle page fault for address: ffff9c230d4f29a8
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#2] SMP NOPTI
CPU: 0 PID: 4081 Comm: gsd-print-notif Tainted: G    B D           5.13.12-200.fc34.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B450 AORUS M/B450 AORUS M, BIOS F41 07/22/2019
RIP: 0010:avtab_search_node+0xca/0x100
Code: 69 c0 35 ae b2 c2 41 89 c1 41 c1 e9 10 44 31 c8 23 41 10 48 8b 09 48 98 48 8b 04 c1 48 85 c0 74 39 0f b7 4f 06 66 81 e1 ff 7f <66> 39 10 74 0c 77 1e 48 8b 40 10 48 85 c0 75 f0 c3 66 39 70 02 75
RSP: 0018:ffffbd79433e3c98 EFLAGS: 00010202
RAX: ffff9c230d4f29a8 RBX: ffff9cc3060c0340 RCX: 0000000000000707
RDX: 0000000000001307 RSI: 000000000000012b RDI: ffffbd79433e3d00
RBP: 000000000000012a R08: 000000000000000d R09: 0000000000005210
R10: 000000000000012a R11: ffff9cc30b2ae068 R12: ffff9cc3060c0348
R13: ffffbd79433e3de4 R14: ffffbd79433e3df8 R15: ffff9cc3045dcd88
FS:  00007fd57f111ac0(0000) GS:ffff9cc9fea00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff9c230d4f29a8 CR3: 00000001a05e6000 CR4: 00000000003506f0
Call Trace:
 context_struct_compute_av+0x1dd/0x480
 ? unix_stream_recvmsg+0x43/0x50
 security_compute_av+0x12d/0x280
 avc_compute_av.isra.0+0x5a/0x1e0
 avc_has_perm+0xc7/0x160
 file_has_perm+0xa2/0xb0
 ? inode_security+0x1c/0x60
 ? selinux_file_permission+0x58/0x150
 security_file_permission+0x2c/0x150
 vfs_write+0x63/0x250
 ksys_write+0x87/0xc0
 do_syscall_64+0x40/0x80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd5804ee3bf
Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 49 f9 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 ac 49 f9 ff 48
RSP: 002b:00007ffef2c97170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00005610b1529cd0 RCX: 00007fd5804ee3bf
RDX: 0000000000000001 RSI: 00007ffef2c971a7 RDI: 000000000000000a
RBP: 00007fd580380df0 R08: 0000000000000000 R09: 000000000000001f
R10: 00005610b152b69f R11: 0000000000000293 R12: 0000000000000000
R13: 00005610b151d201 R14: 00005610b152a100 R15: 0000000000000001
Modules linked in: uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 rfkill ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc intel_rapl_msr intel_rapl_common snd_hda_codec_realtek edac_mce_amd snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel ppdev snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm snd_hda_core snd_hwdep snd_seq snd_seq_device irqbypass snd_pcm rapl snd_timer joydev gigabyte_wmi snd wmi_bmof pcspkr k10temp i2c_piix4 soundcore parport_pc parport gpio_amdpt gpio_generic acpi_cpufreq zram
 ip_tables hid_logitech_hidpp amdgpu drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp nvme hid_logitech_dj r8169 sp5100_tco nvme_core wmi fuse
CR2: ffff9c230d4f29a8