Backtrace

general protection fault, probably for non-canonical address 0xff7f929a2ff143c0: 0000 [#2] SMP PTI
CPU: 0 PID: 6439 Comm: evolution-sourc Tainted: G      D           5.8.15-301.fc33.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./INTEL H55, BIOS 080015  12/03/2015
RIP: 0010:selinux_netlbl_sk_security_free+0x9/0xc0
Code: 90 66 66 66 66 90 e9 b6 88 5d 00 66 0f 1f 44 00 00 66 66 66 66 90 0f b7 f6 e9 63 88 5d 00 0f 1f 00 66 66 66 66 90 41 54 55 53 <48> 8b 6f 08 48 85 ed 74 38 8b 45 00 a9 00 00 00 01 75 54 a8 02 75
RSP: 0000:ffffb6b003f13d38 EFLAGS: 00010282
RAX: ffffffff945465b0 RBX: ffffffff95b571a8 RCX: 0000000000000000
RDX: 000044158b835130 RSI: 0000000000000000 RDI: ff7f929a2ff143c0
RBP: ff7f929a2ff143c0 R08: ffffffff95bf2d84 R09: ffffb6b003f13d48
R10: ffff929874e38080 R11: 000000000049b500 R12: ffff929a72590700
R13: 0000000000000000 R14: 0000000000000001 R15: ffff9298f1097c00
FS:  00007fea2bf44400(0000) GS:ffff929a73c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ad03689048 CR3: 00000001c299a005 CR4: 00000000000206f0
Call Trace:
 selinux_sk_free_security+0x20/0x30
 security_sk_free+0x22/0x30
 __sk_destruct+0x143/0x210
 unix_release_sock+0x2ec/0x3a0
 unix_release+0x19/0x30
 __sock_release+0x3d/0xa0
 sock_close+0x11/0x20
 __fput+0xe2/0x250
 task_work_run+0x65/0xa0
 do_exit+0x34c/0xaf0
 do_group_exit+0x33/0xa0
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7fea2f6121c1
Code: Bad RIP value.
RSP: 002b:00007ffe3026b5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007fea2f70b490 RCX: 00007fea2f6121c1
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffffffffff88 R09: 0000000000000000
R10: 00007fea2e9f684e R11: 0000000000000246 R12: 00007fea2f70b490
R13: 000000000000000a R14: 00007fea2f70b968 R15: 0000000000000000
Modules linked in: uinput 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 nfnetlink rfkill ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel intel_powerclamp snd_intel_dspcfg snd_hda_codec coretemp snd_hda_core snd_hwdep kvm_intel snd_seq iTCO_wdt intel_pmc_bxt iTCO_vendor_support kvm snd_seq_device snd_pcm irqbypass gpio_ich intel_cstate snd_timer intel_uncore snd soundcore i2c_i801 i2c_smbus lpc_ich acpi_cpufreq pcspkr zram ip_tables amdgpu iommu_v2 gpu_sched radeon i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ttm drm ghash_clmulni_intel
 serio_raw ata_generic pata_acpi r8169 fuse