Backtrace

general protection fault, probably for non-canonical address 0x18e776c5f0c7a88e: 0000 [#3] SMP NOPTI
CPU: 11 PID: 972 Comm: sssd_nss Tainted: G      D W         5.11.11-300.fc34.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. MS-7B79/X470 GAMING PLUS MAX (MS-7B79), BIOS H.60 06/11/2020
RIP: 0010:__kmalloc_track_caller+0x9d/0x230
Code: d7 d1 46 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 81 01 00 00 48 85 c0 0f 84 78 01 00 00 41 8b 4c 24 28 49 8b 3c 24 48 01 c1 <48> 8b 19 48 89 ce 49 33 9c 24 b8 00 00 00 48 0f ce 48 31 f3 40 f6
RSP: 0018:ffffb008c188fc80 EFLAGS: 00010206
RAX: 18e776c5f0c7a87e RBX: ffffb008c188fd88 RCX: 18e776c5f0c7a88e
RDX: 00000000000037be RSI: 0000000000000a20 RDI: 000000000002f080
RBP: ffffffffb956397d R08: ffff8e19feaef080 R09: 0000000000000008
R10: 0000000000000150 R11: 0000000000000000 R12: ffff8e1300043c00
R13: 000000000000001e R14: 0000000000000a20 R15: ffff8e1300043c00
FS:  00007ff7081c9cc0(0000) GS:ffff8e19feac0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8bbd170000 CR3: 00000001076e0000 CR4: 0000000000350ee0
Call Trace:
 kmemdup+0x18/0x40
 sidtab_sid2str_get+0x4d/0xd0
 sidtab_entry_to_string+0x31/0x90
 security_sid_to_context_core+0xdd/0x120
 selinux_socket_getpeersec_stream+0x60/0x100
 security_socket_getpeersec_stream+0x3d/0x60
 sock_getsockopt+0x188/0xb60
 ? free_unref_page_commit+0x98/0x120
 ? selinux_socket_getsockopt+0x87/0xb0
 ? __fput+0xff/0x240
 __sys_getsockopt+0x10b/0x120
 __x64_sys_getsockopt+0x1b/0x20
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7ff708b84a9e
Code: 48 8b 0d d5 13 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 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a2 13 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe67e33198 EFLAGS: 00000206 ORIG_RAX: 0000000000000037
RAX: ffffffffffffffda RBX: 00007ffe67e33200 RCX: 00007ff708b84a9e
RDX: 000000000000001f RSI: 0000000000000001 RDI: 0000000000000017
RBP: 000055aa0b3997c0 R08: 00007ffe67e331b4 R09: 00007ff708c46a00
R10: 000055aa0b3997c0 R11: 0000000000000206 R12: 000055aa0b371ee0
R13: 0000000000000017 R14: 00007ffe67e331b4 R15: 000055aa0b371ee0
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 nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc vfat fat snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel ath9k intel_rapl_msr snd_intel_dspcfg soundwire_intel intel_rapl_common soundwire_generic_allocation ath9k_common ath9k_hw snd_soc_core snd_compress snd_pcm_dmaengine edac_mce_amd soundwire_cadence mac80211 snd_usb_audio snd_hda_codec uvcvideo snd_hda_core snd_usbmidi_lib videobuf2_vmalloc ppdev snd_rawmidi videobuf2_memops ac97_bus kvm ath snd_hwdep videobuf2_v4l2 snd_seq videobuf2_common irqbypass
 snd_seq_device videodev sp5100_tco cfg80211 snd_pcm rapl pcspkr wmi_bmof k10temp i2c_piix4 snd_timer mc snd rfkill joydev uas soundcore libarc4 parport_pc parport gpio_amdpt gpio_generic acpi_cpufreq zram ip_tables amdgpu drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel drm ghash_clmulni_intel ccp r8169 nvme usb_storage nvme_core wmi pinctrl_amd fuse