Backtrace

general protection fault, probably for non-canonical address 0xd3626c0ffffca18b: 0000 [#1] PREEMPT SMP PTI
CPU: 3 PID: 5454 Comm: load_policy Not tainted 6.2.2-301.fc38.x86_64 #1
Hardware name: Hewlett-Packard HP PRODESK 600 G1/18E7, BIOS L01 v02.68 03/31/2016
RIP: 0010:kmem_cache_alloc+0xfa/0x310
Code: 83 78 10 00 48 8b 38 0f 84 b1 01 00 00 48 85 ff 0f 84 a8 01 00 00 8b 45 28 4c 8b 45 00 48 8b 9d b8 00 00 00 48 01 f8 48 89 c1 <48> 33 18 48 0f c9 48 31 cb 41 f6 c0 0f 0f 85 c4 01 00 00 48 8d 8a
RSP: 0018:ffffa8544133f968 EFLAGS: 00010286
RAX: d3626c0ffffca18b RBX: 7e1b911a4a6e5f7c RCX: d3626c0ffffca18b
RDX: 0000000029474003 RSI: 0000000000000dc0 RDI: d3626c0ffffca183
RBP: ffff92b380210200 R08: 00000000000391f0 R09: ffff92b491778d88
R10: 00000000000003a8 R11: ffffa8544133fa30 R12: 0000000000000000
R13: 0000000000000dc0 R14: 0000000000000018 R15: ffffffffb76b652f
FS:  00007f6126264c40(0000) GS:ffff92b78bb80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f6118b60000 CR3: 000000028e81e001 CR4: 00000000001706e0
Call Trace:
 <TASK>
 avtab_insert_node+0x2f/0xf0
 cond_insertf+0x3a/0xf0
 ? __pfx_cond_insertf+0x10/0x10
 avtab_read_item+0x38f/0x490
 cond_read_av_list+0x106/0x150
 cond_read_list+0x185/0x210
 policydb_read+0x3e0/0x13f0
 ? __kmem_cache_alloc_node+0x161/0x2f0
 ? security_load_policy+0x70/0x510
 security_load_policy+0x91/0x510
 sel_write_load+0x139/0xbf0
 ? inode_security+0x22/0x60
 vfs_write+0xc7/0x400
 ksys_write+0x6b/0xf0
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? ksys_read+0x6b/0xf0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f6126401334
Code: 89 02 48 c7 c0 ff ff ff ff eb bd 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 80 3d ad c2 0d 00 00 74 13 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 55 48 89 e5 48 83 ec 20 48 89
RSP: 002b:00007ffe51ab68d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6126401334
RDX: 00000000003646c5 RSI: 00007f6118800000 RDI: 0000000000000004
RBP: 00007ffe51ab7910 R08: 0000000000000073 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6118800000
R13: 00000000003646c5 R14: 0000000000000003 R15: 00007f61265090a0
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr sunrpc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp coretemp pn544_mei binfmt_misc kvm_intel iwlmvm mei_phy kvm pn544 mac80211 hci libarc4 nfc iwlwifi hp_wmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio sparse_keymap snd_hda_codec_hdmi cfg80211 snd_hda_intel mei_pxp irqbypass mei_wdt mei_hdcp snd_intel_dspcfg iTCO_wdt intel_pmc_bxt snd_intel_sdw_acpi snd_hda_codec iTCO_vendor_support at24 wmi_bmof platform_profile rapl rfkill intel_cstate pcspkr intel_uncore snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm snd_timer snd soundcore mei_me i2c_i801 mei lpc_ich i2c_smbus tpm_infineon loop zram i915 crct10dif_pclmul crc32_pclmul
 crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel drm_buddy sha512_ssse3 e1000e drm_display_helper cec uas usb_storage ttm video wmi serio_raw ip6_tables ip_tables fuse