Backtrace

kernel BUG at security/selinux/ss/services.c:434!
invalid opcode: 0000 [#1] SMP PTI
CPU: 1 PID: 2435 Comm: gpg-agent Not tainted 5.11.12-300.fc34.x86_64 #1
Hardware name: Dell Inc. Latitude E7240/05PTPV, BIOS A13 12/18/2014
RIP: 0010:constraint_expr_eval+0x512/0x520
Code: b6 c0 e9 43 fe ff ff 48 8d 71 08 49 8d 78 08 e8 44 62 ff ff 85 c0 0f 95 c0 0f b6 c0 e9 1f fc ff ff 31 c0 e9 9b fb ff ff 0f 0b <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 1f 44 00 00 41 57 41
RSP: 0018:ffffb8644366fb78 EFLAGS: 00010202
RAX: 0000000077aa5bd8 RBX: ffff936180eeeb40 RCX: 0000000000000014
RDX: 0000000000000001 RSI: 0000000000000114 RDI: ffff93618260acc0
RBP: ffff9361b11d3418 R08: 0000000000000000 R09: 0000000000000000
R10: 00007f9dbca9a910 R11: 0000000000000000 R12: ffff9361b11d3418
R13: 0000000000000000 R14: ffff9361883f8c08 R15: 0000000000000001
FS:  00007f9dbd390740(0000) GS:ffff936296a80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8d9c12c378 CR3: 0000000162cfe005 CR4: 00000000001706e0
Call Trace:
 context_struct_compute_av+0x32f/0x470
 security_compute_av+0x12d/0x280
 avc_compute_av.isra.0+0x5a/0x1e0
 avc_has_perm+0xc7/0x160
 security_task_alloc+0x44/0xd0
 copy_process+0x8df/0x1bc0
 ? enqueue_task_fair+0x8a/0x6a0
 kernel_clone+0x87/0x390
 ? poll_select_finish+0x190/0x1f0
 __do_sys_clone+0x52/0x60
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f9dbd49c695
Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
RSP: 002b:00007ffc4fb2c718 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 00007f9dbca9a640 RCX: 00007f9dbd49c695
RDX: 00007f9dbca9a910 RSI: 00007f9dbca99ef0 RDI: 00000000003d0f00
RBP: 00007ffc4fb2cbc0 R08: 00007f9dbca9a640 R09: 00007f9dbca9a640
R10: 00007f9dbca9a910 R11: 0000000000000206 R12: 00007ffc4fb2c7de
R13: 00007ffc4fb2c7df R14: 0000000000000000 R15: 00007f9dbca9a640
Modules linked in: uinput snd_seq_dummy snd_hrtimer rfcomm ccm 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 cmac bnep pn544_mei intel_rapl_msr mei_phy sunrpc snd_hda_codec_realtek pn544 snd_hda_codec_generic snd_hda_codec_hdmi hci snd_hda_intel snd_intel_dspcfg at24 iTCO_wdt mei_hdcp soundwire_intel mei_wdt nfc soundwire_generic_allocation intel_pmc_bxt iTCO_vendor_support ppdev iwlmvm intel_rapl_common snd_soc_core x86_pkg_temp_thermal intel_powerclamp mac80211 dell_laptop coretemp ledtrig_audio kvm_intel snd_compress snd_pcm_dmaengine soundwire_cadence dell_smm_hwmon kvm libarc4 uvcvideo snd_hda_codec
 iwlwifi btusb videobuf2_vmalloc btrtl btbcm irqbypass snd_hda_core btintel videobuf2_memops rapl videobuf2_v4l2 intel_cstate bluetooth ac97_bus intel_uncore snd_hwdep snd_seq snd_seq_device videobuf2_common cfg80211 snd_pcm dell_wmi videodev dell_smbios dcdbas mei_me i2c_i801 ecdh_generic ecc sparse_keymap wmi_bmof pcspkr dell_wmi_descriptor i2c_smbus joydev mc snd_timer lpc_ich mei snd soundcore parport_pc parport dell_rbtn rfkill zram ip_tables i915 i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel sdhci_pci cqhci drm serio_raw ghash_clmulni_intel sdhci mmc_core e1000e wmi video fuse