Backtrace

list_del corruption. prev->next should be ffff9cd84c128768, but was ffff9cd04c128768. (prev=ffff9cd84c128768)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:51!
invalid opcode: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 16637 Comm: dconf worker Tainted: G        W         5.17.12-100.fc34.x86_64 #1
Hardware name: TOSHIBA dynabook Satellite B554/M/dynabook Satellite B554/M, BIOS Version 4.80   06/23/2015
RIP: 0010:__list_del_entry_valid.cold+0x37/0x4d
Code: fd ff 0f 0b 48 89 d1 48 c7 c7 e8 50 65 87 4c 89 c2 e8 bf d0 fd ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 98 50 65 87 e8 ab d0 fd ff <0f> 0b 48 89 fe 48 89 ca 48 c7 c7 60 50 65 87 e8 97 d0 fd ff 0f 0b
RSP: 0018:ffffacdcc84a3c88 EFLAGS: 00010282
RAX: 000000000000006d RBX: ffff9cd84c128760 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffff8763f1f5 RDI: 00000000ffffffff
RBP: ffff9cd64022ed00 R08: 0000000000000000 R09: ffffacdcc84a3ad0
R10: ffffacdcc84a3ac8 R11: ffffffff87f455c8 R12: ffff9cd84c128768
R13: ffff9cd6401e62a0 R14: ffff9cd75971ac00 R15: ffff9cd82dd18cd0
FS:  0000000000000000(0000) GS:ffff9cd95f240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f26f7002948 CR3: 0000000261e10006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 selinux_inode_free_security+0x51/0x90
 security_inode_free+0x27/0x50
 __destroy_inode+0x76/0x180
 destroy_inode+0x2a/0x70
 __dentry_kill+0xdf/0x180
 __fput+0xe3/0x250
 task_work_run+0x5c/0x90
 do_exit+0x320/0xaf0
 do_group_exit+0x2d/0x90
 get_signal+0xf9/0xa10
 ? eventfd_read+0xce/0x290
 ? wake_up_q+0x90/0x90
 arch_do_signal_or_restart+0x10e/0x750
 ? new_sync_read+0x108/0x180
 ? 0xffffffff86000000
 exit_to_user_mode_prepare+0x11a/0x230
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f7c40fc558f
Code: Unable to access opcode bytes at RIP 0x7f7c40fc5565.
RSP: 002b:00007f7c31285a40 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f7c414d1071 RCX: 00007f7c40fc558f
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 00007f7c1c001380
RBP: 00007f7c1c001380 R08: 0000000000000000 R09: 0000000000000000
R10: 00007ffffb3e1080 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000001 R14: 00007f7c31285ab0 R15: 000056228a427460
 </TASK>
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 ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter sunrpc snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg intel_rapl_msr intel_rapl_common snd_intel_sdw_acpi ath9k x86_pkg_temp_thermal pn544_mei snd_hda_codec intel_powerclamp mei_phy coretemp pn544 ath9k_common hci iTCO_wdt snd_hda_core ath9k_hw nfc snd_hwdep toshiba_acpi snd_seq snd_seq_device intel_pmc_bxt rapl mac80211 snd_pcm snd_timer iTCO_vendor_support
 sparse_keymap snd industrialio intel_cstate mei_hdcp mei_pxp intel_uncore soundcore libarc4 pcspkr ath mei_me wmi_bmof toshiba_bluetooth cfg80211 joydev toshiba_haps lpc_ich rfkill mei tpm_infineon zram ip_tables i915 i2c_algo_bit drm_kms_helper rtsx_pci_sdmmc mmc_core crct10dif_pclmul cec crc32_pclmul crc32c_intel ttm ghash_clmulni_intel drm e1000e serio_raw yenta_socket rtsx_pci wmi video ipmi_devintf ipmi_msghandler fuse