Backtrace

list_del corruption. prev->next should be ffff98a1c3643318, but was ffff98a2ae597c08
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:51!
invalid opcode: 0000 [#1] SMP PTI
CPU: 2 PID: 12761 Comm: xdg-dbus-proxy Not tainted 5.11.3-300.fc34.x86_64 #1
Hardware name: Intel Corporation SLIMBOOK/, BIOS 5.12 09/20/2018
RIP: 0010:__list_del_entry_valid.cold+0x31/0x47
Code: b2 60 a3 e8 42 3b fe ff 0f 0b 48 c7 c7 38 b3 60 a3 e8 34 3b fe ff 0f 0b 48 89 f2 48 89 fe 48 c7 c7 f8 b2 60 a3 e8 20 3b fe ff <0f> 0b 48 89 fe 4c 89 c2 48 c7 c7 c0 b2 60 a3 e8 0c 3b fe ff 0f 0b
RSP: 0018:ffffb50846bcbdd0 EFLAGS: 00010082
RAX: 0000000000000054 RBX: ffff98a1c3643308 RCX: 0000000000000000
RDX: ffff98a3ebea6ba0 RSI: ffff98a3ebe98ac0 RDI: ffff98a3ebe98ac0
RBP: 0000000000000206 R08: 0000000000000000 R09: ffffb50846bcbc08
R10: ffffb50846bcbc00 R11: ffffffffa3d44f08 R12: ffffffffa3dcd0e0
R13: ffff98a30b4098c0 R14: ffff98a1a13c5000 R15: ffff98a1a13c5c30
FS:  0000000000000000(0000) GS:ffff98a3ebe80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f636b21e224 CR3: 000000015ac10006 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 percpu_counter_destroy+0x24/0x80
 shmem_put_super+0x23/0x50
 generic_shutdown_super+0x6c/0x100
 kill_litter_super+0x23/0x40
 deactivate_locked_super+0x36/0xa0
 cleanup_mnt+0x12d/0x190
 task_work_run+0x65/0xa0
 do_exit+0x371/0xad0
 do_group_exit+0x33/0xa0
 __x64_sys_exit_group+0x14/0x20
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f636b48d311
Code: Unable to access opcode bytes at RIP 0x7f636b48d2e7.
RSP: 002b:00007ffc2a5cbe38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f636b585470 RCX: 00007f636b48d311
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffffffffff88 R09: 0000000000000001
R10: 00007f636b3d3450 R11: 0000000000000246 R12: 00007f636b585470
R13: 0000000000000001 R14: 00007f636b585948 R15: 0000000000000000
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 sunrpc vfat fat snd_hda_codec_hdmi snd_hda_codec_realtek snd_soc_skl snd_hda_codec_generic snd_soc_sst_ipc ledtrig_audio snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel iwlmvm snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core intel_rapl_msr intel_rapl_common mac80211 snd_compress snd_pcm_dmaengine soundwire_cadence x86_pkg_temp_thermal
 intel_powerclamp snd_hda_codec iTCO_wdt coretemp intel_pmc_bxt ee1004 iTCO_vendor_support libarc4 kvm_intel snd_hda_core ac97_bus btusb snd_hwdep iwlwifi snd_seq btrtl snd_seq_device btbcm btintel kvm snd_pcm bluetooth mei_hdcp irqbypass snd_timer cfg80211 rapl snd intel_cstate ecdh_generic i2c_i801 soundcore intel_uncore joydev rfkill ecc i2c_smbus mei_me intel_xhci_usb_role_switch mei roles intel_pch_thermal bmc150_accel_i2c bmc150_accel_core industrialio_triggered_buffer kfifo_buf industrialio acpi_pad zram ip_tables i915 hid_logitech_hidpp i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel drm r8169 ghash_clmulni_intel serio_raw hid_logitech_dj i2c_hid video fuse