Backtrace

list_del corruption, ffff89120c4f1800->next is NULL
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:49!
invalid opcode: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 577454 Comm: kworker/0:2 Tainted: G        W          6.3.8-100.fc37.x86_64 #1
Hardware name: Dell Inc. Latitude 7490/0KP0FT, BIOS 1.30.0 11/20/2022
Workqueue: events delayed_mntput
RIP: 0010:__list_del_entry_valid+0x5d/0xc0
Code: 48 8b 01 48 39 f8 75 5a 48 8b 72 08 48 39 f0 75 65 b8 01 00 00 00 c3 cc cc cc cc 48 89 fe 48 c7 c7 90 e6 92 b8 e8 33 ef 99 ff <0f> 0b 48 89 fe 48 c7 c7 c0 e6 92 b8 e8 22 ef 99 ff 0f 0b 48 89 fe
RSP: 0018:ffffb0f3015cfd88 EFLAGS: 00010246
RAX: 0000000000000033 RBX: ffff89120c4f1838 RCX: 0000000000000027
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff89151e421540
RBP: ffff89120c4f1800 R08: 0000000000000000 R09: ffffb0f3015cfc30
R10: 0000000000000003 R11: ffffffffb9146108 R12: ffff8912d3a3a6e8
R13: ffff8912d3a3a000 R14: 0000000000000000 R15: ffffffffb91e1d88
FS:  0000000000000000(0000) GS:ffff89151e400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f607a35a06c CR3: 0000000205022005 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? die+0x36/0x90
 ? do_trap+0xda/0x100
 ? __list_del_entry_valid+0x5d/0xc0
 ? do_error_trap+0x6a/0x90
 ? __list_del_entry_valid+0x5d/0xc0
 ? exc_invalid_op+0x50/0x70
 ? __list_del_entry_valid+0x5d/0xc0
 ? asm_exc_invalid_op+0x1a/0x20
 ? __list_del_entry_valid+0x5d/0xc0
 ? __list_del_entry_valid+0x5d/0xc0
 __cifs_put_smb_ses+0xce/0x410 [cifs]
 tconInfoFree+0xa4/0x120 [cifs]
 cifs_put_tcon.part.0+0xfe/0x290 [cifs]
 cifs_put_tlink+0x49/0x70 [cifs]
 cifs_umount+0x54/0xa0 [cifs]
 deactivate_locked_super+0x30/0xa0
 cleanup_mnt+0xbd/0x150
 delayed_mntput+0x2c/0x40
 process_one_work+0x1c5/0x3c0
 worker_thread+0x51/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xdb/0x110
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x29/0x50
 </TASK>
Modules linked in: nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs tls tun rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc xt_comment 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_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter iptable_filter qrtr bnep uvcvideo btusb uvc videobuf2_vmalloc videobuf2_memops btrtl videobuf2_v4l2 btbcm videobuf2_common btintel btmtk videodev bluetooth mc snd_sof_pci_intel_skl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils soundwire_bus
 snd_soc_avs snd_soc_hda_codec sunrpc snd_soc_skl iwlmvm snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_hdmi snd_soc_core mac80211 snd_compress snd_ctl_led ac97_bus snd_pcm_dmaengine intel_tcc_cooling snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic libarc4 snd_hda_intel intel_powerclamp snd_intel_dspcfg coretemp dell_rbtn snd_intel_sdw_acpi binfmt_misc iwlwifi snd_hda_codec snd_hda_core kvm_intel iTCO_wdt dell_laptop snd_hwdep intel_pmc_bxt ee1004 mei_hdcp iTCO_vendor_support mei_pxp mei_wdt intel_rapl_msr kvm snd_seq dell_smm_hwmon vfat fat snd_seq_device dell_wmi cfg80211 snd_pcm irqbypass dell_smbios rapl dcdbas dell_wmi_sysman intel_cstate ledtrig_audio firmware_attributes_class dell_wmi_descriptor intel_uncore snd_timer wmi_bmof intel_wmi_thunderbolt snd i2c_i801 rfkill joydev soundcore i2c_smbus processor_thermal_device_pci_legacy processor_thermal_device processor_thermal_rfim processor_thermal_mbox intel_hid
 mei_me processor_thermal_rapl intel_rapl_common int3400_thermal acpi_pad int3403_thermal sparse_keymap acpi_thermal_rel int340x_thermal_zone mei intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pch_thermal idma64 loop zram i915 i2c_algo_bit drm_buddy drm_display_helper rtsx_pci_sdmmc crct10dif_pclmul mmc_core crc32_pclmul crc32c_intel polyval_clmulni polyval_generic cec hid_multitouch ucsi_acpi ghash_clmulni_intel e1000e sha512_ssse3 typec_ucsi serio_raw rtsx_pci typec ttm video i2c_hid_acpi i2c_hid wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse