Backtrace

kernel BUG at fs/super.c:501!
invalid opcode: 0000 [#2] PREEMPT SMP PTI
CPU: 2 PID: 1159405 Comm: smbd[192.168.1. Tainted: G      D W          6.5.7-200.fc38.x86_64 #1
Hardware name: Dell Inc. OptiPlex 9020/0XCR8D, BIOS A20 05/23/2017
RIP: 0010:generic_shutdown_super+0x142/0x150
Code: cc cc e8 91 e8 f1 ff 48 8b bb f8 00 00 00 eb db 48 8b 43 28 48 8d b3 b0 03 00 00 48 c7 c7 d0 4a 91 bb 48 8b 10 e8 de 3e d4 ff <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffb690cffcfe48 EFLAGS: 00010246
RAX: 000000000000002d RBX: ffff8fa1656ce000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffff8fa40eb21540 RDI: ffff8fa40eb21540
RBP: ffffffffc140c980 R08: 0000000000000000 R09: ffffb690cffcfcf0
R10: 0000000000000003 R11: ffffffffbc345d28 R12: ffff8fa1325f5e4c
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f76bde28bc0(0000) GS:ffff8fa40eb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000020104f5e000 CR3: 000000010ce9e003 CR4: 00000000001706e0
Call Trace:
 <TASK>
 ? die+0x36/0x90
 ? do_trap+0xda/0x100
 ? generic_shutdown_super+0x142/0x150
 ? do_error_trap+0x6a/0x90
 ? generic_shutdown_super+0x142/0x150
 ? exc_invalid_op+0x50/0x70
 ? generic_shutdown_super+0x142/0x150
 ? asm_exc_invalid_op+0x1a/0x20
 ? generic_shutdown_super+0x142/0x150
 ? generic_shutdown_super+0x142/0x150
 kill_anon_super+0x18/0x30
 cifs_kill_sb+0x46/0x50 [cifs]
 deactivate_locked_super+0x33/0xa0
 cleanup_mnt+0xba/0x150
 task_work_run+0x5d/0x90
 exit_to_user_mode_prepare+0x1eb/0x1f0
 syscall_exit_to_user_mode+0x1b/0x40
 do_syscall_64+0x6c/0x90
 ? do_syscall_64+0x6c/0x90
 ? exc_page_fault+0x7f/0x180
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f76be12267e
Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 48 8b 15 51
RSP: 002b:00007ffcf2639b78 EFLAGS: 00000246 ORIG_RAX: 0000000000000106
RAX: ffffffffffffff90 RBX: 00005617e21d92c0 RCX: 00007f76be12267e
RDX: 00007ffcf2639b80 RSI: 00005617e21d93f0 RDI: 00000000ffffff9c
RBP: 00007ffcf2639c40 R08: 00005617e21c2100 R09: 000000000000011f
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00005617e21d92d8 R14: 00007ffcf2639b80 R15: 0000000000000000
 </TASK>
Modules linked in: tun uinput snd_seq_dummy snd_hrtimer tls veth xt_nat xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_addrtype nft_compat br_netfilter bridge stp llc rpcrdma nf_tables rdma_cm iw_cm nfnetlink ib_cm ib_core nls_utf8 cifs cifs_arc4 cifs_md4 dns_resolver fscache netfs qrtr rfkill binfmt_misc xfs intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp snd_hda_codec_realtek snd_hda_codec_generic coretemp snd_hda_codec_hdmi kvm_intel iTCO_wdt snd_hda_intel intel_pmc_bxt mei_pxp snd_intel_dspcfg mei_hdcp mei_wdt at24 kvm snd_intel_sdw_acpi iTCO_vendor_support snd_hda_codec irqbypass dell_wmi rapl snd_hda_core dell_smbios intel_cstate dcdbas snd_hwdep intel_uncore ledtrig_audio sparse_keymap wmi_bmof snd_seq dell_wmi_descriptor snd_seq_device pcspkr i2c_i801 i2c_smbus snd_pcm mei_me snd_timer mei lpc_ich snd soundcore joydev nfsd auth_rpcgss nfs_acl lockd grace sunrpc loop zram i915 hid_logitech_hidpp uas
 usb_storage crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni i2c_algo_bit polyval_generic drm_buddy ttm ghash_clmulni_intel e1000e drm_display_helper sha512_ssse3 cec video wmi hid_logitech_dj ip6_tables ip_tables fuse