Backtrace

WARNING: CPU: 4 PID: 439410 at fs/namespace.c:1304 mntput_no_expire+0x19c/0x250
Modules linked in: uinput ntfs3 uhid xt_conntrack xt_MASQUERADE nf_conntrack_netlink xt_addrtype nft_compat rfcomm br_netfilter bridge stp llc snd_seq_dummy snd_hrtimer 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_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set overlay nf_tables nfnetlink qrtr sunrpc bnep binfmt_misc vfat fat squashfs snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi intel_rapl_msr intel_rapl_common snd_hda_codec edac_mce_amd snd_hda_core snd_hwdep btusb snd_seq kvm btrtl snd_seq_device btintel snd_pcm btbcm btmtk irqbypass snd_timer bluetooth rapl snd gigabyte_wmi wmi_bmof acpi_cpufreq k10temp soundcore pcspkr i2c_piix4 rfkill gpio_amdpt gpio_generic joydev loop zram amdgpu i2c_algo_bit drm_ttm_helper ttm crct10dif_pclmul crc32_pclmul crc32c_intel drm_exec polyval_clmulni
 drm_suballoc_helper polyval_generic amdxcp drm_buddy nvme gpu_sched ghash_clmulni_intel uas drm_display_helper ccp nvme_core sha512_ssse3 r8169 sp5100_tco usb_storage cec nvme_common video wmi ip6_tables ip_tables fuse
CPU: 4 PID: 439410 Comm: umount Tainted: G        W          6.6.2-101.fc38.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. B550M AORUS PRO/B550M AORUS PRO, BIOS F2 07/07/2020
RIP: 0010:mntput_no_expire+0x19c/0x250
Code: 48 8b 35 17 cf 08 02 b9 01 00 00 00 bf 00 20 00 00 48 c7 c2 00 3f 3e 8e e8 31 15 ca ff e9 b6 fe ff ff 48 83 c3 40 eb be 79 02 <0f> 0b e8 6d f1 d2 ff 48 c7 c7 84 96 20 8e 83 05 bf 09 d7 01 01 e8
RSP: 0018:ffffc9001079bdd0 EFLAGS: 00010286
RAX: 00000000de451e77 RBX: ffff888102de3900 RCX: 0000000000000020
RDX: 0000000000000020 RSI: 0000000000000020 RDI: ffffffff8e525760
RBP: dead000000000122 R08: ffffffff8e348808 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000100 R12: dead000000000100
R13: ffff888102de3900 R14: ffff888102de3958 R15: ffff888102de3990
FS:  00007fad78eb8800(0000) GS:ffff888820b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad79138e90 CR3: 00000001066f6000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 ? mntput_no_expire+0x19c/0x250
 ? __warn+0x81/0x130
 ? mntput_no_expire+0x19c/0x250
 ? report_bug+0x171/0x1a0
 ? handle_bug+0x3c/0x80
 ? exc_invalid_op+0x17/0x70
 ? asm_exc_invalid_op+0x1a/0x20
 ? mntput_no_expire+0x19c/0x250
 namespace_unlock+0x17b/0x1a0
 path_umount+0x18a/0x510
 __x64_sys_umount+0x80/0x90
 do_syscall_64+0x60/0x90
 ? srso_return_thunk+0x5/0x10
 ? syscall_exit_to_user_mode+0x2b/0x40
 ? srso_return_thunk+0x5/0x10
 ? do_syscall_64+0x6c/0x90
 ? syscall_exit_to_user_mode+0x2b/0x40
 ? srso_return_thunk+0x5/0x10
 ? do_syscall_64+0x6c/0x90
 ? do_syscall_64+0x6c/0x90
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fad790cf57b
Code: c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 59 08 0c 00 f7 d8
RSP: 002b:00007fff4e4dbab8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: ffffffffffffffda RBX: 00005582f8ebc4a0 RCX: 00007fad790cf57b
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00005582f8ebcf70
RBP: 00007fff4e4dbb90 R08: 0000000000000073 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 00005582f8ebc5b8
R13: 0000000000000000 R14: 00005582f8ebcf70 R15: 00005582f8ebc6d0
 </TASK>