WARNING: CPU: 5 PID: 3783 at lib/refcount.c:25 refcount_warn_saturate+0xe5/0x110
Modules linked in: tls nft_ct nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_masq nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth overlay snd_seq_dummy snd_hrtimer vhost_net vhost vhost_iotlb tap tun rpcrdma rdma_cm iw_cm ib_cm ib_core bridge stp llc qrtr rfkill nct6775 nct6775_core hwmon_vid binfmt_misc nvidia_drm(POE) nvidia_modeset(POE) nvidia_uvm(POE) nvidia(POE) xfs vfat fat squashfs amd_atl intel_rapl_msr intel_rapl_common edac_mce_amd snd_hda_codec_realtek kvm_amd snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi ee1004 snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec irqbypass wmi_bmof rapl snd_seq snd_hda_core i2c_piix4 snd_hwdep pcspkr acpi_cpufreq snd_seq_device k10temp i2c_smbus snd_pcm r8169 snd_timer drm_ttm_helper ttm snd video realtek soundcore ses enclosure gpio_amdpt gpio_generic nfsd auth_rpcgss nfs_acl lockd grace nfs_localio sunrpc loop dm_multipath nfnetlink zram lz4hc_compress lz4_compress mpt3sas nvme nvme_core
 polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 sha256_ssse3 raid_class sha1_ssse3 nvme_auth sp5100_tco scsi_transport_sas wmi zfs(POE) spl(OE) scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse i2c_dev
CPU: 5 UID: 0 PID: 3783 Comm: nfsd Tainted: P           OE      6.14.9-300.fc42.x86_64 #1
Tainted: [P]=PROPRIETARY_MODULE, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B450 Steel Legend, BIOS P2.90 09/11/2019
RIP: 0010:refcount_warn_saturate+0xe5/0x110
Code: 55 7d ff 0f 0b e9 db fd 8e 00 80 3d 1e 82 00 02 00 0f 85 5e ff ff ff 48 c7 c7 c0 a2 e8 9c c6 05 0a 82 00 02 01 e8 9b 55 7d ff <0f> 0b e9 b4 fd 8e 00 48 c7 c7 18 a3 e8 9c c6 05 ee 81 00 02 01 e8
RSP: 0018:ffffd24059387a60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8d6605a45900 RCX: 0000000000000027
RDX: ffff8d849eca1948 RSI: 0000000000000001 RDI: ffff8d849eca1940
RBP: ffff8d6605a45800 R08: 0000000000000000 R09: ffffd24059387908
R10: ffffffff9d8bf990 R11: 00000000ffffea5e R12: ffff8d660cdea000
R13: 000000000041d64b R14: ffff8d662a9e0fc8 R15: ffffffff9e9cb780
FS:  0000000000000000(0000) GS:ffff8d849ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007e52ae19de9c CR3: 0000000373bb3000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 sunrpc_cache_add_entry+0x2e6/0x390 [sunrpc]
 exp_get_by_name+0xaa/0x150 [nfsd]
 exp_find+0x78/0xf0 [nfsd]
 rqst_exp_find+0x68/0x130 [nfsd]
 nfsd_set_fh_dentry+0xb6/0x520 [nfsd]
 __fh_verify+0x202/0x360 [nfsd]
 fh_verify+0x42/0x70 [nfsd]
 nfsd_access+0x30/0x160 [nfsd]
 nfsd3_proc_access+0x69/0x130 [nfsd]
 ? srso_return_thunk+0x5/0x5f
 nfsd_dispatch+0xcf/0x220 [nfsd]
 svc_process_common+0x461/0x6e0 [sunrpc]
 ? __pfx_nfsd_dispatch+0x10/0x10 [nfsd]
 svc_process+0x12e/0x1c0 [sunrpc]
 svc_handle_xprt+0x47e/0x590 [sunrpc]
 svc_recv+0x165/0x2b0 [sunrpc]
 ? __pfx_nfsd+0x10/0x10 [nfsd]
 nfsd+0x8f/0xf0 [nfsd]
 kthread+0xef/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x34/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>