Backtrace

WARNING: CPU: 5 PID: 22364 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
Modules linked in: rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr bnep sunrpc vfat fat squashfs loop snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_tgl 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_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus ledtrig_audio snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_hdmi iwlmvm iTCO_wdt intel_pmc_bxt pmt_telemetry mei_pxp mei_hdcp ee1004 iTCO_vendor_support mac80211 intel_rapl_msr pmt_class gpio_keys intel_tcc_cooling x86_pkg_temp_thermal
 intel_powerclamp coretemp snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi libarc4 snd_hda_codec uvcvideo btusb nvidia_drm(POE) kvm nvidia_modeset(POE) videobuf2_vmalloc snd_hda_core iwlwifi btrtl videobuf2_memops snd_hwdep iwlmei snd_seq btbcm videobuf2_v4l2 irqbypass nvidia_uvm(POE) videobuf2_common intel_cstate btintel snd_seq_device btmtk cfg80211 intel_uncore videodev snd_pcm bluetooth mei_me i2c_i801 pcspkr wmi_bmof msi_wmi i2c_smbus mei mc processor_thermal_device_pci_legacy snd_timer processor_thermal_device processor_thermal_rfim idma64 snd processor_thermal_mbox nvidia(POE) processor_thermal_rapl intel_rapl_common ecdh_generic joydev thunderbolt rfkill intel_vsec intel_soc_dts_iosf soundcore int3403_thermal int340x_thermal_zone intel_hid acpi_tad int3400_thermal soc_button_array acpi_pad acpi_thermal_rel sparse_keymap zram ip_tables i915 i2c_algo_bit drm_kms_helper nvme rtsx_pci_sdmmc nvme_core mmc_core cec ttm hid_multitouch crct10dif_pclmul
 crc32_pclmul crc32c_intel drm ghash_clmulni_intel rtsx_pci serio_raw vmd i2c_hid_acpi i2c_hid wmi video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CPU: 5 PID: 22364 Comm: kworker/u32:5 Tainted: P           OE     5.17.4-200.fc35.x86_64 #1
Hardware name: Micro-Star International Co., Ltd. Creator Z16 A11UET/MS-1571, BIOS E1571IMS.109 09/23/2021
Workqueue: netns cleanup_net
RIP: 0010:refcount_warn_saturate+0xa6/0xf0
Code: 05 e3 e6 ab 01 01 e8 d8 be 5d 00 0f 0b c3 80 3d d1 e6 ab 01 00 75 95 48 c7 c7 20 50 65 b6 c6 05 c1 e6 ab 01 01 e8 b9 be 5d 00 <0f> 0b c3 80 3d b0 e6 ab 01 00 0f 85 72 ff ff ff 48 c7 c7 78 50 65
RSP: 0018:ffffb2428cc47c68 EFLAGS: 00010296
RAX: 0000000000000026 RBX: ffff8c467c101d58 RCX: 0000000000000000
RDX: 0000000000000202 RSI: ffffffffb6640335 RDI: 00000000ffffffff
RBP: ffff8c4677024300 R08: 0000000000000000 R09: ffffb2428cc47aa8
R10: ffffb2428cc47aa0 R11: ffffffffb6f45548 R12: 0000000000000000
R13: ffff8c467c0fec00 R14: 0000000000000000 R15: ffff8c4644441b60
FS:  0000000000000000(0000) GS:ffff8c4db7940000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561fe808f000 CR3: 0000000172b4e003 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 fib_release_info+0x1a3/0x1c0
 fib_table_flush+0x1af/0x210
 fib_flush+0x34/0x70
 fib_netdev_event+0x91/0x180
 raw_notifier_call_chain+0x41/0x60
 dev_close_many+0xd9/0x110
 unregister_netdevice_many+0x148/0x760
 ? rtnl_is_locked+0x11/0x20
 ? unregister_netdevice_queue+0x58/0xf0
 default_device_exit_batch+0x131/0x150
 ? init_wait_entry+0x30/0x30
 cleanup_net+0x203/0x390
 process_one_work+0x1e2/0x3b0
 ? rescuer_thread+0x370/0x370
 worker_thread+0x50/0x3a0
 ? rescuer_thread+0x370/0x370
 kthread+0xe5/0x110
 ? kthread_complete_and_exit+0x20/0x20
 ret_from_fork+0x1f/0x30
 </TASK>