Backtrace

WARNING: CPU: 2 PID: 55935 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
Modules linked in: eudyptula(O-) uinput snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm 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 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 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bnep sunrpc vfat fat rmi_smbus rmi_core snd_hda_codec_hdmi snd_soc_skl snd_hda_codec_realtek snd_soc_hdac_hda snd_hda_codec_generic snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation snd_soc_core snd_compress x86_pkg_temp_thermal intel_powerclamp snd_pcm_dmaengine coretemp soundwire_cadence
 snd_hda_codec kvm_intel iwlmvm snd_hda_core ac97_bus kvm snd_hwdep snd_seq mac80211 intel_rapl_msr snd_seq_device iTCO_wdt intel_pmc_bxt mei_hdcp iTCO_vendor_support uvcvideo irqbypass libarc4 rapl btusb videobuf2_vmalloc intel_cstate intel_uncore videobuf2_memops btrtl iwlwifi videobuf2_v4l2 snd_pcm btbcm videobuf2_common pcspkr i2c_i801 btintel joydev intel_wmi_thunderbolt wmi_bmof snd_timer videodev thunderbolt mei_me processor_thermal_device i2c_smbus bluetooth cfg80211 thinkpad_acpi mc mei processor_thermal_rfim ucsi_acpi processor_thermal_mbox intel_xhci_usb_role_switch ecdh_generic processor_thermal_rapl platform_profile typec_ucsi ecc ledtrig_audio intel_rapl_common roles intel_pch_thermal typec intel_soc_dts_iosf snd soundcore int3403_thermal rfkill int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel zram ip_tables i915 crct10dif_pclmul crc32_pclmul crc32c_intel i2c_algo_bit drm_kms_helper ghash_clmulni_intel nvme e1000e serio_raw cec drm nvme_core wmi
 i2c_hid uas usb_storage video fuse [last unloaded: eudyptula]
CPU: 2 PID: 55935 Comm: rmmod Tainted: G           O      5.11.16-300.fc34.x86_64 #1
Hardware name: LENOVO 20KHCTO1WW/20KHCTO1WW, BIOS N23ET75W (1.50 ) 10/13/2020
RIP: 0010:refcount_warn_saturate+0x68/0xf0
Code: 05 fa 8e 70 01 01 e8 16 80 56 00 0f 0b c3 80 3d ea 8e 70 01 00 75 d3 48 c7 c7 c8 a4 40 bc c6 05 da 8e 70 01 01 e8 f7 7f 56 00 <0f> 0b c3 80 3d cd 8e 70 01 00 75 b4 48 c7 c7 a0 a4 40 bc c6 05 bd
RSP: 0018:ffffb20085da7eb8 EFLAGS: 00010296
RAX: 000000000000002a RBX: 0000000000000000 RCX: 0000000000000027
RDX: ffff940d12698ac8 RSI: 0000000000000001 RDI: ffff940d12698ac0
RBP: ffff940a0863d000 R08: 0000000000000000 R09: ffffb20085da7ce8
R10: ffffb20085da7ce0 R11: ffffffffbcb44f08 R12: ffff940a0863d028
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007ff6a12dab80(0000) GS:ffff940d12680000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0004ef000 CR3: 000000025b594005 CR4: 00000000003706e0
Call Trace:
 kthread_stop+0x146/0x150
 __do_sys_delete_module.constprop.0+0x174/0x280
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7ff6a140735b
Code: 73 01 c3 48 8b 0d 15 1b 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 1a 0c 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe3bf77028 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
RAX: ffffffffffffffda RBX: 00005607da38e760 RCX: 00007ff6a140735b
RDX: 000000000000000a RSI: 0000000000000800 RDI: 00005607da38e7c8
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 00007ff6a147aac0 R11: 0000000000000206 R12: 00007ffe3bf77260
R13: 00007ffe3bf77841 R14: 00005607da38e2a0 R15: 00005607da38e760