Backtrace

WARNING: CPU: 6 PID: 5589 at kernel/ucount.c:253 dec_ucount+0x43/0x50
Modules linked in: acpi_call(OE) exfat uinput uhid rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp bridge stp llc tun 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 squashfs loop btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic snd_sof_pci_intel_cnl snd_sof_intel_hda_common snd_hda_codec_hdmi soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc
 snd_soc_sst_dsp snd_soc_acpi_intel_match intel_tcc_cooling snd_soc_acpi snd_ctl_led x86_pkg_temp_thermal intel_powerclamp snd_soc_core coretemp snd_hda_codec_realtek snd_hda_codec_generic kvm_intel snd_compress ac97_bus snd_pcm_dmaengine iTCO_wdt iwlmvm snd_hda_intel intel_pmc_bxt mei_wdt snd_intel_dspcfg mei_hdcp iTCO_vendor_support ee1004 snd_intel_sdw_acpi mac80211 kvm intel_rapl_msr snd_hda_codec irqbypass libarc4 snd_hda_core rapl iwlwifi snd_hwdep intel_cstate intel_uncore snd_seq snd_seq_device think_lmi pcspkr joydev snd_pcm cfg80211 firmware_attributes_class wmi_bmof intel_wmi_thunderbolt i2c_i801 snd_timer i2c_smbus mei_me mei thinkpad_acpi processor_thermal_device_pci_legacy processor_thermal_device idma64 processor_thermal_rfim processor_thermal_mbox ucsi_acpi platform_profile processor_thermal_rapl typec_ucsi intel_pch_thermal ledtrig_audio intel_rapl_common typec intel_soc_dts_iosf rfkill snd soundcore int3403_thermal int340x_thermal_zone acpi_pad
 int3400_thermal acpi_thermal_rel zram ip_tables dm_crypt trusted asn1_encoder hid_logitech_hidpp hid_logitech_dj i915 i2c_algo_bit ttm rtsx_pci_sdmmc drm_kms_helper crct10dif_pclmul mmc_core crc32_pclmul crc32c_intel cec nvme drm e1000e nvme_core serio_raw rtsx_pci ghash_clmulni_intel wmi video pinctrl_cannonlake uas usb_storage fuse [last unloaded: vboxdrv]
CPU: 6 PID: 5589 Comm: gnome-shell Tainted: G           OE     5.14.11-200.fc34.x86_64 #1
Hardware name: LENOVO 20U1CTO1WW/20U1CTO1WW, BIOS R17ET27W (1.10 ) 02/28/2021
RIP: 0010:dec_ucount+0x43/0x50
Code: 14 01 48 8b 02 48 89 c6 48 83 ee 01 78 1c f0 48 0f b1 32 75 f0 48 8b 41 10 48 8b 88 e8 01 00 00 48 85 c9 75 d9 e9 fd fc ff ff <0f> 0b eb e7 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 f8 48
RSP: 0000:ffffa5d0c5043d20 EFLAGS: 00010282
RAX: ed06afb12e43a19c RBX: 00000000000a0001 RCX: ffff8b89e213d6c0
RDX: ffff8b89e213d720 RSI: ed06afb12e43a19b RDI: ffff8b89e213d6c0
RBP: ffff8b89c135a300 R08: 0000000000000060 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8b89c2f38e10
R13: ffff8b89c1a13e20 R14: ffff8b8a3b1f4840 R15: ffff8b8a322fdce8
FS:  0000000000000000(0000) GS:ffff8b98bc580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000274c10001 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 fsnotify_put_group+0x2c/0x90
 inotify_release+0x17/0x50
 __fput+0x91/0x240
 task_work_run+0x62/0xa0
 do_exit+0x33d/0xa90
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 arch_do_signal_or_restart+0xfd/0x730
 ? force_sig_info_to_task+0xbd/0xf0
 ? force_sig_fault+0x4c/0x70
 ? __bad_area_nosemaphore+0x11c/0x190
 exit_to_user_mode_prepare+0x11a/0x240
 ? asm_exc_page_fault+0x8/0x30
 irqentry_exit_to_user_mode+0x5/0x20
 asm_exc_page_fault+0x1e/0x30
RIP: 0033:0x0
Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
RSP: 002b:00007ffd5f342bf8 EFLAGS: 00010206
RAX: 00007f5808010d90 RBX: 00007f5808010da0 RCX: 0000000000000003
RDX: 0000000000000004 RSI: 000055d6b7ba4a00 RDI: 000055d6b7ba4a00
RBP: 000055d6b7ba4a00 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000140 R12: 0000000000000001
R13: 000055d6b68390c0 R14: 00007ffd5f342d80 R15: 000055d6b74b2ec0