Backtrace

WARNING: CPU: 7 PID: 243948 at kernel/ucount.c:253 dec_ucount+0x43/0x50
Modules linked in: uhid xfs cdc_acm snd_usb_audio snd_usbmidi_lib snd_rawmidi r8153_ecm cdc_ether usbnet r8152 mii uas usb_storage rfcomm snd_seq_dummy snd_hrtimer uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_netbios_ns nf_conntrack_broadcast nft_objref vboxnetadp(OE) vboxnetflt(OE) nf_conntrack_tftp nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 vboxdrv(OE) nft_fib wireguard nft_reject_inet libblake2s nf_reject_ipv4 nf_reject_ipv6 bridge blake2s_x86_64 nft_reject curve25519_x86_64 libcurve25519_generic libblake2s_generic ip6_udp_tunnel nft_ct udp_tunnel stp llc 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 qrtr ns bnep sunrpc vfat fat snd_hda_codec_hdmi snd_sof_pci_intel_cnl 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 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 snd_soc_acpi snd_soc_core snd_ctl_led snd_hda_codec_realtek snd_compress snd_hda_codec_generic ac97_bus snd_pcm_dmaengine intel_tcc_cooling x86_pkg_temp_thermal snd_hda_intel intel_powerclamp coretemp snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi ee1004 intel_pmc_bxt iTCO_vendor_support mei_hdcp intel_rapl_msr kvm_intel iwlmvm snd_hda_codec snd_hda_core mac80211 kvm snd_hwdep dell_laptop snd_seq snd_seq_device nvidia_drm(POE) irqbypass libarc4 rapl nvidia_modeset(POE) snd_pcm intel_cstate uvcvideo nvidia_uvm(POE) intel_uncore videobuf2_vmalloc dell_wmi videobuf2_memops videobuf2_v4l2 ledtrig_audio videobuf2_common dell_smbios dcdbas pcspkr snd_timer dell_wmi_sysman i2c_i801 snd dell_wmi_descriptor intel_wmi_thunderbolt wmi_bmof iwlwifi firmware_attributes_class i2c_smbus soundcore btusb
 videodev btrtl btbcm btintel bluetooth nvidia(POE) thunderbolt mc cfg80211 hid_sensor_als hid_sensor_trigger hid_sensor_iio_common industrialio_triggered_buffer mei_me processor_thermal_device_pci_legacy kfifo_buf processor_thermal_device ecdh_generic industrialio mei joydev processor_thermal_rfim rfkill idma64 processor_thermal_mbox processor_thermal_rapl intel_rapl_common intel_pch_thermal intel_soc_dts_iosf int3403_thermal int340x_thermal_zone int3400_thermal intel_hid acpi_pad acpi_tad sparse_keymap acpi_thermal_rel binfmt_misc ipmi_devintf ipmi_msghandler ip_tables dm_crypt trusted asn1_encoder hid_sensor_hub intel_ishtp_loader intel_ishtp_hid i915 i2c_algo_bit ttm hid_multitouch rtsx_pci_sdmmc mmc_core drm_kms_helper crct10dif_pclmul crc32_pclmul crc32c_intel cec ghash_clmulni_intel drm ucsi_acpi typec_ucsi serio_raw intel_ish_ipc nvme intel_ishtp typec rtsx_pci wmi i2c_hid_acpi nvme_core i2c_hid video pinctrl_cannonlake dell_smm_hwmon fuse
CPU: 7 PID: 243948 Comm: dconf worker Tainted: P S      W  OE     5.14.10-300.fc35.x86_64 #1
Hardware name: Dell Inc. XPS 15 9500/05XYW7, BIOS 1.9.1 08/11/2021
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: 0018:ffffae1002967d00 EFLAGS: 00010286
RAX: b485f26c8cf9b466 RBX: 00000000000a0001 RCX: ffff8c7cf302ef00
RDX: ffff8c7cf302ef60 RSI: b485f26c8cf9b465 RDI: ffff8c7cf302ef00
RBP: ffff8c7c0f6ef100 R08: 0000000000000060 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c7c034b35e8
R13: ffff8c7c025c6160 R14: ffff8c7f00fe96c0 R15: ffff8c81af0d34e8
FS:  0000000000000000(0000) GS:ffff8c8b4d5c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe1d8566000 CR3: 0000000ffee10005 CR4: 00000000007706e0
PKRU: 55555554
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
 ? wake_up_q+0x90/0x90
 arch_do_signal_or_restart+0xfd/0x730
 ? vfs_read+0x14f/0x180
 exit_to_user_mode_prepare+0x11a/0x240
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f48c5fca7ff
Code: Unable to access opcode bytes at RIP 0x7f48c5fca7d5.
RSP: 002b:00007f48afffea00 EFLAGS: 00000293 ORIG_RAX: 0000000000000007
RAX: fffffffffffffdfc RBX: 00007f48c64a3071 RCX: 00007f48c5fca7ff
RDX: 00000000ffffffff RSI: 0000000000000001 RDI: 0000563b5635ee90
RBP: 0000563b5635ee90 R08: 0000000000000000 R09: 0000000000000000
R10: 00007ffc2c5e2080 R11: 0000000000000293 R12: 0000000000000001
R13: 0000000000000001 R14: 00007f48afffea70 R15: 0000563b5635ef20