Backtrace

WARNING: CPU: 1 PID: 30465 at kernel/ucount.c:253 dec_ucount+0x43/0x50
Modules linked in: uinput 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 ns bnep sunrpc ath9k ath9k_common ath9k_hw intel_rapl_msr intel_rapl_common mac80211 x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic ledtrig_audio kvm ath uvcvideo snd_hda_intel snd_intel_dspcfg at24 snd_intel_sdw_acpi iTCO_wdt videobuf2_vmalloc intel_pmc_bxt iTCO_vendor_support cfg80211 irqbypass videobuf2_memops snd_hda_codec videobuf2_v4l2 rapl videobuf2_common ath3k intel_cstate btusb intel_uncore snd_hda_core btrtl videodev btbcm pcspkr btintel snd_hwdep bluetooth mc snd_seq i2c_i801 wmi_bmof joydev snd_seq_device i2c_smbus toshiba_acpi snd_pcm ecdh_generic sparse_keymap
 industrialio lpc_ich toshiba_bluetooth libarc4 rfkill mei_me snd_timer snd mei soundcore zram ip_tables i915 hid_logitech_hidpp i2c_algo_bit ttm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel drm_kms_helper serio_raw alx hid_logitech_dj cec drm hid_semitek mdio wmi video fuse
CPU: 1 PID: 30465 Comm: DNS Resolver #2 Not tainted 5.14.10-300.fc35.x86_64 #1
Hardware name: TOSHIBA Satellite C45-A/Type2 - Board Product Name1, BIOS 1.00 04/30/2013
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:ffffbdb70333bd00 EFLAGS: 00010282
RAX: fef4c6cef63d3077 RBX: 00000000000a0001 RCX: ffff96f54863a240
RDX: ffff96f54863a2a0 RSI: fef4c6cef63d3076 RDI: ffff96f54863a240
RBP: ffff96f524c14400 R08: 0000000000000060 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff96f5016184b0
R13: ffff96f5009c5020 R14: ffff96f58e7d6780 R15: ffff96f40f468c68
FS:  00007f45c4be5640(0000) GS:ffff96f5c9240000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fdb6136d284 CR3: 000000018ed3a004 CR4: 00000000000606e0
Call Trace:
 fsnotify_put_group+0x2f/0x90
 inotify_release+0x17/0x50
 __fput+0x94/0x240
 task_work_run+0x65/0xa0
 do_exit+0x33d/0xa90
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 arch_do_signal_or_restart+0xfd/0x730
 ? selinux_socket_bind+0x190/0x250
 ? __x64_sys_futex+0x63/0x1a0
 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: 0033:0x7f45f97ed73a
Code: Unable to access opcode bytes at RIP 0x7f45f97ed710.
RSP: 002b:00007f45c4be46b0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffdfc RBX: 00007f45c4be47d0 RCX: 00007f45f97ed73a
RDX: 0000000000000000 RSI: 0000000000000089 RDI: 00007f45d704fc90
RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
R10: 00007f45c4be47d0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f45d704fc90 R14: 0000000000000000 R15: 00007f45d704fc38