Backtrace

WARNING: CPU: 15 PID: 1050 at lib/refcount.c:25 refcount_warn_saturate+0x68/0xf0
Modules linked in: sunrpc vfat fat snd_hda_codec_hdmi snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci intel_tcc_cooling x86_pkg_temp_thermal snd_sof_xtensa_dsp intel_powerclamp snd_sof snd_soc_hdac_hda snd_hda_ext_core coretemp ee1004 snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus iTCO_wdt pmt_telemetry intel_pmc_bxt iwlmvm dell_laptop iTCO_vendor_support mei_pxp mei_hdcp intel_rapl_msr pmt_class snd_ctl_led snd_soc_core kvm_intel snd_hda_codec_realtek snd_compress ac97_bus snd_pcm_dmaengine nvidia_drm(POE) snd_hda_codec_generic mac80211 kvm snd_hda_intel nvidia_modeset(POE) snd_intel_dspcfg irqbypass snd_intel_sdw_acpi intel_cstate libarc4 nvidia_uvm(POE) snd_usb_audio snd_hda_codec hci_uart intel_uncore snd_hda_core snd_usbmidi_lib uvcvideo snd_rawmidi btusb btqca snd_hwdep snd_seq btrtl videobuf2_vmalloc videobuf2_memops btbcm snd_seq_device videobuf2_v4l2 hid_sensor_als
 processor_thermal_device_pci_legacy dell_wmi pcspkr hid_sensor_trigger ledtrig_audio iwlwifi snd_pcm btintel hid_sensor_iio_common processor_thermal_device videobuf2_common industrialio_triggered_buffer processor_thermal_rfim dell_smbios dell_wmi_sysman dcdbas firmware_attributes_class mei_me snd_timer i2c_i801 processor_thermal_mbox kfifo_buf processor_thermal_rapl dell_wmi_descriptor cfg80211 bluetooth wmi_bmof i2c_smbus joydev mei videodev snd nvidia(POE) thunderbolt industrialio intel_rapl_common idma64 soundcore mc intel_pmt intel_soc_dts_iosf ecdh_generic rfkill soc_button_array int3403_thermal dptf_power int340x_thermal_zone intel_skl_int3472 int3400_thermal acpi_thermal_rel acpi_tad intel_hid sparse_keymap acpi_pad zram ip_tables hid_sensor_hub intel_ishtp_hid r8152 mii i915 hid_multitouch i2c_algo_bit ttm drm_kms_helper rtsx_pci_sdmmc mmc_core nvme cec nvme_core crct10dif_pclmul crc32_pclmul crc32c_intel intel_ish_ipc drm ghash_clmulni_intel rtsx_pci serio_raw
 intel_ishtp ucsi_acpi vmd typec_ucsi typec wmi i2c_hid_acpi i2c_hid video pinctrl_tigerlake ipmi_devintf ipmi_msghandler fuse
CPU: 15 PID: 1050 Comm: pkill Tainted: P           OE     5.16.9-200.fc35.x86_64 #1
Hardware name: Dell Inc. XPS 15 9510/0C6CP1, BIOS 1.7.0 12/09/2021
RIP: 0010:refcount_warn_saturate+0x68/0xf0
Code: 05 fa f1 ab 01 01 e8 03 4c 5d 00 0f 0b c3 80 3d ea f1 ab 01 00 75 d3 48 c7 c7 58 99 64 a7 c6 05 da f1 ab 01 01 e8 e4 4b 5d 00 <0f> 0b c3 80 3d cd f1 ab 01 00 75 b4 48 c7 c7 30 99 64 a7 c6 05 bd
RSP: 0018:ffff9d36817a3e18 EFLAGS: 00010296
RAX: 000000000000002a RBX: 00000000000002cf RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffffffffa7634ddd RDI: 00000000ffffffff
RBP: ffff9d36817a3e38 R08: 0000000000000000 R09: ffff9d36817a3c58
R10: ffff9d36817a3c50 R11: ffffffffa7f462a8 R12: ffff8f871355c000
R13: ffffffffa7e5e000 R14: ffff9d36817a3ee0 R15: ffffffffa7e5e000
FS:  00007f4a10c617c0(0000) GS:ffff8f964f7c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055bed7ac9000 CR3: 0000000101596002 CR4: 0000000000770ee0
PKRU: 55555554
Call Trace:
 <TASK>
 next_tgid+0xcf/0xe0
 proc_pid_readdir+0x99/0x200
 ? proc_readdir_de+0x1c0/0x230
 iterate_dir+0x171/0x1c0
 __x64_sys_getdents64+0x70/0x100
 ? __ia32_sys_getdents+0x110/0x110
 ? ksys_read+0x4f/0xc0
 do_syscall_64+0x38/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f4a11098fd7
Code: 19 fb ff 4c 89 e0 5b 5d 41 5c c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 21 0e 12 00 f7 d8 64 89 02 48
RSP: 002b:00007ffe4d267028 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 000055bed7ac7b40 RCX: 00007f4a11098fd7
RDX: 0000000000008000 RSI: 000055bed7ac7b40 RDI: 0000000000000004
RBP: 000055bed7ac7b14 R08: 000055bed7ad0c20 R09: 0000000000000000
R10: 000055bed7ac6c70 R11: 0000000000000293 R12: ffffffffffffff80
R13: 0000000000000001 R14: 000055bed7ac7b10 R15: 00007ffe4d267650
 </TASK>