Backtrace

WARNING: CPU: 2 PID: 66226 at mm/vmalloc.c:3416 vfree.part.0+0x105/0x2a0
Modules linked in: binfmt_misc overlay nvidia_uvm(OE) uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_tables qrtr sunrpc bnep vfat fat joydev iwlmvm mac80211 snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common libarc4 snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp btusb iwlwifi snd_sof btrtl nvidia_drm(OE) btintel snd_sof_utils nvidia_modeset(OE) snd_soc_acpi_intel_match btbcm intel_uncore_frequency snd_soc_acpi_intel_sdca_quirks btmtk intel_uncore_frequency_common soundwire_generic_allocation cfg80211 snd_soc_acpi intel_tcc_cooling crc8 bluetooth soundwire_bus x86_pkg_temp_thermal intel_powerclamp snd_soc_sdca coretemp eeepc_wmi snd_soc_avs asus_wmi
 snd_hda_codec_alc662 snd_hda_codec_realtek_lib sparse_keymap snd_hda_codec_nvhdmi platform_profile kvm_intel snd_soc_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_ext_core snd_usb_audio snd_hda_intel nvidia(OE) kvm snd_soc_core snd_hda_codec snd_hda_core snd_usbmidi_lib snd_compress snd_ump snd_intel_dspcfg ac97_bus snd_rawmidi snd_intel_sdw_acpi snd_pcm_dmaengine snd_hwdep processor_thermal_device_pci spi_nor snd_seq processor_thermal_device iTCO_wdt irqbypass intel_pmc_bxt processor_thermal_wt_hint mtd snd_seq_device rapl platform_temperature_control iTCO_vendor_support ee1004 intel_rapl_msr intel_cstate processor_thermal_rfim snd_pcm r8169 mei_me processor_thermal_rapl drm_ttm_helper i2c_i801 intel_rapl_common intel_uncore pcspkr snd_timer realtek rfkill mei i2c_smbus idma64 spi_intel_pci wmi_bmof ttm processor_thermal_wt_req snd spi_intel soundcore processor_thermal_power_floor intel_pmc_core processor_thermal_mbox int340x_thermal_zone pmt_telemetry pmt_discovery pmt_class
 intel_pmc_ssram_telemetry razermouse(OE) intel_vsec razerkbd(OE) int3400_thermal acpi_pad acpi_tad acpi_thermal_rel loop nfnetlink zram lz4hc_compress lz4_compress nvme nvme_core nvme_keyring nvme_auth polyval_clmulni ghash_clmulni_intel vmd video wmi pinctrl_alderlake fuse v4l2loopback_dc(OE) videodev mc i2c_dev
CPU: 2 UID: 1000 PID: 66226 Comm: VideoDevicePoll Tainted: G           OE       6.17.13-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUS System Product Name/PRIME B660M-K D4, BIOS 3601 10/12/2024
RIP: 0010:vfree.part.0+0x105/0x2a0
Code: da e8 5f 81 08 00 e8 8a cd d7 ff 8b 45 2c 85 c0 74 81 48 8b 45 20 e9 4c ff ff ff 48 89 de 48 c7 c7 f8 8a 81 89 e8 bb 5a c9 ff <0f> 0b 48 83 c4 20 5b 5d 41 5e c3 cc cc cc cc 85 db 0f 84 61 01 00
RSP: 0018:ffffcfd74a597db0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffcfd77036c000 RCX: 0000000000000027
RDX: ffff8bbadf71cf88 RSI: 0000000000000001 RDI: ffff8bbadf71cf80
RBP: ffff8bb38ebcf080 R08: 0000000000000000 R09: ffffcfd74a597c58
R10: ffffffff8a339ae8 R11: 00000000ffffdfff R12: ffff8bb3873bb530
R13: ffff8bb394659820 R14: ffff8bb3833cd2c0 R15: 0000000000000000
FS:  00007f85429fe6c0(0000) GS:ffff8bbb54547000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005564f0985028 CR3: 00000007735cc006 CR4: 0000000000f72ef0
PKRU: 55555558
Call Trace:
 <TASK>
 ? timer_delete_sync+0x66/0xa0
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7e/0x250
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? do_syscall_64+0xb6/0x250
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f85e6e8c422
Code: 08 0f 85 61 42 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 <c3> 66 2e 0f 1f 84 00 00 00 00 00 66 2e 0f 1f 84 00 00 00 00 00 66
RSP: 002b:00007f85429fd178 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007f8543fefeb0 RCX: 00007f85e6e8c422
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000007d
RBP: 00007f85429fd1a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000007d
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f85429fd260
 </TASK>