Backtrace

WARNING: CPU: 1 PID: 102374 at drivers/media/v4l2-core/v4l2-dev.c:438 v4l2_open+0x106/0x160 [videodev]
Modules linked in: binfmt_misc uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set ip_set xt_addrtype nft_compat overlay 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 vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) qrtr bnep snd_hda_codec_intelhdmi snd_ctl_led sunrpc snd_hda_codec_alc269 snd_hda_scodec_component snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_intel snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel snd_sof_intel_hda_sdw_bpt snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi crc8 soundwire_bus intel_uncore_frequency
 intel_uncore_frequency_common snd_soc_sdca intel_pmc_core_pltdrv intel_pmc_core snd_soc_avs pmt_telemetry pmt_discovery pmt_class intel_pmc_ssram_telemetry intel_vsec snd_soc_hda_codec intel_tcc_cooling x86_pkg_temp_thermal snd_hda_ext_core intel_powerclamp coretemp snd_hda_codec kvm_intel snd_hda_core ath10k_pci snd_intel_dspcfg ath10k_core iTCO_wdt snd_intel_sdw_acpi intel_pmc_bxt kvm intel_rapl_msr mei_hdcp iTCO_vendor_support mei_pxp joydev mac80211 snd_hwdep snd_soc_core processor_thermal_device_pci_legacy snd_compress processor_thermal_device ac97_bus processor_thermal_wt_hint snd_pcm_dmaengine irqbypass platform_temperature_control btusb ath snd_seq btmtk processor_thermal_soc_slider snd_seq_device btrtl rapl uvcvideo processor_thermal_rfim intel_cstate cfg80211 snd_pcm intel_wmi_thunderbolt processor_thermal_rapl btbcm intel_uncore btintel uvc intel_rapl_common processor_thermal_wt_req i2c_i801 snd_timer videobuf2_vmalloc ideapad_laptop bluetooth processor_thermal_power_floor mei_me snd
 processor_thermal_mbox pcspkr int340x_thermal_zone videobuf2_memops sparse_keymap videobuf2_v4l2 vfat wmi_bmof i2c_smbus soundcore videobuf2_common libarc4 mei idma64 intel_xhci_usb_role_switch intel_soc_dts_iosf fat elan_i2c platform_profile rfkill int3400_thermal acpi_pad acpi_thermal_rel squashfs loop nfnetlink zram lz4hc_compress lz4_compress i915 nvme i2c_algo_bit drm_buddy nvme_core ttm polyval_clmulni ghash_clmulni_intel drm_display_helper nvme_keyring nvme_auth hkdf cec i2c_hid_acpi i2c_hid video wmi intel_oc_wdt serio_raw fuse v4l2loopback_dc(OE) videodev mc i2c_dev
CPU: 1 UID: 1000 PID: 102374 Comm: Telegram Kdump: loaded Tainted: G     U  W  OE       6.18.16-100.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [U]=USER, [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 81VD/LNVNB161216, BIOS CSCN17WW 05/20/2021
RIP: 0010:v4l2_open+0x106/0x160 [videodev]
Code: 44 8b 44 24 04 48 83 c4 08 5b 44 89 c0 5d 41 5c c3 cc cc cc cc f6 83 50 04 00 00 04 0f 85 62 14 02 00 41 b8 ed ff ff ff eb c9 <0f> 0b 48 8b 83 a8 00 00 00 48 89 ef 48 8b 40 48 2e 2e 2e ff d0 f6
RSP: 0018:ffffd5788a80fa38 EFLAGS: 00010246
RAX: 0000000000000001 RBX: ffff8e6404970000 RCX: 0000000000710000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa523e580
RBP: ffff8e6534dc3540 R08: 0000000000000000 R09: ffffd5788bd3d000
R10: ffffd5788bd3d000 R11: 0000000000000000 R12: ffff8e64049700b8
R13: ffff8e6534dc3540 R14: ffff8e6534dc3580 R15: 0000000000000000
FS:  00007f4b9ba1e6c0(0000) GS:ffff8e65c0aa4000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8992834688 CR3: 00000001a58da004 CR4: 00000000003706f0
Call Trace:
 <TASK>
 chrdev_open+0xad/0x240
 ? __pfx_chrdev_open+0x10/0x10
 do_dentry_open+0x240/0x480
 vfs_open+0x30/0x100
 do_open+0x155/0x3e0
 path_openat+0x10a/0x2a0
 ? futex_hash+0x86/0xa0
 do_filp_open+0xd8/0x180
 do_sys_openat2+0x88/0xe0
 __x64_sys_openat+0x61/0xa0
 do_syscall_64+0x7e/0x7f0
 ? rseq_get_rseq_cs.isra.0+0x12/0x220
 ? __rseq_handle_notify_resume+0xbb/0x1b0
 ? __seccomp_filter+0x52/0x380
 ? syscall_trace_enter+0x8d/0x1d0
 ? do_syscall_64+0xb6/0x7f0
 ? arch_exit_to_user_mode_prepare.isra.0+0xa1/0xc0
 ? ret_from_fork+0x51/0x110
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f4bb32a3be2
Code: 08 0f 85 c1 40 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:00007f4b9ba1c488 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4bb32a3be2
RDX: 0000000000000000 RSI: 00007f4b9ba1c5c0 RDI: ffffffffffffff9c
RBP: 00007f4b9ba1c4b0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005652ca589900
R13: 00007f4b9ba1c740 R14: 0000000000000000 R15: 0000000000000000
 </TASK>