WARNING: CPU: 3 PID: 33840 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: 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 qrtr bnep 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 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 snd_soc_sdca snd_soc_avs sunrpc snd_soc_hda_codec intel_uncore_frequency intel_uncore_frequency_common snd_hda_ext_core iwlmvm snd_soc_core intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp snd_compress snd_hda_codec_hdmi btusb ac97_bus jc42
 snd_hda_codec_generic btrtl kvm_intel snd_pcm_dmaengine mac80211 btintel iTCO_wdt snd_hda_intel libarc4 intel_pmc_bxt ee1004 mei_hdcp iTCO_vendor_support mei_pxp intel_rapl_msr btbcm snd_intel_dspcfg snd_intel_sdw_acpi kvm snd_hda_codec snd_hda_core iwlwifi asus_nb_wmi snd_hwdep asus_wmi btmtk snd_seq irqbypass uvcvideo rapl cfg80211 intel_cstate sparse_keymap uvc snd_seq_device wmi_bmof videobuf2_vmalloc bluetooth platform_profile videobuf2_memops snd_pcm videobuf2_v4l2 processor_thermal_device_pci_legacy processor_thermal_device videobuf2_common intel_uncore snd_timer processor_thermal_wt_hint pcspkr snd processor_thermal_rfim rfkill i2c_i801 processor_thermal_rapl soundcore intel_rapl_common i2c_smbus processor_thermal_wt_req mei_me processor_thermal_power_floor processor_thermal_mbox mei idma64 intel_pch_thermal vfat int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch fat intel_pmc_core pmt_telemetry pmt_class int3400_thermal acpi_pad intel_vsec asus_wireless acpi_thermal_rel joydev
 v4l2loopback_dc(OE) loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy polyval_clmulni ttm polyval_generic ghash_clmulni_intel drm_display_helper sha512_ssse3 hid_multitouch spi_pxa2xx_platform sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse videodev mc
CPU: 3 UID: 1000 PID: 33840 Comm: Discord Tainted: G        W  OE       6.15.4-200.fc42.x86_64 #1 PREEMPT(lazy) 
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 7e 13 02 00 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 5c 0e 02 00 48 89 ee 48 c7 c7 00 c4 65 8f e8 ed 92 ca ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd53541633cf0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8f5001dcb000 RCX: 0000000000000027
RDX: ffff8f534ed9cb88 RSI: 0000000000000001 RDI: ffff8f534ed9cb80
RBP: ffffd53577f33000 R08: 0000000000000000 R09: ffffd53541633b98
R10: ffffffff9013bb88 R11: 00000000ffffdfff R12: ffff8f5001a225b8
R13: ffff8f501e981e20 R14: ffff8f5000483cc0 R15: 0000000000000000
FS:  00007fdb22a21ec0(0000) GS:ffff8f53bddf1000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000df801709000 CR3: 0000000123176006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7b/0x160
 ? fuse_file_cached_io_open+0xf4/0x1e0 [fuse]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? fuse_file_cached_io_open+0xf4/0x1e0 [fuse]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __rseq_handle_notify_resume+0x39/0x60
 ? irqentry_exit_to_user_mode+0x16c/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fdb235169cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fff932da7e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007fff932da890 RCX: 00007fdb235169cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000016
RBP: 00007fff932da7f0 R08: 0000000000000001 R09: 0000075400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff932da828
R13: 00007fff932da890 R14: 0000075400041c30 R15: 00000754000a84c0
 </TASK>

WARNING: CPU: 2 PID: 20665 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer v4l2loopback(OE) 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 qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus sunrpc snd_soc_sdca snd_soc_avs snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_hdmi snd_soc_core intel_uncore_frequency iwlmvm snd_hda_codec_generic intel_uncore_frequency_common snd_compress jc42 ac97_bus snd_pcm_dmaengine snd_hda_intel intel_tcc_cooling snd_intel_dspcfg
 intel_rapl_msr ee1004 x86_pkg_temp_thermal intel_powerclamp snd_intel_sdw_acpi mei_hdcp coretemp mac80211 snd_hda_codec snd_hda_core processor_thermal_device_pci_legacy processor_thermal_device snd_hwdep mei_pxp processor_thermal_wt_hint snd_seq processor_thermal_rfim iTCO_wdt kvm_intel intel_pmc_bxt iTCO_vendor_support processor_thermal_rapl intel_rapl_common snd_seq_device libarc4 uvcvideo snd_pcm kvm uvc btusb btrtl asus_nb_wmi btintel videobuf2_vmalloc iwlwifi asus_wmi btbcm videobuf2_memops irqbypass rapl intel_cstate sparse_keymap snd_timer processor_thermal_wt_req videobuf2_v4l2 btmtk intel_uncore wmi_bmof videobuf2_common platform_profile pcspkr snd processor_thermal_power_floor cfg80211 bluetooth soundcore i2c_i801 mei_me i2c_smbus rfkill processor_thermal_mbox mei vfat idma64 int340x_thermal_zone fat intel_pch_thermal intel_xhci_usb_role_switch intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class int3400_thermal intel_vsec acpi_thermal_rel asus_wireless acpi_pad joydev loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni spi_pxa2xx_platform hid_multitouch polyval_generic ghash_clmulni_intel dw_dmac sha512_ssse3 sha256_ssse3 sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw i2c_dev fuse v4l2loopback_dc(OE) videodev mc
CPU: 2 UID: 1000 PID: 20665 Comm: Discord Tainted: G        W  OE      6.14.11-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 90 0f e5 b4 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcee4c504fc60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff893c8a143000 RCX: 0000000000000027
RDX: ffff893fced21948 RSI: 0000000000000001 RDI: ffff893fced21940
RBP: ffffcee4da172000 R08: 0000000000000000 R09: ffffcee4c504fb08
R10: ffffffffb59368e8 R11: 00000000ffffdfff R12: ffff893c81fd8098
R13: ffff893e16817ca0 R14: ffff893c80471e40 R15: 0000000000000000
FS:  00007f3c1075eec0(0000) GS:ffff893fced00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000022b82000 CR3: 00000001123ac004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? media_request_object_init+0x24/0x40 [mc]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? media_request_object_init+0x24/0x40 [mc]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? media_request_object_init+0x24/0x40 [mc]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? media_request_object_init+0x24/0x40 [mc]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f3c112799cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffc3d067710 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffc3d0677c0 RCX: 00007f3c112799cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000015
RBP: 00007ffc3d067720 R08: 0000000000000001 R09: 0000380400000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffc3d067758
R13: 00007ffc3d0677c0 R14: 0000380400043068 R15: 00003804000a84c0
 </TASK>

WARNING: CPU: 2 PID: 5252 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: 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 qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus sunrpc snd_soc_sdca iwlmvm snd_soc_avs intel_uncore_frequency intel_uncore_frequency_common snd_soc_hda_codec snd_hda_ext_core intel_tcc_cooling snd_soc_core snd_hda_codec_hdmi mac80211 snd_hda_codec_generic snd_compress x86_pkg_temp_thermal intel_powerclamp ac97_bus snd_pcm_dmaengine coretemp jc42
 snd_hda_intel kvm_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec ee1004 iTCO_wdt libarc4 kvm intel_pmc_bxt mei_hdcp iTCO_vendor_support mei_pxp snd_hda_core snd_hwdep snd_seq snd_seq_device snd_pcm intel_rapl_msr irqbypass rapl intel_cstate asus_nb_wmi btusb iwlwifi btrtl btintel asus_wmi uvcvideo intel_uncore pcspkr btbcm processor_thermal_device_pci_legacy sparse_keymap btmtk uvc processor_thermal_device vfat videobuf2_vmalloc fat snd_timer platform_profile videobuf2_memops cfg80211 snd bluetooth wmi_bmof videobuf2_v4l2 processor_thermal_wt_hint i2c_i801 processor_thermal_rfim videobuf2_common soundcore i2c_smbus mei_me processor_thermal_rapl mei rfkill intel_rapl_common idma64 processor_thermal_wt_req intel_pch_thermal processor_thermal_power_floor processor_thermal_mbox intel_pmc_core intel_xhci_usb_role_switch int340x_thermal_zone pmt_telemetry intel_soc_dts_iosf pmt_class intel_vsec acpi_pad asus_wireless int3400_thermal acpi_thermal_rel joydev v4l2loopback(OE) loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm polyval_clmulni hid_multitouch polyval_generic ghash_clmulni_intel sha512_ssse3 i2c_hid_acpi drm_display_helper spi_pxa2xx_platform sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 2 UID: 1000 PID: 5252 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 b2 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd2b8506cfac0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8a1e89cd0000 RCX: 0000000000000027
RDX: ffff8a21ced21948 RSI: 0000000000000001 RDI: ffff8a21ced21940
RBP: ffffd2b870e23000 R08: 0000000000000000 R09: ffffd2b8506cf968
R10: ffffffffb39368e8 R11: 00000000ffffdfff R12: ffff8a1e88c11328
R13: ffff8a1fa9d84320 R14: ffff8a1e80690180 R15: 0000000000000000
FS:  00007f12781fe6c0(0000) GS:ffff8a21ced00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000030ac00154050 CR3: 00000002cb5d6006 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? path_openat+0xcb/0x2b0
 ? do_filp_open+0xd9/0x190
 ? put_unused_fd+0x2a/0x70
 ? do_sys_openat2+0x96/0xe0
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f1300b169cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f12781fd3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000075 RCX: 00007f1300b169cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000075
RBP: 00007f12781fd400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f12797ef8f0 R15: 00007f12781fd4f0
 </TASK>

WARNING: CPU: 0 PID: 3655 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_comment nft_compat 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 bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common intel_rapl_msr intel_rapl_common snd_soc_hdac_hda intel_pmc_core_pltdrv snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci intel_pmc_core sunrpc snd_sof_xtensa_dsp pmt_telemetry pmt_class intel_vsec intel_tcc_cooling snd_sof x86_pkg_temp_thermal intel_powerclamp snd_sof_utils snd_soc_acpi_intel_match coretemp snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca iwlmvm binfmt_misc snd_soc_avs kvm_intel snd_soc_hda_codec iTCO_wdt intel_pmc_bxt snd_hda_codec_hdmi mei_hdcp mei_wdt ee1004 mei_pxp mac80211 snd_hda_ext_core snd_ctl_led
 snd_soc_core snd_hda_codec_realtek iTCO_vendor_support btusb snd_hda_codec_generic kvm snd_hda_scodec_component libarc4 snd_compress ac97_bus snd_pcm_dmaengine uvcvideo snd_hda_intel btrtl irqbypass btintel snd_intel_dspcfg snd_intel_sdw_acpi btbcm rapl uvc videobuf2_vmalloc intel_cstate iwlwifi btmtk videobuf2_memops snd_hda_codec thinkpad_acpi videobuf2_v4l2 intel_uncore think_lmi pcspkr videobuf2_common firmware_attributes_class bluetooth snd_hda_core cfg80211 snd_hwdep snd_seq sparse_keymap snd_seq_device wmi_bmof platform_profile snd_pcm e1000e mei_me i2c_i801 i2c_smbus snd_timer vfat rfkill intel_xhci_usb_role_switch mei fat intel_pch_thermal snd soundcore joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_buddy ttm polyval_clmulni polyval_generic ghash_clmulni_intel video drm_display_helper sha512_ssse3 rtsx_pci sha256_ssse3 sha1_ssse3 cec wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc i2c_dev
CPU: 0 UID: 1000 PID: 3655 Comm: VideoDevicePoll Tainted: G           OE      6.14.9-300.fc42.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: LENOVO 20F5S0BX1V/20F5S0BX1V, BIOS R02ET76W (1.49 ) 02/23/2022
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 8b e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcdf8ca373da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c9841049000 RCX: 0000000000000027
RDX: ffff8c9959421948 RSI: 0000000000000001 RDI: ffff8c9959421940
RBP: ffffcdf8e0712000 R08: 0000000000000000 R09: ffffcdf8ca373c48
R10: ffffffff8c9368e8 R11: 00000000ffffdfff R12: ffff8c98415cabe8
R13: ffff8c9906218620 R14: ffff8c9840464f00 R15: 0000000000000000
FS:  00007f10d2cfa6c0(0000) GS:ffff8c9959400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000383c0c2a6400 CR3: 00000000012c0004 CR4: 00000000003726f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f115b6dd9cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f10d2cf93f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f115b6dd9cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
RBP: 00007f10d2cf9400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f10d45ef8f0 R15: 00007f10d2cf94f0
 </TASK>

WARNING: CPU: 3 PID: 4610 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: tun uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat 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 overlay ip_set nf_tables qrtr snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence bnep snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus snd_soc_sdca snd_soc_avs snd_hda_codec_hdmi sunrpc snd_soc_hda_codec snd_hda_ext_core snd_hda_codec_generic iwlmvm snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec mac80211 snd_hda_core snd_hwdep intel_uncore_frequency
 intel_uncore_frequency_common snd_seq jc42 intel_tcc_cooling x86_pkg_temp_thermal libarc4 iTCO_wdt ee1004 btusb intel_powerclamp snd_seq_device intel_pmc_bxt coretemp btrtl iTCO_vendor_support btintel mei_pxp uvcvideo kvm_intel mei_hdcp btbcm intel_rapl_msr uvc snd_pcm iwlwifi btmtk kvm cfg80211 irqbypass asus_nb_wmi videobuf2_vmalloc bluetooth asus_wmi snd_timer rapl videobuf2_memops videobuf2_v4l2 processor_thermal_device_pci_legacy intel_cstate sparse_keymap processor_thermal_device snd i2c_i801 platform_profile intel_uncore videobuf2_common processor_thermal_wt_hint processor_thermal_rfim processor_thermal_rapl soundcore rfkill mei_me wmi_bmof i2c_smbus intel_rapl_common pcspkr vfat fat mei idma64 processor_thermal_wt_req processor_thermal_power_floor intel_pch_thermal intel_xhci_usb_role_switch processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry int3400_thermal pmt_class acpi_thermal_rel intel_vsec asus_wireless acpi_pad joydev loop nfnetlink zram
 lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 spi_pxa2xx_platform hid_multitouch sha256_ssse3 dw_dmac sha1_ssse3 spi_pxa2xx_core cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 3 UID: 1000 PID: 4610 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 9c e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd02a878cfd00 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c03c824c000 RCX: 0000000000000027
RDX: ffff8c070eda1948 RSI: 0000000000000001 RDI: ffff8c070eda1940
RBP: ffffd02a97d94000 R08: 0000000000000000 R09: ffffd02a878cfba8
R10: ffffffff9d9368e8 R11: 00000000ffffdfff R12: ffff8c03c11dd958
R13: ffff8c041caa1220 R14: ffff8c03c0443cc0 R15: 0000000000000000
FS:  00007fb156f716c0(0000) GS:ffff8c070ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000009ec077e6010 CR3: 000000015c8cc003 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? update_load_avg+0x83/0x460
 ? set_next_entity+0xe2/0x200
 ? pick_next_task_fair+0x14a/0x400
 ? psi_task_switch+0x6b/0x210
 ? finish_task_switch.isra.0+0x99/0x2c0
 ? rseq_get_rseq_cs+0x19/0x220
 ? rseq_ip_fixup+0x8d/0x1d0
 ? switch_fpu_return+0x4e/0xd0
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fb1e0e209cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007fb156f703f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000027 RCX: 00007fb1e0e209cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000027
RBP: 00007fb156f70400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fb1587ef7f0 R15: 00007fb156f704f0
 </TASK>

WARNING: CPU: 14 PID: 8616 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_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 ip_set nf_tables qrtr bnep sunrpc binfmt_misc vfat fat btusb btrtl btintel btbcm btmtk bluetooth uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common squashfs snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi iwlmvm 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 mac80211 soundwire_bus intel_uncore_frequency snd_soc_sdca intel_uncore_frequency_common intel_tcc_cooling snd_soc_avs x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_hda_codec snd_hda_ext_core kvm_intel snd_soc_core snd_compress libarc4 ac97_bus snd_pcm_dmaengine kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_ctl_led snd_seq_device iwlwifi irqbypass snd_pcm iTCO_wdt mei_hdcp mei_pxp processor_thermal_device_pci hid_sensor_als intel_pmc_bxt processor_thermal_device asus_nb_wmi rapl iTCO_vendor_support spi_nor hid_sensor_trigger processor_thermal_wt_hint asus_wmi hid_sensor_iio_common snd_timer processor_thermal_rfim intel_cstate intel_rapl_msr industrialio_triggered_buffer mtd cfg80211 intel_uncore kfifo_buf mei_me thunderbolt processor_thermal_rapl sparse_keymap intel_rapl_common snd i2c_i801 industrialio platform_profile processor_thermal_wt_req pcspkr spi_intel_pci
 wmi_bmof rfkill soundcore i2c_smbus mei spi_intel idma64 igen6_edac processor_thermal_power_floor processor_thermal_mbox intel_pmc_core int3403_thermal int340x_thermal_zone int3400_thermal pmt_telemetry acpi_thermal_rel pmt_class joydev acpi_tad acpi_pad v4l2loopback(OE) loop nfnetlink zram lz4hc_compress lz4_compress xe hid_sensor_hub intel_ishtp_hid drm_ttm_helper gpu_sched drm_suballoc_helper drm_gpuvm drm_exec nvme nvme_core nvme_auth i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni ucsi_acpi polyval_generic ghash_clmulni_intel typec_ucsi sha512_ssse3 hid_multitouch intel_ish_ipc sha256_ssse3 typec sha1_ssse3 intel_ishtp cec vmd intel_vsec i2c_hid_acpi i2c_hid video wmi pinctrl_tigerlake serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 14 UID: 1000 PID: 8616 Comm: VideoCapture Tainted: G           OE      6.14.9-300.fc42.x86_64 #1
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. Vivobook_ASUSLaptop K5504VA_S5504VA/K5504VA, BIOS K5504VA.203 12/26/2022
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 a5 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd0d90ef93c20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e9ece0dd000 RCX: 0000000000000027
RDX: ffff8ea24b521948 RSI: 0000000000000001 RDI: ffff8ea24b521940
RBP: ffffd0d935a99000 R08: 0000000000000000 R09: ffffd0d90ef93ac8
R10: ffffffffa69368e8 R11: 00000000ffffdfff R12: ffff8e9ecf9b7628
R13: ffff8e9ece14de20 R14: ffff8e9ec62cf380 R15: 0000000000000000
FS:  00007f08fc1be6c0(0000) GS:ffff8ea24b500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0913f80020 CR3: 00000002cc2f0005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? __check_object_size.part.0+0x34/0xc0
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f09530876c2
Code: 08 0f 85 81 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:00007f08fc1bd508 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007f0946aeaf1d RCX: 00007f09530876c2
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000133
RBP: 00007f08fc1bd540 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000133
R13: 0000000000000000 R14: 00007f08fc1bd608 R15: 0000000000000000
 </TASK>

WARNING: CPU: 1 PID: 3896 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: v4l2loopback_dc(OE) uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat 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 overlay ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic sunrpc soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda 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 soundwire_bus iwlmvm snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec intel_tcc_cooling x86_pkg_temp_thermal jc42 snd_hda_ext_core intel_powerclamp snd_hda_codec_hdmi mac80211 snd_soc_core snd_hda_codec_generic snd_compress ac97_bus
 snd_pcm_dmaengine snd_hda_intel iTCO_wdt coretemp snd_intel_dspcfg snd_intel_sdw_acpi kvm_intel snd_hda_codec intel_pmc_bxt libarc4 ee1004 mei_pxp mei_hdcp iTCO_vendor_support intel_rapl_msr snd_hda_core vfat kvm snd_hwdep uvcvideo snd_seq snd_seq_device uvc snd_pcm videobuf2_vmalloc videobuf2_memops iwlwifi videobuf2_v4l2 videobuf2_common irqbypass snd_timer asus_nb_wmi asus_wmi fat snd videodev btusb rapl btrtl cfg80211 processor_thermal_device_pci_legacy btintel intel_cstate processor_thermal_device sparse_keymap btbcm btmtk i2c_i801 intel_uncore soundcore platform_profile mc processor_thermal_wt_hint mei_me pcspkr wmi_bmof i2c_smbus bluetooth processor_thermal_rfim processor_thermal_rapl mei intel_rapl_common processor_thermal_wt_req rfkill processor_thermal_power_floor processor_thermal_mbox intel_xhci_usb_role_switch idma64 intel_pch_thermal int340x_thermal_zone intel_soc_dts_iosf intel_pmc_core pmt_telemetry pmt_class intel_vsec asus_wireless int3400_thermal acpi_thermal_rel acpi_pad joydev loop
 nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel spi_pxa2xx_platform hid_multitouch sha512_ssse3 dw_dmac spi_pxa2xx_core sha256_ssse3 sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse
CPU: 1 UID: 1000 PID: 3896 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 88 e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcb1f86ad3c40 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff899995930000 RCX: 0000000000000027
RDX: ffff899c4eca1948 RSI: 0000000000000001 RDI: ffff899c4eca1940
RBP: ffffcb1f976a1000 R08: 0000000000000000 R09: ffffcb1f86ad3ae8
R10: ffffffff899368e8 R11: 00000000ffffdfff R12: ffff899b85ac06c8
R13: ffff89991cba6320 R14: ffff899b8ddc9540 R15: 0000000000000000
FS:  00007f858d0b66c0(0000) GS:ffff899c4ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000002ac07dc9000 CR3: 0000000168846004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? __check_object_size.part.0+0x34/0xc0
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __x64_sys_openat+0x62/0xa0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? irqentry_exit_to_user_mode+0x1ca/0x200
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f861624248c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 c0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 22 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f858d0b5470 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007f858e7ef7f0 RCX: 00007f861624248c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000002d
RBP: 00007f858d0b5480 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000002d
R13: 0000000000000002 R14: 0000000000000001 R15: 00007f858d0b5500
 </TASK>

WARNING: CPU: 3 PID: 158309 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_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 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp sunrpc snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks iwlmvm soundwire_generic_allocation snd_soc_acpi soundwire_bus snd_soc_sdca intel_uncore_frequency intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec snd_hda_ext_core intel_tcc_cooling snd_hda_codec_hdmi x86_pkg_temp_thermal jc42 mac80211 snd_soc_core snd_hda_codec_generic intel_powerclamp coretemp snd_compress ac97_bus snd_pcm_dmaengine
 snd_hda_intel kvm_intel snd_intel_dspcfg iTCO_wdt snd_intel_sdw_acpi intel_pmc_bxt snd_hda_codec iTCO_vendor_support mei_hdcp libarc4 intel_rapl_msr mei_pxp ee1004 snd_hda_core kvm btusb btrtl snd_hwdep snd_seq btintel uvcvideo snd_seq_device iwlwifi snd_pcm irqbypass btbcm btmtk asus_nb_wmi rapl processor_thermal_device_pci_legacy snd_timer uvc asus_wmi sparse_keymap videobuf2_vmalloc intel_cstate processor_thermal_device bluetooth snd intel_uncore videobuf2_memops cfg80211 processor_thermal_wt_hint processor_thermal_rfim videobuf2_v4l2 pcspkr platform_profile vfat wmi_bmof soundcore i2c_i801 fat videobuf2_common i2c_smbus rfkill processor_thermal_rapl intel_rapl_common processor_thermal_wt_req mei_me idma64 mei processor_thermal_power_floor intel_pch_thermal processor_thermal_mbox int340x_thermal_zone intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core pmt_telemetry pmt_class int3400_thermal intel_vsec acpi_thermal_rel asus_wireless acpi_pad joydev loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit drm_buddy polyval_clmulni ttm polyval_generic ghash_clmulni_intel hid_multitouch sha512_ssse3 sha256_ssse3 sha1_ssse3 drm_display_helper i2c_hid_acpi spi_pxa2xx_platform dw_dmac spi_pxa2xx_core cec i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 3 UID: 1000 PID: 158309 Comm: Discord Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 8f e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffd38ac06c3b60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8c9449dac000 RCX: 0000000000000027
RDX: ffff8c978eda1948 RSI: 0000000000000001 RDI: ffff8c978eda1940
RBP: ffffd38afa288000 R08: 0000000000000000 R09: ffffd38ac06c3a08
R10: ffffffff909368e8 R11: 00000000ffffdfff R12: ffff8c94416e1328
R13: ffff8c945da04620 R14: ffff8c9440450480 R15: 0000000000000000
FS:  00007f24ae017500(0000) GS:ffff8c978ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffc0e647000 CR3: 0000000106a18001 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? __check_object_size.part.0+0x34/0xc0
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? avc_has_extended_perms+0x197/0x600
 ? v4l_queryctrl+0x23/0x90 [videodev]
 ? __video_do_ioctl+0x507/0x620 [videodev]
 ? __check_object_size.part.0+0x34/0xc0
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f24aeb6e9cc
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 f0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 52 99 f8 ff 8b 45 fc c9
RSP: 002b:00007ffce2bdda00 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00007ffce2bddab0 RCX: 00007f24aeb6e9cc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000016
RBP: 00007ffce2bdda10 R08: 0000000000000001 R09: 00002a4c00000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffce2bdda48
R13: 00007ffce2bddab0 R14: 00002a4c00043050 R15: 00002a4c000a04c0
 </TASK>

WARNING: CPU: 0 PID: 4210 at mm/vmalloc.c:3367 vfree.part.0+0x113/0x260
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_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 ip_set nf_tables qrtr bnep snd_sof_pci_intel_skl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof sunrpc snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi soundwire_bus iwlmvm intel_uncore_frequency snd_soc_sdca intel_uncore_frequency_common snd_soc_avs snd_soc_hda_codec intel_tcc_cooling snd_hda_ext_core x86_pkg_temp_thermal intel_powerclamp snd_soc_core coretemp mac80211 kvm_intel jc42 snd_hda_codec_hdmi snd_compress btusb uvcvideo snd_hda_codec_generic
 ac97_bus mei_pxp snd_pcm_dmaengine iTCO_wdt snd_hda_intel intel_pmc_bxt uvc libarc4 ee1004 mei_hdcp iTCO_vendor_support btrtl snd_intel_dspcfg videobuf2_vmalloc videobuf2_memops kvm snd_intel_sdw_acpi videobuf2_v4l2 snd_hda_codec intel_rapl_msr iwlwifi btintel snd_hda_core snd_hwdep btbcm snd_seq asus_nb_wmi asus_wmi irqbypass snd_seq_device btmtk vfat rapl sparse_keymap videobuf2_common fat wmi_bmof intel_cstate platform_profile bluetooth snd_pcm cfg80211 intel_uncore pcspkr snd_timer i2c_i801 processor_thermal_device_pci_legacy snd processor_thermal_device mei_me rfkill processor_thermal_wt_hint soundcore processor_thermal_rfim i2c_smbus processor_thermal_rapl intel_rapl_common mei processor_thermal_wt_req processor_thermal_power_floor processor_thermal_mbox idma64 int340x_thermal_zone intel_pch_thermal intel_soc_dts_iosf intel_xhci_usb_role_switch intel_pmc_core pmt_telemetry pmt_class intel_vsec int3400_thermal acpi_thermal_rel asus_wireless acpi_pad joydev loop nfnetlink zram lz4hc_compress
 lz4_compress i915 i2c_algo_bit drm_buddy ttm drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch spi_pxa2xx_platform sha256_ssse3 dw_dmac spi_pxa2xx_core sha1_ssse3 cec i2c_hid_acpi i2c_hid video wmi serio_raw fuse v4l2loopback_dc(OE) videodev mc
CPU: 0 UID: 1000 PID: 4210 Comm: VideoDevicePoll Tainted: G        W  OE      6.14.9-300.fc42.x86_64 #1
Tainted: [W]=WARN, [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: ASUSTeK COMPUTER INC. X510UA/X510UA, BIOS X510UA.312 04/29/2020
RIP: 0010:vfree.part.0+0x113/0x260
Code: 48 8b 7b 20 e8 ae ac fa ff 48 89 df 48 83 c4 20 5b 5d 41 5c 41 5e e9 cc 04 02 00 48 89 ee 48 c7 c7 f0 e8 e4 ad e8 7d 2f cb ff <0f> 0b 48 83 c4 20 5b 5d 41 5c 41 5e c3 cc cc cc cc 85 c0 0f 84 21
RSP: 0018:ffffcb230635fb30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88e7021f4000 RCX: 0000000000000027
RDX: ffff88ea4ec21948 RSI: 0000000000000001 RDI: ffff88ea4ec21940
RBP: ffffcb2330e23000 R08: 0000000000000000 R09: ffffcb230635f9d8
R10: ffffffffae9368e8 R11: 00000000ffffdfff R12: ffff88e70904c9e0
R13: ffff88e79be487a0 R14: ffff88e70067a000 R15: 0000000000000000
FS:  00007f4915e506c0(0000) GS:ffff88ea4ec00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000388402bea000 CR3: 0000000175d9c004 CR4: 00000000003726f0
Call Trace:
 <TASK>
 v4l2_loopback_close+0x8b/0xf0 [v4l2loopback_dc]
 v4l2_release+0xd1/0x100 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x7b/0x160
 ? vsnprintf+0x151/0x5d0
 ? snprintf+0x53/0x70
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? vidioc_querycap+0x65/0x90 [v4l2loopback_dc]
 ? v4l_querycap+0x7d/0x140 [videodev]
 ? __video_do_ioctl+0x507/0x620 [videodev]
 ? __check_object_size.part.0+0x34/0xc0
 ? video_usercopy+0x1bd/0x610 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 ? v4l2_ioctl+0x67/0xb0 [videodev]
 ? __x64_sys_ioctl+0x56/0xc0
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? __irq_exit_rcu+0x4c/0xf0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f499f1a948c
Code: 0f 05 48 3d 00 f0 ff ff 77 3c c3 0f 1f 00 55 48 89 e5 48 83 ec 10 89 7d fc e8 c0 98 f8 ff 8b 7d fc 89 c2 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 2c 89 d7 89 45 fc e8 22 99 f8 ff 8b 45 fc c9
RSP: 002b:00007f4915e4f3f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000000000000043 RCX: 00007f499f1a948c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043
RBP: 00007f4915e4f400 R08: 0000000000000000 R09: 00000000ffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f49175ef7f0 R15: 00007f4915e4f4f0
 </TASK>