Backtrace

WARNING: CPU: 0 PID: 4628 at drivers/media/v4l2-core/v4l2-ioctl.c:1500 v4l_enum_fmt+0x1bd/0x19d0 [videodev]
Modules linked in: 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 ip_set nf_tables nfnetlink qrtr bnep sunrpc binfmt_misc vfat fat iwlmvm intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp mei_pxp coretemp snd_hda_codec_realtek mac80211 snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi uvcvideo kvm_intel mei_hdcp snd_hda_intel snd_intel_dspcfg iTCO_wdt rtsx_usb_ms videobuf2_vmalloc intel_pmc_bxt at24 iTCO_vendor_support snd_intel_sdw_acpi memstick videobuf2_memops libarc4 videobuf2_v4l2 kvm snd_hda_codec videobuf2_common btusb snd_hda_core iwlwifi irqbypass btrtl videodev snd_hwdep btbcm rapl btintel snd_seq intel_cstate btmtk acer_wmi snd_seq_device intel_uncore mc pcspkr sparse_keymap cfg80211 wmi_bmof bluetooth snd_pcm snd_timer
 i2c_i801 mei_me i2c_smbus mei snd lpc_ich rfkill soundcore joydev loop zram i915 nouveau rtsx_usb_sdmmc mmc_core crct10dif_pclmul drm_ttm_helper crc32_pclmul mxm_wmi drm_buddy crc32c_intel drm_display_helper broadcom polyval_clmulni bcm_phy_ptp polyval_generic bcm_phy_lib cec ghash_clmulni_intel tg3 sha512_ssse3 rtsx_usb ttm video wmi hid_multitouch serio_raw ip6_tables ip_tables fuse
CPU: 0 PID: 4628 Comm: v4l2src2:src Tainted: G        W          6.2.9-300.fc38.x86_64 #1
Hardware name: Acer Aspire VN7-791/Aspire VN7-791, BIOS V1.14 08/06/2015
RIP: 0010:v4l_enum_fmt+0x1bd/0x19d0 [videodev]
Code: 00 49 c7 c6 ae b2 0d c1 81 fe 59 31 32 20 0f 84 db 00 00 00 80 7b 0c 00 0f 85 18 ff ff ff 48 c7 c7 d9 b5 0d c1 e8 33 39 05 f4 <0f> 0b be 20 00 00 00 48 8d 4b 2c 48 8d 7b 0c 45 31 e4 48 c7 c2 f5
RSP: 0018:ffffb2f08835fc60 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffffb2f08835fd70 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffb2f08835faf0
R10: 0000000000000003 R11: ffffffffb71447c8 R12: 0000000000000000
R13: ffffffffc140c6a0 R14: ffffffffc10db2ae R15: ffff9f45c3c84018
FS:  00007fee6d7fa6c0(0000) GS:ffff9f490f200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fee4c0144f0 CR3: 0000000107a96006 CR4: 00000000001706f0
Call Trace:
 <TASK>
 __video_do_ioctl+0x3c5/0x4a0 [videodev]
 video_usercopy+0x2cc/0x730 [videodev]
 ? __pfx___video_do_ioctl+0x10/0x10 [videodev]
 v4l2_ioctl+0x49/0x50 [videodev]
 __x64_sys_ioctl+0x90/0xd0
 do_syscall_64+0x5b/0x80
 ? v4l2_ioctl+0x49/0x50 [videodev]
 ? __x64_sys_ioctl+0xa8/0xd0
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_user_addr_fault+0x1ef/0x710
 ? exc_page_fault+0x70/0x170
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7feeb425d0ad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007fee6d7f9460 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00005575ac731710 RCX: 00007feeb425d0ad
RDX: 00007fee4c0144f0 RSI: 00000000c0405602 RDI: 000000000000001f
RBP: 00007fee6d7f94b0 R08: 0000000000000050 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000246 R12: 00007feeb4481830
R13: 0000000000000004 R14: 00007fee7d6ed911 R15: 00007fee4c0144f0
 </TASK>