Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 80000005122d2067 P4D 80000005122d2067 PUD 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 1 PID: 19705 Comm: v4l2: capture Tainted: P           OE      6.0.12-100.fc35.x86_64 #1
Hardware name: ASUS All Series/Z97-K, BIOS 2603 04/08/2015
RIP: 0010:usb_ifnum_to_if+0x3a/0x60
Code: 34 41 0f b6 50 04 84 d2 74 33 83 ea 01 49 8d 80 98 00 00 00 49 8d 8c d0 a0 00 00 00 eb 09 48 83 c0 08 48 39 c8 74 16 4c 8b 00 <49> 8b 10 0f b6 52 02 39 f2 75 e9 4c 89 c0 c3 cc cc cc cc 45 31 c0
RSP: 0018:ffffba1fca157ba0 EFLAGS: 00010206
RAX: ffff9abf8797bc98 RBX: 0000000000000000 RCX: ffff9abf8797bcb8
RDX: 0000000000000003 RSI: 0000000000000001 RDI: ffff9abfdc893000
RBP: ffff9ac006b897c0 R08: 0000000000000000 R09: 00000000820001db
R10: 0000000000000000 R11: 0000000000000000 R12: ffff9abf914f7400
R13: ffff9ac006b897c0 R14: ffff9abfdc893000 R15: ffff9abf809de000
FS:  00007f296c86c640(0000) GS:ffff9ac67ec80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000004bf8ea006 CR4: 00000000001706e0
Call Trace:
 <TASK>
 usb_hcd_alloc_bandwidth+0x245/0x370
 usb_set_interface+0x127/0x360
 uvc_video_start_transfer+0x181/0x4d0 [uvcvideo]
 uvc_video_start_streaming+0x7f/0xe0 [uvcvideo]
 uvc_start_streaming+0x2d/0xe0 [uvcvideo]
 vb2_start_streaming+0x63/0x100 [videobuf2_common]
 vb2_core_streamon+0x5c/0xd0 [videobuf2_common]
 uvc_queue_streamon+0x2a/0x50 [uvcvideo]
 uvc_ioctl_streamon+0x3a/0x60 [uvcvideo]
 __video_do_ioctl+0x18f/0x3d0 [videodev]
 video_usercopy+0x141/0x740 [videodev]
 ? v4l_print_control+0x20/0x20 [videodev]
 v4l2_ioctl+0x49/0x50 [videodev]
 __x64_sys_ioctl+0x8a/0xc0
 do_syscall_64+0x5c/0x90
 ? exc_page_fault+0x71/0x170
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f29d3e3ee5d
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 93 af 1b 00 f7 d8 64 89 01 48
RSP: 002b:00007f296c86a948 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f29943c03e0 RCX: 00007f29d3e3ee5d
RDX: 00007f296c86a964 RSI: 0000000040045612 RDI: 0000000000000042
RBP: 0000000040045612 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000001 R14: 00007f29943c0000 R15: 00007f296c86ae5c
 </TASK>
Modules linked in: uinput uhid snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc nft_objref 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_tables ebtable_nat vboxnetadp(OE) vboxnetflt(OE) ebtable_broute ip6table_nat ip6table_mangle ip6table_raw vboxdrv(OE) ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter qrtr sunrpc binfmt_misc nvidia_drm(POE) nvidia_modeset(POE) intel_rapl_msr nvidia_uvm(POE) at24 eeprom iTCO_wdt mei_pxp mei_hdcp intel_pmc_bxt iTCO_vendor_support intel_rapl_common snd_seq_dummy snd_seq_oss x86_pkg_temp_thermal intel_powerclamp snd_emu10k1_synth coretemp snd_emux_synth snd_seq_midi_emul snd_seq_virmidi kvm_intel
 snd_seq_midi snd_seq_midi_event snd_hda_codec_hdmi kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec snd_emu10k1 snd_usb_audio uvcvideo nvidia(POE) irqbypass snd_util_mem videobuf2_vmalloc snd_ac97_codec videobuf2_memops videobuf2_v4l2 rapl snd_usbmidi_lib snd_hda_core videobuf2_common intel_cstate snd_rawmidi eeepc_wmi intel_uncore snd_hwdep ac97_bus snd_seq asus_wmi ledtrig_audio sparse_keymap snd_seq_device platform_profile snd_pcm apple_mfi_fastcharge i2c_i801 rfkill wmi_bmof pcspkr snd_timer i2c_smbus snd soundcore mei_me drm_kms_helper emu10k1_gp mei lpc_ich acpi_pad v4l2loopback(OE) videodev mc drm zram ip_tables wacom hid_apple mxm_wmi crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic ghash_clmulni_intel firewire_ohci firewire_core crc_itu_t r8169 wmi video hid_saitek fuse analog gameport joydev ipmi_devintf ipmi_msghandler
CR2: 0000000000000000