Backtrace

BUG: kernel NULL pointer dereference, address: 00000000000000b0
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI
CPU: 2 UID: 1000 PID: 2109 Comm: pipewire Not tainted 6.14.5-100.fc40.x86_64 #1
Hardware name: Dell Inc. Vostro 3583/0GGJR4, BIOS 1.30.0 04/10/2024
RIP: 0010:__raw_spin_lock_irqsave+0x1e/0x40
Code: 90 90 90 90 90 90 90 90 90 90 90 90 53 9c 58 0f 1f 40 00 48 89 c3 fa 0f 1f 44 00 00 65 ff 05 d1 a4 bd 5d 31 c0 ba 01 00 00 00 <f0> 0f b1 17 75 09 48 89 d8 5b c3 cc cc cc cc 89 c6 e8 9c 2a 03 01
RSP: 0018:ffffc38c8264fd58 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000202 RCX: ffffa00087b0aa80
RDX: 0000000000000001 RSI: 0000000000000001 RDI: 00000000000000b0
RBP: ffffa00227108018 R08: ffff9fff892ff168 R09: 0000000000000000
R10: 0000000080400025 R11: 0000000000000047 R12: 00000000000000d8
R13: 0000000000000001 R14: ffff9fff1d0a8cc0 R15: 0000000000000000
FS:  00007efc87dd1740(0000) GS:ffffa002be300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000b0 CR3: 00000001f32c4005 CR4: 00000000003726f0
Call Trace:
 <TASK>
 ida_free+0x70/0x170
 ? __mutex_lock.constprop.0+0x107/0x7f0
 __media_device_unregister_entity+0x28/0xe0 [mc]
 media_device_unregister_entity+0x2d/0x40 [mc]
 v4l2_device_release+0x108/0x180 [videodev]
 device_release+0x34/0x90
 kobject_cleanup+0x39/0x130
 v4l2_release+0xba/0xf0 [videodev]
 __fput+0xe3/0x2a0
 __x64_sys_close+0x3c/0x80
 do_syscall_64+0x82/0x160
 ? do_syscall_64+0x8e/0x160
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 ? clear_bhb_loop+0x25/0x80
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7efc87f0b91c
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 d0 a6 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 32 a7 f8 ff 8b 45 fc c9
RSP: 002b:00007ffc986ba480 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 0000556f36382d28 RCX: 00007efc87f0b91c
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000047
RBP: 00007ffc986ba490 R08: 0000556f36382b28 R09: 0000000000000007
R10: 0000000000000047 R11: 0000000000000293 R12: 00007ffc986ba630
R13: 0000556f36382a28 R14: 0000000000000047 R15: 0000000000000000
 </TASK>
Modules linked in: 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 uhid nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables qrtr bnep sunrpc 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 binfmt_misc snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_soc_acpi_intel_match vfat intel_uncore_frequency snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation fat intel_uncore_frequency_common snd_soc_acpi soundwire_bus mac80211 snd_soc_sdca snd_soc_avs intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec coretemp snd_hda_ext_core snd_soc_core kvm_intel snd_hda_codec_realtek snd_hda_codec_generic snd_compress ac97_bus snd_hda_scodec_component libarc4 snd_pcm_dmaengine
 dell_pc kvm snd_hda_intel snd_intel_dspcfg ee1004 platform_profile spi_nor snd_intel_sdw_acpi uvcvideo snd_hda_codec iTCO_wdt snd_ctl_led mtd uvc intel_pmc_bxt dell_laptop iTCO_vendor_support videobuf2_vmalloc snd_hda_core mei_hdcp btusb iwlwifi mei_pxp videobuf2_memops btrtl videobuf2_v4l2 snd_hwdep irqbypass btintel snd_seq btbcm rapl dell_wmi videobuf2_common snd_seq_device btmtk intel_cstate intel_rapl_msr videodev dell_smm_hwmon dell_smbios dcdbas mc bluetooth cdc_acm snd_pcm intel_uncore cfg80211 processor_thermal_device_pci_legacy dell_wmi_descriptor wmi_bmof pcspkr snd_timer processor_thermal_device r8169 spi_intel_pci i2c_i801 snd processor_thermal_wt_hint spi_intel processor_thermal_rfim mei_me processor_thermal_rapl intel_rapl_common soundcore processor_thermal_wt_req i2c_smbus realtek mei idma64 rfkill processor_thermal_power_floor processor_thermal_mbox intel_pch_thermal intel_soc_dts_iosf int3403_thermal intel_pmc_core int3402_thermal int340x_thermal_zone int3400_thermal intel_hid
 acpi_thermal_rel pmt_telemetry pmt_class sparse_keymap intel_vsec acpi_pad joydev loop nfnetlink zram lz4hc_compress lz4_compress i915 i2c_algo_bit nvme drm_buddy ttm nvme_core drm_display_helper polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 hid_multitouch sha256_ssse3 sha1_ssse3 nvme_auth cec i2c_hid_acpi video i2c_hid wmi pinctrl_cannonlake serio_raw ip6_tables ip_tables fuse
CR2: 00000000000000b0