Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 167beb067 P4D 167beb067 PUD 183a64067 PMD 0 
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 1 UID: 1000 PID: 5098 Comm: vdr Not tainted 6.18.4-100.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: ASUS System Product Name/PRIME B450M-A II, BIOS 3211 08/10/2021
RIP: 0010:em28xx_dvb_bus_ctrl+0x14/0x30 [em28xx_dvb]
Code: 00 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 8b 87 08 03 00 00 48 8b 40 38 <48> 8b 38 85 f6 74 0a be 02 00 00 00 e9 5b fa f2 ff 31 f6 e9 54 fa
RSP: 0018:ffffcd4c4e643e30 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8b37c82ef028 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff8b37c82ef028
RBP: ffff8b37d301e900 R08: 0000000000000000 R09: ffff8b37e4dfdd80
R10: ffffcd4c4e643e68 R11: ffff8b381b1eaac0 R12: ffff8b37e36c6400
R13: 0000000000000000 R14: ffff8b37e4dfdd80 R15: 0000000000000000
FS:  00007f9a90a77f80(0000) GS:ffff8b3b574a9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000183ad9000 CR4: 00000000003506f0
Call Trace:
 <TASK>
 dvb_frontend_release+0x15e/0x180 [dvb_core]
 __fput+0xe6/0x2a0
 __x64_sys_close+0x3d/0x80
 do_syscall_64+0x7e/0x7f0
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0xb6/0x7f0
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0xb6/0x7f0
 ? srso_return_thunk+0x5/0x5f
 ? do_syscall_64+0xb6/0x7f0
 ? srso_return_thunk+0x5/0x5f
 ? srso_return_thunk+0x5/0x5f
 ? irqentry_exit_to_user_mode+0x2c/0x1c0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f9a90689422
Code: 08 0f 85 61 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:00007ffda3cc02e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
RAX: ffffffffffffffda RBX: 00000000221165d0 RCX: 00007f9a90689422
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000a
RBP: 00007ffda3cc0310 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00000000221165d0 R14: 000000002246adb8 R15: 000000002246ad88
 </TASK>
Modules linked in: uinput 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 nf_tables qrtr rc_pinnacle_pctv_hd em28xx_rc em28xx_dvb sunrpc binfmt_misc si2157 si2168 cx25840 cx23885 altera_ci intel_rapl_msr tda18271 altera_stapl m88ds3103 cx2341x ee1004 snd_hda_codec_atihdmi snd_hda_codec_alc662 snd_hda_codec_realtek_lib snd_hda_codec_generic snd_hda_codec_hdmi videobuf2_dvb videobuf2_dma_sg dvb_core usbtv videobuf2_vmalloc amd_atl videobuf2_memops snd_hda_intel intel_rapl_common em28xx snd_hda_codec eeepc_wmi videobuf2_v4l2 asus_wmi tveeprom sparse_keymap videobuf2_common snd_hda_core platform_profile edac_mce_amd videodev snd_intel_dspcfg snd_intel_sdw_acpi rfkill pcspkr wmi_bmof rapl acpi_cpufreq mc i2c_mux snd_hwdep snd_seq r8169 vfat snd_seq_device k10temp fat i2c_piix4 snd_pcm i2c_smbus realtek snd_timer
 snd soundcore joydev gpio_amdpt gpio_generic loop nfnetlink zram lz4hc_compress lz4_compress amdgpu radeon amdxcp drm_panel_backlight_quirks gpu_sched drm_buddy drm_ttm_helper ttm drm_exec i2c_algo_bit polyval_clmulni ghash_clmulni_intel drm_suballoc_helper sp5100_tco drm_display_helper cec video wmi i2c_dev fuse
CR2: 0000000000000000