Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000034
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 5 PID: 1827 Comm: ModemManager Tainted: G        W  O       6.5.12-100.fc37.x86_64 #1
Hardware name: Dell Inc. Latitude 7330/0R1JW9, BIOS 1.12.2 02/15/2023
RIP: 0010:rb_next+0x18/0x50
Code: 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 0f 48 39 cf 74 38 48 8b 57 08 48 85 d2 74 1d 48 89 d0 <48> 8b 52 10 48 85 d2 75 f4 c3 cc cc cc cc 48 3b 78 08 75 13 48 8b
RSP: 0018:ffffb55c8128fe30 EFLAGS: 00010206
RAX: 0000000000000024 RBX: 0000000000000000 RCX: ffff8d97827dc398
RDX: 0000000000000024 RSI: ffff8d9781c36300 RDI: ffff8d97827de718
RBP: ffffb55c8128fec0 R08: 00000000000036a8 R09: 000000000000000a
R10: ffffffff864771c0 R11: 0000000000000000 R12: ffff8d97827de700
R13: 000000000000000a R14: ffff8d9781f74010 R15: ffff8d978021ea60
FS:  00007f9fc060f8c0(0000) GS:ffff8d9eef940000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000034 CR3: 0000000148e3c000 CR4: 0000000000f50ee0
PKRU: 55555554
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x171/0x4e0
 ? avc_has_perm+0x5f/0xe0
 ? exc_page_fault+0x77/0x170
 ? asm_exc_page_fault+0x26/0x30
 ? __pfx_filldir64+0x10/0x10
 ? rb_next+0x18/0x50
 kernfs_fop_readdir+0x15a/0x280
 iterate_dir+0x90/0x170
 __x64_sys_getdents64+0x88/0x130
 ? __pfx_filldir64+0x10/0x10
 ? syscall_trace_enter.constprop.0+0x98/0x1a0
 do_syscall_64+0x5c/0x90
 ? do_syscall_64+0x6b/0x90
 entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7f9fc0907bc7
Code: 54 fb ff 4c 89 e0 5b 5d 41 5c c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 39 02 10 00 f7 d8 64 89 02 48
RSP: 002b:00007ffc72b685d8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 00005580926df870 RCX: 00007f9fc0907bc7
RDX: 0000000000008000 RSI: 00005580926df870 RDI: 000000000000000b
RBP: 00005580926df844 R08: 0000000000008030 R09: 0000000000000000
R10: 0000000000001000 R11: 0000000000000293 R12: fffffffffffffee8
R13: 0000000000000000 R14: 00005580926df840 R15: 00007ffc72b68898
 </TASK>
Modules linked in: snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi gspca_vc032x gspca_main r8153_ecm cdc_ether usbnet r8152 mii ntfs3 tls uas usb_storage 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 bnep qrtr btusb btrtl btbcm uvcvideo btintel btmtk uvc bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_hda_codec_hdmi sunrpc binfmt_misc vfat fat snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp iwlmvm snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_ctl_led snd_soc_acpi_intel_match mac80211 snd_hda_codec_realtek snd_soc_acpi soundwire_generic_allocation soundwire_bus snd_hda_codec_generic snd_soc_core snd_compress ac97_bus
 snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi libarc4 dell_rbtn snd_hda_codec intel_uncore_frequency intel_uncore_frequency_common x86_pkg_temp_thermal intel_powerclamp snd_hda_core coretemp dell_laptop snd_hwdep snd_seq iTCO_wdt dell_wmi snd_seq_device kvm_intel intel_pmc_bxt mei_hdcp mei_pxp iTCO_vendor_support snd_pcm intel_rapl_msr iwlwifi dell_smbios kvm dcdbas irqbypass rapl intel_cstate dell_wmi_sysman hid_sensor_accel_3d hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_rotation hid_sensor_magn_3d hid_sensor_als hid_sensor_trigger intel_uncore dell_wmi_ddv firmware_attributes_class ledtrig_audio dell_wmi_descriptor wmi_bmof snd_timer hid_sensor_iio_common cfg80211 joydev industrialio_triggered_buffer kfifo_buf industrialio processor_thermal_device_pci mei_me snd i2c_i801 processor_thermal_device mei i2c_smbus soundcore processor_thermal_rfim processor_thermal_mbox idma64 processor_thermal_rapl rfkill intel_rapl_common igen6_edac int3400_thermal int3403_thermal intel_hid
 acpi_thermal_rel soc_button_array int340x_thermal_zone sparse_keymap acpi_tad acpi_pad loop zram dm_crypt hid_sensor_hub intel_ishtp_hid i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic i2c_algo_bit ghash_clmulni_intel hid_multitouch wacom sha512_ssse3 serio_raw drm_buddy ucsi_acpi nvme video i2c_hid_acpi typec_ucsi i2c_hid ttm intel_ish_ipc thunderbolt typec drm_display_helper nvme_core intel_ishtp nvme_common cec wmi pinctrl_tigerlake v4l2loopback(O) videodev mc unlockdown(O) ip6_tables ip_tables fuse
CR2: 0000000000000034