BUG: kernel NULL pointer dereference, address: 0000000000000030
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 12cc59067 P4D 12cc59067 PUD 0 
Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 4 UID: 0 PID: 1825 Comm: kworker/4:3 Not tainted 6.11.9-100.fc39.x86_64 #1
Hardware name: Dell Inc. Inspiron 7386/0TX6RJ, BIOS 1.5.0 05/29/2019
Workqueue: events xhci_handle_command_timeout
RIP: 0010:xhci_handle_stopped_cmd_ring+0xe3/0x120
Code: cc cc 49 8b 04 24 48 8b 4b 18 48 c7 c2 e8 f2 c5 85 48 c7 c7 68 0d 81 86 48 8b 30 e8 e7 47 c6 ff eb 82 49 89 ac 24 30 01 00 00 <8b> 7d 30 e8 d5 1b 4d ff 48 8b 35 4e 65 fa 00 bf 00 20 00 00 49 8d
RSP: 0018:ffffabee84fbbc20 EFLAGS: 00010046
RAX: ffff88da499f7300 RBX: ffff88da44c752f0 RCX: 0000000000000002
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88da499fbff0
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000004 R12: ffff88da44c75250
R13: ffff88da44c752f0 R14: 00000000000007d0 R15: ffff88da499fbfe0
FS:  0000000000000000(0000) GS:ffff88dba5600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000030 CR3: 000000015329e002 CR4: 00000000003706f0
Call Trace:
 <TASK>
 ? __die+0x23/0x70
 ? page_fault_oops+0x173/0x5c0
 ? finish_task_switch.isra.0+0x99/0x2e0
 ? exc_page_fault+0x7e/0x180
 ? asm_exc_page_fault+0x26/0x30
 ? xhci_handle_stopped_cmd_ring+0xe3/0x120
 xhci_handle_command_timeout+0x53b/0x590
 process_one_work+0x17b/0x390
 worker_thread+0x251/0x360
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xcf/0x100
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: uinput snd_seq_dummy snd_hrtimer usblp snd_usb_audio snd_usbmidi_lib snd_ump snd_rawmidi qrtr uvcvideo snd_hda_codec_hdmi btusb btrtl btintel uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 btbcm btmtk videobuf2_common bluetooth videodev mc ums_realtek sunrpc snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel soundwire_cadence snd_sof_intel_hda_common snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof binfmt_misc snd_sof_utils soundwire_generic_allocation soundwire_bus snd_soc_avs snd_soc_hda_codec snd_soc_skl snd_soc_hdac_hda intel_uncore_frequency snd_hda_ext_core snd_soc_sst_ipc iwlmvm intel_uncore_frequency_common snd_soc_sst_dsp intel_tcc_cooling snd_ctl_led snd_soc_acpi_intel_match x86_pkg_temp_thermal snd_soc_acpi iTCO_wdt intel_powerclamp snd_hda_codec_realtek intel_pmc_bxt mac80211 snd_soc_core spi_nor snd_hda_codec_generic iTCO_vendor_support mtd mei_pxp dell_pc platform_profile snd_hda_scodec_component coretemp snd_compress
 ac97_bus mei_hdcp dell_laptop snd_pcm_dmaengine intel_rapl_msr vfat kvm_intel snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi fat libarc4 kvm snd_hda_codec dell_smm_hwmon snd_hda_core rapl snd_hwdep iwlwifi dell_wmi hid_sensor_magn_3d snd_seq intel_cstate hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_rotation hid_sensor_accel_3d dell_smbios snd_seq_device intel_uncore hid_sensor_trigger dcdbas dell_wmi_sysman hid_sensor_iio_common pcspkr firmware_attributes_class snd_pcm processor_thermal_device_pci_legacy dell_wmi_descriptor wmi_bmof industrialio_triggered_buffer kfifo_buf cfg80211 processor_thermal_device snd_timer industrialio processor_thermal_wt_hint i2c_i801 processor_thermal_rfim spi_intel_pci processor_thermal_rapl snd mei_me intel_rapl_common i2c_smbus soundcore spi_intel processor_thermal_wt_req mei processor_thermal_power_floor processor_thermal_mbox rfkill idma64 intel_soc_dts_iosf intel_pch_thermal soc_button_array int3403_thermal int3402_thermal int340x_thermal_zone intel_hid
 intel_pmc_core intel_vsec pmt_telemetry sparse_keymap pmt_class int3400_thermal acpi_thermal_rel acpi_pad joydev squashfs loop zram uas usb_storage hid_sensor_hub intel_ishtp_hid i915 i2c_algo_bit drm_buddy nvme ttm crct10dif_pclmul crc32_pclmul drm_display_helper crc32c_intel nvme_core polyval_clmulni polyval_generic video intel_ish_ipc ghash_clmulni_intel ucsi_acpi hid_multitouch sha512_ssse3 sha256_ssse3 sha1_ssse3 typec_ucsi cec nvme_auth typec intel_ishtp i2c_hid_acpi pinctrl_cannonlake i2c_hid wmi serio_raw scsi_dh_rdac scsi_dh_emc scsi_dh_alua fuse dm_multipath
CR2: 0000000000000030