Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000338
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0000 [#1] SMP NOPTI
CPU: 15 UID: 0 PID: 188 Comm: kworker/15:1 Not tainted 6.15.9-201.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 82TK/LNVNB161216, BIOS HMCN33WW 07/22/2022
Workqueue: events fw_reset_work_fn [intel_ish_ipc]
RIP: 0010:ishtp_bus_remove_all_clients+0x89/0x260 [intel_ishtp]
Code: ff ff 48 89 df e8 47 0c 00 00 48 89 df e8 8f 0d 00 00 48 8b 1b 4c 39 eb 74 2b c7 43 18 04 00 00 00 45 84 e4 74 bc 48 8b 43 20 <8b> 88 38 03 00 00 85 c9 74 ae 48 8b 1b 4c 39 eb 74 09 c7 43 18 04
RSP: 0018:ffffd094007bfde0 EFLAGS: 00010002
RAX: 0000000000000000 RBX: ffff8d924dec8c00 RCX: ffff8d95f7bb1368
RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8d9253b08130
RBP: ffff8d9253b08028 R08: 8080808080808080 R09: 0000000000000014
R10: ffff8d92402108c0 R11: fefefefefefefeff R12: 0000000000000001
R13: ffff8d9253b08120 R14: 0000000000000000 R15: 0000000000000282
FS:  0000000000000000(0000) GS:ffff8d9638bf0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000338 CR3: 000000028c82e005 CR4: 0000000000f72ef0
PKRU: 55555554
Call Trace:
 <TASK>
 ish_fw_reset_handler+0xaa/0x1c0 [intel_ish_ipc]
 fw_reset_work_fn+0x19/0x70 [intel_ish_ipc]
 process_one_work+0x18f/0x350
 worker_thread+0x25a/0x3a0
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xf9/0x240
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Modules linked in: snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_sof_board_helpers snd_sof_probes snd_soc_intel_hda_dsp_common snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_soc_dmic snd_sof_pci_intel_tgl snd_sof_pci_intel_cnl snd_sof_intel_hda_generic soundwire_intel vfat snd_sof_intel_hda_sdw_bpt fat snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_intel_hda_mlink snd_sof_intel_hda snd_hda_codec_hdmi soundwire_cadence snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_acpi_intel_match snd_soc_acpi_intel_sdca_quirks soundwire_generic_allocation snd_soc_acpi intel_uncore_frequency crc8 intel_uncore_frequency_common soundwire_bus iwlmvm snd_soc_sdca squashfs snd_soc_avs x86_pkg_temp_thermal intel_powerclamp snd_soc_hda_codec coretemp snd_hda_ext_core snd_soc_core kvm_intel mac80211 snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_hda_codec libarc4 uvcvideo snd_hda_core btusb uvc videobuf2_vmalloc snd_hwdep btrtl
 videobuf2_memops snd_seq btintel videobuf2_v4l2 spi_nor videobuf2_common irqbypass mei_hdcp mei_pxp iTCO_wdt snd_seq_device btbcm rapl processor_thermal_device_pci intel_pmc_bxt mtd snd_pcm iTCO_vendor_support iwlwifi processor_thermal_device intel_rapl_msr btmtk intel_cstate processor_thermal_wt_hint videodev mei_me processor_thermal_rfim snd_timer spi_intel_pci bluetooth intel_uncore mc lenovo_wmi_hotkey_utilities cfg80211 wmi_bmof pcspkr snd processor_thermal_rapl i2c_i801 spi_intel intel_rapl_common mei i2c_smbus soundcore thunderbolt processor_thermal_wt_req idma64 intel_ishtp_hid(+) processor_thermal_power_floor igen6_edac ideapad_laptop processor_thermal_mbox platform_profile intel_pmc_core rfkill int3403_thermal int340x_thermal_zone pmt_telemetry joydev intel_hid pmt_class int3400_thermal sparse_keymap acpi_tad acpi_thermal_rel acpi_pad loop zram lz4hc_compress lz4_compress xe drm_ttm_helper drm_suballoc_helper gpu_sched drm_gpuvm drm_exec drm_gpusvm i915 i2c_algo_bit drm_buddy ttm nvme
 drm_display_helper polyval_clmulni nvme_core polyval_generic ghash_clmulni_intel sha512_ssse3 intel_ish_ipc video sha256_ssse3 ucsi_acpi hid_multitouch typec_ucsi sha1_ssse3 nvme_keyring intel_ishtp cec nvme_auth typec intel_vsec i2c_hid_acpi i2c_hid wmi pinctrl_tigerlake serio_raw sunrpc iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi i2c_dev fuse nfnetlink
CR2: 0000000000000338