[   39.125548] wacom 0018:056A:51C4.0003: wacom_wac_queue_insert: kfifo has filled, starting to drop events
[   39.125562] BUG: kernel NULL pointer dereference, address: 0000000000000000
[   39.125568] #PF: supervisor read access in kernel mode
[   39.125571] #PF: error_code(0x0000) - not-present page
[   39.125574] PGD 0 P4D 0 
[   39.125582] Oops: 0000 [#1] PREEMPT SMP NOPTI
[   39.125587] CPU: 4 PID: 344 Comm: irq/42-WCOM51C4 Tainted: P           OE     5.10.8-arch1-1 #1
[   39.125590] Hardware name: LENOVO 81N4/LNVNB161216, BIOS AHCN22WW(V1.06) 03/13/2019
[   39.125600] RIP: 0010:__kfifo_skip_r+0x13/0x40
[   39.125605] Code: 83 c0 01 21 c8 0f b6 04 02 c1 e0 08 41 09 c0 44 89 c0 c3 0f 1f 40 00 48 89 f0 8b 77 04 44 8b 47 08 48 8b 4f 10 89 f2 44 21 c2 <0f> b6 14 11 48 83 f8 01 74 11 44 8d 4e 01 45 21 c8 42 0f b6 0c 01
[   39.125609] RSP: 0018:ffff9a88013ffde0 EFLAGS: 00010246
[   39.125614] RAX: 0000000000000002 RBX: ffff8dddd585f018 RCX: 0000000000000000
[   39.125616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8dddd585f360
[   39.125619] RBP: ffff8dddd585f360 R08: 0000000000000000 R09: ffff9a88013ffb28
[   39.125622] R10: ffff9a88013ffb20 R11: ffffffff842cb228 R12: 0000000000000001
[   39.125624] R13: ffff8dddcd772000 R14: ffff8dddca708000 R15: 00000000000d003e
[   39.125629] FS:  0000000000000000(0000) GS:ffff8ddf38700000(0000) knlGS:0000000000000000
[   39.125632] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   39.125635] CR2: 0000000000000000 CR3: 00000001a8e10004 CR4: 00000000003706e0
[   39.125637] Call Trace:
[   39.125652]  wacom_raw_event+0x2ef/0x390 [wacom]
[   39.125663]  hid_input_report+0x145/0x160
[   39.125673]  ? disable_irq_nosync+0x10/0x10
[   39.125679]  i2c_hid_irq+0xac/0x100 [i2c_hid]
[   39.125686]  irq_thread_fn+0x20/0x60
[   39.125690]  irq_thread+0xf5/0x1a0
[   39.125697]  ? irq_finalize_oneshot.part.0+0xe0/0xe0
[   39.125702]  ? irq_thread_check_affinity+0xd0/0xd0
[   39.125709]  kthread+0x133/0x150
[   39.125714]  ? __kthread_bind_mask+0x60/0x60
[   39.125721]  ret_from_fork+0x22/0x30
[   39.125726] Modules linked in: rfcomm cmac algif_hash algif_skcipher af_alg bnep dm_crypt cbc encrypted_keys trusted nvidia_drm(POE) nvidia_modeset(POE) btusb btrtl btbcm btintel uvcvideo bluetooth nvidia(POE) videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common videodev mc ecdh_generic ecc snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_codec_hdmi snd_soc_skl kvm_intel snd_soc_sst_ipc snd_hda_codec_conexant snd_soc_sst_dsp joydev snd_hda_codec_generic mousedev hid_sensor_accel_3d snd_hda_ext_core hid_sensor_trigger snd_soc_acpi_intel_match kvm ledtrig_audio industrialio_triggered_buffer snd_soc_acpi kfifo_buf hid_sensor_iio_common industrialio irqbypass snd_hda_intel wacom snd_intel_dspcfg soundwire_intel iTCO_wdt intel_pmc_bxt soundwire_generic_allocation crct10dif_pclmul usbhid ath10k_pci hid_sensor_hub hid_multitouch crc32_pclmul
[   39.125826]  iTCO_vendor_support soundwire_cadence ghash_clmulni_intel mei_hdcp intel_rapl_msr snd_hda_codec wmi_bmof aesni_intel intel_wmi_thunderbolt ath10k_core crypto_simd snd_hda_core cryptd glue_helper snd_hwdep ath soundwire_bus rapl intel_cstate mac80211 intel_uncore snd_soc_core i915 snd_compress ac97_bus snd_pcm_dmaengine nls_iso8859_1 snd_pcm vfat pcspkr fat cfg80211 snd_timer snd i2c_i801 i2c_smbus soundcore dm_mod libarc4 i2c_algo_bit drm_kms_helper mei_me cec mei intel_gtt intel_lpss_pci processor_thermal_device syscopyarea intel_rapl_common intel_lpss sysfillrect idma64 sysimgblt fb_sys_fops intel_soc_dts_iosf intel_pch_thermal i2c_hid ideapad_laptop sparse_keymap int3403_thermal tpm_crb rfkill int340x_thermal_zone tpm_tis tpm_tis_core wmi video tpm rng_core acpi_pad soc_button_array mac_hid int3400_thermal acpi_thermal_rel drm sg fuse crypto_user agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 sdhci_pci cqhci sdhci crc32c_intel mmc_core
[   39.125946]  serio_raw xhci_pci xhci_pci_renesas
[   39.125956] CR2: 0000000000000000
[   39.125961] ---[ end trace 2c5c5d7cbf59dcdb ]---