Bug#981704: linux-image-5.10.0-2-amd64: Attempting to use Wacom stylus freezes system

[Malte <debian-bugs@hklas.de>]

Package: src:linux
Version: 5.10.9-1
Severity: normal
X-Debbugs-Cc: debian-bugs@hklas.de

I'm using linux-image-5.10.0-2-amd64 on a Lenovo Thinkpad L390 Yoga with a
"Wacom ISDv4 5158" touch/stylus display. If I attempt to use the stylus, the
system will freeze as soon as the stylus enters the "detection range". The
system is well stuck, rebooting via SysRq is not possible, and the caps lock
LED stops toggling as well; the only option is to do a hard reset.

The laptop works completely fine with the previous kernel
(linux-image-5.10.0-1-amd64 / version 5.10.4-1).

I don't know how to save debug logs if it crashes, any ideas?.
The information below is from the 5.10.0-1 kernel I'm currently running.


Best regards,
Malte



-- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: LENOVO
product_name: 20NT0015GE
product_version: ThinkPad L390 Yoga
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: R10ET45W (1.30 )
board_vendor: LENOVO
board_name: 20NT0015GE
board_version: SDK0J40697 WIN

** PCI devices:
(none affected)


** USB devices:
(...)
Bus 001 Device 004: ID 056a:5158 Wacom Co., Ltd Pen and multitouch sensor
(+lots of unrelated devices)


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-1-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_USER, TAINT_CRAP, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.10.0-2-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.139
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-2-amd64 recommends:
ii  apparmor             2.13.6-7
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.10.0-2-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.04-12
pn  linux-doc-5.10          <none>

Versions of packages linux-image-5.10.0-2-amd64 is related to:
ii  firmware-amd-graphics     20201218-2
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
ii  firmware-intel-sound      20201218-2
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20201218-2
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20201218-2
ii  firmware-misc-nonfree     20201218-2
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
ii  firmware-realtek          20201218-2
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- debconf-show failed