Created attachment 1971383 [details] dmesg shows CPU LOCKUP on 19:04:27, 20s after connecting the pen tablet. Note: Input disregard starts almost immediately after connecting, but is not shown in the log. Created attachment 1971383 [details] dmesg shows CPU LOCKUP on 19:04:27, 20s after connecting the pen tablet. Note: Input disregard starts almost immediately after connecting, but is not shown in the log. My thoughts on this issue: just up until yesterday, the tablet's pen input worked fine(was using 6.3.8 yesterday). This was well after upgrading to kernel 6.3.* . And yet, out of nowhere, this issue started happening today. I did do ``dnf update`` today, but there are reasons why I think this is a kernel problem rather that a package issue. - First: kernel 6.2.15 works fine with the same updated packages. - Second: I tested the rawhide kernel on a different drive(but same computer). This only has basic packages installed, and moreover, I did not apply the update to this system. I believe this definitively narrows the possible cause to the kernel. Just for good measure- the packages updated today, per the output of ``dnf info``, are: cpp, distribution-gpg-keys, gcc, libX11, libatomic, libgcc, libgfortran, libgomp, libquadmath, libstdc++, and selinux. My system specs: Ryzen 7700X, RX 7900XTX, B650i, 32GB RAM running on Fedora 38, Gnome, Wayland. 1. Please describe the problem: Upon giving a pen input with Wacom Intuos Pro M(pen tablet) via bluetooth, the system almost immediately starts disregarding all input from any input device(USB keyboard/mouse, pen tablet input etc.). I am then forced to hard-reset the PC. Touch input on the tablet does not create issue. [I originally stated that the system crashes sometime after all input dies; I verified by playing a video in the background that this is not the case. Only the input dies as far as I can tell. There has been some confusion due to not being able to do anything with the system after this issue happens] 2. What is the Version-Release number of the kernel: Kernel 6.3.8-200.fc38.x86_64 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : The newest kernel that currently does not have this issue is 6.2.15; Happens in 6.3.7, 6.3.8 etc. 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Connect a Wacom Intuos Pro M pen tablet via bluetooth, and input using pen. 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: Yes 6. Are you running any modules that not shipped with directly Fedora's kernel?: No 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag.
Comment on attachment 1971383 [details] dmesg shows CPU LOCKUP on 19:04:27, 20s after connecting the pen tablet. Note: Input disregard starts almost immediately after connecting, but is not shown in the log. Update: the issue starts when "pen input" is given using the tablet(as opposed to touch input on the tablet); simply connecting the device does not create issue. Replace the "connect" on my original attachment comment with "input using pen" and the rest of the issue still stands.
Hi, Thank you for reporting the issue. I've found a missing patch for fixing wacom battery status issue listed below in fedora 6.3 kernel. https://gitlab.gnome.org/GNOME/gnome-control-center/-/issues/2354 I also made a scratch build for it. Once it is done, you could download kernel rpm from the following URL and try it. https://koji.fedoraproject.org/koji/taskinfo?taskID=102343771 Thank you:)
(In reply to Kate Hsuan from comment #2) > > I also made a scratch build for it. Once it is done, you could download > kernel rpm from the following URL and try it. > https://koji.fedoraproject.org/koji/taskinfo?taskID=102343771 > > Thank you:) Unfortunately, your kernel did not fix the issue.
Hi, Thank you for testing it. Could you please update the dmesg log with a complete call trace after the HARD LOCK was detected? It should look like the drm call trace in your dmesg log. Thank you
Created attachment 1971716 [details] Updated dmesg output; now contains calltrace
On kernel 6.3.11, the tablet pen input works again. Thanks!