htop crashing

[frosmoon]

Htop crashing when clicking on the I/O button (top-left)

Steps to reproduce:

htop
*Click the I/O
*crash

Error information:

A signal 31 (Bad system call) was received.

[BenBE]

Please provide the OS, kernel version, distribution and version of htop you are running. Additionally, if you could provide a backtrace from running htop via gdb (bt full) might be helpful. If possible, use a debug build to include proper debug information in the output.

[frosmoon]

For further debugging and confirmation try and reproduce the bug to check if it's present on other systems too.

[BenBE]

The likely cause is the quite old kernel shipped together with Android. On a modern Linux kernel (6.11.*) this does not reproduce. Thus to narrow down a stacktrace would be heavily appreciated. It's very likely this is caused by the ancient kernel that modern Android images are based on.

P.S.: Text is preferred over images.