Re: kernel-shark fails to display

[Yordan Karadzhov <y.karadz@gmail.com>]

Hi Sudip,

First of all, I am sorry for the very log time it took me to react to 
the problem you found.

I tried reproducing it on few different machines, but I am not able to 
see it. It would be great if you can help me a bit more, so that I can 
figure out what went wrong in your case.

It seems that the recording itself was successful, but later KernelShark 
fails to open the recorded file. Note that the file (trace.dat) must 
remain in the directory where you started KernelShark even after the 
abortion. Please try to open again this file in KS and check if this 
gives you the same error. If this is the case, send me the trace.dat 
file, so that I can investigate further.

Thanks!
Yordan

On 1/20/24 22:50, Sudip Mukherjee wrote:
> Hi,
> 
> I am seeing a problem with the latest version v2.3.0
> Steps to reproduce:
> 1. start kernel-shark
> 2. Go to Record in Tools menu
> 3. Select Events: All
> 4. Select "Display output"
> 5. Click on Apply
> 6. Click on Capture
> 
> It fails with:
> kernelshark: ./src/libkshark-model.c:249: ksmodel_set_upper_edge:
> Assertion `row != BSEARCH_ALL_GREATER' failed.
> Aborted
> 
>