Hello Florian,
Am Sun, Nov 17, 2024 at 11:50:18PM +0100 schrieb Florian Weimer:

* Alejandro Colomar:

quoted

Hi Helge,

On Sun, Nov 17, 2024 at 10:46:23AM GMT, Helge Kreutzmann wrote:

quoted

Without further ado, the following was found:

Issue:    Inconsistency detected by ld.so: dl-open.c: 930: _dl_open: Assertion `_dl_debug_update (args.nsid)->r_state == RT_CONSISTENT' failed!

IIUC, this report is that running the example shell session resulted in
that problem.  I've CCed glibc in case they can help.

It would be interesting to know if this can be reproduced, and a full
reproducer.

Hasn't this been fixed in glibc 2.38?  Via:

commit ab5aa2ee3d3f978e474803cbbc5fe805ad30e293
Author: Andreas Schwab [off-list ref]
Date:   Thu Mar 23 16:46:20 2023 +0100

    dlopen: skip debugger notification for DSO loaded from sprof (bug 30258)
    
    Avoid inconsistent state in the debugger interface.

Apologies that I missed that question.

In Debian stable (Trixie), glibc 2.41-12+deb13u1, this error is no
longer present.

I can run all commands of sprof(1), however none produces any content,
i.e. something beyond the header lines. As I'm not a programmer, I
don't know if this is something to worry about.

helge@twentytwo:/tmp$ sprof -p libdemo.so.1 $LD_PROFILE_OUTPUT/libdemo.so.1.profile
Flat profile:

Each sample counts as 0,01 seconds.
  %   cumulative   self              self     total
 time   seconds   seconds    calls  us/call  us/call  name

And no, I don't expect any of the output to be translated, I was just 
curious to try this out.

If you need any further input from my side, please let me know,
otherwise I'm fine as well.

Greetings

        Helge

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      Dr. Helge Kreutzmann                     debian@helgefjell.de
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