bug#41715: The program '/gnu/store/foobar/compute-guix-derivation' failed to compute the derivation for guix

[Ludovic Courtès]

Hi Olivier,

o.rojon@posteo.net skribis:

> I followed the steps you mentioned, the results you find here:
> https://www.mediafire.com/file/g5yz8f3pput8f3w/gdb-output/file  . The
> only part I omitted from the gdb output is the first lines mentioned
> the license. (Will look at IPFS, maybe next time :))

Since it’s a small file, you can send it as an attachment.

GDB shows:

--8<---------------cut here---------------start------------->8---
Core was generated by 
`/gnu/store/0m0vd873jp61lcm4xa3ljdgx381qa782-guile-3.0.2/bin/guile 
--no-auto-com'.
Program terminated with signal SIGBUS, Bus error.
#0  0x00007f90885ccc78 in ?? ()
[Current thread is 1 (LWP 845)]
(gdb) thread apply all bt

Thread 9 (LWP 853):
#0  0x00007f90884d90a4 in ?? ()
#1  0x0000000000000001 in ?? ()
#2  0x0000000000000001 in ?? ()
#3  0x00007f90840c9a30 in ?? ()
#4  0x00007f90840c95a0 in ?? ()
#5  0x00007f90840ca700 in ?? ()
#6  0x00007f90885ac067 in ?? ()
#7  0x00007f90845efa80 in ?? ()
#8  0x00007f90884fed94 in ?? ()
#9  0x0000000000000001 in ?? ()
#10 0x00007f90840c95a0 in ?? ()
--8<---------------cut here---------------end--------------->8---

That means debugging info is lacking.  To address that, could you run:

  guix build $(guix gc --derivers 
/gnu/store/0m0vd873jp61lcm4xa3ljdgx381qa782-guile-3.0.2)

and then:

  echo 'set debug-file-directory 
/gnu/store/9lg4gssswn2cwn54p6jjy6nld16ah795-guile-3.0.2-debug/lib/debug' >> 
~/.gdbinit

At that point, you can try again to run:

  gdb --core=./core

That will hopefully show more useful info.

Thanks in advance!

Ludo’.