Re: exec hang at boot.

2020-10-09 Thread Ludovic Courtès
Hi Almudena, Almudena Garcia skribis: > In Qemu, the boot looks fine, and the exec problems seem to have > disappeared. I tested It using gnumach in SMP mode (--enable-cpus=2). The new “childhurd” feature in Guix makes it easy (and safe) to test the kernel in QEMU. What would you suggest for u

Re: exec hang at boot.

2020-10-08 Thread Almudena Garcia
disappeared. I tested It using gnumach in SMP mode (--enable-cpus=2). >> >> El jue., 8 oct. 2020 a las 0:17, Samuel Thibault (< >> samuel.thiba...@gnu.org>) escribió: >> >>> Hello, >>> >>> I might have found the trigger for the exec hang a

Re: exec hang at boot.

2020-10-08 Thread Almudena Garcia
ed. I tested It using gnumach in SMP mode (--enable-cpus=2). > > El jue., 8 oct. 2020 a las 0:17, Samuel Thibault () > escribió: > >> Hello, >> >> I might have found the trigger for the exec hang at boot. The symptoms >> were that very early during the program loadin

Re: exec hang at boot.

2020-10-08 Thread Almudena Garcia
jue., 8 oct. 2020 a las 0:17, Samuel Thibault () escribió: > Hello, > > I might have found the trigger for the exec hang at boot. The symptoms > were that very early during the program loading by ld.so, it would > overflow its stack with 0x40, apparently because there were odd thi

Re: exec hang at boot.

2020-10-08 Thread Richard Braun
On Thu, Oct 08, 2020 at 12:16:51AM +0200, Samuel Thibault wrote: > I might have found the trigger for the exec hang at boot. The symptoms > were that very early during the program loading by ld.so, it would > overflow its stack with 0x40, apparently because there were odd things > ha

exec hang at boot.

2020-10-07 Thread Samuel Thibault
Hello, I might have found the trigger for the exec hang at boot. The symptoms were that very early during the program loading by ld.so, it would overflow its stack with 0x40, apparently because there were odd things happening with the GOT. One odd thing was that ld.so was getting loaded at 0x0