Re: Hammer boot cannot load modules anymore

[Michael Neumann <mneumann@xxxxxxxx>]

Simon 'corecode' Schubert schrieb:
> Michael Neumann wrote:
> > Simon 'corecode' Schubert schrieb:
> > > Michael Neumann wrote:
> > > > Hi,
> > > >
> > > > I'm using the pure Hammer bootloader.
> > > >
> > > > At first it worked, but now, after using the system for a while I 
> > > > cannot load modules at boot time anymore. So I always have to 
> > > > disable acpi, otherwise it will hang shortly after showing some 
> > > > progress trying to load the module (it just shows a few "/", "|", 
> > > > backslash, "-" characters, then it hangs).
> > >
> > > can you ctrl-alt-del the machine at that point or is it locked?
> >
> > Yes that works.
> >
> > > > The kernel itself boots just fine. I am using the GENERIC kernel.
> > >
> > > I'm not sure how to debug this...  If your file system is small 
> > > enough, you could put it up somewhere for me to have a look.  
> > > Alternatively you can build a standalone hammer reader from the boot 
> > > source in lib/libstand/hammerread.c and try to debug why it can't 
> > > load the modules.  I guess it has something to do with the btree layout.
> >
> > I have problems compiling hammerread:
> >
> >   cd lib/libstand
> >   make -DTESTING -DDEBUG=3 hammerread
> >
> > /usr/libexec/binutils217/elf/ld: errno: TLS definition in 
> > /usr/lib/libc.so section .tbss mismatches non-TLS reference in 
> > /tmp//ccVzucFt.o
> > /usr/lib/libc.so: could not read symbols: Bad value
> >
> > What am I doing wrong?
>
> use cc:
>
> cc -DTESTING -DDEBUG=3 hammerread.c

Okay that works (using -std=c99). It can successfully read and list the 
directory contents.

In the boot prompt I tried the following:

ls                  works
ls /                works
ls -l               immediatly reboots
ls /boot            works
ls /boot/modules    works, but after pressing a few times SPACE (i.e.
                    scroll page down), it hangs.

Regards,

  Michael