kernel compile failure

[Stanislav Polášek]

One thing to add. When I switch off one core (in bios), the kernel compilation succeedes. No segfaults any more. Tested repeatedly. I have Intel(R) Core(TM)2 Duo CPU     T7300  @ 2.00GHz processor.

stanislav

On Sat, Apr 12, 2008 at 05:22:06PM +0200, Stanislav Polášek wrote:
> Hello everybody. I just tried several times to recompile latest fedora kernel on my laptop (Lenovo t61) running latest rawhide, and it's a kind of sad experience. Everytime I try, the gcc reports segmentation fault and building stops. The same machine was able to recompile fedora 8 kernel (running fedora 8) without any problem, so I guess its not a hardware. Faults can occure at random parts of the tree, every time at a different place. I think I use the same compiler (gcc-4.3.0-6.x86_64) as the kernel builder, so I am wandering where actually can be the problem? Is anybody having similar troubles?
> 
> The command I use to recompile:
> rpmbuild -bb --with baseonly --define 'dist .lwx' kernel.spec
> 
> Some of the segfaults (latest build):
> 
> crypto/tcrypt.c:1829: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugzilla.redhat.com/bugzilla> for instructions.
> The bug is not reproducible, so it is likely a hardware or OS problem.
> make[1]: *** [crypto/tcrypt.o] Error 1
> make: *** [crypto] Error 2
> make: *** Waiting for unfinished jobs....
> -------
> In file included from include/linux/bitmap.h:8,
>                  from include/linux/cpumask.h:86,
>                  from include/asm/processor.h:28,
>                  from include/linux/prefetch.h:14,
>                  from include/linux/list.h:8,
>                  from include/linux/wait.h:22,
>                  from include/linux/fs.h:275,
>                  from fs/cifs/xattr.c:22:
> include/linux/string.h:55: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugzilla.redhat.com/bugzilla> for instructions.
> The bug is not reproducible, so it is likely a hardware or OS problem.
> make[2]: *** [fs/cifs/xattr.o] Error 1
> make[1]: *** [fs/cifs] Error 2
> make[1]: *** Waiting for unfinished jobs....
> make: *** [fs] Error 2
> -------
> drivers/char/drm/i915_dma.c: In function 'i915_dma_init':
> drivers/char/drm/i915_dma.c:329: internal compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://bugzilla.redhat.com/bugzilla> for instructions.
> The bug is not reproducible, so it is likely a hardware or OS problem.
> make[3]: *** [drivers/char/drm/i915_dma.o] Error 1
> make[2]: *** [drivers/char/drm] Error 2
> make[1]: *** [drivers/char] Error 2
> make[1]: *** Waiting for unfinished jobs....
> make: *** [drivers] Error 2
> ------
> 
> Thanks!
> 
> Stanislav
> 
> -- 
> #--#--#--#--#--#--#--#--#--#--
> Stanislav Polasek
> RHCE #804005251615651 / RHCX
> LinWorx s.r.o.
> sp at linworx.cz / www.linworx.cz
> #--#--#--#--#--#--#--#--#--#--



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-- 
#--#--#--#--#--#--#--#--#--#--
Stanislav Polasek
RHCE #804005251615651 / RHCX
LinWorx s.r.o.
sp at linworx.cz / www.linworx.cz
#--#--#--#--#--#--#--#--#--#--
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