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@linworx.cz / www.linworx.cz #--#--#--#--#--#--#--#--#--#--
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