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@xxxxxxxxxx / www.linworx.cz > #--#--#--#--#--#--#--#--#--#-- > -- > fedora-devel-list mailing list > fedora-devel-list@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/fedora-devel-list -- #--#--#--#--#--#--#--#--#--#-- Stanislav Polasek RHCE #804005251615651 / RHCX LinWorx s.r.o. sp@xxxxxxxxxx / www.linworx.cz #--#--#--#--#--#--#--#--#--#--
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