First reported in July http://lists.linuxtogo.org/pipermail/openembedded-core/2012-July/026492.html and again in August http://lists.linuxtogo.org/pipermail/openembedded-core/2012-August/027372.html RP said: autoconf-native *must* use the system perl but that segfault happens not only on my Gentoo host, but also on 3 Ubuntu hosts I have access to. Also autoconf on host (2.69 from Gentoo) doesn't segfault like this for me (only autoconf-native from oe-core does).
Martin, is this only with webkit-efl or can you get a reproducer with straight oe-core? If it's with webkit-efl, can you provide details on reproducing it.
(In reply to comment #1) > Martin, is this only with webkit-efl or can you get a reproducer with > straight oe-core? > > If it's with webkit-efl, can you provide details on reproducing it. There is more reproducers then webkit-efl I guess, because I don't rebuild webkit-efl so often, but I don't know about any other reliable reproducer (because I don't check dmesg so often between recipe builds and this segfault is not fatal for build itself, but I'll try to find something - corelate segfault timestamps with do_configure stamps in tmp-eglibc). To test it with webkit-efl, just enable meta-oe/meta-efl layers and build webkit-efl and it should segfault. [Sun Dec 2 01:14:51 2012] autom4te[29453]: segfault at fffffffd15ebeee8 ip 00007f01a18c8e23 sp 00007fff8e5232f0 error 4 in Dumper.so[7f01a18c2000+8000] [Sun Dec 2 01:17:49 2012] autom4te[23748]: segfault at 224335238 ip 00007f824359ce23 sp 00007fffb48ef990 error 4 in Dumper.so[7f8243596000+8000] [Sun Dec 2 01:20:57 2012] autom4te[9241]: segfault at fffffffc23de3398 ip 00007f8683550e23 sp 00007fff58248710 error 4 in Dumper.so[7f868354a000+8000] [Sun Dec 2 02:14:00 2012] autom4te[11046]: segfault at d00650000 ip 00007f715bcd3e05 sp 00007fffc08e9a40 error 4 in Dumper.so[7f715bccd000+8000] [Sun Dec 2 02:33:57 2012] autom4te[1227]: segfault at 21 ip 00007f819210fe05 sp 00007fff430a3b10 error 4 in Dumper.so[7f8192109000+8000] [Sun Dec 2 03:04:50 2012] autom4te[7888]: segfault at fffffffe289a3238 ip 00007fb4c3ccfe23 sp 00007fff9f8174d0 error 4 in Dumper.so[7fb4c3cc9000+8000] [Sun Dec 2 03:51:24 2012] autom4te[7210]: segfault at 50aac1b8 ip 00007f6c08c48e23 sp 00007ffffb1a59b0 error 4 in Dumper.so[7f6c08c42000+8000] [Sun Dec 2 08:06:56 2012] autom4te[28505]: segfault at d00650000 ip 00007fb8be9a3e05 sp 00007fff4d981b20 error 4 in Dumper.so[7fb8be99d000+8000] [Sun Dec 2 08:14:58 2012] autom4te[11101]: segfault at 21 ip 00007f0f4a94ee05 sp 00007fffafbd5ac0 error 4 in Dumper.so[7f0f4a948000+8000] [Sun Dec 2 08:16:24 2012] autom4te[23937]: segfault at fffffffef345b278 ip 00007fcfdd29de23 sp 00007fff23ed6640 error 4 in Dumper.so[7fcfdd297000+8000] [Sun Dec 2 08:21:08 2012] autom4te[11159]: segfault at 2cfcc9cd8 ip 00007f6d58b18e23 sp 00007fff1fe756b0 error 4 in Dumper.so[7f6d58b12000+8000] [Sun Dec 2 12:08:36 2012] autom4te[21950]: segfault at 108683ee8 ip 00007fc51fd62e23 sp 00007fff992f7760 error 4 in Dumper.so[7fc51fd5c000+8000] [Sun Dec 2 12:30:19 2012] autom4te[28307]: segfault at fffffffe171ef238 ip 00007f7dc199ae23 sp 00007fff4f214dc0 error 4 in Dumper.so[7f7dc1994000+8000] [Sun Dec 2 12:33:07 2012] autom4te[4703]: segfault at d00650000 ip 00007f06db97ce05 sp 00007fff8d63fbd0 error 4 in Dumper.so[7f06db976000+8000] [Sun Dec 2 12:33:59 2012] autom4te[20184]: segfault at fffffffd1d499398 ip 00007fd7a2920e23 sp 00007fffa4405700 error 4 in Dumper.so[7fd7a291a000+8000] [Sun Dec 2 13:03:19 2012] autom4te[31086]: segfault at fffffffe3d5be238 ip 00007f10c6648e23 sp 00007fff6b36b240 error 4 in Dumper.so[7f10c6642000+8000] [Sun Dec 2 13:35:16 2012] autom4te[5402]: segfault at 27c5e1b8 ip 00007f1103ae7e23 sp 00007fff74ac6360 error 4 in Dumper.so[7f1103ae1000+8000] [Mon Dec 3 09:52:00 2012] autom4te[7213]: segfault at d00650000 ip 00007f784c19ce05 sp 00007fffc94312b0 error 4 in Dumper.so[7f784c196000+8000] [Mon Dec 3 10:08:17 2012] autom4te[10687]: segfault at 21 ip 00007fd065a75e05 sp 00007fff676d8d30 error 4 in Dumper.so[7fd065a6f000+8000] [Mon Dec 3 10:21:42 2012] autom4te[15320]: segfault at d00650000 ip 00007f50ed6ebe05 sp 00007fff6d296080 error 4 in Dumper.so[7f50ed6e5000+8000] [Mon Dec 3 11:22:35 2012] autom4te[1065]: segfault at d00650000 ip 00007f770fcdee05 sp 00007fffbbe90350 error 4 in Dumper.so[7f770fcd8000+8000] [Mon Dec 3 14:01:55 2012] autom4te[32702]: segfault at fffffffefe895338 ip 00007fdbdea35e23 sp 00007fff565e0e70 error 4 in Dumper.so[7fdbdea2f000+8000] [Mon Dec 3 14:10:21 2012] autom4te[22137]: segfault at 3f1e51278 ip 00007f6a7cf1fe23 sp 00007fff3c9863b0 error 4 in Dumper.so[7f6a7cf19000+8000] [Mon Dec 3 14:17:33 2012] autom4te[30457]: segfault at fffffffef030dcd8 ip 00007f7cdcbdde23 sp 00007fff0a7cf710 error 4 in Dumper.so[7f7cdcbd7000+8000] [Mon Dec 3 14:17:52 2012] autom4te[11110]: segfault at 21 ip 00007f0ad9f4be05 sp 00007fff722df190 error 4 in Dumper.so[7f0ad9f45000+8000]
target git show that too
I tried to build target side git on my Ubuntu 12.04.1 system and did not see any segfault notices on my dmesg log. I think more information maybe needed.
I have not been able to reproduce this locally on my machine, can you give me any more clues are you still seeing this issue? If not I will close this and it can be re-opened if the failures re-appear.
There is small gentoo based chroot: http://wiki.shr-project.org/trac/wiki/Building%20SHR#Setupshr-chrootifyoulikeSHRchrootapproach where it always fail, I've seen the same segfauls on some ubuntu version (without shr-chroot) but I don't have access there now, so cannot test if it's still there with 12.04.01 or which version was there. So you can try it with that shr-chroot if you want or close this (and we can reopen it when I or something else reproduces the same on some other distros).
I am not able to reproduce with with standard Ubuntu 12.04 distro, if you can get a reproducer on a standard distro (not chroot), then we can look at the issues.