From: Gergely Czuczy <gergely.czuczy@harmless.hu>
To: 28308@debbugs.gnu.org
Subject: bug#28308: Build failure on FreeBSD/aarch64
Date: Thu, 31 Aug 2017 18:34:37 +0200 [thread overview]
Message-ID: <2e5f41f7-e005-c28f-c04a-79953a804f71@harmless.hu> (raw)
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Hello,
Emacs was broken on FreeBSD/aarch64 due to the sbrk issue (it got
obsoleted on the platform), however the latest git checkout seems to
build so far, up to a point, where it segfaults. So, the issue with it
is not sbrk. Here are the build logs:
mv -f emacs bootstrap-emacs
gmake -C ../lisp compile-first EMACS="../src/bootstrap-emacs"
gmake[4]: Entering directory '/usr/ports/editors/emacs-devel/work/emacs-f44184f/lisp'
EMACSLOADPATH= '../src/bootstrap-emacs' -batch --no-site-file --no-site-lisp --eval '(setq load-prefer-newer t)' -f batch-byte-compile emacs-lisp/macroexp.el
Fatal error 11: Segmentation faultgmake[4]: *** [Makefile:297: emacs-lisp/macroexp.elc] Segmentation fault (core dumped)
gmake[4]: Leaving directory '/usr/ports/editors/emacs-devel/work/emacs-f44184f/lisp'
gmake[3]: *** [Makefile:739: bootstrap-emacs] Error 2
gmake[3]: Leaving directory '/usr/ports/editors/emacs-devel/work/emacs-f44184f/src'
gmake[2]: *** [Makefile:416: src] Error 2
gmake[2]: Leaving directory '/usr/ports/editors/emacs-devel/work/emacs-f44184f'
-emacs.corepine64:/usr/ports/editors/emacs-devel# lldb work/emacs-f44184f/src/bootstrap-emacs -c work/emacs-f44184f/lisp/bootstrap-
(lldb) target create "work/emacs-f44184f/src/bootstrap-emacs" --core "work/emacs-f44184f/lisp/bootstrap-emacs.core"
Core file '/usr/ports/editors/emacs-devel/work/emacs-f44184f/lisp/bootstrap-emacs.core' (aarch64) was loaded.
(lldb) bt
* thread #1, name = 'bootstrap-emacs', stop reason = signal SIGSEGV
* frame #0: 0x0000000000158584 bootstrap-emacs`oblookup + 120
frame #1: 0x000000000015843c bootstrap-emacs`intern_1 + 92
frame #2: 0x00000000000fb0cc bootstrap-emacs`Fdo_auto_save + 220
frame #3: 0x00000000000c5bd8 bootstrap-emacs`shut_down_emacs + 216
frame #4: 0x00000000000c5a04 bootstrap-emacs`terminate_due_to_signal + 128
frame #5: 0x00000000000df574 bootstrap-emacs`deliver_fatal_thread_signal + 128
frame #6: 0x00000000000e0ec8 bootstrap-emacs`handle_sigsegv + 164
frame #7: 0x00000000404cfe80 libthr.so.3`handle_signal(actp=0x0000000000539600, sig=11, info=0x0000000000539670, ucp=0x00000000005396c0) at thr_sig.c:244
frame #8: 0x00000000404cf5a4 libthr.so.3`thr_sighandler(sig=11, info=0x0000000000539670, _ucp=0x00000000005396c0) at thr_sig.c:189
frame #9: 0x0000fffffffff000
frame #10: 0x0000000000040190 bootstrap-emacs`__start + 376
frame #11: 0x00000000401c0018 ld-elf.so.1`.rtld_start at rtld_start.S:41
This was produced on -CURRENT if that matters:
FreeBSD build-pine64.bealak.harmless.hu 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r322723M: Tue Aug 22 07:25:52 CEST 2017 toor@marvin.harmless.hu:/tank/rpi3/crochet/work.pine64vanilla/obj/arm64.aarch64/tank/rpi3/src/sys/GENERIC-NODEBUG arm64
So, I think this is a different kind of a fault, not related to sbrk, but it pretty much shouldn't do this.
Could you please guys take a look at it?
Best regards,
Gergely
PS: For the record here's the FreeBSD-sude report: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221961
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next reply other threads:[~2017-08-31 16:34 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 16:34 Gergely Czuczy [this message]
2017-08-31 16:47 ` bug#28308: Build failure on FreeBSD/aarch64 Glenn Morris
2017-08-31 17:02 ` Gergely Czuczy
2017-09-02 3:13 ` npostavs
2017-09-04 12:32 ` Gergely Czuczy
2017-09-08 23:52 ` npostavs
2017-09-09 5:01 ` Gergely Czuczy
2017-09-09 7:07 ` Eli Zaretskii
2017-09-11 6:07 ` npostavs
2017-09-11 7:26 ` Gergely Czuczy
2017-09-11 14:45 ` Eli Zaretskii
2017-09-11 15:10 ` Gergely Czuczy
2017-09-11 15:31 ` Eli Zaretskii
2017-09-11 17:12 ` Gergely Czuczy
2017-09-11 17:17 ` Eli Zaretskii
2017-09-11 19:57 ` Gergely Czuczy
2017-09-11 20:33 ` Gergely Czuczy
2017-09-12 5:22 ` npostavs
2017-09-12 5:57 ` Gergely Czuczy
2017-09-12 14:59 ` Eli Zaretskii
2017-09-12 15:13 ` Gergely Czuczy
2017-09-20 5:51 ` Gergely Czuczy
2017-09-20 19:29 ` Noam Postavsky
2017-10-19 23:39 ` Noam Postavsky
2017-10-20 7:07 ` Eli Zaretskii
2017-10-24 18:43 ` Noam Postavsky
2017-10-31 17:31 ` Noam Postavsky
2017-10-31 20:21 ` Eli Zaretskii
2017-11-01 16:14 ` Gergely Czuczy
2017-11-01 16:51 ` Noam Postavsky
2017-11-01 18:27 ` Gergely Czuczy
2017-11-01 18:52 ` Noam Postavsky
2017-11-02 21:03 ` Gergely Czuczy
2017-11-04 23:14 ` Noam Postavsky
2017-11-05 18:10 ` Gergely Czuczy
2017-11-06 23:14 ` Noam Postavsky
2017-09-14 0:51 ` Paul Eggert
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