GNU bug report logs - #57484
29.0.50; ASAN error in make check

Previous Next

Package: emacs;

Reported by: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Date: Tue, 30 Aug 2022 07:45:02 UTC

Severity: normal

Found in version 29.0.50

Fixed in version 29.1

Done: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Bug is archived. No further changes may be made.

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 57484 in the body.
You can then email your comments to 57484 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

View this report as an mbox folder, status mbox, maintainer mbox

Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#57484; Package emacs. (Tue, 30 Aug 2022 07:45:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Gerd Möllmann <gerd.moellmann <at> gmail.com>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Tue, 30 Aug 2022 07:45:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 29.0.50; ASAN error in make check
Date: Tue, 30 Aug 2022 09:44:02 +0200

In GNU Emacs 29.0.50 (build 1, aarch64-apple-darwin21.6.0, NS
 appkit-2113.60 Version 12.5.1 (Build 21G83)) of 2022-08-30 built on
 Mini.fritz.box
Repository revision: f9250c5ebc1730bf3bed4382549433f52f7ef9ca
Repository branch: master
Windowing system distributor 'Apple', version 10.3.2113
System Description:  macOS 12.5.1

Configured using:
 'configure --cache-file /Users/gerd/tmp/config.cache.master
 --with-native-compilation'

Make check when built with ASAN runs into several problems looking like
this today

  GEN      src/keymap-tests.log
/bin/sh: line 1: 69339 Abort trap: 6           HOME=/nonexistent LANG=C EMACS_TEST_DIRECTORY=/Users/gerd/emacs/master/test "../src/emacs" --module-assertions --no-init-file --no-site-file --no-site-lisp -L ":." -l ert -l src/fns-tests --batch --eval '(ert-run-tests-batch-and-exit (quote (not (or (tag :expensive-test) (tag :unstable)))))' > src/fns-tests.log 2>&1
=================================================================
==69339==ERROR: AddressSanitizer: attempting double-free on 0x000109a11180 in thread T0:
    #0 0x105047c94 in wrap_free+0x98 (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x3fc94)
    #1 0x102630978 in rpl_free free.c:48
    #2 0x102462010 in xfree alloc.c:810
    #3 0x1024b5044 in do_one_unbind eval.c
    #4 0x1024a9d30 in unbind_to eval.c:3780
    #5 0x1025002f8 in read0 lread.c:4357
    #6 0x1024f71f0 in read_internal_start lread.c:2568
    #7 0x1024f6e4c in Fread lread.c:2477
    #8 0x1024b3348 in funcall_subr eval.c:3052
    #9 0x1024b2f5c in funcall_general eval.c:2960
    #10 0x1024add38 in Ffuncall eval.c:3014
    #11 0x1024f5e54 in call1 lisp.h:3239
    #12 0x1024f5bb0 in readevalloop lread.c:2317
    #13 0x1024f22d4 in Fload lread.c
    #14 0x1024b33c4 in funcall_subr eval.c:3060
    #15 0x10251d174 in exec_byte_code bytecode.c:809
    #16 0x1024b7378 in fetch_and_exec_byte_code eval.c:3101
    #17 0x1024b3908 in funcall_lambda eval.c:3173
    #18 0x1024b1f64 in apply_lambda eval.c:3123
    #19 0x1024aa46c in eval_sub eval.c
    #20 0x1024b1654 in Feval eval.c:2375
    #21 0x1023c2e5c in top_level_2 keyboard.c:1141
    #22 0x1024aee0c in internal_condition_case eval.c:1497
    #23 0x1023c2de0 in top_level_1 keyboard.c:1149
    #24 0x1024ae34c in internal_catch eval.c:1220
    #25 0x1023a718c in command_loop keyboard.c:1109
    #26 0x1023a6f70 in recursive_edit_1 keyboard.c:719
    #27 0x1023a76d0 in Frecursive_edit keyboard.c:802
    #28 0x1023a353c in main emacs.c:2517
    #29 0x1033b9088 in start+0x204 (dyld:arm64e+0x5088)

0x000109a11180 is located 0 bytes inside of 1536-byte region [0x000109a11180,0x000109a11780)
freed by thread T0 here:
    #0 0x105047ddc in wrap_realloc+0x9c (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x3fddc)
    #1 0x102461fd4 in lrealloc alloc.c:1376
    #2 0x102461f38 in xrealloc alloc.c:790
    #3 0x1024622b0 in xpalloc alloc.c:914
    #4 0x102502840 in grow_read_buffer lread.c:2590
    #5 0x1024ff504 in read0 lread.c:4131
    #6 0x1024f71f0 in read_internal_start lread.c:2568
    #7 0x1024f6e4c in Fread lread.c:2477
    #8 0x1024b3348 in funcall_subr eval.c:3052
    #9 0x1024b2f5c in funcall_general eval.c:2960
    #10 0x1024add38 in Ffuncall eval.c:3014
    #11 0x1024f5e54 in call1 lisp.h:3239
    #12 0x1024f5bb0 in readevalloop lread.c:2317
    #13 0x1024f22d4 in Fload lread.c
    #14 0x1024b33c4 in funcall_subr eval.c:3060
    #15 0x10251d174 in exec_byte_code bytecode.c:809
    #16 0x1024b7378 in fetch_and_exec_byte_code eval.c:3101
    #17 0x1024b3908 in funcall_lambda eval.c:3173
    #18 0x1024b1f64 in apply_lambda eval.c:3123
    #19 0x1024aa46c in eval_sub eval.c
    #20 0x1024b1654 in Feval eval.c:2375
    #21 0x1023c2e5c in top_level_2 keyboard.c:1141
    #22 0x1024aee0c in internal_condition_case eval.c:1497
    #23 0x1023c2de0 in top_level_1 keyboard.c:1149
    #24 0x1024ae34c in internal_catch eval.c:1220
    #25 0x1023a718c in command_loop keyboard.c:1109
    #26 0x1023a6f70 in recursive_edit_1 keyboard.c:719
    #27 0x1023a76d0 in Frecursive_edit keyboard.c:802
    #28 0x1023a353c in main emacs.c:2517
    #29 0x1033b9088 in start+0x204 (dyld:arm64e+0x5088)

previously allocated by thread T0 here:
    #0 0x105047b58 in wrap_malloc+0x94 (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x3fb58)
    #1 0x102461e6c in lmalloc alloc.c:1361
    #2 0x102461f98 in xrealloc alloc.c:788
    #3 0x1024622b0 in xpalloc alloc.c:914
    #4 0x102502840 in grow_read_buffer lread.c:2590
    #5 0x1024ff504 in read0 lread.c:4131
    #6 0x1024f71f0 in read_internal_start lread.c:2568
    #7 0x1024f6e4c in Fread lread.c:2477
    #8 0x1024b3348 in funcall_subr eval.c:3052
    #9 0x1024b2f5c in funcall_general eval.c:2960
    #10 0x1024add38 in Ffuncall eval.c:3014
    #11 0x1024f5e54 in call1 lisp.h:3239
    #12 0x1024f5bb0 in readevalloop lread.c:2317
    #13 0x1024f22d4 in Fload lread.c
    #14 0x1024b33c4 in funcall_subr eval.c:3060
    #15 0x10251d174 in exec_byte_code bytecode.c:809
    #16 0x1024b7378 in fetch_and_exec_byte_code eval.c:3101
    #17 0x1024b3908 in funcall_lambda eval.c:3173
    #18 0x1024b1f64 in apply_lambda eval.c:3123
    #19 0x1024aa46c in eval_sub eval.c
    #20 0x1024b1654 in Feval eval.c:2375
    #21 0x1023c2e5c in top_level_2 keyboard.c:1141
    #22 0x1024aee0c in internal_condition_case eval.c:1497
    #23 0x1023c2de0 in top_level_1 keyboard.c:1149
    #24 0x1024ae34c in internal_catch eval.c:1220
    #25 0x1023a718c in command_loop keyboard.c:1109
    #26 0x1023a6f70 in recursive_edit_1 keyboard.c:719
    #27 0x1023a76d0 in Frecursive_edit keyboard.c:802
    #28 0x1023a353c in main emacs.c:2517
    #29 0x1033b9088 in start+0x204 (dyld:arm64e+0x5088)

SUMMARY: AddressSanitizer: double-free (libclang_rt.asan_osx_dynamic.dylib:arm64e+0x3fc94) in wrap_free+0x98
==69339==ABORTING
Fatal error 6: Aborted
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#57484; Package emacs. (Tue, 30 Aug 2022 08:49:01 GMT) Full text and rfc822 format available.

Message #8 received at 57484 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: 57484 <at> debbugs.gnu.org
Subject: Re: bug#57484: 29.0.50; ASAN error in make check
Date: Tue, 30 Aug 2022 10:48:00 +0200

A bit better to reproduce with

cd test
../src/emacs --no-init-file --no-site-file --no-site-lisp -L ":." -l ert \
-l src/fns-tests --batch

The error happens when loading fns-tests

(lldb) xbacktrace
(unsigned char *) data = 0x0000000100a27e20 "read"
(unsigned char *) data = 0x0000000100a25760 "load"
(unsigned char *) data = 0x000000010a69daed "command-line-1"
(unsigned char *) data = 0x000000010a69fd67 "command-line"
(unsigned char *) data = 0x000000010a6a0cb7 "normal-top-level"
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#57484; Package emacs. (Tue, 30 Aug 2022 10:20:02 GMT) Full text and rfc822 format available.

Message #11 received at 57484 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Gerd Möllmann <gerd.moellmann <at> gmail.com>
Cc: 57484 <at> debbugs.gnu.org
Subject: Re: bug#57484: 29.0.50; ASAN error in make check
Date: Tue, 30 Aug 2022 12:19:10 +0200

Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:

> cd test
> ../src/emacs --no-init-file --no-site-file --no-site-lisp -L ":." -l ert \
> -l src/fns-tests --batch
>
> The error happens when loading fns-tests

I think this was probably fixed by Mattias' commit earlier today.
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#57484; Package emacs. (Tue, 30 Aug 2022 10:46:02 GMT) Full text and rfc822 format available.

Message #14 received at 57484 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 57484 <at> debbugs.gnu.org
Subject: Re: bug#57484: 29.0.50; ASAN error in make check
Date: Tue, 30 Aug 2022 12:45:15 +0200

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:
>
> I think this was probably fixed by Mattias' commit earlier today.

Thanks, works again with 8954fcb93bb271f5147b19671d1bf87d88d8047a.
bug marked as fixed in version 29.1, send any further explanations to 57484 <at> debbugs.gnu.org and Gerd Möllmann <gerd.moellmann <at> gmail.com> Request was from Gerd Möllmann <gerd.moellmann <at> gmail.com> to control <at> debbugs.gnu.org. (Tue, 30 Aug 2022 10:46:03 GMT) Full text and rfc822 format available.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Tue, 27 Sep 2022 11:24:05 GMT) Full text and rfc822 format available.
This bug report was last modified 2 years and 290 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.