From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Cc: jantien@xs4all.nl
Subject: signal 6 in CVS.
Date: Sun, 5 Sep 2004 15:14:40 +0200 [thread overview]
Message-ID: <16699.4416.381065.171818@byrd.xs4all.nl> (raw)
I regularly get aborts with current CVS. Call trace:
#0 0xffffe410 in ?? ()
#1 0xbfffd72c in ?? ()
#2 0x00000006 in ?? ()
#3 0x00007b20 in ?? ()
#4 0x438c33b5 in raise () from /lib/tls/libc.so.6
#5 0x438c4f09 in abort () from /lib/tls/libc.so.6
#6 0x4007ba24 in scm_threads_mark_stacks () at threads.c:954
#7 0x4003ff54 in scm_mark_all () at gc-mark.c:94
#8 0x4003f851 in scm_igc (what=0x4009aed9 "string") at gc.c:562
#9 0x40040e97 in increase_mtrigger (size=21547, what=0x4009aed9 "string")
at gc-malloc.c:226
#10 0x40040fdd in scm_gc_malloc (size=21547, what=0x4009aed9 "string")
at gc-malloc.c:308
#11 0x4006e02b in make_stringbuf (len=21546) at strings.c:118
#12 0x4006e118 in scm_i_make_string (len=21546, charsp=0xbfffd9c8)
at strings.c:168
#13 0x4006f05a in scm_from_locale_stringn (
str=0x854d238 "\\version \"2.3.8\"\n\n\\context {\n \\name Global\n\n \\accepts Score\n \\description \"Hard coded entry point for LilyPond. Cannot be tuned.\"\n \\grobdescriptions #all-grob-descriptions \n}\n\n\\context "..., len=21546) at strings.c:761
#14 0x4006f0ad in scm_from_locale_string (
str=0x854d238 "\\version \"2.3.8\"\n\n\\context {\n \\name Global\n\n \\accepts Score\n \\description \"Hard coded entry point for LilyPond. Cannot be tuned.\"\n \\grobdescriptions #all-grob-descriptions \n}\n\n\\context "...) at strings.c:769
#15 0x4002af82 in scm_makfrom0str (src=0x6 <Address 0x6 out of bounds>)
at discouraged.c:143
#16 0x0813deb6 in Source_file::init_port (this=0x85490b8) at source-file.cc:103
#
the crash always comes from
/* Thread has not been suspended, which should never happen.
*/
abort ();
I suspect that make_stringbuf() or one of the related functions in the
call stack forgot to set some sort of mutex lock.
Marius, can you investigate?
--
Han-Wen Nienhuys | hanwen@xs4all.nl | http://www.xs4all.nl/~hanwen
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