On Thu, Feb 07, 2002 at 01:03:29AM +0000, Ged Haywood wrote: > Hi there,
Hi! Thank you SOOO much for the reply! [SNIP] > You might try usemymalloc. Tried that. Note: you also tried to help a fellow back in November of 2001 on this VERY same stack trace. http://groups.yahoo.com/group/modperl/message/39560 > > Compiler: > > optimize='-g', > > Hmmmm... See below. > > ccversion='', gccversion='2.96 20000731 (Red Hat Linux 7.1 2.96-85)', gccosandvers='' > > You've obviously read the docs, so I take it the same compiler built > Aapche, mod_perl and Perl. Have you tried this on RH6.2 with the > compiler that came with that? Yes. Note also: the problem didn't use to happen with perl 5.00404, mod_perl 1.08 and apache 1.3b5 (with exactly the same codebase). See below. > > Stack Trace: > > =========== > > #0 __pthread_mutex_lock (mutex=0x8bf04999) at mutex.c:99 > > #1 0x401b9cc8 in __libc_free (mem=0x4046cc18) at malloc.c:3152 > > #2 0x403ce028 in Perl_safesysfree (where=0x4046cc18) at util.c:158 > > #3 0x403f20d8 in Perl_sv_clear (sv=0x8198f60) at sv.c:3827 > > #4 0x403f2473 in Perl_sv_free (sv=0x8198f60) at sv.c:3950 > > #5 0x403f80e1 in do_clean_all (sv=0x8198f60) at sv.c:8411 > > #6 0x403e9c5e in S_visit (f=0x403f8094 <do_clean_all>) at sv.c:162 > > #7 0x403e9ce2 in Perl_sv_clean_all () at sv.c:193 > > #8 0x4038594a in perl_destruct (my_perl=0x809a9a8) at perl.c:665 > > #9 0x4035629c in perl_shutdown (s=0x0, p=0x0) at mod_perl.c:294 > > #10 0x40356be6 in mp_dso_unload (data=0x808e714) at mod_perl.c:489 > > Have you tried a statically linked mod_perl? Yes. See below. > 73, > Ged. Here's what HAS been tried: - -O2 vs. -O3 vs. -g - Perl's malloc vs. system malloc - static vs. dynamic loading of httpd modules - Different Berkeley db in case there were discrepancies with that - Different compilers, RedHat releases, glibc releases - --enable-rule=EXPAT vs. --disable-rule=EXPAT All failed. -- \_/} Mark P. Fister Java, Java, everywhere, and all \_/} \_/} eBay, Inc. the cups did shrink; Java, Java \_/} \_/} Austin, TX everywhere, nor any drop to drink! \_/}
