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[ID 20010306.007] Segmentation fault generated from './perl -Ilibt/lib/compmod.pl CPAN'
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From:
dcd
Date:
March 6, 2001 08:34
Subject:
[ID 20010306.007] Segmentation fault generated from './perl -Ilibt/lib/compmod.pl CPAN'
Message ID:
200103061633.IAA16643@dd.tc.fluke.com
This is a bug report for perl from dcd@tc.fluke.com,
generated with the help of perlbug 1.33 running under perl v5.7.0.
-----------------------------------------------------------------
[Please enter your report here]
When testing the latest bleadperl I'm seeing segfaults
( cd t && ./perl TEST -v lib/1_compile.t )
jd:q2$ ( cd t && ./perl TEST -v lib/1_compile.t )
/tmp/q2/t
lib/1_compile...1..137
ok 1
ok 2
ok 3
ok 4
ok 5
ok 6
ok 7
ok 8
ok 9
ok 10
ok 11
ok 12
# CPAN compile failed
not ok 13
exit code=0,
signal=13
FAILED at test 13
Failed 1 test script out of 1, 0.00% okay.
### Since not all tests were successful, you may want to run some
### of them individually and examine any diagnostic messages they
### produce. See the INSTALL document's section on "make test".
### If you are testing the compiler, then ignore this message
### and run
### ./perl harness
### in the directory ./t.
u=0.02 s=0 cu=2.15 cs=0.15 scripts=1 tests=137
If I use gdb to examine the core file
gdb ./perl ./core
Core was generated by `./perl -Ilib t/lib/compmod.pl CPAN'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libnsl.so.1...done.
Reading symbols from /lib/libdl.so.2...done.
Reading symbols from /lib/libm.so.6...done.
Reading symbols from /lib/libc.so.6...done.
Reading symbols from /lib/libcrypt.so.1...done.
Reading symbols from /lib/libutil.so.1...done.
Reading symbols from /lib/ld-linux.so.2...done.
Reading symbols from /tmp/q2/lib/auto/IO/IO.so...done.
Reading symbols from /tmp/q2/lib/auto/Fcntl/Fcntl.so...done.
Reading symbols from /tmp/q2/lib/auto/Opcode/Opcode.so...done.
#0 S_op_clear (o=0x82d2078) at op.c:860
860 pmop = pmop->op_pmnext;
#0 S_op_clear (o=0x82d2078) at op.c:860
#1 0x80951c4 in Perl_op_free (o=0x82d2078) at op.c:751
#2 0x809518d in Perl_op_free (o=0x82d25e8) at op.c:739
#3 0x809518d in Perl_op_free (o=0x82d2610) at op.c:739
#4 0x809518d in Perl_op_free (o=0x82d2650) at op.c:739
#5 0x809518d in Perl_op_free (o=0x82d26b8) at op.c:739
#6 0x809518d in Perl_op_free (o=0x82d2800) at op.c:739
#7 0x809518d in Perl_op_free (o=0x82d2828) at op.c:739
#8 0x809518d in Perl_op_free (o=0x82d2848) at op.c:739
#9 0x809518d in Perl_op_free (o=0x82d17f0) at op.c:739
#10 0x808e1c1 in Perl_cv_undef (cv=0x82c179c) at op.c:739
#11 0x80c0ff6 in Perl_sv_clear (sv=0x82c179c) at sv.c:4443
#12 0x80c14d6 in Perl_sv_free (sv=0x82c179c) at sv.c:4605
#13 0x806321c in Perl_gp_free (gv=0x82c1760) at gv.c:1134
#14 0x80c1036 in Perl_sv_clear (sv=0x82c1760) at sv.c:4455
#15 0x80c14d6 in Perl_sv_free (sv=0x82c1760) at sv.c:4605
#16 0x80c861f in do_clean_all (sv=0x82c1760) at sv.c:9355
#17 0x80c6ca4 in Perl_sv_clean_all () at sv.c:161
#18 0x805c0fb in perl_destruct (my_perl=0x812a928) at perl.c:670
#19 0x805aa91 in main (argc=4, argv=0xbffff4b4, env=0xbffff4c8)
at perlmain.c:55
[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
category=core
severity=high
---
Site configuration information for perl v5.7.0:
Configured by dcd at Mon Mar 5 15:39:53 PST 2001.
Summary of my perl5 (revision 5.0 version 7 subversion 0) configuration:
Platform:
osname=linux, osvers=2.2.5, archname=i686-linux
uname='linux jd 2.2.5 #1 tue apr 13 16:33:46 mest 1999 i686 unknown '
config_args='-Dinstallusrbinperl -Dusedevel -Doptimize=-O3 -g -de -Dcf_email=dcd@tc.fluke.com'
hint=recommended, useposix=true, d_sigaction=define
usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=undef use64bitall=undef uselongdouble=undef
Compiler:
cc='cc', ccflags ='-DDEBUGGING -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O3 -g',
cppflags='-DDEBUGGING -fno-strict-aliasing -I/usr/local/include'
ccversion='', gccversion='egcs-2.91.66 19990314 (egcs-1.1.2 release)', gccosandvers=''
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=4
alignbytes=4, usemymalloc=n, prototype=define
Linker and Libraries:
ld='cc', ldflags =' -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib
libs=-lnsl -lndbm -lgdbm -ldbm -ldb -ldl -lm -lc -lposix -lcrypt -lutil
perllibs=-lnsl -ldl -lm -lc -lposix -lcrypt -lutil
libc=, so=so, useshrplib=false, libperl=libperl.a
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic'
cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'
Locally applied patches:
DEVEL9021
---
@INC for perl v5.7.0:
lib
/usr/local/lib/perl5/5.7.0/i686-linux
/usr/local/lib/perl5/5.7.0
/usr/local/lib/perl5/site_perl/5.7.0/i686-linux
/usr/local/lib/perl5/site_perl/5.7.0
/usr/local/lib/perl5/site_perl
.
---
Environment for perl v5.7.0:
HOME=/home/dcd
LANG=POSIX
LANGUAGE (unset)
LD_LIBRARY_PATH (unset)
LOGDIR (unset)
PATH=/home/dcd/bin:/sbin:/home/dcd/bin:/usr/local/bin:/usr/bin:/usr/X11R6/bin:/bin:/usr/openwin/bin:/var/lib/dosemu:/usr/games/bin:/usr/games:/opt/gnome/bin:/opt/kde/bin:.:/usr/lib/pgsql/bin:/usr/local/samba:/home/hobbes/tools/scripts:/home/hobbes/tools/linux:/usr0/hobbes/tools/scripts:/usr0/dcd/bin:/apps/general/bin:/usr/public
PERL_BADLANG (unset)
SHELL=/bin/bash
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[ID 20010306.007] Segmentation fault generated from './perl -Ilibt/lib/compmod.pl CPAN'
by dcd