From reiper@rsv.se

Created by reiper@rsv.se

Hi !

I have problem with a perl-program, it runs fine under perl5.00404 but
it occassionaly coredumps with perl5.00503.

I recompiled perl with -g.

Stack-trace from coredump​:

Copyright Hewlett-Packard Co. 1985,1987-1995. All Rights Reserved.
<<<< XDB Version A.10.20 HP-UX >>>>
Do you want to save a backup copy of the core file? n
Core file from​: perl
Child died due to​: segmentation violation
Procedures​: 1059
Files​: 31
mg.c​: Perl_mg_get​: 111 +0x00000024​: if (!(mg->mg_flags & MGf_GSKIP) && vtbl && (vtbl->svt_get != NULL)) {

t
0 Perl_mg_get (sv = 0x4005d414) [mg.c​: 111]
1 Perl_sv_setsv (dstr = 0x4006463c, sstr = 0x4005d414) [sv.c​: 2091]
2 Perl_sv_mortalcopy (oldstr = 0x4005d414) [sv.c​: 3657]
3 Perl_pp_aassign () [pp_hot.c​: 599]
4 Perl_runops_standard () [run.c​: 30]
5 perl_run (sv_interp = 0x40019004) [perl.c​: 1103]
6 main (argc = 4, argv = 0x7b03a878, env = 0x7b03a88c) [perlmain.c​: 51]
T
T
0 Perl_mg_get (sv = 0x4005d414) [mg.c​: 111]
  mgs = 0x4005d414
  mg = 0x400536f8
  mgp = 0x40062a98
  mgp_valid = 1
  vtbl = 0x41543d0a
1 Perl_sv_setsv (dstr = 0x4006463c, sstr = 0x4005d414) [sv.c​: 2091]
  errno = 0
  sflags = 67373060
  dtype = 0
  stype = 20
  errno = 0
  errno = 0
  name = 0x40064408
  len = 167772280
  errno = 0
  sref = 0x40035a60
  dref = 00000000
  intro = 299459
  gp = 0x0000000e
  cv = 0x00000001
  const_sv = 0xffffffff
  const_changed = '@​'
  errno = 0
  len = 1074152456
  errno = 0
2 Perl_sv_mortalcopy (oldstr = 0x4005d414) [sv.c​: 3657]
  errno = 0
  sv = 0x4006463c
3 Perl_pp_aassign () [pp_hot.c​: 599]
  sp = 0x4005e470
  lastlelem = 0x4005e470
  lastrelem = 0x4005e46c
  firstrelem = 0x4005d810
  firstlelem = 0x4005e470
  relem = 0x4005e0c0
  lelem = 0x4005e470
  sv = 0x4005d414
  ary = 0x40047280
  gimme = 1073998764
  hash = 0x4003ebac
  i = 1073998776
  magic = 1074001344
  didstore = 0x00000022
  tmpstr = 0x7b03a000
  didstore = 00000000
  didstore = 0x4005e46c
  targ = 0x40049e48
4 Perl_runops_standard () [run.c​: 30]
5 perl_run (sv_interp = 0x40019004) [perl.c​: 1103]
  errno = 0
  sp = 0x4001c810
  oldscope = 1
  cur_env = 0x40015348
  ret = 0
  prev = 00000000
6 main (argc = 4, argv = 0x7b03a878, env = 0x7b03a88c) [perlmain.c​: 51]
  exitstatus = 0

Is this something you have seen before or do you need more information ?

Regards,
Reine Persson

Site configuration information for perl 5.00503:

Configured by reiper at Thu Nov  4 14:43:09 MET 1999.

Summary of my perl5 (5.0 patchlevel 5 subversion 3) configuration:
  Platform:
    osname=hpux, osvers=10.20, archname=PA-RISC2.0
    uname='hp-ux u30040 b.10.20 a 9000800 426554382 two-user license '
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef useperlio=undef d_sfio=undef
  Compiler:
    cc='cc -Ae +DAportable +DS32 -D_FILE_OFFSET_BITS=64', optimize='-O', gccversion=
    cppflags='-D_HPUX_SOURCE -I/usr/local/include'
    ccflags ='-D_HPUX_SOURCE -I/usr/local/include'
    stdchar='unsigned char', d_stdstdio=define, usevfork=false
    intsize=4, longsize=4, ptrsize=4, doublesize=8
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
    alignbytes=8, usemymalloc=y, prototype=define
  Linker and Libraries:
    ld='ld', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib/pa1.1 /lib /usr/lib /usr/ccs/lib
    libs=-lnsl_s -lndbm -ldld -lm -lc -lndir -lcrypt
    libc=/lib/libc.sl, so=sl, useshrplib=false, libperl=libperl.a
  Dynamic Linking:
    dlsrc=dl_hpux.xs, dlext=sl, d_dlsymun=undef, ccdlflags='-Wl,-E -Wl,-B,deferred '
    cccdlflags='+z', lddlflags='-b -L/usr/local/lib'

Locally applied patches:
    


@INC for perl 5.00503:
    /opt/rsv/pd/lib/perl5/5.00503/PA-RISC2.0
    /opt/rsv/pd/lib/perl5/5.00503
    /opt/rsv/pd/lib/perl5/site_perl/5.005/PA-RISC2.0
    /opt/rsv/pd/lib/perl5/site_perl/5.005
    .


Environment for perl 5.00503:
    HOME=/home/u30003/reiper
    LANG (unset)
    LANGUAGE (unset)
    LD_LIBRARY_PATH (unset)
    LOGDIR (unset)
    PATH=/home/u30003/reiper/BIN:/home/u30003/reiper/C:/opt/rsv/bin:/opt/rsv/pd/bin:/usr/bin/X11:/opt/rsv/pd/etc:/usr/pd/etc:/usr/lib/acct:/usr/adm:/etc:/usr/site/contrib/bin:/opt/rsv/etc:/opt/rsv/bin:/usr/site/bin:/usr/bin:/opt/ansic/bin:/usr/ccs/bin:/usr/contrib/bin:/opt/nettladm/bin:/usr/bin/X11:/usr/contrib/bin/X11:/opt/langtools/bin:/opt/imake/bin:/opt/perf/bin:/usr/local/bin:/usr/site/pd/bin:/opt/rsv/pd/bin:/opt/cobol/bin:/opt/graphics/OpenGL/debugger/bin:/opt/ignite/bin:/opt/hparray/bin:/opt/java/bin:/opt/aCC/bin:/opt/pred/bin:/opt/omni/bin:/opt/atria/bin:/opt/hpnp//bin
    PERL_BADLANG (unset)
    SHELL=/usr/bin/ksh

From @schwern

[reiper@​rsv.se - Sun Feb 13 22​:32​:08 2000]​:

I have problem with a perl-program, it runs fine under perl5.00404 but
it occassionaly coredumps with perl5.00503.

Without seeing the program in question I don't think there's any hope of
knowing what's going on here.

@schwern - Status changed from 'open' to 'stalled'

p5p@spam.wizbit.be - Status changed from 'stalled' to 'rejected'