From @andk

git bisect

commit 645de4c
Author​: Karl Williamson <public@​khwilliamson.com>
Date​: Tue Aug 20 20​:55​:44 2013 -0600

  regcomp.c​: Create better estimate of trie match lengths

diagnostics

http​://www.cpantesters.org/cpan/report/c516a796-d120-11e3-a3d0-cea8310f0ce5

rt.cpan ticket

https://rt.cpan.org/Ticket/Display.html?id=95227

perl -V

Summary of my perl5 (revision 5 version 19 subversion 4) configuration​:
  Commit id​: 388a7a8
  Platform​:
  osname=linux, osvers=3.13-1-amd64, archname=x86_64-linux-ld
  uname='linux k83 3.13-1-amd64 #1 smp debian 3.13.7-1 (2014-03-25)
  x86_64 gnulinux '
  config_args='-Dprefix=/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e
  -Dmyhostname=k83 -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des
  -Ui_db -Uuseithreads -Duselongdouble -DDEBUGGING=-g'
  hint=recommended, useposix=true, d_sigaction=define
  useithreads=undef, usemultiplicity=undef
  useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
  use64bitint=define, use64bitall=define, uselongdouble=define
  usemymalloc=n, bincompat5005=undef
  Compiler​:
  cc='cc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector
  -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
  optimize='-O2 -g',
  cppflags='-fno-strict-aliasing -pipe -fstack-protector
  -I/usr/local/include'
  ccversion='', gccversion='4.8.2', gccosandvers=''
  intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
  d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
  ivtype='long', ivsize=8, nvtype='long double', nvsize=16,
  Off_t='off_t', lseeksize=8
  alignbytes=16, prototype=define
  Linker and Libraries​:
  ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
  libpth=/usr/local/lib /lib/x86_64-linux-gnu /lib/../lib
  /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /usr/lib
  libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat
  perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
  libc=, so=so, useshrplib=false, libperl=libperl.a
  gnulibc_version='2.18'
  Dynamic Linking​:
  dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
  cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib
  -fstack-protector'

Characteristics of this binary (from libperl)​:
  Compile-time options​: HAS_TIMES PERLIO_LAYERS PERL_DONT_CREATE_GVSV
  PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
  PERL_MALLOC_WRAP
  PERL_NEW_COPY_ON_WRITE PERL_PRESERVE_IVUV
  PERL_USE_DEVEL USE_64_BIT_ALL USE_64_BIT_INT
  USE_LARGE_FILES USE_LOCALE USE_LOCALE_COLLATE
  USE_LOCALE_CTYPE USE_LOCALE_NUMERIC
  USE_LONG_DOUBLE
  USE_PERLIO USE_PERL_ATOF
  Built under linux
  Compiled at Apr 27 2014 14​:35​:57
  %ENV​:
  PERL5LIB=""
  PERL5OPT=""
  PERL5_CPANPLUS_IS_RUNNING="2296"
  PERL5_CPAN_IS_RUNNING="2296"
  PERL_MM_USE_DEFAULT="1"
  @​INC​:
  /home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/site_perl/5.19.4/x86_64-linux-ld
  /home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/site_perl/5.19.4
  /home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/5.19.4/x86_64-linux-ld
  /home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/5.19.4
  .

--
andreas

From @khwilliamson

Thanks for finding this. I am curious what's going on, since the bad
commit is so old. Are you now smoking parts of CPAN that you don't
normally?

On 05/01/2014 08​:20 AM, (Andreas J. Koenig) (via RT) wrote​:

# New Ticket Created by (Andreas J. Koenig)
# Please include the string​: [perl #121778]
# in the subject line of all future correspondence about this issue.
# <URL​: https://rt-archive.perl.org/perl5/Ticket/Display.html?id=121778 >

git bisect
----------
commit 645de4c
Author​: Karl Williamson <public@​khwilliamson.com>
Date​: Tue Aug 20 20​:55​:44 2013 -0600

 regcomp\.c​: Create better estimate of trie match lengths

diagnostics
-----------
http​://www.cpantesters.org/cpan/report/c516a796-d120-11e3-a3d0-cea8310f0ce5

rt.cpan ticket
--------------
https://rt.cpan.org/Ticket/Display.html?id=95227

perl -V
-------
Summary of my perl5 (revision 5 version 19 subversion 4) configuration​:
Commit id​: 388a7a8
Platform​:
osname=linux, osvers=3.13-1-amd64, archname=x86_64-linux-ld
uname='linux k83 3.13-1-amd64 #1 smp debian 3.13.7-1 (2014-03-25)
x86_64 gnulinux '
config_args='-Dprefix=/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e
-Dmyhostname=k83 -Dinstallusrbinperl=n -Uversiononly -Dusedevel -des
-Ui_db -Uuseithreads -Duselongdouble -DDEBUGGING=-g'
hint=recommended, useposix=true, d_sigaction=define
useithreads=undef, usemultiplicity=undef
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=define, uselongdouble=define
usemymalloc=n, bincompat5005=undef
Compiler​:
cc='cc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O2 -g',
cppflags='-fno-strict-aliasing -pipe -fstack-protector
-I/usr/local/include'
ccversion='', gccversion='4.8.2', gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='long double', nvsize=16,
Off_t='off_t', lseeksize=8
alignbytes=16, prototype=define
Linker and Libraries​:
ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /lib/x86_64-linux-gnu /lib/../lib
/usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib /usr/lib
libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lc -lgdbm_compat
perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
libc=, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version='2.18'
Dynamic Linking​:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib
-fstack-protector'

Characteristics of this binary (from libperl)​:
Compile-time options​: HAS_TIMES PERLIO_LAYERS PERL_DONT_CREATE_GVSV
PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
PERL_MALLOC_WRAP
PERL_NEW_COPY_ON_WRITE PERL_PRESERVE_IVUV
PERL_USE_DEVEL USE_64_BIT_ALL USE_64_BIT_INT
USE_LARGE_FILES USE_LOCALE USE_LOCALE_COLLATE
USE_LOCALE_CTYPE USE_LOCALE_NUMERIC
USE_LONG_DOUBLE
USE_PERLIO USE_PERL_ATOF
Built under linux
Compiled at Apr 27 2014 14​:35​:57
%ENV​:
PERL5LIB=""
PERL5OPT=""
PERL5_CPANPLUS_IS_RUNNING="2296"
PERL5_CPAN_IS_RUNNING="2296"
PERL_MM_USE_DEFAULT="1"
@​INC​:
/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/site_perl/5.19.4/x86_64-linux-ld
/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/site_perl/5.19.4
/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/5.19.4/x86_64-linux-ld
/home/sand/src/perl/repoperls/installed-perls/perl/v5.19.4/127e/lib/5.19.4
.

The RT System itself - Status changed from 'new' to 'open'

From @andk

"karl williamson via RT" <perlbug-followup@​perl.org> writes​:

Thanks for finding this. I am curious what's going on, since the bad
commit is so old. Are you now smoking parts of CPAN that you don't
normally?

Slaven Rezić has reactivated his smoker that stirs a lot of things up.

--
andreas

From @khwilliamson

On 05/01/2014 02​:25 PM, Andreas Koenig wrote​:

"karl williamson via RT" <perlbug-followup@​perl.org> writes​:

Thanks for finding this. I am curious what's going on, since the bad
commit is so old. Are you now smoking parts of CPAN that you don't
normally?

Slaven Rezić has reactivated his smoker that stirs a lot of things up.

So even if we fix all the current known blockers, we probably shouldn't
release 5.20 until you've gone through all of CPAN that you're going to.
  Can you give a date estimate for this?

From @eserte

Karl Williamson <public@​khwilliamson.com> writes​:

On 05/01/2014 02​:25 PM, Andreas Koenig wrote​:

"karl williamson via RT" <perlbug-followup@​perl.org> writes​:

Thanks for finding this. I am curious what's going on, since the bad
commit is so old. Are you now smoking parts of CPAN that you don't
normally?

Slaven Rezić has reactivated his smoker that stirs a lot of things up.

So even if we fix all the current known blockers, we probably
shouldn't release 5.20 until you've gone through all of CPAN that
you're going to. Can you give a date estimate for this?

The first package with ~23000 CPAN distributions (everything since 2005)
will probably run another five days or so. Then I will continue with
older distributions (but these are likely to be faster to process).

--
Slaven Rezic - slaven <at> rezic <dot> de

  Berlin Perl Mongers - http​://berlin.pm.org

From @andk

Also affected​:
  SHOORICK/Lingua-RU-Inflect-0.04.tar.gz
  PATCH/Lingua-Stem-UniNE-0.06.tar.gz

--
andreas

From @khwilliamson

On 05/01/2014 11​:38 PM, Andreas Koenig wrote​:

Also affected​:
SHOORICK/Lingua-RU-Inflect-0.04.tar.gz
PATCH/Lingua-Stem-UniNE-0.06.tar.gz

This should be fixed in
http​://perl5.git.perl.org/perl.git/shortlog/refs/heads/smoke-me/khw-trie

but there may be a larger issue (not a regression), and I'm waiting for
Yves' feedback before applying the patch to blead

From @khwilliamson

This should be fixed by commit
bc031a7
--
Karl Williamson

@khwilliamson - Status changed from 'open' to 'resolved'

From patch@cpan.org

On Thu May 01 22​:39​:00 2014, andreas.koenig.7os6VVqR@​franz.ak.mind.de wrote​:

Also affected​:
SHOORICK/Lingua-RU-Inflect-0.04.tar.gz
PATCH/Lingua-Stem-UniNE-0.06.tar.gz

On Wed May 07 13​:47​:02 2014, khw wrote​:

This should be fixed by commit
bc031a7

I tested Lingua​::Stem​::UniNE with the full 300,248 author tests in Perl v5.20-RC1 and can confirm that this is fixed. All tests pass. Thanks, Karl!

--
Nick Patch
@​nickpatch