Re: Bug report: #0 file_dup (new_file=0xbfd296d4, old_file=0x0, p=0x80a70a8, which_dup=1) at file_io/unix/filedup.c:59 segfault

On 03/19/2011 06:11 PM, Fred Moyer wrote:
> Have you tried 2.0.5?
> 

nope, was on gentoo 2008 which I tried to keep but looks like I must
upgrade so I check out 2011 distro now and see whether it persists

--	tony

> On Sat, Mar 19, 2011 at 9:15 AM, A. Przygienda <[email protected]> wrote:
>> -------------8<---------- Start Bug Report ------------8<----------
>> 1. Problem Description:
>>
>>  Crash gentoo apache2 start. core dump below, think tries to dup
>>  a 0 file pointer
>>
>>
>>  [DESCRIBE THE PROBLEM HERE]
>>
>> 2. Used Components and their Configuration:
>>
>> *** mod_perl version 2.000004
>>
>> *** using
>> /usr/lib/perl5/vendor_perl/5.12.2/i486-linux-thread-multi/Apache2/BuildConfig.pm
>>
>> *** Makefile.PL options:
>>  MP_APR_LIB     => aprext
>>  MP_APXS        => /usr/sbin/apxs2
>>  MP_COMPAT_1X   => 1
>>  MP_DEBUG       => 1
>>  MP_GENERATE_XS => 1
>>  MP_LIBNAME     => mod_perl
>>  MP_TRACE       => 1
>>  MP_USE_DSO     => 1
>>
>>
>> *** The httpd binary was not found
>>
>>
>> *** (apr|apu)-config linking info
>>
>>  -L/usr/lib -laprutil-1  -ldb-4.7  -lgdbm  -lexpat -L/usr/lib
>>  -L/usr/lib -lapr-1 -luuid -lrt -lcrypt  -lpthread -ldl
>>
>>
>>
>> *** /usr/bin/perl -V
>> Summary of my perl5 (revision 5 version 12 subversion 2) configuration:
>>
>>  Platform:
>>    osname=linux, osvers=2.6.34-gentoo-r6z2-embedded-linux,
>> archname=i486-linux-thread-multi
>>    uname='linux gentoo-p4-tinderbox 2.6.34-gentoo-r6z2-embedded-linux
>> #5 mon sep 13 15:07:25 cest 2010 i686 intel(r) pentium(r) dual cpu e2180
>> @ 2.00ghz genuineintel gnulinux '
>>    config_args='-des -Duseshrplib -Darchname=i486-linux-thread
>> -Dcc=i486-pc-linux-gnu-gcc -Doptimize=-march=i686 -msse -mmmx -O2 -pipe
>> -fomit-frame-pointer -Dldflags=-Wl,-O1 -Wl,--as-needed -Dprefix=/usr
>> -Dsiteprefix=/usr -Dvendorprefix=/usr -Dscriptdir=/usr/bin
>> -Dprivlib=/usr/lib/perl5/5.12.2
>> -Darchlib=/usr/lib/perl5/5.12.2/i486-linux-thread-multi
>> -Dsitelib=/usr/lib/perl5/site_perl/5.12.2
>> -Dsitearch=/usr/lib/perl5/site_perl/5.12.2/i486-linux-thread-multi
>> -Dvendorlib=/usr/lib/perl5/vendor_perl/5.12.2
>> -Dvendorarch=/usr/lib/perl5/vendor_perl/5.12.2/i486-linux-thread-multi
>> -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3
>> -Dsiteman1dir=/usr/share/man/man1 -Dsiteman3dir=/usr/share/man/man3
>> -Dvendorman1dir=/usr/share/man/man1 -Dvendorman3dir=/usr/share/man/man3
>> -Dman1ext=1 -Dman3ext=3pm -Dlibperl=libperl.so.5.12.2 -Dlocincpth=
>> -Duselargefiles -Dd_semctl_semun -Dcf_by=Gentoo -Dmyhostname=localhost
>> -Dperladmin=root@localhost -Dinstallusrbinperl=n -Ud_csh -Uusenm
>> -Di_ndbm -Di_gdbm -Di_db -Dusethreads -DDEBUGGING=none
>> -Dinc_version_list=5.12.1/i486-linux-thread-multi 5.12.1
>> 5.12.0/i486-linux-thread-multi 5.12.0 '
>>    hint=recommended, useposix=true, d_sigaction=define
>>    useithreads=define, usemultiplicity=define
>>    useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
>>    use64bitint=undef, use64bitall=undef, uselongdouble=undef
>>    usemymalloc=n, bincompat5005=undef
>>  Compiler:
>>    cc='i486-pc-linux-gnu-gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE
>> -fno-strict-aliasing -pipe -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
>>    optimize='-march=i686 -msse -mmmx -O2 -pipe -fomit-frame-pointer',
>>    cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe'
>>    ccversion='', gccversion='4.4.4', 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=8
>>    alignbytes=4, prototype=define
>>  Linker and Libraries:
>>    ld='i486-pc-linux-gnu-gcc', ldflags ='-Wl,-O1 -Wl,--as-needed
>> -L/usr/local/lib'
>>    libpth=/usr/local/lib /lib /usr/lib
>>    libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
>> -lgdbm_compat
>>    perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
>>    libc=/lib/libc-2.11.2.so, so=so, useshrplib=true,
>> libperl=libperl.so.5.12.2
>>    gnulibc_version='2.11.2'
>>  Dynamic Linking:
>>    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
>>    cccdlflags='-fPIC', lddlflags='-shared -march=i686 -msse -mmmx -O2
>> -pipe -fomit-frame-pointer -L/usr/local/lib -Wl,-O1 -Wl,--as-needed'
>>
>>
>> Characteristics of this binary (from libperl):
>>  Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
>>                        PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP USE_ITHREADS
>>                        USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
>>                        USE_REENTRANT_API
>>  Locally applied patches:
>>        0001-gentoo_MakeMaker-RUNPATH.diff
>>        0002-gentoo_config_over.diff
>>        0003-gentoo_cpan_definstalldirs.diff
>>        0004-gentoo_cpanplus_definstalldirs.diff
>>        0005-gentoo_create-libperl-soname.diff
>>        0006-gentoo_MakeMaker-delete_packlist.diff
>>        0007-fixes_8d66b3f9_h2hp_fix.diff
>>        0008-fixes_f178b03b_h2ph_using_deprecated_goto.diff
>>        0009-gentoo_mod-paths.diff
>>        0010-gentoo_enc2xs.diff
>>        0011-gentoo_IO-Compress_AutoLoader_dropped_from_Compress-Zlib.diff
>>        0012-fixes_84601d63_CGI-3.50.diff
>>        0013-fixes_2a1594f6_CGI-3.51.diff
>>        0014-gentoo_drop-fstack-protector.diff
>>  Built under linux
>>  Compiled at Mar  3 2011 22:10:42
>>  %ENV:
>>    PERL_LWP_USE_HTTP_10="1"
>>  @INC:
>>    /etc/perl
>>    /usr/lib/perl5/site_perl/5.12.2/i486-linux-thread-multi
>>    /usr/lib/perl5/site_perl/5.12.2
>>    /usr/lib/perl5/vendor_perl/5.12.2/i486-linux-thread-multi
>>    /usr/lib/perl5/vendor_perl/5.12.2
>>    /usr/lib/perl5/5.12.2/i486-linux-thread-multi
>>    /usr/lib/perl5/5.12.2
>>    /usr/lib/perl5/site_perl
>>    /usr/lib/perl5/vendor_perl
>>    /usr/local/lib/site_perl
>>    .
>>
>> *** Packages of interest status:
>>
>> Apache2            : -
>> Apache2::Request   : -
>> CGI                : 3.51, 3.51
>> ExtUtils::MakeMaker: 6.56
>> LWP                : 5.836
>> mod_perl           : -
>> mod_perl2          : 2.000004
>>
>>
>> 3. This is the core dump trace: (if you get a core dump):
>>
>> #0  file_dup (new_file=0xbfd296d4, old_file=0x0, p=0x80a70a8,
>> which_dup=1) at file_io/unix/filedup.c:59
>> #1  0xb5dec184 in modperl_hook_post_config_last (pconf=0x80a70a8,
>> plog=0x80d7168, ptemp=0x80d9170, s=0x80acc58) at mod_perl.c:704
>> #2  0x0807a572 in ap_run_post_config (pconf=0x80a70a8, plog=0x80d7168,
>> ptemp=0x80d9170, s=0x80acc58) at config.c:91
>> #3  0x08066d82 in main (argc=37, argv=0xbfd29864) at main.c:680
>>
>>
>> This report was generated by /usr/bin/mp2bug on Sat Mar 19 16:03:48 2011
>> GMT.
>>
>> -------------8<---------- End Bug Report --------------8<----------
>>
>>
>>
>

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