Re: [mp 2.0.5] Early core dump:-( OpenSolaris-x86, Apache 2.2.21 & Perl 5.14.1

On 09/27/2011 10:50 AM, Fred Moyer wrote:
> Have you tried 2.0.5?
Yes, from below:

---------------
*** mod_perl version 2.000005

*** using
/export/home/marcow/src/kenai-packages~subversion/mod_perl/mod_perl-2.0.5/lib/Apache2/BuildConfig.pm

------------------

I'm trying to switch from Perl 5.10.1 & mod_perl 2.0.4 --> Perl 5.14.1 
(probably .2) & mod_perl 2.0.5 but so far that does not work:-(

Thanks,
-- Marco

> On Wednesday, September 21, 2011 at 7:24 PM, Marco Walther wrote:
>
>> -------------8<---------- Start Bug Report ------------8<----------
>> 1. Problem Description:
>>
>> Apache with enabled mod_perl runs into a SIGSEGV quickly during the
>> initialization of mod_perl:-( This run is from a worker-mpm but the same
>> happens with the prefork-mpm.
>>
>> We were running mod_perl 2.0.4 + Perl 5.10.1 successfully before.
>>
>> Any idea??
>>
>> Thanks,
>> -- Marco
>>
>> 2. Used Components and their Configuration:
>>
>> *** mod_perl version 2.000005
>>
>> *** using
>> /export/home/marcow/src/kenai-packages~subversion/mod_perl/mod_perl-2.0.5/lib/Apache2/BuildConfig.pm
>>
>> *** Makefile.PL options:
>> MP_APR_LIB => aprext
>> MP_APXS => /opt/kenai/apache2/bin/apxs
>> MP_COMPAT_1X => 1
>> MP_GENERATE_XS => 1
>> MP_LIBNAME => mod_perl
>> MP_USE_DSO => 1
>>
>>
>> *** /opt/kenai/apache2/bin/httpd -V
>> Server version: Apache/2.2.21 (Unix)
>> Server built: Sep 14 2011 22:10:21
>> Server's Module Magic Number: 20051115:30
>> Server loaded: APR 1.4.5, APR-Util 1.3.12
>> Compiled using: APR 1.4.5, APR-Util 1.3.12
>> Architecture: 32-bit
>> Server MPM: Worker
>> threaded: yes (fixed thread count)
>> forked: yes (variable process count)
>> Server compiled with....
>> -D APACHE_MPM_DIR="server/mpm/worker"
>> -D APR_HAS_SENDFILE
>> -D APR_HAS_MMAP
>> -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
>> -D APR_USE_PROC_PTHREAD_SERIALIZE
>> -D APR_USE_PTHREAD_SERIALIZE
>> -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
>> -D APR_HAS_OTHER_CHILD
>> -D AP_HAVE_RELIABLE_PIPED_LOGS
>> -D DYNAMIC_MODULE_LIMIT=128
>> -D HTTPD_ROOT="/opt/kenai/apache2"
>> -D SUEXEC_BIN="/opt/kenai/apache2/bin/suexec"
>> -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
>> -D DEFAULT_ERRORLOG="logs/error_log"
>> -D AP_TYPES_CONFIG_FILE="conf/mime.types"
>> -D SERVER_CONFIG_FILE="conf/httpd.conf"
>>
>> *** /usr/bin/ldd /opt/kenai/apache2/bin/httpd
>> libm.so.2 => /usr/lib/libm.so.2
>> libaprutil-1.so.0 => /opt/kenai/apache2/lib/libaprutil-1.so.0
>> libdb-4.6.so => /opt/kenai/lib/libdb-4.6.so
>> libresolv.so.2 => /usr/lib/libresolv.so.2
>> libexpat.so.1 => /usr/lib/libexpat.so.1
>> libiconv.so.2 => /opt/kenai/lib/libiconv.so.2
>> libapr-1.so.0 => /opt/kenai/apache2/lib/libapr-1.so.0
>> libuuid.so.1 => /usr/lib/libuuid.so.1
>> libsendfile.so.1 => /usr/lib/libsendfile.so.1
>> libsocket.so.1 => /usr/lib/libsocket.so.1
>> libnsl.so.1 => /usr/lib/libnsl.so.1
>> libpthread.so.1 => /usr/lib/libpthread.so.1
>> libc.so.1 => /usr/lib/libc.so.1
>> libdlpi.so.1 => /lib/libdlpi.so.1
>> libmp.so.2 => /lib/libmp.so.2
>> libmd.so.1 => /lib/libmd.so.1
>> libscf.so.1 => /lib/libscf.so.1
>> libinetutil.so.1 => /lib/libinetutil.so.1
>> libdladm.so.1 => /lib/libdladm.so.1
>> libuutil.so.1 => /lib/libuutil.so.1
>> libgen.so.1 => /lib/libgen.so.1
>> libdevinfo.so.1 => /lib/libdevinfo.so.1
>> librcm.so.1 => /lib/librcm.so.1
>> libnvpair.so.1 => /lib/libnvpair.so.1
>> libexacct.so.1 => /usr/lib/libexacct.so.1
>> libkstat.so.1 => /lib/libkstat.so.1
>> libcurses.so.1 => /lib/libcurses.so.1
>> libsec.so.1 => /lib/libsec.so.1
>> libavl.so.1 => /lib/libavl.so.1
>> libidmap.so.1 => /usr/lib/libidmap.so.1
>> libldap.so.5 => /usr/lib/libldap.so.5
>> libsldap.so.1 => /usr/lib/libsldap.so.1
>> libadutils.so.1 => /usr/lib/libadutils.so.1
>> libsasl.so.1 => /usr/lib/libsasl.so.1
>> libnspr4.so => /usr/lib/mps/libnspr4.so
>> libplc4.so => /usr/lib/mps/libplc4.so
>> libnss3.so => /usr/lib/mps/libnss3.so
>> libssl3.so => /usr/lib/mps/libssl3.so
>> librt.so.1 => /lib/librt.so.1
>> libdl.so.1 => /lib/libdl.so.1
>> libsoftokn3.so => /usr/lib/mps/libsoftokn3.so
>> libplds4.so => /usr/lib/mps/libplds4.so
>> libthread.so.1 => /lib/libthread.so.1
>> libbsm.so.1 => /lib/libbsm.so.1
>> libsecdb.so.1 => /lib/libsecdb.so.1
>> libtsol.so.2 => /lib/libtsol.so.2
>>
>>
>> *** (apr|apu)-config linking info
>>
>> -L/opt/kenai/apache2/lib -laprutil-1 -lldap -llber -ldb-4.6
>> -lexpat -liconv -L/opt/kenai/lib -R/opt/kenai/lib
>> -L/opt/kenai/apache2/lib -R/opt/kenai/apache2/lib
>> -L/opt/kenai/apache2/lib -lapr-1 -luuid -lsendfile -lsocket -lnsl
>> -lpthread
>>
>>
>>
>> *** /opt/kenai/bin/perl -V
>> Summary of my perl5 (revision 5 version 14 subversion 1) configuration:
>>
>> Platform:
>> osname=solaris, osvers=2.11, archname=i86pc-solaris-thread-multi
>> uname='sunos kexdev03z1 5.11 snv_111b i86pc i386 i86pc '
>> config_args='-Dprefix=/opt/kenai -A
>> prepend:ccflags=-I/opt/kenai/include -A prepend:libpth=/opt/kenai/lib
>> /opt/SUNWspro/prod/lib/sparc/ /opt/SUNWspro/prod/lib/ /lib /usr/lib -A
>> prepend:ldflags=-L/opt/kenai/lib -R/opt/kenai/lib -Doptimize=-g -U
>> locincpth= -U loclibpth= -U glibpth= -Dusethreads -d -e'
>> 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='/opt/SUNWspro/bin/cc', ccflags ='-D_REENTRANT
>> -I/opt/kenai/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
>> -DPERL_USE_SAFE_PUTENV',
>> optimize='-g',
>> cppflags='-D_REENTRANT -I/opt/kenai/include'
>> ccversion='Sun C 5.10 SunOS_i386 2009/06/03', gccversion='',
>> 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='/opt/SUNWspro/bin/cc', ldflags ='-L/opt/kenai/lib
>> -R/opt/kenai/lib -L/lib -L/usr/lib '
>> libpth=/opt/kenai/lib /opt/SUNWspro/prod/lib/ /lib /usr/lib
>> libs=-lsocket -lnsl -ldb -ldl -lm -lpthread -lc
>> perllibs=-lsocket -lnsl -ldl -lm -lpthread -lc
>> libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
>> gnulibc_version=''
>> Dynamic Linking:
>> dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
>> cccdlflags='-KPIC', lddlflags='-G -L/opt/kenai/lib -R/opt/kenai/lib
>> -L/lib -L/usr/lib'
>>
>>
>> Characteristics of this binary (from libperl):
>> Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV
>> PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
>> PERL_PRESERVE_IVUV PERL_USE_SAFE_PUTENV
>> USE_ITHREADS
>> USE_LARGE_FILES USE_PERLIO USE_PERL_ATOF
>> USE_REENTRANT_API
>> Built under solaris
>> Compiled at Aug 18 2011 19:28:54
>> %ENV:
>> PERL_LWP_USE_HTTP_10="1"
>> @INC:
>> /opt/kenai/lib/perl5/site_perl/5.14.1/i86pc-solaris-thread-multi
>> /opt/kenai/lib/perl5/site_perl/5.14.1
>> /opt/kenai/lib/perl5/5.14.1/i86pc-solaris-thread-multi
>> /opt/kenai/lib/perl5/5.14.1
>> /opt/kenai/lib/perl5/site_perl
>> .
>> [root@kexdev03z1:/export/home/marcow/src/kenai-packages~subversion/mod_perl] 
>>
>> # ldd /opt/kenai/bin/perl
>> libsocket.so.1 => /lib/libsocket.so.1
>> libnsl.so.1 => /lib/libnsl.so.1
>> libdl.so.1 => /lib/libdl.so.1
>> libm.so.2 => /lib/libm.so.2
>> libpthread.so.1 => /lib/libpthread.so.1
>> libc.so.1 => /lib/libc.so.1
>> libmp.so.2 => /lib/libmp.so.2
>> libmd.so.1 => /lib/libmd.so.1
>> libscf.so.1 => /lib/libscf.so.1
>> libuutil.so.1 => /lib/libuutil.so.1
>> libgen.so.1 => /lib/libgen.so.1
>>
>> [root@kexdev03z1:/export/home/marcow/src/kenai-packages~subversion/mod_perl] 
>>
>> # ldd mod_perl-2.0.5/src/modules/perl/mod_perl.so
>> libsocket.so.1 => /lib/libsocket.so.1
>> libnsl.so.1 => /lib/libnsl.so.1
>> libdl.so.1 => /lib/libdl.so.1
>> libm.so.2 => /lib/libm.so.2
>> libpthread.so.1 => /lib/libpthread.so.1
>> libc.so.1 => /lib/libc.so.1
>> libmp.so.2 => /lib/libmp.so.2
>> libmd.so.1 => /lib/libmd.so.1
>> libscf.so.1 => /lib/libscf.so.1
>> libuutil.so.1 => /lib/libuutil.so.1
>> libgen.so.1 => /lib/libgen.so.1
>>
>> *** Packages of interest status:
>>
>> Apache2 : -
>> Apache2::Request : -
>> CGI : 3.55
>> ExtUtils::MakeMaker: 6.57_05
>> LWP : 6.02
>> mod_perl : -
>> mod_perl2 : -
>>
>>
>> 3. This is the core dump trace: (if you get a core dump):
>>
>> [root@kexdev03z1:/export/home/marcow/src/kenai-packages~subversion/mod_perl] 
>>
>> # ~mw79288/dbx.x86 /opt/kenai/apache2/bin/httpd
>> /var/cores/httpd-worker.20302-1316656799
>> dbx.x86: warning: cannot find global initialization file: dbxrc
>> For information about new features see `help changes'
>> To remove this message, put `dbxenv suppress_startup_message 7.7' in
>> your .dbxrc
>> Reading httpd
>> core file header read successfully
>> Reading ld.so.1
>> Reading libm.so.2
>> Reading libaprutil-1.so.0.3.12
>> Reading libdb-4.6.so
>> Reading libresolv.so.2
>> Reading libexpat.so.1.5.2
>> Reading libiconv.so.2.4.0
>> Reading libapr-1.so.0.4.5
>> Reading libuuid.so.1
>> Reading libsendfile.so.1
>> Reading libsocket.so.1
>> Reading libnsl.so.1
>> Reading libpthread.so.1
>> Reading libc.so.1
>> Reading mod_mime.so
>> Reading mod_alias.so
>> Reading mod_perl.so
>> Reading libdl.so.1
>> Reading libscf.so.1
>> Reading libuutil.so.1
>> Reading libgen.so.1
>> Reading libmd.so.1
>> Reading libmp.so.2
>> t@1 (l@1) program terminated by signal SEGV (no mapping at the fault
>> address)
>> Current function is modperl_env_clear
>> 100 HV *hv = ENVHV;
>> (dbx.x86) where
>> current thread: t@1
>> =>[1] modperl_env_clear(my_perl = 0x83ac218), line 100 in "modperl_env.c"
>> [2] modperl_boot(my_perl = 0x83ac218, data = (nil)), line 100 in
>> "mod_perl.c"
>> [3] Perl_leave_scope(my_perl = 0x83ac218, base = 0), line 952 in
>> "scope.c"
>> [4] Perl_pop_scope(my_perl = 0x83ac218), line 110 in "scope.c"
>> [5] S_parse_body(my_perl = 0x83ac218, env = (nil), xsinit =
>> 0xfe664ad0 = &`mod_perl.so`mod_perl.c`modperl_xs_init(PerlInterpreter
>> *my_perl)), line 2218 in "perl.c"
>> [6] perl_parse(my_perl = 0x83ac218, xsinit = 0xfe664ad0 =
>> &`mod_perl.so`mod_perl.c`modperl_xs_init(PerlInterpreter *my_perl), argc
>> = 6, argv = 0x8455280, env = (nil)), line 1613 in "perl.c"
>> [7] modperl_startup(s = 0x80d0068, p = 0x80ca538), line 255 in
>> "mod_perl.c"
>> [8] modperl_startup(s = 0x80d0068, p = 0x80ca538), line 207 in
>> "mod_perl.c"
>> [9] modperl_init(base_server = 0x80d0068, p = 0x80ca538), line 458 in
>> "mod_perl.c"
>> [10] modperl_hook_init(pconf = 0x80ca538, plog = (nil), ptemp =
>> (nil), s = 0x80d0068), line 631 in "mod_perl.c"
>> [11] modperl_run(), line 645 in "mod_perl.c"
>> [12] modperl_cmd_load_module(parms = 0x80478f0, mconfig = 0x8111ef8,
>> arg = 0x83437c8 "TestCompat::apache_module"), line 666 in "modperl_cmd.c"
>> [13] ap_walk_config_sub(0x83437a8, 0x80478f0, 0x80fdd20, 0x39663763),
>> at 0x808508a
>> [14] ap_walk_config(0x8112378, 0x80478f0, 0x80fdd20, 0x83715ec), at
>> 0x8085128
>> [15] ap_process_config_tree(0x80d0068, 0x8112378, 0x80ca538,
>> 0x80fa5f8), at 0x8085e8b
>> [16] main(0x9, 0x80479cc, 0x80479f4, 0xfeffb7b4), at 0x807194d
>> (dbx.x86)
>>
>>
>> This report was generated by t/REPORT on Thu Sep 22 02:09:12 2011 GMT.
>>
>> -------------8<---------- End Bug Report --------------8<----------
>