Hello, I am using httpd 2.2.15(worker MPM), perl 5.20.1 with modperl 2.0.8 to use ProxyPerlHtml-3.6 as an OutputFilter for substitution.When I try to test my system using apache benchmark and when the concurrency(-c) option is high, I receive a Segmentation fault which seems to be a memory problem. I used these options to compile mod_perl and ModProxyPerlHtml: build mod_perl: /usr/perl-5.20.1/bin/perl Makefile.PL MP_APXS=/usr/local/apache2.2.15/bin/apxs MP_APR_CONFIG=/usr/local/apr_apu-2.2.15/bin/apr-1-config MP_APU_CONFIG=/usr/local/apr_apu-2.2.15/bin/apu-1-config PREFIX=/usr/mod_perl-2.0.8
compile ModProxyPerlHtml-3.6 export PERL5LIB=/usr/mod_perl-2.0.8/lib/site_perl/ perl Makefile.PL I have attached my apache config file and my apache error_log file with backtrace. "uname -a" output: Linux 3.2.0-4-amd64 #1 SMP Debian 3.2.60-1+deb7u1 x86_64 GNU/Linux "perl -V" output: Summary of my perl5 (revision 5 version 20 subversion 1) configuration: Platform: osname=linux, osvers=3.2.0-4-amd64, archname=x86_64-linux-thread-multi uname='linux parswaf 3.2.0-4-amd64 #1 smp debian 3.2.60-1+deb7u1 x86_64 gnulinux ' config_args='-des -Dusethreads -Dprefix=/usr/perl-5.20.1 -Duseshrplib' hint=recommended, useposix=true, d_sigaction=define useithreads=define, usemultiplicity=define use64bitint=define, use64bitall=define, uselongdouble=undef usemymalloc=n, bincompat5005=undef Compiler: cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', optimize='-O2', cppflags='-D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include' ccversion='', gccversion='4.7.2', 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='double', nvsize=8, Off_t='off_t', lseeksize=8 alignbytes=8, prototype=define Linker and Libraries: ld='cc', ldflags =' -fstack-protector -L/usr/local/lib' libpth=/usr/local/lib /usr/lib/gcc/x86_64-linux-gnu/4.7/include-fixed /usr/include/x86_64-linux-gnu /usr/lib /lib/x86_64-linux-gnu /lib/../lib /usr/lib/x86_64-linux-gnu /usr/lib/../lib /lib libs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc libc=libc-2.13.so, so=so, useshrplib=true, libperl=libperl.so gnulibc_version='2.13' Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E -Wl,-rpath,/usr/perl-5.20.1/lib/5.20.1/x86_64-linux-thread-multi/CORE' cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector' Characteristics of this binary (from libperl): Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS PERL_DONT_CREATE_GVSV PERL_HASH_FUNC_ONE_AT_A_TIME_HARD PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP PERL_NEW_COPY_ON_WRITE PERL_PRESERVE_IVUV USE_64_BIT_ALL USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE USE_LOCALE_NUMERIC USE_PERLIO USE_PERL_ATOF USE_REENTRANT_API Built under linux Compiled at Apr 12 2015 09:26:10 @INC: /usr/perl-5.20.1/lib/site_perl/5.20.1/x86_64-linux-thread-multi /usr/perl-5.20.1/lib/site_perl/5.20.1 /usr/perl-5.20.1/lib/5.20.1/x86_64-linux-thread-multi /usr/perl-5.20.1/lib/5.20.1 Thanks for any consideration.
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