==3483== Memcheck, a memory error detector.
==3483== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==3483== Using LibVEX rev 1606, a library for dynamic binary translation.
==3483== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==3483== Using valgrind-3.2.0, a dynamic binary instrumentation framework.
==3483== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==3483== For more details, rerun with: -v
==3483==
==3483== Syscall param prctl(arg3) contains uninitialised byte(s)
==3483==    at 0x44CD073: prctl (in /lib/i686/libc-2.4.so)
==3483==    by 0x80891F6: unixd_setup_child (in /usr/sbin/httpd)
==3483==    by 0x8087156: (within /usr/sbin/httpd)
==3483==    by 0x8087683: (within /usr/sbin/httpd)
==3483==    by 0x8088210: ap_mpm_run (in /usr/sbin/httpd)
==3483==    by 0x806243A: main (in /usr/sbin/httpd)
==3483==
==3483== Syscall param prctl(arg4) contains uninitialised byte(s)
==3483==    at 0x44CD073: prctl (in /lib/i686/libc-2.4.so)
==3483==    by 0x80891F6: unixd_setup_child (in /usr/sbin/httpd)
==3483==    by 0x8087156: (within /usr/sbin/httpd)
==3483==    by 0x8087683: (within /usr/sbin/httpd)
==3483==    by 0x8088210: ap_mpm_run (in /usr/sbin/httpd)
==3483==    by 0x806243A: main (in /usr/sbin/httpd)
==3483==
==3483== Syscall param prctl(arg5) contains uninitialised byte(s)
==3483==    at 0x44CD073: prctl (in /lib/i686/libc-2.4.so)
==3483==    by 0x80891F6: unixd_setup_child (in /usr/sbin/httpd)
==3483==    by 0x8087156: (within /usr/sbin/httpd)
==3483==    by 0x8087683: (within /usr/sbin/httpd)
==3483==    by 0x8088210: ap_mpm_run (in /usr/sbin/httpd)
==3483==    by 0x806243A: main (in /usr/sbin/httpd)
==3483==
==3483== Syscall param epoll_ctl(event) points to uninitialised byte(s)
==3483==    at 0x44CCBBE: epoll_ctl (in /lib/i686/libc-2.4.so)
==3483==    by 0x43DEC78: apr_pollset_add (in /usr/lib/libapr-1.so.0.2.7)
==3483==    by 0x808722D: (within /usr/sbin/httpd)
==3483==    by 0x0: ???
==3483==  Address 0xBEEF5EA8 is on thread 1's stack
==3483==
==3483== Invalid read of size 1
==3483==    at 0x401FE88: strlen (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==3483==    by 0x4801899: (within /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4802062: ap_php_vsnprintf (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4D12C4C: xdebug_profiler_init (xdebug_profiler.c:69)
==3483==    by 0x4CFBD28: xdebug_execute (xdebug.c:1451)
==3483==    by 0x48410C2: zend_execute_scripts (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4800611: php_execute_script (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x46C4AE8: (within /usr/lib/apache-extramodules/mod_php5.so)
==3483==    by 0x8074EF3: ap_run_handler (in /usr/sbin/httpd)
==3483==    by 0x80782C8: ap_invoke_handler (in /usr/sbin/httpd)
==3483==    by 0x8083227: ap_process_request (in /usr/sbin/httpd)
==3483==    by 0x808055D: (within /usr/sbin/httpd)
==3483==  Address 0x1 is not stack'd, malloc'd or (recently) free'd
==3483==
==3483== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==3483==  Access not within mapped region at address 0x1
==3483==    at 0x401FE88: strlen (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==3483==    by 0x4801899: (within /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4802062: ap_php_vsnprintf (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4D12C4C: xdebug_profiler_init (xdebug_profiler.c:69)
==3483==    by 0x4CFBD28: xdebug_execute (xdebug.c:1451)
==3483==    by 0x48410C2: zend_execute_scripts (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x4800611: php_execute_script (in /usr/lib/libphp5_common.so.5.1.0)
==3483==    by 0x46C4AE8: (within /usr/lib/apache-extramodules/mod_php5.so)
==3483==    by 0x8074EF3: ap_run_handler (in /usr/sbin/httpd)
==3483==    by 0x80782C8: ap_invoke_handler (in /usr/sbin/httpd)
==3483==    by 0x8083227: ap_process_request (in /usr/sbin/httpd)
==3483==    by 0x808055D: (within /usr/sbin/httpd)
==3483==
==3483== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 686 from 1)
==3483== malloc/free: in use at exit: 2,391,493 bytes in 15,774 blocks.
==3483== malloc/free: 17,571 allocs, 1,797 frees, 3,128,682 bytes allocated.
==3483== For counts of detected errors, rerun with: -v
==3483== searching for pointers to 15,774 not-freed blocks.
==3483== checked 3,536,168 bytes.
==3483==
==3483== LEAK SUMMARY:
==3483==    definitely lost: 1,205 bytes in 14 blocks.
==3483==      possibly lost: 0 bytes in 0 blocks.
==3483==    still reachable: 2,390,288 bytes in 15,760 blocks.
==3483==         suppressed: 0 bytes in 0 blocks.
==3483== Use --leak-check=full to see details of leaked memory.
Segmentation fault