ID: 35751 User updated by: lehmann at ans-netz dot de Reported By: lehmann at ans-netz dot de -Status: Feedback +Status: Open Bug Type: Date/time related Operating System: FreeBSD 6.0/alpha PHP Version: 5.1.1 New Comment:
I'm not able to get a working backtrace, i compiled php with --enable-debug during configure: [EMAIL PROTECTED] php-5.1.1> gdb /usr/local/sbin/httpd /tmp/httpd.core GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "alpha-marcel-freebsd"...(no debugging symbols found)... Core was generated by `httpd'. Program terminated with signal 11, Segmentation fault. Reading symbols from /lib/libz.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libz.so.3 Reading symbols from /usr/lib/libssl.so.4...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libssl.so.4 [...] Loaded symbols for /usr/local/libexec/apache2/libphp5.so Reading symbols from /usr/local/lib/libxml2.so.5...done. Loaded symbols for /usr/local/lib/libxml2.so.5 Reading symbols from /libexec/ld-elf.so.1...done. Loaded symbols for /libexec/ld-elf.so.1 #0 0x0000000160953668 in ?? () from /usr/local/libexec/apache2/libphp5.so (gdb) bt #0 0x0000000160953668 in ?? () from /usr/local/libexec/apache2/libphp5.so #1 0x0000000000000002 in ?? () Cannot access memory at address 0xfffffffffffffffe (gdb) Previous Comments: ------------------------------------------------------------------------ [2005-12-20 19:18:05] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. I can not reproduce this. Can you generate a *gdb* backtrace? ------------------------------------------------------------------------ [2005-12-20 19:14:45] lehmann at ans-netz dot de i meant FreeBSD 6.0 as said in the header, _not_ 5 as stated in the body. ------------------------------------------------------------------------ [2005-12-20 19:11:13] lehmann at ans-netz dot de Description: ------------ Using date() in combination with a timestamp makes my httpd segfault on FreeBSD 5.0/alpha - it worked with PHP 5.0.5 like a charm. Using just date() with a format string, but w/o a timestamp works w/o problems. Reproduce code: --------------- <?echo date('Y',10000)?> Expected result: ---------------- it should work? Actual result: -------------- [EMAIL PROTECTED] php5> ktrace httpd -X pid 30132 (httpd): unaligned access: va=0x11ffc72c pc=0x160a59720 ra=0x160a59e44 op=stq Segmentation fault Exit 139 [EMAIL PROTECTED] php5> last part of the ktrace: 27732 httpd RET read 487/0x1e7 27732 httpd CALL stat(0x1605da495,0x11ffe658) 27732 httpd NAMI "/etc/nsswitch.conf" 27732 httpd RET stat 0 27732 httpd CALL stat(0x1605da495,0x11ffe658) 27732 httpd Events dropped. 27732 httpd RET stat 0 27732 httpd Events dropped. 27732 httpd CALL open(0x1202e43c0,0,0x1b6) 27732 httpd Events dropped. 27732 httpd RET lstat 0 27732 httpd Events dropped. 27732 httpd RET open 23/0x17 27732 httpd Events dropped. 27732 httpd RET open 23/0x17 27732 httpd Events dropped. 27732 httpd RET stat 0 27732 httpd Events dropped. 27732 httpd RET lstat 0 27732 httpd Events dropped. 27732 httpd RET lstat 0 27732 httpd Events dropped. 27732 httpd RET lstat 0 27732 httpd Events dropped. 27732 httpd RET lstat 0 27732 httpd Events dropped. 27732 httpd CALL gettimeofday(0x11ffc548,0) [EMAIL PROTECTED] php5> ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=35751&edit=1
