ID: 31982 Updated by: [EMAIL PROTECTED] Reported By: taskazan at metu dot edu dot tr -Status: Open +Status: Bogus Bug Type: Apache2 related Operating System: debian-linux PHP Version: 4.3.10 New Comment:
Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. Per ASF bugzilla, this is a mod_ldap bug. Previous Comments: ------------------------------------------------------------------------ [2005-02-15 14:20:08] taskazan at metu dot edu dot tr when we try the latest snapshot, given in the previous link, we saw segmentation fault in the error log again. When we debug the httpd process, again we get following logs: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 10502)] apr_proc_mutex_child_init (mutex=0x4, fname=0x821ee08 "�031\b", pool=0x821ee08) at proc_mutex.c:818 818 proc_mutex.c: No such file or directory. in proc_mutex.c (gdb) bt #0 apr_proc_mutex_child_init (mutex=0x4, fname=0x821ee08 "�031\b", pool=0x821ee08) at proc_mutex.c:818 #1 0x4014abd2 in apr_global_mutex_child_init (mutex=0x821ee08, fname=0x821ee08 "�031\b", pool=0x821ee08) at global_mutex.c:88 #2 0x0807f986 in util_ldap_child_init (p=0x821ee08, s=0x81d86d0) at util_ldap.c:1615 #3 0x080bb90d in ap_run_child_init (pchild=0x821ee08, s=0x81d86d0) at config.c:150 #4 0x080b901f in child_main (child_num_arg=136441352) at worker.c:1104 #5 0x080b93a6 in make_child (s=0x821ee08, slot=0) at worker.c:1248 #6 0x080b9439 in startup_children (number_to_start=0) at worker.c:1302 #7 0x080b9e7a in ap_mpm_run (_pconf=0x819b4f8, plog=0x81d35d8, s=0x0) at worker.c:1617 #8 0x080c113f in main (argc=2, argv=0xbffffc64) at main.c:618 ------------------------------------------------------------------------ [2005-02-15 12:58:40] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip ------------------------------------------------------------------------ [2005-02-15 11:08:35] taskazan at metu dot edu dot tr Description: ------------ We have used php4-apache2 series in our web servers without any problems until last week. This week when we upgrade apache2.0.50 to 2.0.53, httpd processes suddenly get killed by a segfault as seen below in the error_log: Mon Feb 14 17:14:26 2005] [notice] child pid 16788 exit signal Segmentation fault (11) [Mon Feb 14 17:14:26 2005] [notice] child pid 16787 exit signal Segmentation fault (11) [Mon Feb 14 17:14:27 2005] [notice] child pid 16789 exit signal Segmentation fault (11) [Mon Feb 14 17:14:28 2005] [notice] child pid 16802 exit signal Segmentation fault (11) [Mon Feb 14 17:14:28 2005] [notice] child pid 16801 exit signal Segmentation fault (11) [Mon Feb 14 17:14:28 2005] [notice] child pid 16800 exit signal Segmentation fault (11) [Mon Feb 14 17:14:28 2005] [notice] child pid 16791 exit signal Segmentation fault (11) ... There is no core file, so we try to debug httpd process with gdb. Here is the outputs: # gdb /usr/local/httpd-2.0.53/bin/httpd GNU gdb 2002-04-01-cvs Copyright 2002 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 "i386-linux"... (gdb) run -X Starting program: /usr/local/httpd-2.0.53/bin/httpd -X Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 27979)] apr_proc_mutex_child_init (mutex=0x4, fname=0x821dd98 "\xef\xbf\xbd031\b", pool=0x821dd 98) at proc_mutex.c:818 818 proc_mutex.c: No such file or directory. in proc_mutex.c (gdb) bt #0 apr_proc_mutex_child_init (mutex=0x4, fname=0x821dd98 "\xef\xbf\xbd031\b", pool=0x821dd98) at proc_mutex.c:818 #1 0x4014abd2 in apr_global_mutex_child_init mutex=0x821dd98, fname=0x821dd98 "\xef\xbf\xbd031\b", pool=0x821dd98) at global_mutex.c:88 #2 0x0807f986 in util_ldap_child_init (p=0x821dd98, s=0x81d86d0) at util_ldap.c:1615 #3 0x080bb90d in ap_run_child_init (pchild=0x821dd98, s=0x81d86d0) at config.c:150 #4 0x080b901f in child_main (child_num_arg=136437144) at worker.c:1104 #5 0x080b93a6 in make_child (s=0x821dd98, slot=0) at worker.c:1248 #6 0x080b9439 in startup_children (number_to_start=0) at worker.c:1302 #7 0x080b9e7a in ap_mpm_run (_pconf=0x819b4f8, plog=0x81d35d8, s=0x0) at worker.c:1617 #8 0x080c113f in main (argc=2, argv=0xbffffc74) at main.c:618 (gdb) Can anybody know what to do? Yours, feyza ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=31982&edit=1
