Re: Apache segfaults after Midgard 1.6.3 install

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Sam Przyswa a écrit :

> X-MailScanner-Information Please contact the ISP for more information
> X-Arial Concept-MailScanner: Found to be clean
>
> Sam Przyswa a écrit :
>
>> X-MailScanner-Information Please contact the ISP for more information
>> X-Arial Concept-MailScanner: Found to be clean
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>> Piotras a écrit :
>>
>>> Try to reproduce segfault.
>>>
>>> Link to gdb simple howto.
>>> http://www.midgard-project.org/community/development/debugging.html
>>>  
>>>
>>
>> After back to 2.4.27 kernel, load a gdb compiled Apache, gdb says:
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 16384 (LWP 1201)]
>> 0x40235ede in mallopt () from /lib/libc.so.6
>
>
>
> After upgraded libc6, recompile Midgard I got:
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 16384 (LWP 19589)]
> 0x40235fb1 in _int_malloc () from /lib/libc.so.6
>
> With apache 1.3.33, PHP 4.3.4, Midgard 1.6.3, OpenSSL 0.9.7c, mod_perl 
> 1.29


...with the backtrace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 1110)]
0x40235fb1 in _int_malloc () from /lib/libc.so.6
(gdb) backtrace
#0  0x40235fb1 in _int_malloc () from /lib/libc.so.6
#1  0x40234fb3 in malloc () from /lib/libc.so.6
#2  0x408c99be in my_malloc () from /usr/lib/libmysqlclient.so.14
#3  0x408ee579 in vio_new () from /usr/lib/libmysqlclient.so.14
#4  0x408ebe43 in mysql_real_connect () from /usr/lib/libmysqlclient.so.14
#5  0x408aa5dd in zm_info_mysql () from /usr/lib/php4/20020429/mysql.so
#6  0x408aa77d in zif_mysql_connect () from /usr/lib/php4/20020429/mysql.so
#7  0x40f85b93 in execute () from /usr/lib/apache/1.3/libphp4.so
#8  0x40f85d0a in execute () from /usr/lib/apache/1.3/libphp4.so
#9  0x40f85d0a in execute () from /usr/lib/apache/1.3/libphp4.so
#10 0x40f8a3e9 in execute () from /usr/lib/apache/1.3/libphp4.so
#11 0x40f8a3e9 in execute () from /usr/lib/apache/1.3/libphp4.so
#12 0x40f73fde in zend_execute_scripts () from 
/usr/lib/apache/1.3/libphp4.so
#13 0x40f4b7d5 in php_execute_script () from /usr/lib/apache/1.3/libphp4.so
#14 0x40f8c516 in apache_php_module_main () from 
/usr/lib/apache/1.3/libphp4.so
#15 0x40f8d12e in apache_php_module_main () from 
/usr/lib/apache/1.3/libphp4.so
#16 0x40f8d195 in apache_php_module_main () from 
/usr/lib/apache/1.3/libphp4.so
#17 0x080553c3 in ap_invoke_handler ()
#18 0x08068465 in ap_some_auth_required ()
#19 0x08068614 in ap_process_request ()
#20 0x08060bd2 in ap_child_terminate ()
#21 0x08060e9a in ap_child_terminate ()
#22 0x08060f10 in ap_child_terminate ()
#23 0x08061a9a in ap_child_terminate ()
#24 0x08061ff8 in main ()
(gdb)

Sam.



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