root@maidchan:~/php-skype-master# gdb --args php skype_bot.php
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1
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Reading symbols from php...(no debugging symbols found)...done.
(gdb) run php skype_bot.php
Starting program: /usr/bin/php php skype_bot.php
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffecfbd700 (LWP 11957)]
[Thread 0x7fffecfbd700 (LWP 11957) exited]
Could not open input file: php
[Inferior 1 (process 11953) exited with code 01]
(gdb) bt
No stack.
(gdb) run skype_bot.php
Starting program: /usr/bin/php skype_bot.php
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffecfbd700 (LWP 11960)]
[Thread 0x7fffecfbd700 (LWP 11960) exited]
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
execute dbus_objprop_get
invoke: NAME ocastadmbot.maidchan
dbusmessage Object
(
    [message] => Resource id #20
)
execute dbus_objprop_get
execute dbus_objprop_get

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff169c433 in _dbus_message_resource (obj=0x7fff00000000)
    at /root/php-dbus/dbus.c:308
308             dbus_objprop_get(*obj, "message", tmp, 0);
(gdb) bt
#0  0x00007ffff169c433 in _dbus_message_resource (obj=0x7fff00000000)
    at /root/php-dbus/dbus.c:308
#1  0x00007ffff169cb0e in zif_dbus_connection_send_with_reply_and_block (
    ht=<optimized out>, return_value=0x7fffec575600,
    return_value_ptr=<optimized out>, this_ptr=0x7fffec574888,
    return_value_used=<optimized out>) at /root/php-dbus/dbus.c:547
#2  0x00000000006dadda in dtrace_execute_internal ()
#3  0x000000000079a550 in ?? ()
#4  0x0000000000728f80 in execute_ex ()
#5  0x00000000006dac78 in dtrace_execute_ex ()
#6  0x000000000079aa7e in ?? ()
#7  0x0000000000728f80 in execute_ex ()
#8  0x00000000006dac78 in dtrace_execute_ex ()
#9  0x000000000079aa7e in ?? ()
#10 0x0000000000728f80 in execute_ex ()
#11 0x00000000006dac78 in dtrace_execute_ex ()
#12 0x000000000079aa7e in ?? ()
#13 0x0000000000728f80 in execute_ex ()
#14 0x00000000006dac78 in dtrace_execute_ex ()
#15 0x000000000079aa7e in ?? ()
#16 0x0000000000728f80 in execute_ex ()
#17 0x00000000006dac78 in dtrace_execute_ex ()
#18 0x00000000006ed770 in zend_execute_scripts ()
---Type <return> to continue, or q <return> to quit---
#19 0x0000000000689290 in php_execute_script ()
#20 0x000000000079c4f0 in ?? ()
#21 0x000000000046224d in main ()
(gdb)