Re: Porting Corosync/Pacemaker - Help needed with gdb

[christos%astron.com@localhost (Christos Zoulas)]

In article 
<CABZpUSWKyWkJnWEsFuuHpAuj+YxuxZ3ny=kEFW2pzk6B3ZUaWQ%mail.gmail.com@localhost>,
Stephan  <stephanwib%googlemail.com@localhost> wrote:
>-=-=-=-=-=-
>
>Hi folks,
>
>some time ago I managed to get Corosync working on NetBSD - now the
>official 1.x builds can be compiled and run "out of the box". Recently, I
>made Pacemaker 1.1 and cluster_glue compile after making some cosmetic
>changes to the code.
>
>However, when I load the Pacemaker subsystem into Corosync, corosync
>crashes with SIGSEGV. It alway does in pthread_mutex_lock(), for example in
>the following code block:
>
>===========
>static int ipc_thread_active (void *conn)
>{
>        struct conn_info *conn_info = (struct conn_info *)conn;
>        int retval = 0;
>
>
>        pthread_mutex_lock
>(&conn_info->mutex);                                   <<<--- CRASH
>        if (conn_info->state == CONN_STATE_THREAD_ACTIVE) {
>                retval = 1;
>        }
>        pthread_mutex_unlock (&conn_info->mutex);
>        return (retval);
>}
>==================
>
>I am not sure how to track this down with gdb. Here are some findings:

If you compile with -g you should be able to print the contents of conn_info.

christos