Re: Rygel on server with minimal configuration

[Robin Bühler <webmaster openscript ch>]

> > There are some messages on the prompt. Can I ignore them?
> >
> > (rygel:1633): GLib-GObject-CRITICAL **: g_object_unref: assertion
> > `G_IS_OBJECT (object)' failed
> 
>   These ones don't seem like something ignorable. Is it possible to
> get a gdb backtrace of that? Make sure to run rygel as:
> 
> G_DEBUG=fatal-criticals gdb rygel
> 
>     and then gdb will treat those warnings like a crash.

I hope i've done it right.


## 20110613 2341 | G_DEBUG=fatal-criticals gdb rygel ##
GNU gdb (GDB) 7.2-debian
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This GDB was configured as "i486-linux-gnu".
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<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/bin/rygel...done.
(gdb) r
Starting program: /usr/local/bin/rygel 
[Thread debugging using libthread_db enabled]
(rygel:2332): Rygel-DEBUG: rygel-user-config.vala:119: Loaded system
configuration from file '/usr/local/etc/rygel.conf'
(rygel:2332): Rygel-DEBUG: rygel-user-config.vala:129: Loaded user
configuration from file '/root/.config/rygel.conf'
[New Thread 0xb75e1b70 (LWP 2335)]

Program received signal SIGABRT, Aborted.
0xb7fe2416 in __kernel_vsyscall ()
(gdb) thread apply all backtrace full

Thread 2 (Thread 0xb75e1b70 (LWP 2335)):
#0  0xb7fe2416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7922f06 in poll () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7a2af5b in g_poll () from /lib/libglib-2.0.so.0
No symbol table info available.
#3  0xb7a1a96f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb7a1b0f3 in g_main_loop_run () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb7bc6274 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#6  0xb7a43b6f in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#7  0xb79c3c39 in start_thread () from /lib/i686/cmov/libpthread.so.0
No symbol table info available.
#8  0xb79308ee in clone () from /lib/i686/cmov/libc.so.6
No symbol table info available.

Thread 1 (Thread 0xb77b2750 (LWP 2332)):
#0  0xb7fe2416 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb788e8f1 in raise () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7891d22 in abort () from /lib/i686/cmov/libc.so.6
No symbol table info available.
#3  0xb7a235e8 in g_logv () from /lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb7a23622 in g_log () from /lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb7a2381d in g_return_if_fail_warning () from /lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7ad1ea2 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#7  0xb7bc3bc3 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#8  0xb7ad200c in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#9  0xb7b5a172 in g_initable_new_valist () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#10 0xb7b5a1b9 in g_initable_new () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#11 0x0809a559 in rygel_dbus_service_construct (object_type=135932928,
main=0x80cb2c0, 
    error=0xbffffc88) at rygel-dbus-service.c:177
        self = 0x8167238
        _tmp0_ = 0xbffffc0c
        _tmp1_ = 0x0
        bus = <value optimized out>
        _tmp2_ = <value optimized out>
        _tmp3_ = <value optimized out>
        _inner_error_ = 0x81a2fa0
        __PRETTY_FUNCTION__ = "rygel_dbus_service_construct"
#12 0x0809ab20 in rygel_dbus_service_new (main=0x80cb2c0,
error=0xbffffc88)
    at rygel-dbus-service.c:254
No locals.
#13 0x0805a91c in rygel_main_main (argc=1, argv=0xbffffd54) at
rygel-main.c:920
        result = 0
        main = <value optimized out>
        _tmp2_ = <value optimized out>
        exit_code = <value optimized out>
        _tmp1_ = 0xbffffd54
        original_args_length1 = 1
        _inner_error_ = 0x0
        original_args = 0x80c5f68
        _tmp5_ = <value optimized out>
        _tmp0_ = 0x80c5f68
        _tmp4_ = 0x0
        _original_args_size_ = 1
#14 main (argc=1, argv=0xbffffd54) at rygel-main.c:993
No locals.
(gdb) c
Continuing.
[Thread 0xb75e1b70 (LWP 2335) exited]

Program terminated with signal SIGABRT, Aborted.
The program no longer exists.
(gdb) q