rhythmbox crashed with SIGSEGV in g_closure_invoke()

[Michael Blennerhassett]

Binary package hint: rhythmbox

Seems to happen randomly while logging out

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: rhythmbox 0.12.8git20100628-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-7.12-generic 2.6.35-rc4
Uname: Linux 2.6.35-7-generic x86_64
Architecture: amd64
CrashCounter: 1
Date: Wed Jul 14 17:54:04 2010
ExecutablePath: /usr/bin/rhythmbox
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcCmdline: rhythmbox
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_AU.utf8
SegvAnalysis:
 Segfault happened at: 0x7feb77ea9350: mov 0x58(%rax),%rdi
 PC (0x7feb77ea9350) ok
 source "0x58(%rax)" (0x00000058) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: rhythmbox
StacktraceTop:
 ?? () from /usr/lib/libindicate.so.4
 ?? () from /usr/lib/libdbus-glib-1.so.2
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist ()
Title: rhythmbox crashed with SIGSEGV in g_closure_invoke()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (polkit-gnome-authentication-agent-1:1544): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 dbus_owner_change (proxy=<value optimized out>,
 ?? () from /usr/lib/libdbus-glib-1.so.2
 g_closure_invoke (closure=0x11b6510,
 signal_emit_unlocked_R (node=0x105f490,
 g_signal_emit_valist (instance=0x1f99a60,

[Eshwar Andhavarapu (eshwar.andhavarapu)]

just randomly crashed :(

[Michael Blennerhassett (mjblenner)]

A few updates later and I can no longer reproduce this.

[Ben Gamari (bgamari)]

I currently have no problem reproducing this. Simply starting rhythmbox and attempting to close its window results in a SEGV,

(rhythmbox:3502): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'

Program received signal SIGSEGV, Segmentation fault.
0x03855f35 in dbus_owner_change (proxy=0x823cca8,
    name=0x89a49b0 "org.mpris.MediaPlayer2.rhythmbox",
    prev=0x8bf9e38 ":1.164", new=0x895e720 "", server=0x8994650)
    at server.c:694
694 server.c: No such file or directory.
 in server.c
(gdb) bt
#0 0x03855f35 in dbus_owner_change (proxy=0x823cca8,
    name=0x89a49b0 "org.mpris.MediaPlayer2.rhythmbox",
    prev=0x8bf9e38 ":1.164", new=0x895e720 "", server=0x8994650)
    at server.c:694
#1 0x00d22a26 in _dbus_g_marshal_VOID__STRING_STRING_STRING (
    closure=0x89a6fb0, return_value=0x0, n_param_values=4,
    param_values=0x88da0e0, invocation_hint=0xbfffed50, marshal_data=0x3855ee0)
    at dbus-gmarshal.c:83
#2 0x00d2b5d4 in marshal_dbus_message_to_g_marshaller (closure=0x89a6fb0,
    return_value=0x0, n_param_values=3, param_values=0x88dc390,
    invocation_hint=0xbfffed50, marshal_data=0x0) at dbus-gproxy.c:1681
#3 0x00d991b2 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#4 0x00db1de5 in ?? () from /usr/lib/libgobject-2.0.so.0
#5 0x00db345c in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#6 0x00db3bc2 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#7 0x00d2c8a3 in dbus_g_proxy_emit_remote_signal (connection=0x81db0c8,
    message=0x82273e8, user_data=0x8984408) at dbus-gproxy.c:1734
#8 dbus_g_proxy_manager_filter (connection=0x81db0c8, message=0x82273e8,
    user_data=0x8984408) at dbus-gproxy.c:1301
#9 0x00d49358 in dbus_connection_dispatch () from /lib/libdbus-1.so.3
#10 0x00d2239d in message_queue_dispatch (source=0x81dcb58, callback=0,
    user_data=0x0) at dbus-gmain.c:101
#11 0x00e179b5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#12 0x00e1b7c8 in ?? () from /lib/libglib-2.0.so.0
#13 0x00e1bd07 in g_main_loop_run () from /lib/libglib-2.0.so.0
#14 0x00406749 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#15 0x0804b027 in main ()