Bug 362883 – crash in Rhythmbox Music Player: Downloading podcasts wit...

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Bug 362883 - crash in Rhythmbox Music Player: Downloading podcasts wit...


Summary:	crash in Rhythmbox Music Player: Downloading podcasts wit...


Status:	RESOLVED DUPLICATE of bug 337332

Product:	rhythmbox
Classification:	Other
Component:	Podcast
Version:	0.9.6
Hardware:	Other All

Importance:	High critical
Target Milestone:	---
Assigned To:	RhythmBox Maintainers
QA Contact:	RhythmBox Maintainers

URL:
Whiteboard:

Duplicates:	368657 377499 407918 414069 (view as bug list)
Depends on:
Blocks:

Reported:	2006-10-17 15:16 UTC by joseph.wyckoff
Modified:	2007-03-12 07:42 UTC

See Also:
GNOME target:	---
GNOME version:	2.15/2.16

Description joseph.wyckoff 2006-10-17 15:16:38 UTC

What were you doing when the application crashed?
Downloading podcasts with rhythembox


Distribution: Ubuntu 6.10 (edgy)
Gnome Release: 2.16.1 2006-10-02 (Ubuntu)
BugBuddy Version: 2.16.0

Memory status: size: 81063936 vsize: 0 resident: 81063936 share: 0 rss: 26664960 rss_rlim: 0
CPU usage: start_time: 1161098026 rtime: 0 utime: 1768 stime: 0 cutime:1685 cstime: 0 timeout: 83 it_real_value: 0 frequency: 9

Backtrace was generated from '/usr/bin/rhythmbox'

(no debugging symbols found)
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1228945744 (LWP 12153)]
[New Thread -1250952288 (LWP 12169)]
(no debugging symbols found)
0xffffe410 in __kernel_vsyscall ()

+ Trace 76802

Thread 1 (Thread -1228945744 (LWP 12153))

#0 __kernel_vsyscall
#1 __waitpid_nocancel
from /lib/tls/i686/cmov/libpthread.so.0
#2 gnome_gtk_module_info_get
from /usr/lib/libgnomeui-2.so.0
#3 <signal handler called>
#4 rhythmdb_error_quark
#5 rb_podcast_manager_entry_downloaded
#6 gnome_vfs_job_get_count
from /usr/lib/libgnomevfs-2.so.0
#7 ??
#8 ??
#9 ??
#10 ??
from /usr/lib/libgthread-2.0.so.0
#11 ??
#12 ??
from /usr/lib/libglib-2.0.so.0
#13 ??
#14 g_slice_alloc
from /usr/lib/libglib-2.0.so.0
#15 g_source_is_destroyed
from /usr/lib/libglib-2.0.so.0
#16 g_main_context_dispatch
from /usr/lib/libglib-2.0.so.0
#17 g_main_context_check
from /usr/lib/libglib-2.0.so.0
#18 g_main_loop_run
from /usr/lib/libglib-2.0.so.0
#19 gtk_main
from /usr/lib/libgtk-x11-2.0.so.0
#20 main
#0 __kernel_vsyscall

Comment 1 Alex Lancaster 2006-10-18 03:54:49 UTC

Thanks for taking the time to report this bug.
Unfortunately, that stack trace is missing some elements that will help a lot to solve the problem, so it will be hard for the developers to fix that crash. Can you get us a stack trace with debugging symbols? Please see http://live.gnome.org/GettingTraces for more information on how to do so. Thanks in advance!

Comment 2 Alex Lancaster 2006-11-01 02:56:50 UTC

*** Bug 368657 has been marked as a duplicate of this bug. ***

Comment 3 Alex Lancaster 2006-11-20 20:33:21 UTC

*** Bug 377499 has been marked as a duplicate of this bug. ***

Comment 4 Alex Lancaster 2007-02-15 06:28:42 UTC

*** Bug 407918 has been marked as a duplicate of this bug. ***

Comment 5 Alex Lancaster 2007-03-03 01:22:38 UTC

*** Bug 414069 has been marked as a duplicate of this bug. ***

Comment 6 Sebastien Bacher 2007-03-11 13:42:36 UTC

Debug backtrace from the https://launchpad.net/bugs/91276 crash:

645                     rhythmdb_entry_set (data->pd->priv->db, data->entry, RHYTHMDB_PROP_STATUS, &val);
(gdb) thread apply all bt full

+ Trace 117691

Thread 1 (process 26384)

#0 rb_podcast_manager_download_file_info_cb
at rb-podcast-manager.c line 645
#1 dispatch_job_callback
at gnome-vfs-job.c line 229
#2 g_idle_dispatch
at gmain.c line 3926
#3 IA__g_main_context_dispatch
at gmain.c line 2045
#4 g_main_context_iterate
at gmain.c line 2677
#5 IA__g_main_loop_run
at gmain.c line 2881
#6 IA__gtk_main
at gtkmain.c line 1024
#7 main
at main.c line 381

    arg_data = 0x81431d8, description = 0x8117cf3 "Path for database file to use", arg_description = 0x0}, {
    long_name = 0x8117d11 "playlists-file", short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, 
    arg_data = 0x81431d4, description = 0x8117ec0 "Path for playlists file to use", arg_description = 0x0}, {
    long_name = 0x8119a80 "quit", short_name = 113 'q', flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x81431d0, 
    description = 0x8117d20 "Quit Rhythmbox", arg_description = 0x0}, {long_name = 0x8136ab7 "", short_name = 0 '\0', 
    flags = 0, arg = G_OPTION_ARG_STRING_ARRAY, arg_data = 0x81431e4, description = 0x0, 
    arg_description = 0x8117d2f "[URI...]"}, {long_name = 0x0, short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x0, description = 0x0, arg_description = 0x0}}

Comment 7 Sebastien Bacher 2007-03-11 13:43:28 UTC

(gdb) p *data->pd
Cannot access memory at address 0x646c6f42

Comment 8 James "Doc" Livingston 2007-03-12 07:42:33 UTC

It's almost certainly bug 337332, which was caused by some thread safety issues which would damage pieces of podcast related memory. All reported dupes (including the one on Launchpad) are with 0.9.6, and it was fixed after that. Marking as a dupe.

*** This bug has been marked as a duplicate of 337332 ***