Bug #285397 “rhythmbox crashed with SIGSEGV in IA__g_hash_table_...” : Bugs : Rhythmbox

Revision history for this message

Andreas Henriksson (andreas-fatal) wrote on 2008-10-18:

#1

Dependencies.txt Edit (5.8 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (854 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (49.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (778 bytes, text/plain; charset="utf-8")
Registers.txt Edit (469 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (798 bytes, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (1.6 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2008-10-20: Symbolic stack trace

#2

Stacktrace.txt (retraced) Edit (611 bytes, text/plain)

StacktraceTop:g_str_hash () from /usr/lib/libglib-2.0.so.0
g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
rb_refstring_new (init=0x0) at rb-refstring.c:75
action_thread_main (db=0x8d87098) at rhythmdb.c:2575
?? () from /usr/lib/libglib-2.0.so.0

Revision history for this message

Apport retracing service (apport) wrote on 2008-10-20: Symbolic threaded stack trace

#3

ThreadStacktrace.txt (retraced) Edit (3.2 KiB, text/plain)

Revision history for this message

Pedro Villavicencio (pedro) wrote on 2008-10-20:

#4

trace matches http://bugzilla.gnome.org/show_bug.cgi?id=413914 which was closed as incomplete, could you get a backtrace of the issue? please follow the instructions at http://wiki.ubuntu.com/DebuggingProgramCrash and attach it to the report, thanks in advance.

Changed in rhythmbox:
assignee:	nobody → desktop-bugs
importance:	Undecided → Medium
status:	New → Incomplete

Bug Watch Updater (bug-watch-updater) on 2008-10-20

Changed in rhythmbox:
status:	Unknown → New

Revision history for this message

Andreas Henriksson (andreas-fatal) wrote on 2008-10-21:

#5

Just reproduced it by loading archive from ~/.gvfs/sftp on fatal.se/ (root folder of the remote computer).

I don't think the backtrace is all that useful, there's already a NULL pointer passed into the hash function as key in the previous report visible which is probably why things blow up there.
Additionally there are several assertion failures before the crash, so I'm guessing there's memory corruption and the particular backtrace is just a symptom of that....

I'll try to fish out the new backtrace with debugging symbols and attach it as soon as I figure out how the ubuntu bug reporting tools work....

~$ rhythmbox

(rhythmbox:21326): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate

(rhythmbox:21326): GLib-GIO-CRITICAL **: g_file_info_get_name: assertion `G_IS_FILE_INFO (info)' failed

(rhythmbox:21326): GLib-GIO-CRITICAL **: g_file_get_child: assertion `name != NULL' failed

(rhythmbox:21326): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed
Segmentation fault (core dumped)

Revision history for this message

Andreas Henriksson (andreas-fatal) wrote on 2008-10-21:

#6

Download full text (9.6 KiB)

Here's the new backtrace with rhythmbox-dbg installed:

:~$ gdb rhythmbox
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) run
Starting program: /usr/bin/rhythmbox
[Thread debugging using libthread_db enabled]
[New Thread 0xb644c720 (LWP 22169)]
[New Thread 0xb60bdb90 (LWP 22184)]
[Thread 0xb60bdb90 (LWP 22184) exited]
[New Thread 0xb60bdb90 (LWP 22190)]

(rhythmbox:22169): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate

(rhythmbox:22169): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate
[Thread 0xb60bdb90 (LWP 22190) exited]
[New Thread 0xb60bdb90 (LWP 22192)]
[Thread 0xb60bdb90 (LWP 22192) exited]
[New Thread 0xb60bdb90 (LWP 22197)]
[New Thread 0xb4b53b90 (LWP 22198)]
[New Thread 0xb4352b90 (LWP 22199)]
[Thread 0xb60bdb90 (LWP 22197) exited]
[New Thread 0xb60bdb90 (LWP 22204)]
[New Thread 0xb3b38b90 (LWP 22205)]
[Thread 0xb60bdb90 (LWP 22204) exited]
[New Thread 0xb60bdb90 (LWP 22206)]
[Thread 0xb60bdb90 (LWP 22206) exited]
[New Thread 0xb60bdb90 (LWP 22211)]
[Thread 0xb60bdb90 (LWP 22211) exited]
[New Thread 0xb60bdb90 (LWP 22212)]

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_info_get_name: assertion `G_IS_FILE_INFO (info)' failed

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_get_child: assertion `name != NULL' failed

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb4b53b90 (LWP 22198)]
0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb) bt
#0 0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
#1 0xb6e1de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
#2 0xb7eadb51 in rb_refstring_new (init=0x0) at rb-refstring.c:75
#3 0xb7eb2ad9 in action_thread_main (db=0x84fc0b8) at rhythmdb.c:2575
#4 0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
#5 0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6 0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0 0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#1 0xb6e1de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2 0xb7eadb51 in rb_refstring_new (init=0x0) at rb-refstring.c:75
ret = <value optimized out>
#3 0xb7eb2ad9 in action_thread_main (db=0x84fc0b8) at rhythmdb.c:2575
action = (RhythmDBAction *) 0x8d64f90
__FUNCTION__ = "action_thread_main"
__PRETTY_FUNCTION__ = "action_thread_main"
#4 0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5 0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6 0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
(gdb) thread apply all bt full

Thread 12 (Thread 0x...

Here's the new backtrace with rhythmbox-dbg installed:

:~$ gdb rhythmbox
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) run
Starting program: /usr/bin/rhythmbox 
[Thread debugging using libthread_db enabled]
[New Thread 0xb644c720 (LWP 22169)]
[New Thread 0xb60bdb90 (LWP 22184)]
[Thread 0xb60bdb90 (LWP 22184) exited]
[New Thread 0xb60bdb90 (LWP 22190)]

(rhythmbox:22169): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate

(rhythmbox:22169): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate
[Thread 0xb60bdb90 (LWP 22190) exited]
[New Thread 0xb60bdb90 (LWP 22192)]
[Thread 0xb60bdb90 (LWP 22192) exited]
[New Thread 0xb60bdb90 (LWP 22197)]
[New Thread 0xb4b53b90 (LWP 22198)]
[New Thread 0xb4352b90 (LWP 22199)]
[Thread 0xb60bdb90 (LWP 22197) exited]
[New Thread 0xb60bdb90 (LWP 22204)]
[New Thread 0xb3b38b90 (LWP 22205)]
[Thread 0xb60bdb90 (LWP 22204) exited]
[New Thread 0xb60bdb90 (LWP 22206)]
[Thread 0xb60bdb90 (LWP 22206) exited]
[New Thread 0xb60bdb90 (LWP 22211)]
[Thread 0xb60bdb90 (LWP 22211) exited]
[New Thread 0xb60bdb90 (LWP 22212)]

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_info_get_name: assertion `G_IS_FILE_INFO (info)' failed

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_get_child: assertion `name != NULL' failed

(rhythmbox:22169): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb4b53b90 (LWP 22198)]
0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb) bt
#0  0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
#1  0xb6e1de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
#2  0xb7eadb51 in rb_refstring_new (init=0x0) at rb-refstring.c:75
#3  0xb7eb2ad9 in action_thread_main (db=0x84fc0b8) at rhythmdb.c:2575
#4  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0  0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#1  0xb6e1de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0xb7eadb51 in rb_refstring_new (init=0x0) at rb-refstring.c:75
	ret = <value optimized out>
#3  0xb7eb2ad9 in action_thread_main (db=0x84fc0b8) at rhythmdb.c:2575
	action = (RhythmDBAction *) 0x8d64f90
	__FUNCTION__ = "action_thread_main"
	__PRETTY_FUNCTION__ = "action_thread_main"
#4  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
(gdb) thread apply all bt full

Thread 12 (Thread 0xb60bdb90 (LWP 22212)):
#0  0xb7f27430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7ce73a2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0xb6ff00bd in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#3  0xb6e05269 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e57708 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#7  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 9 (Thread 0xb3b38b90 (LWP 22205)):
#0  0xb7f27430 in __kernel_vsyscall ()
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#1  0xb7ce73a2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0xb6ff00bd in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#3  0xb6e05269 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb6e57708 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#7  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 7 (Thread 0xb4352b90 (LWP 22199)):
#0  0xb7f27430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6cfaf93 in __lxstat64 () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb72be0b7 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#3  0xb72b9ca5 in ?? () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#4  0xb7292236 in g_file_query_info () from /usr/lib/libgio-2.0.so.0
No symbol table info available.
#5  0xb7eb217d in stat_thread_main (data=0x8d114f0) at rhythmdb.c:660
	event = (RhythmDBEvent *) 0xb4352264
	file = (GFile *) 0x8d9e740
	i = (GList *) 0x8bb0db0
	error = (GError *) 0x0
	count = 1289
	__FUNCTION__ = "stat_thread_main"
#6  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#7  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#8  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 6 (Thread 0xb4b53b90 (LWP 22198)):
#0  0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#1  0xb6e1de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#2  0xb7eadb51 in rb_refstring_new (init=0x0) at rb-refstring.c:75
	ret = <value optimized out>
#3  0xb7eb2ad9 in action_thread_main (db=0x84fc0b8) at rhythmdb.c:2575
	action = (RhythmDBAction *) 0x8d64f90
	__FUNCTION__ = "action_thread_main"
	__PRETTY_FUNCTION__ = "action_thread_main"
#4  0xb6e5602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb7ce350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#6  0xb6d0c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 1 (Thread 0xb644c720 (LWP 22169)):
#0  0xb7f27430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6d01f77 in poll () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb6e2ec32 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0xb6e2f2c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb751c3a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#5  0x08063280 in main (argc=Cannot access memory at address 0xf
) at main.c:330
	_save = (PyThreadState *) 0x8500970
	program = (GnomeProgram *) 0x826fc58
	session_bus = <value optimized out>
	error = (GError *) 0x0
	rb_shell = (RBShell *) 0x838b060
	new_argv = (char **) 0x825b600
	context = <value optimized out>
	options = {{long_name = 0x80d8868 "debug", short_name = 100 'd', 
    flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x80e1b08, 
    description = 0x80c6ba4 "Enable debug output", arg_description = 0x0}, {
    long_name = 0x80c6bb8 "debug-match", short_name = 68 'D', flags = 0, 
    arg = G_OPTION_ARG_STRING, arg_data = 0x80e1b0c, 
    description = 0x80c6d24 "Enable debug output matching a specified string", 
    arg_description = 0x0}, {long_name = 0x80c6bc4 "no-update", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80e1b24, 
    description = 0x80c6d54 "Do not update the library with file changes", 
    arg_description = 0x0}, {long_name = 0x80c6bce "no-registration", 
    short_name = 110 'n', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80e1b10, description = 0x80c6bde "Do not register the shell", 
    arg_description = 0x0}, {long_name = 0x80c6bf8 "dry-run", 
---Type <return> to continue, or q <return> to quit---
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80e1b20, 
    description = 0x80c6d80 "Don't save any data permanently (implies --no-registration)", arg_description = 0x0}, {long_name = 0x80c6c00 "rhythmdb-file", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, 
    arg_data = 0x80e1b1c, 
    description = 0x80c6c0e "Path for database file to use", 
    arg_description = 0x0}, {long_name = 0x80c6c2c "playlists-file", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, 
    arg_data = 0x80e1b18, 
    description = 0x80c6dbc "Path for playlists file to use", 
    arg_description = 0x0}, {long_name = 0x80c8af5 "quit", 
    short_name = 113 'q', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80e1b14, description = 0x80c6c3b "Quit Rhythmbox", 
    arg_description = 0x0}, {long_name = 0x80cd7be "", short_name = 0 '\0', 
    flags = 0, arg = G_OPTION_ARG_STRING_ARRAY, arg_data = 0x80e1b28, 
    description = 0x0, arg_description = 0x80c6c4a "[URI...]"}, {
    long_name = 0x0, short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x0, description = 0x0, arg_description = 0x0}}
	__FUNCTION__ = "main"
#0  0xb6e4ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb)

Revision history for this message

Andreas Henriksson (andreas-fatal) wrote on 2008-10-21:

#7

Download full text (8.9 KiB)

Here's a backtrace from rhythmbox rebuild with DEB_BUILD_OPTIONS="noopt,debug,nostrip":

/tmp$ gdb rhythmbox
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) run
Starting program: /usr/bin/rhythmbox
[Thread debugging using libthread_db enabled]
[New Thread 0xb657c720 (LWP 14268)]
[New Thread 0xb61edb90 (LWP 14288)]
[Thread 0xb61edb90 (LWP 14288) exited]
[New Thread 0xb61edb90 (LWP 14293)]

(rhythmbox:14268): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate

(rhythmbox:14268): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate
[Thread 0xb61edb90 (LWP 14293) exited]
[New Thread 0xb61edb90 (LWP 14298)]
[Thread 0xb61edb90 (LWP 14298) exited]
[New Thread 0xb61edb90 (LWP 14299)]
[New Thread 0xb4f18b90 (LWP 14300)]
[Thread 0xb61edb90 (LWP 14299) exited]
[New Thread 0xb61edb90 (LWP 14305)]
[New Thread 0xb46feb90 (LWP 14306)]
[New Thread 0xb3efdb90 (LWP 14307)]
[Thread 0xb61edb90 (LWP 14305) exited]
[Thread 0xb3efdb90 (LWP 14307) exited]
[New Thread 0xb61edb90 (LWP 14312)]
[New Thread 0xb3efdb90 (LWP 14313)]
[Thread 0xb61edb90 (LWP 14312) exited]
[Thread 0xb3efdb90 (LWP 14313) exited]
[Thread 0xb46feb90 (LWP 14306) exited]
[New Thread 0xb46feb90 (LWP 14318)]

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_info_get_name: assertion `G_IS_FILE_INFO (info)' failed

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_get_child: assertion `name != NULL' failed

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb4f18b90 (LWP 14300)]
0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb) bt
#0 0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
#1 0xb6f4de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
#2 0xb7fe04c7 in rb_refstring_new (init=0x0) at rb-refstring.c:75
#3 0xb7fe6e54 in rhythmdb_execute_enum_dir (db=0x9c790b8, action=0xa4feaa8)
at rhythmdb.c:2575
#4 0xb7fe7542 in action_thread_main (db=0x9c790b8) at rhythmdb.c:2723
#5 0xb6f8602f in ?? () from /usr/lib/libglib-2.0.so.0
#6 0xb7e1350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7 0xb6e3c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0 0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#1 0xb6f4de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2 0xb7fe04c7 in rb_refstring_new (init=0x0) at rb-refstring.c:75
ret = (RBRefString *) 0xa4a9ba8
#3 0xb7fe6e54 in rhythmdb_execute_enum_dir (db=0x9c790b8, action=0xa4feaa8)
at rhythmdb.c:2575
result = (RhythmDBEvent *) 0xa4e7988
file_info = (GFileInfo *) 0x0
child = (GFile *) 0x0
child_uri = 0x0
dir = (GFile *) 0xa4bc400
dir_enum = (GFileEnumerator *) 0xa4e7df0
error = (GError *) 0xa4de570
__FU...

Here's a backtrace from rhythmbox rebuild with DEB_BUILD_OPTIONS="noopt,debug,nostrip":

/tmp$ gdb rhythmbox
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
(gdb) run
Starting program: /usr/bin/rhythmbox 
[Thread debugging using libthread_db enabled]
[New Thread 0xb657c720 (LWP 14268)]
[New Thread 0xb61edb90 (LWP 14288)]
[Thread 0xb61edb90 (LWP 14288) exited]
[New Thread 0xb61edb90 (LWP 14293)]

(rhythmbox:14268): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate

(rhythmbox:14268): Gtk-WARNING **: AudioCdSourcePopupCopyCd: missing action MusicAudioCDDuplicate
[Thread 0xb61edb90 (LWP 14293) exited]
[New Thread 0xb61edb90 (LWP 14298)]
[Thread 0xb61edb90 (LWP 14298) exited]
[New Thread 0xb61edb90 (LWP 14299)]
[New Thread 0xb4f18b90 (LWP 14300)]
[Thread 0xb61edb90 (LWP 14299) exited]
[New Thread 0xb61edb90 (LWP 14305)]
[New Thread 0xb46feb90 (LWP 14306)]
[New Thread 0xb3efdb90 (LWP 14307)]
[Thread 0xb61edb90 (LWP 14305) exited]
[Thread 0xb3efdb90 (LWP 14307) exited]
[New Thread 0xb61edb90 (LWP 14312)]
[New Thread 0xb3efdb90 (LWP 14313)]
[Thread 0xb61edb90 (LWP 14312) exited]
[Thread 0xb3efdb90 (LWP 14313) exited]
[Thread 0xb46feb90 (LWP 14306) exited]
[New Thread 0xb46feb90 (LWP 14318)]

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_info_get_name: assertion `G_IS_FILE_INFO (info)' failed

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_get_child: assertion `name != NULL' failed

(rhythmbox:14268): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb4f18b90 (LWP 14300)]
0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb) bt
#0  0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
#1  0xb6f4de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
#2  0xb7fe04c7 in rb_refstring_new (init=0x0) at rb-refstring.c:75
#3  0xb7fe6e54 in rhythmdb_execute_enum_dir (db=0x9c790b8, action=0xa4feaa8)
    at rhythmdb.c:2575
#4  0xb7fe7542 in action_thread_main (db=0x9c790b8) at rhythmdb.c:2723
#5  0xb6f8602f in ?? () from /usr/lib/libglib-2.0.so.0
#6  0xb7e1350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb6e3c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) bt full
#0  0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#1  0xb6f4de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0xb7fe04c7 in rb_refstring_new (init=0x0) at rb-refstring.c:75
	ret = (RBRefString *) 0xa4a9ba8
#3  0xb7fe6e54 in rhythmdb_execute_enum_dir (db=0x9c790b8, action=0xa4feaa8)
    at rhythmdb.c:2575
	result = (RhythmDBEvent *) 0xa4e7988
	file_info = (GFileInfo *) 0x0
	child = (GFile *) 0x0
	child_uri = 0x0
	dir = (GFile *) 0xa4bc400
	dir_enum = (GFileEnumerator *) 0xa4e7df0
	error = (GError *) 0xa4de570
	__FUNCTION__ = "rhythmdb_execute_enum_dir"
#4  0xb7fe7542 in action_thread_main (db=0x9c790b8) at rhythmdb.c:2723
	action = (RhythmDBAction *) 0xa4feaa8
	result = (RhythmDBEvent *) 0xa4e7df0
	__FUNCTION__ = "action_thread_main"
	__PRETTY_FUNCTION__ = "action_thread_main"
#5  0xb6f8602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#6  0xb7e1350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#7  0xb6e3c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
(gdb) thread apply all bt full

Thread 12 (Thread 0xb46feb90 (LWP 14318)):
#0  0xb8060430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7e173a2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0xb71200bd in ?? () from /usr/lib/libgthread-2.0.so.0
No symbol table info available.
#3  0xb6f35269 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb6f87708 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#5  0xb6f8602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7e1350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#7  0xb6e3c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 6 (Thread 0xb4f18b90 (LWP 14300)):
#0  0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#1  0xb6f4de87 in g_hash_table_lookup () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#2  0xb7fe04c7 in rb_refstring_new (init=0x0) at rb-refstring.c:75
	ret = (RBRefString *) 0xa4a9ba8
#3  0xb7fe6e54 in rhythmdb_execute_enum_dir (db=0x9c790b8, action=0xa4feaa8)
    at rhythmdb.c:2575
	result = (RhythmDBEvent *) 0xa4e7988
	file_info = (GFileInfo *) 0x0
	child = (GFile *) 0x0
	child_uri = 0x0
	dir = (GFile *) 0xa4bc400
	dir_enum = (GFileEnumerator *) 0xa4e7df0
	error = (GError *) 0xa4de570
	__FUNCTION__ = "rhythmdb_execute_enum_dir"
#4  0xb7fe7542 in action_thread_main (db=0x9c790b8) at rhythmdb.c:2723
	action = (RhythmDBAction *) 0xa4feaa8
	result = (RhythmDBEvent *) 0xa4e7df0
	__FUNCTION__ = "action_thread_main"
	__PRETTY_FUNCTION__ = "action_thread_main"
#5  0xb6f8602f in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#6  0xb7e1350f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#7  0xb6e3c7ee in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.

Thread 1 (Thread 0xb657c720 (LWP 14268)):
#0  0xb8060430 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb6e31f77 in poll () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb6f5ec32 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#3  0xb6f5f2c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#4  0xb764c3a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#5  0x08064669 in main (argc=Cannot access memory at address 0x0
) at main.c:330
	_save = (PyThreadState *) 0x9c7dd60
	program = (GnomeProgram *) 0x99ecc58
	session_bus = (DBusGConnection *) 0x9ad2a44
	error = (GError *) 0x0
	rb_shell = (RBShell *) 0x9b08060
	new_argv = (char **) 0x99d8600
	activated = 0
	context = (GOptionContext *) 0x99d7a98
---Type <return> to continue, or q <return> to quit---
	options = {{long_name = 0x80d4185 "debug", short_name = 100 'd', 
    flags = 0, arg = G_OPTION_ARG_NONE, arg_data = 0x80f0ca8, 
    description = 0x80d418b "Enable debug output", arg_description = 0x0}, {
    long_name = 0x80d419f "debug-match", short_name = 68 'D', flags = 0, 
    arg = G_OPTION_ARG_STRING, arg_data = 0x80f0cac, 
    description = 0x80d41ac "Enable debug output matching a specified string", 
    arg_description = 0x0}, {long_name = 0x80d41dc "no-update", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80f0cb8, 
    description = 0x80d41e8 "Do not update the library with file changes", 
    arg_description = 0x0}, {long_name = 0x80d4214 "no-registration", 
    short_name = 110 'n', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80f0cb4, description = 0x80d4224 "Do not register the shell", 
    arg_description = 0x0}, {long_name = 0x80d423e "dry-run", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80f0cbc, 
    description = 0x80d4248 "Don't save any data permanently (implies --no-registration)", arg_description = 0x0}, {long_name = 0x80d4284 "rhythmdb-file", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, 
    arg_data = 0x80f0cc0, 
    description = 0x80d4292 "Path for database file to use", 
    arg_description = 0x0}, {long_name = 0x80d42b0 "playlists-file", 
    short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_STRING, 
---Type <return> to continue, or q <return> to quit---
    arg_data = 0x80f0cc4, 
    description = 0x80d42c0 "Path for playlists file to use", 
    arg_description = 0x0}, {long_name = 0x80d42df "quit", 
    short_name = 113 'q', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x80f0cb0, description = 0x80d42e4 "Quit Rhythmbox", 
    arg_description = 0x0}, {long_name = 0x80d42f3 "", short_name = 0 '\0', 
    flags = 0, arg = G_OPTION_ARG_STRING_ARRAY, arg_data = 0x80f0cc8, 
    description = 0x0, arg_description = 0x80d42f4 "[URI...]"}, {
    long_name = 0x0, short_name = 0 '\0', flags = 0, arg = G_OPTION_ARG_NONE, 
    arg_data = 0x0, description = 0x0, arg_description = 0x0}}
	__FUNCTION__ = "main"
#0  0xb6f7ed07 in g_str_hash () from /usr/lib/libglib-2.0.so.0
(gdb)

Bug Watch Updater (bug-watch-updater) on 2008-11-11

Changed in rhythmbox:
status:	New → Invalid

Revision history for this message

Andreas Henriksson (andreas-fatal) wrote on 2008-11-11:

#8

Wrong upstream bug tracked.....

10:13 < moch> the ubuntu bug appears to be something like #556729

That's http://bugzilla.gnome.org/show_bug.cgi?id=556729

Revision history for this message

Pedro Villavicencio (pedro) wrote on 2008-11-11:

#9

that's a duplicate then.

Changed in rhythmbox:
status:	Incomplete → Invalid

Affects		Status	Importance	Assigned to	Milestone
	Rhythmbox	Invalid	Unknown	gnome-bugs #413914
	rhythmbox (Ubuntu)	Invalid	Medium	Ubuntu Desktop Bugs

Rhythmbox

rhythmbox crashed with SIGSEGV in IA__g_hash_table_lookup()

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