[Bug 16413] Rhythmbox segfaults when I search.

Tue Sep 27 22:41:59 UTC 2005

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http://bugzilla.ubuntu.com/show_bug.cgi?id=16413
Ubuntu | rhythmbox

------- Additional Comments From burner at suppressingfire.org  2005-09-27 23:41 UTC -------
I added libc6-dbg and got another trace with seemingly more info:

burner at firefighter:/usr/share/doc/libc6-dbg$ export LD_LIBRARY_PATH=/usr/lib/debug
burner at firefighter:/usr/share/doc/libc6-dbg$ gdb rhythmbox 
GNU gdb 6.3-debian
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This GDB was configured as "i486-linux-gnu"...Using host libthread_db library
"/usr/lib/debug/libthread_db.so.1".

(gdb) handle SIG33 pass nostop noprint
Signal        Stop      Print   Pass to program Description
SIG33         No        No      Yes             Real-time event 33
(gdb) run
Starting program: /usr/bin/rhythmbox
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 21271)]
[New Thread 32769 (LWP 21276)]
[New Thread 16386 (LWP 21277)]
[New Thread 32771 (LWP 21278)]
[New Thread 49156 (LWP 21279)]
[New Thread 65541 (LWP 21280)]
[Thread 49156 (LWP 21279) exited]
[Thread 65541 (LWP 21280) exited]
[New Thread 81924 (LWP 21281)]
[New Thread 98309 (LWP 21282)]
[Thread 81924 (LWP 21281) exited]
[Thread 98309 (LWP 21282) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 21271)]
0xb70f188b in *__GI_strstr (phaystack=0x0, pneedle=0x82e9cd0 "pi")
    at ../sysdeps/generic/strstr.c:60
60      ../sysdeps/generic/strstr.c: No such file or directory.
        in ../sysdeps/generic/strstr.c
(gdb) thread apply all bt

Thread 4 (Thread 32771 (LWP 21278)):
#0  0xb713998e in *__GI___poll (fds=0xb719cfa8, nfds=9, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:86
#1  0xb71c8348 in g_main_context_iterate (context=0x82474f8, block=1,
    dispatch=1, self=0x80fb0b8) at gmain.c:2867
#2  0xb71c87e3 in IA__g_main_loop_run (loop=0x8247580) at gmain.c:2769
#3  0xb794a37e in link_thread_io_context () from /usr/lib/libORBit-2.so.0
#4  0xb71e18c4 in g_thread_create_proxy (data=0x80fb0b8) at gthread.c:564
#5  0xb78bbcb4 in pthread_start_thread (arg=0xbf3ffbe0) at manager.c:310
#6  0xb78bbd3d in pthread_start_thread_event (arg=0xbf3ffbe0) at manager.c:334
#7  0xb714254a in clone () from /usr/lib/debug/libc.so.6

Thread 3 (Thread 16386 (LWP 21277)):
#0  0xb7133f90 in ___lxstat64 (vers=0,
    name=0x83c2ad8 "/home/burner/Albums/Joy Division/Unknown Pleasures/04 -
Insight.mp3", buf=0xbf5ff90c) at ../sysdeps/unix/sysv/linux/lxstat64.c:60
#1  0xb6e0556a in vfs_module_shutdown ()
   from /usr/lib/gnome-vfs-2.0/modules/libfile.so
#2  0xb6e057fe in vfs_module_shutdown ()
   from /usr/lib/gnome-vfs-2.0/modules/libfile.so
#3  0xb7d5764f in gnome_vfs_get_file_info_uri_cancellable ()
   from /usr/lib/libgnomevfs-2.so.0
#4  0xb7d6d721 in gnome_vfs_get_file_info_uri ()
   from /usr/lib/libgnomevfs-2.so.0
#5  0xb7d6d767 in gnome_vfs_get_file_info () from /usr/lib/libgnomevfs-2.so.0
#6  0x080b9e18 in rb_uri_resolve_symlink (
    uri=0x83c3078
"file:///home/burner/Albums/Joy%20Division/Unknown%20Pleasures/04%20-%20Insight.mp3")
at rb-file-helpers.c:121
#7  0x0808e400 in rhythmdb_execute_stat (db=0x8243a90,
    uri=0x83c3078
"file:///home/burner/Albums/Joy%20Division/Unknown%20Pleasures/04%20-%20Insight.mp3",
event=0x83c2c68) at rhythmdb.c:1598
#8  0x0808e7dd in action_thread_main (db=0x8243a90) at rhythmdb.c:1692
#9  0xb71e18c4 in g_thread_create_proxy (data=0x8244dd8) at gthread.c:564
#10 0xb78bbcb4 in pthread_start_thread (arg=0xbf5ffbe0) at manager.c:310
#11 0xb78bbd3d in pthread_start_thread_event (arg=0xbf5ffbe0) at manager.c:334
#12 0xb714254a in clone () from /usr/lib/debug/libc.so.6

Thread 2 (Thread 32769 (LWP 21276)):
#0  0xb713998e in *__GI___poll (fds=0xb719cfa8, nfds=1, timeout=2000)
    at ../sysdeps/unix/sysv/linux/poll.c:86
#1  0xb78bc221 in __pthread_manager (arg=0x7d1) at manager.c:152
#2  0xb78bcb43 in __pthread_manager_event (arg=0xb78c4440) at manager.c:249
#3  0xb714254a in clone () from /usr/lib/debug/libc.so.6

Thread 1 (Thread 16384 (LWP 21271)):
#0  0xb70f188b in *__GI_strstr (phaystack=0x0, pneedle=0x82e9cd0 "pi")
    at ../sysdeps/generic/strstr.c:60
#1  0x08098669 in evaluate_conjunctive_subquery (dbtree=0x8243a90,
    query=0x825ada4, base=0, max=1, entry=0xb6cd66e0) at rhythmdb-tree.c:1236
#2  0x080985bd in evaluate_conjunctive_subquery (dbtree=0x8243a90,
    query=0x825ad2c, base=0, max=2, entry=0xb6cd66e0) at rhythmdb-tree.c:1219
#3  0x080984f3 in rhythmdb_tree_evaluate_query (adb=0x8243a90,
    query=0x825ad2c, entry=0xb6cd66e0) at rhythmdb-tree.c:1160
#4  0x08090734 in rhythmdb_evaluate_query (db=0x8243a90, query=0x825ad2c,
---Type <return> to continue, or q <return> to quit---
    entry=0xb6cd66e0) at rhythmdb.c:2482
#5  0x08093cdc in rhythmdb_query_model_entry_added_cb (db=0x8243a90,
    entry=0xb6cd66e0, model=0x82e92e8) at rhythmdb-query-model.c:575
#6  0xb723e3ae in IA__g_cclosure_marshal_VOID__POINTER (closure=0x82e96d0,
    return_value=0x0, n_param_values=2, param_values=0xbfdab1ac,
    invocation_hint=0xbfdab0ac, marshal_data=0x8093ca4) at gmarshal.c:601
#7  0xb72323a8 in IA__g_closure_invoke (closure=0x82e96d0, return_value=0x0,
    n_param_values=0, param_values=0x0, invocation_hint=0x0) at gclosure.c:492
#8  0xb7240b13 in signal_emit_unlocked_R (node=0x82438e0, detail=0,
    instance=0x8243a90, emission_return=0x0, instance_and_params=0xbfdab1ac)
    at gsignal.c:2485
#9  0xb7242150 in IA__g_signal_emit_valist (instance=0x8243a90, signal_id=165,
    detail=0, var_args=Variable "var_args" is not available.
) at gsignal.c:2244
#10 0xb72424c3 in IA__g_signal_emit (instance=0x0, signal_id=0, detail=0)
    at gsignal.c:2288
#11 0x08090c47 in rhythmdb_emit_entry_added (db=0x8243a90, entry=0xb6cd66e0)
    at rhythmdb.c:2705
#12 0x0808c79f in rhythmdb_commit_internal (db=0x8243a90, signal_changed=1)
    at rhythmdb.c:812
#13 0x0808c820 in rhythmdb_commit (db=0x8243a90) at rhythmdb.c:829
#14 0x08096302 in rhythmdb_tree_parser_end_element (ctx=0x82e6938,
    name=0x8371f6c "entry") at rhythmdb-tree.c:317
#15 0xb79ff6bc in xmlSkipBlankChars () from /usr/lib/libxml2.so.2
#16 0xb7a0a338 in xmlParseElement () from /usr/lib/libxml2.so.2
#17 0xb7a08c64 in xmlParseContent () from /usr/lib/libxml2.so.2
#18 0xb7a0a2fc in xmlParseElement () from /usr/lib/libxml2.so.2
#19 0xb7a0aab5 in xmlParseDocument () from /usr/lib/libxml2.so.2
#20 0x080968a4 in rhythmdb_tree_load (rdb=0x8243a90, die=0x8243af0)
    at rhythmdb-tree.c:473
#21 0x0808eac4 in rhythmdb_load (db=0x8243a90) at rhythmdb.c:1802
#22 0x08063210 in rb_shell_construct (shell=0x8210ac0) at rb-shell.c:1082
#23 0x0806115a in main (argc=1, argv=0xbfdaba64) at main.c:268
(gdb)

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