Re: 4 week-old pretest bugs

[Jan Djärv]

Chris Moore skrev:
> Jan Djärv <address@hidden> writes:
> 
>> Can you run emacs in gdb and do a backtrace when this  (Abort)
>> happens?
> 
> Sure:

Thanks for the info.  I've checked in a change, can you test it?

        Jan D.

> 
> Breakpoint 1, abort () at emacs.c:431
> 431       kill (getpid (), SIGABRT);
> (gdb) where
> #0  abort () at emacs.c:431
> #1  0x08147f7b in emacs_blocked_malloc (size=16, ptr=0xb793c0b6)
>     at alloc.c:1268
> #2  0xb7642c05 in malloc () from /lib/tls/libc.so.6
> #3  0xb793c0b6 in g_malloc () from /usr/lib/libglib-2.0.so.0
> #4  0xb7e7dbcc in _gtk_tree_data_list_header_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #5  0xb7dc9b77 in gtk_list_store_clear () from /usr/lib/libgtk-x11-2.0.so.0
> #6  0xb7dc9e6f in gtk_list_store_new () from /usr/lib/libgtk-x11-2.0.so.0
> #7  0xb7d6ddf7 in _gtk_file_chooser_entry_set_base_folder ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #8  0xb79c4057 in g_source_set_closure () from /usr/lib/libgobject-2.0.so.0
> #9  0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #10 0xb79c4000 in g_source_set_closure () from /usr/lib/libgobject-2.0.so.0
> #11 0xb7932da1 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0
> #12 0xb7934b21 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
> #13 0xb7937b96 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
> #14 0xb7938117 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
> #15 0xb7dcc0e5 in gtk_main_iteration () from /usr/lib/libgtk-x11-2.0.so.0
> #16 0x080c90ae in XTread_socket (sd=0, expected=1, hold_quit=0xbfc06b04)
>     at xterm.c:7078
> #17 0x080fb72d in read_avail_input (expected=1) at keyboard.c:6823
> #18 0x080fb92a in handle_async_input () at keyboard.c:6969
> #19 0x08148095 in emacs_blocked_free (ptr=0xb6005ba0, ptr2=0xb793bf21)
>     at alloc.c:1223
> #20 0xb76408f5 in free () from /lib/tls/libc.so.6
> #21 0xb793bf21 in g_free () from /usr/lib/libglib-2.0.so.0
> #22 0xb701caac in gnome_vfs_make_uri_canonical ()
>    from /usr/lib/libgnomevfs-2.so.0
> #23 0xb706957f in fs_module_init ()
>    from /usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
> #24 0xb7d836b4 in gtk_file_system_uri_to_path ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #25 0xb7069169 in fs_module_init ()
>    from /usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
> #26 0xb7d83416 in gtk_file_system_list_bookmarks ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #27 0xb7d73fb5 in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #28 0xb7d74201 in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #29 0xb7d742df in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #30 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #31 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #32 0xb79aca7c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #33 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #34 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #35 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #36 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #37 0xb7d3f5a5 in gtk_container_child_type () from 
> /usr/lib/libgtk-x11-2.0.so.0
> #38 0xb7d020d0 in gtk_box_pack_start_defaults ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #39 0xb7d3cecc in gtk_container_forall () from /usr/lib/libgtk-x11-2.0.so.0
> #40 0xb7d3f559 in gtk_container_child_type () from 
> /usr/lib/libgtk-x11-2.0.so.0
> #41 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #42 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #43 0xb79aca7c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #44 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #45 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #46 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #47 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #48 0xb7d6c933 in gtk_file_chooser_dialog_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #49 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
> #50 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #51 0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #52 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #53 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #54 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #55 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #56 0xb7ed07c0 in gtk_window_new () from /usr/lib/libgtk-x11-2.0.so.0
> #57 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #58 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #59 0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #60 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #61 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #62 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #63 0xb7ec1376 in gtk_widget_show () from /usr/lib/libgtk-x11-2.0.so.0
> #64 0x080f0db2 in xg_get_file_name (f=0x8605a48,
>     prompt=0x82bbc4d "Find file: ",
>     default_filename=0x87c71e0 "/home/chris/programs/emacs/src/",
>     mustmatch_p=0, only_dir_p=0) at gtkutil.c:1565
> #65 0x080d1a00 in Fx_file_dialog (prompt=136173912, dir=139876747,
>     default_filename=140520248, mustmatch=137468105, only_dir_p=137468105)
>     at xfns.c:5573
> #66 0x08123b58 in Fread_file_name (prompt=136173915,
>     dir=<value optimized out>, default_filename=<value optimized out>,
>     mustmatch=137468105, initial=137468105, predicate=<value optimized out>)
>     at fileio.c:6401
> #67 0x0815b8ca in Ffuncall (nargs=5, args=0xbfc08a60) at eval.c:3016
> #68 0x081860ea in Fbyte_code (bytestr=136173595, vector=136173612, 
> maxdepth=40)
>     at bytecode.c:679
> #69 0x0815b2a4 in funcall_lambda (fun=136173556, nargs=2,
>     arg_vector=0xbfc08b30) at eval.c:3184
> #70 0x0815b4b7 in apply_lambda (fun=136173556, args=136173909, eval_flag=1)
>     at eval.c:3108
> #71 0x0815ab78 in Feval (form=136173901) at eval.c:2370
> #72 0x08158766 in Fcall_interactively (function=137779033,
>     record_flag=137468105, keys=137508620) at callint.c:378
> #73 0x080f8a73 in Fcommand_execute (cmd=137779033, record_flag=137468105,
>     keys=137468105, special=137468105) at keyboard.c:10013
> #74 0x0810443a in command_loop_1 () at keyboard.c:1873
> #75 0x0815a2db in internal_condition_case (bfun=0x81040c0 <command_loop_1>,
>     handlers=137512761, hfun=0x80fea60 <cmd_error>) at eval.c:1481
> #76 0x080fde3e in command_loop_2 () at keyboard.c:1329
> #77 0x0815a39c in internal_catch (tag=137506745,
>     func=0x80fde10 <command_loop_2>, arg=137468105) at eval.c:1222
> #78 0x080fe8ae in command_loop () at keyboard.c:1308
> #79 0x080fec38 in recursive_edit_1 () at keyboard.c:1006
> #80 0x080fed26 in Frecursive_edit () at keyboard.c:1067
> #81 0x080f4ca2 in main (argc=Cannot access memory at address 0x0
> ) at emacs.c:1761
> 
> Lisp Backtrace:
> "read-file-name" (0x81dd95b)
> "find-file-read-args" (0x81dd95b)
> "call-interactively" (0x8365759)
> (gdb)
> 
>> Also, when it happens, do
>>
>> info threads
> 
> (gdb) info threads
>   7 Thread -1241515088 (LWP 13204)  0xb7659c81 in gettimeofday ()
>    from /lib/tls/libc.so.6
>   2 Thread -1229882448 (LWP 13199)  0xb769ce49 in poll ()
>    from /lib/tls/libc.so.6
> * 1 Thread -1219413792 (LWP 13196)  abort () at emacs.c:431
> (gdb)
> 
>> and then for each thread (say you have three threads) do:
>>
>> thr 1
>> bt
> 
> (gdb) thr 7
> [Switching to thread 7 (Thread -1241515088 (LWP 13204))]#0  0xb7659c81 in 
> gettimeofday () from /lib/tls/libc.so.6
> (gdb) bt
> #0  0xb7659c81 in gettimeofday () from /lib/tls/libc.so.6
> #1  0xb7027984 in xdg_mime_dump () from /usr/lib/libgnomevfs-2.so.0
> #2  0xb7027e3f in xdg_mime_dump () from /usr/lib/libgnomevfs-2.so.0
> #3  0xb700fc46 in gnome_vfs_mime_type_from_name_or_default ()
>    from /usr/lib/libgnomevfs-2.so.0
> #4  0xb700fd43 in gnome_vfs_mime_type_from_name_or_default ()
>    from /usr/lib/libgnomevfs-2.so.0
> #5  0xb7010554 in gnome_vfs_get_mime_type_from_file_data ()
>    from /usr/lib/libgnomevfs-2.so.0
> #6  0xb705d0cf in vfs_module_shutdown ()
>    from /usr/lib/gnome-vfs-2.0/modules/libfile.so
> #7  0xb705d69c in vfs_module_shutdown ()
>    from /usr/lib/gnome-vfs-2.0/modules/libfile.so
> #8  0xb7003426 in gnome_vfs_directory_read_next_cancellable ()
>    from /usr/lib/libgnomevfs-2.so.0
> #9  0xb70082db in gnome_vfs_job_get_count () from /usr/lib/libgnomevfs-2.so.0
> #10 0xb6000940 in ?? ()
> #11 0x088e5c80 in ?? ()
> #12 0x08916138 in ?? ()
> #13 0x08916138 in ?? ()
> #14 0xb7708ff4 in ?? () from /lib/tls/libc.so.6
> #15 0xb770a4c0 in __after_morecore_hook () from /lib/tls/libc.so.6
> #16 0x00000000 in ?? ()
> 
> Lisp Backtrace:
> "read-file-name" (0x81dd95b)
> "find-file-read-args" (0x81dd95b)
> "call-interactively" (0x8365759)
> (gdb)
> 
>> thr 2
>> bt
> 
> (gdb) thr 2
> [Switching to thread 2 (Thread -1229882448 (LWP 13199))]#0  0xb769ce49 in poll
>     () from /lib/tls/libc.so.6
> (gdb) bt
> #0  0xb769ce49 in poll () from /lib/tls/libc.so.6
> #1  0xb7937bc9 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
> #2  0xb7937f57 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
> #3  0xb6f2bb50 in link_set_io_thread () from /usr/lib/libORBit-2.so.0
> #4  0xb79526bf in g_thread_create_full () from /usr/lib/libglib-2.0.so.0
> #5  0xb78fc0bd in start_thread () from /lib/tls/libpthread.so.0
> #6  0xb76a693e in clone () from /lib/tls/libc.so.6
> 
> Lisp Backtrace:
> "read-file-name" (0x81dd95b)
> "find-file-read-args" (0x81dd95b)
> "call-interactively" (0x8365759)
> (gdb)
> 
>> thr 3
>> bt
> 
> (gdb) thr 1
> [Switching to thread 1 (Thread -1219413792 (LWP 13196))]#0  abort ()
>     at emacs.c:431
> 431       kill (getpid (), SIGABRT);
> (gdb) bt
> #0  abort () at emacs.c:431
> #1  0x08147f7b in emacs_blocked_malloc (size=16, ptr=0xb793c0b6)
>     at alloc.c:1268
> #2  0xb7642c05 in malloc () from /lib/tls/libc.so.6
> #3  0xb793c0b6 in g_malloc () from /usr/lib/libglib-2.0.so.0
> #4  0xb7e7dbcc in _gtk_tree_data_list_header_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #5  0xb7dc9b77 in gtk_list_store_clear () from /usr/lib/libgtk-x11-2.0.so.0
> #6  0xb7dc9e6f in gtk_list_store_new () from /usr/lib/libgtk-x11-2.0.so.0
> #7  0xb7d6ddf7 in _gtk_file_chooser_entry_set_base_folder ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #8  0xb79c4057 in g_source_set_closure () from /usr/lib/libgobject-2.0.so.0
> #9  0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #10 0xb79c4000 in g_source_set_closure () from /usr/lib/libgobject-2.0.so.0
> #11 0xb7932da1 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0
> #12 0xb7934b21 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
> #13 0xb7937b96 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
> #14 0xb7938117 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
> #15 0xb7dcc0e5 in gtk_main_iteration () from /usr/lib/libgtk-x11-2.0.so.0
> #16 0x080c90ae in XTread_socket (sd=0, expected=1, hold_quit=0xbfc06b04)
>     at xterm.c:7078
> #17 0x080fb72d in read_avail_input (expected=1) at keyboard.c:6823
> #18 0x080fb92a in handle_async_input () at keyboard.c:6969
> #19 0x08148095 in emacs_blocked_free (ptr=0xb6005ba0, ptr2=0xb793bf21)
>     at alloc.c:1223
> #20 0xb76408f5 in free () from /lib/tls/libc.so.6
> #21 0xb793bf21 in g_free () from /usr/lib/libglib-2.0.so.0
> #22 0xb701caac in gnome_vfs_make_uri_canonical ()
>    from /usr/lib/libgnomevfs-2.so.0
> #23 0xb706957f in fs_module_init ()
>    from /usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
> #24 0xb7d836b4 in gtk_file_system_uri_to_path ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #25 0xb7069169 in fs_module_init ()
>    from /usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
> #26 0xb7d83416 in gtk_file_system_list_bookmarks ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #27 0xb7d73fb5 in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #28 0xb7d74201 in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #29 0xb7d742df in _gtk_file_chooser_default_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #30 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #31 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #32 0xb79aca7c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #33 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #34 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #35 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #36 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #37 0xb7d3f5a5 in gtk_container_child_type () from 
> /usr/lib/libgtk-x11-2.0.so.0
> #38 0xb7d020d0 in gtk_box_pack_start_defaults ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #39 0xb7d3cecc in gtk_container_forall () from /usr/lib/libgtk-x11-2.0.so.0
> #40 0xb7d3f559 in gtk_container_child_type () from 
> /usr/lib/libgtk-x11-2.0.so.0
> #41 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #42 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #43 0xb79aca7c in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #44 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #45 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #46 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #47 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #48 0xb7d6c933 in gtk_file_chooser_dialog_new ()
>    from /usr/lib/libgtk-x11-2.0.so.0
> #49 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #50 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #51 0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #52 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #53 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #54 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #55 0xb7ec1eef in gtk_widget_map () from /usr/lib/libgtk-x11-2.0.so.0
> #56 0xb7ed07c0 in gtk_window_new () from /usr/lib/libgtk-x11-2.0.so.0
> #57 0xb79b9e1b in g_cclosure_marshal_VOID__VOID ()
>    from /usr/lib/libgobject-2.0.so.0
> #58 0xb79aaf49 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
> #59 0xb79ac98b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
> #60 0xb79bd3b8 in g_signal_chain_from_overridden ()
>    from /usr/lib/libgobject-2.0.so.0
> #61 0xb79be429 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
> #62 0xb79be5d9 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
> #63 0xb7ec1376 in gtk_widget_show () from /usr/lib/libgtk-x11-2.0.so.0
> #64 0x080f0db2 in xg_get_file_name (f=0x8605a48,
>     prompt=0x82bbc4d "Find file: ",
>     default_filename=0x87c71e0 "/home/chris/programs/emacs/src/",
>     mustmatch_p=0, only_dir_p=0) at gtkutil.c:1565
> #65 0x080d1a00 in Fx_file_dialog (prompt=136173912, dir=139876747,
>     default_filename=140520248, mustmatch=137468105, only_dir_p=137468105)
>     at xfns.c:5573
> #66 0x08123b58 in Fread_file_name (prompt=136173915,
>     dir=<value optimized out>, default_filename=<value optimized out>,
>     mustmatch=137468105, initial=137468105, predicate=<value optimized out>)
>     at fileio.c:6401
> #67 0x0815b8ca in Ffuncall (nargs=5, args=0xbfc08a60) at eval.c:3016
> #68 0x081860ea in Fbyte_code (bytestr=136173595, vector=136173612, 
> maxdepth=40)
>     at bytecode.c:679
> #69 0x0815b2a4 in funcall_lambda (fun=136173556, nargs=2,
>     arg_vector=0xbfc08b30) at eval.c:3184
> #70 0x0815b4b7 in apply_lambda (fun=136173556, args=136173909, eval_flag=1)
>     at eval.c:3108
> #71 0x0815ab78 in Feval (form=136173901) at eval.c:2370
> #72 0x08158766 in Fcall_interactively (function=137779033,
>     record_flag=137468105, keys=137508620) at callint.c:378
> #73 0x080f8a73 in Fcommand_execute (cmd=137779033, record_flag=137468105,
>     keys=137468105, special=137468105) at keyboard.c:10013
> #74 0x0810443a in command_loop_1 () at keyboard.c:1873
> #75 0x0815a2db in internal_condition_case (bfun=0x81040c0 <command_loop_1>,
>     handlers=137512761, hfun=0x80fea60 <cmd_error>) at eval.c:1481
> #76 0x080fde3e in command_loop_2 () at keyboard.c:1329
> #77 0x0815a39c in internal_catch (tag=137506745,
>     func=0x80fde10 <command_loop_2>, arg=137468105) at eval.c:1222
> #78 0x080fe8ae in command_loop () at keyboard.c:1308
> #79 0x080fec38 in recursive_edit_1 () at keyboard.c:1006
> #80 0x080fed26 in Frecursive_edit () at keyboard.c:1067
> #81 0x080f4ca2 in main (argc=Cannot access memory at address 0x0
> ) at emacs.c:1761
> 
> Lisp Backtrace:
> "read-file-name" (0x81dd95b)
> "find-file-read-args" (0x81dd95b)
> "call-interactively" (0x8365759)
> (gdb)
> 
>> What version of Gtk+ do you have?  Are you using some Gtk-qt theme?
> 
> report-emacs-bug tells me it's: In GNU Emacs 22.0.92.34
> (i686-pc-linux-gnu, GTK+ Version 2.8.20) of 2007-01-08 on trpaslik.
> 
> dpkg tells me:
> 
> ||/ Name           Version        Description
> +++-==============-==============-============================================
> ii  libgtk2.0-dev  2.8.20-3       Development files for the GTK+ library
> ii  libgtk2.0-0    2.8.20-3       The GTK+ graphical user interface library
> 
> I'm using a theme called "Clearlooks" in GNOME on debian sid.  I think
> it's one of the default GNOME themes.  When I first reported this bug,
> I hadn't ever installed KDE or anything QT-ish on this machine,
> although I have done since.
> 
> Chris.
>