[Bug 31675] Problem when making many users with "users admin. tool" at one time

Mon Feb 20 22:01:43 UTC 2006

Public bug report changed:
https://launchpad.net/malone/bugs/31675

Comment:
I thought that maybe it should be done the opposite way.

I started users-admin and create 15 users (with long passwords (6 to 10
caracters or so), just in case). Then, when it hanged (as usual), I
enter a terminal and typed:

sudo gdb -p pid-of-users-admin

The output was:

------------------------

GNU gdb 6.3-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
Attaching to process 19617
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".

warning: could not load vsyscall page because no executable was
specified

warning: try using the "file" command first
Reading symbols from /usr/bin/users-admin...(no debugging symbols found)...done.
Reading symbols from /usr/lib/libgnomeui-2.so.0...(no debugging symbols found).. .done.
Loaded symbols for /usr/lib/libgnomeui-2.so.0
Reading symbols from /usr/lib/libbonoboui-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonoboui-2.so.0
Reading symbols from /usr/lib/libgnome-keyring.so.0...(no debugging symbols foun d)...done.
Loaded symbols for /usr/lib/libgnome-keyring.so.0
Reading symbols from /usr/lib/libgnomecanvas-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgnomecanvas-2.so.0
Reading symbols from /usr/lib/libgnome-2.so.0...(no debugging symbols found)...d one.
Loaded symbols for /usr/lib/libgnome-2.so.0
Reading symbols from /lib/libpopt.so.0...
(no debugging symbols found)...done.
Loaded symbols for /lib/libpopt.so.0
Reading symbols from /usr/lib/libart_lgpl_2.so.2...(no debugging symbols found). ..done.
Loaded symbols for /usr/lib/libart_lgpl_2.so.2
Reading symbols from /usr/lib/libpangoft2-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangoft2-1.0.so.0
Reading symbols from /usr/lib/libgnomevfs-2.so.0...(no debugging symbols found). ..done.
Loaded symbols for /usr/lib/libgnomevfs-2.so.0
Reading symbols from /usr/lib/libbonobo-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonobo-2.so.0
Reading symbols from /usr/lib/libbonobo-activation.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libbonobo-activation.so.4
Reading symbols from /usr/lib/libglade-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglade-2.0.so.0
Reading symbols from /usr/lib/libgtk-x11-2.0.so.0...(no debugging symbols found) ...done.
Loaded symbols for /usr/lib/libgtk-x11-2.0.so.0
Reading symbols from /usr/lib/libxml2.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libgdk-x11-2.0.so.0...(no debugging symbols found) ...done.
Loaded symbols for /usr/lib/libgdk-x11-2.0.so.0
Reading symbols from /usr/lib/libatk-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libatk-1.0.so.0
Reading symbols from /usr/lib/libgdk_pixbuf-2.0.so.0...(no debugging symbols fou nd)...done.
Loaded symbols for /usr/lib/libgdk_pixbuf-2.0.so.0
Reading symbols from /usr/lib/libpangocairo-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangocairo-1.0.so.0
Reading symbols from /usr/lib/libpango-1.0.so.0...(no debugging symbols found).. .done.
Loaded symbols for /usr/lib/libpango-1.0.so.0
Reading symbols from /usr/lib/libcairo.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libcairo.so.2
Reading symbols from /usr/lib/libgobject-2.0.so.0...(no debugging symbols found) ...done.
Loaded symbols for /usr/lib/libgobject-2.0.so.0
Reading symbols from /usr/lib/libgconf-2.so.4...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgconf-2.so.4
Reading symbols from /usr/lib/libORBit-2.so.0...(no debugging symbols found)...d one.
Loaded symbols for /usr/lib/libORBit-2.so.0
Reading symbols from /usr/lib/libgmodule-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgmodule-2.0.so.0
Reading symbols from /usr/lib/libgthread-2.0.so.0...(no debugging symbols found) ...done.
Loaded symbols for /usr/lib/libgthread-2.0.so.0
Reading symbols from /usr/lib/libglib-2.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglib-2.0.so.0
Reading symbols from /lib/tls/i686/cmov/libcrypt.so.1...(no debugging symbols fo und)...done.
Loaded symbols for /lib/tls/i686/cmov/libcrypt.so.1
Reading symbols from /lib/tls/i686/cmov/libutil.so.1...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libutil.so.1
Reading symbols from /usr/lib/libSM.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libSM.so.6
Reading symbols from /usr/lib/libICE.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libICE.so.6
Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...(no debugging symbols foun d)...done.
Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1
Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...
---Type <return> to continue, or q <return> to quit---
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2
Reading symbols from /lib/tls/i686/cmov/librt.so.1...(no debugging symbols found )...done.
Loaded symbols for /lib/tls/i686/cmov/librt.so.1
Reading symbols from /usr/lib/libXinerama.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXinerama.so.1
Reading symbols from /usr/lib/libXi.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXi.so.6
Reading symbols from /usr/lib/libXrandr.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrandr.so.2
Reading symbols from /usr/lib/libXext.so.6...(no debugging symbols found)...done .
Loaded symbols for /usr/lib/libXext.so.6
Reading symbols from /usr/lib/libXcursor.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXcursor.so.1
Reading symbols from /usr/lib/libXfixes.so.3...(no debugging symbols found)...do ne.
Loaded symbols for /usr/lib/libXfixes.so.3
Reading symbols from /usr/lib/libXrender.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXrender.so.1
Reading symbols from /usr/lib/libX11.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libX11.so.6
Reading symbols from /usr/lib/libpng12.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libfontconfig.so.1...(no debugging symbols found). ..done.
Loaded symbols for /usr/lib/libfontconfig.so.1
Reading symbols from /usr/lib/libz.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /lib/tls/i686/cmov/libm.so.6...(no debugging symbols found) ...done.
Loaded symbols for /lib/tls/i686/cmov/libm.so.6
Reading symbols from /lib/tls/i686/cmov/libdl.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libdl.so.2
Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread -1223600448 (LWP 19617)]
Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0
Reading symbols from /lib/tls/i686/cmov/libc.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libc.so.6
Reading symbols from /usr/lib/libjpeg.so.62...(no debugging symbols found)...don e.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libesd.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libesd.so.0
Reading symbols from /usr/lib/libaudiofile.so.0...(no debugging symbols found).. .done.
Loaded symbols for /usr/lib/libaudiofile.so.0
Reading symbols from /usr/lib/libfreetype.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libgnutls.so.11...(no debugging symbols found)...d one.
Loaded symbols for /usr/lib/libgnutls.so.11
Reading symbols from /usr/lib/libORBitCosNaming-2.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libORBitCosNaming-2.so.0
Reading symbols from /usr/lib/libpangoxft-1.0.so.0...(no debugging symbols found )...done.
Loaded symbols for /usr/lib/libpangoxft-1.0.so.0
Reading symbols from /usr/lib/libpangox-1.0.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpangox-1.0.so.0
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/libXau.so.6...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...don e.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /usr/lib/libexpat.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /usr/lib/libasound.so.2...(no debugging symbols found)...do ne.
Loaded symbols for /usr/lib/libasound.so.2
Reading symbols from /usr/lib/libtasn1.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libtasn1.so.2
Reading symbols from /usr/lib/libgcrypt.so.11...(no debugging symbols found)...d one.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libgpg-error.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/libXft.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libXft.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2
Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2
Reading symbols from /usr/lib/X11/locale/common/xlcUTF8Load.so.2...(no debugging  symbols found)...done.
Loaded symbols for /usr/lib/X11/locale/common/xlcUTF8Load.so.2
Reading symbols from /usr/lib/gconv/ISO8859-1.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gconv/ISO8859-1.so
Reading symbols from /usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so...(no debug ging symbols found)...done.
Loaded symbols for /usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so
Reading symbols from /usr/lib/libglade/2.0/libgnome.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglade/2.0/libgnome.so
Reading symbols from /usr/lib/libglade/2.0/libbonobo.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libglade/2.0/libbonobo.so
Reading symbols from /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/gtk-2.0/2.4.0/loaders/libpixbufloader-png.so
Reading symbols from /usr/lib/pango/1.4.0/modules/pango-basic-fc.so...(no debugg ing symbols found)...done.
Loaded symbols for /usr/lib/pango/1.4.0/modules/pango-basic-fc.so
0xffffe410 in ??
    ()
(gdb)

----------------

Then, I typed:

(gdb) thread apply all bt

Output was:

-------

Thread 1 (Thread -1223600448 (LWP 19617)):
#0  0xffffe410 in ?? ()
#1  0xbfba8a08 in ?? ()
#2  0x00000064 in ?? ()
#3  0x00000001 in ?? ()
#4  0xb74510bd in poll () from /lib/tls/i686/cmov/libc.so.6
#5  0x0805f9d5 in gst_init ()
#6  0x0805fa2d in gst_tool_read_from_backend ()
#7  0x0805ff70 in gst_tool_show_help ()
#8  0x0806038e in gst_tool_run_set_directive ()
#9  0x0806060b in gst_tool_save ()
#10 0xb77eeab3 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#11 0xb77e33a8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#12 0xb77f1b13 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#13 0xb77f3150 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#14 0xb77f34c3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#15 0x0805d5f8 in gst_dialog_widget_set_user_sensitive ()
#16 0x0805d98e in gst_dialog_ask_apply ()
#17 0xb77eeab3 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#18 0xb77e33a8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#19 0xb77f1b13 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#20 0xb77f3150 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#21 0xb77f34c3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#22 0xb7aad22c in gtk_button_clicked () from /usr/lib/libgtk-x11-2.0.so.0
#23 0xb7aaea4c in _gtk_button_set_depressed ()
   from /usr/lib/libgtk-x11-2.0.so.0
#24 0xb77eeab3 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#25 0xb77e2d75 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#26 0xb77e33a8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#27 0xb77f1769 in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#28 0xb77f3150 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#29 0xb77f34c3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#30 0xb7aad1a6 in gtk_button_released () from /usr/lib/libgtk-x11-2.0.so.0
#31 0xb7aae115 in _gtk_button_paint () from /usr/lib/libgtk-x11-2.0.so.0
#32 0xb7b6e02c in _gtk_marshal_BOOLEAN__BOXED ()
   from /usr/lib/libgtk-x11-2.0.so.0
#33 0xb77e2d75 in g_cclosure_new_swap () from /usr/lib/libgobject-2.0.so.0
#34 0xb77e33a8 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#35 0xb77f1c9f in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#36 0xb77f2ec3 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#37 0xb77f34c3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#38 0xb7c5016f in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#39 0xb7b6c767 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#40 0xb7b6cba0 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#41 0xb7903b2d in _gdk_events_queue () from /usr/lib/libgdk-x11-2.0.so.0
#42 0xb76f54ee in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb76f84f6 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#44 0xb76f87e3 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#45 0xb7b6be65 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#46 0x0806110d in gst_tool_process_startup ()
#47 0x08051d92 in main ()
#0  0xffffe410 in ?? ()
(gdb)

----------

Again, tell what to do and I'll do it.

Cheers.