This description generated by Andreas from an ABRT report
architecture: x86_64
cmdline: /usr/libexec/gnome-settings-daemon
comment: Every time I login using NX
component: gnome-settings-daemon
executable: /usr/libexec/gnome-settings-daemon
kernel: 2.6.32-71.el6.x86_64
package: gnome-settings-daemon-2.28.2-11.el6
reason: Process /usr/libexec/gnome-settings-daemon was killed by signal 6 (SIGABRT)
release: Red Hat Enterprise Linux Server release 6.0 (Santiago)
reproduce: 1.Upon login from NX
2.
3.

time: 1305254133
uid: 500
backtrace: warning: core file may not match specified executable file.
[New Thread 19681]
[New Thread 19687]
Core was generated by `/usr/libexec/gnome-settings-daemon'.
Program terminated with signal 6, Aborted.
#0  0x000000360ac329a5 in raise () from /lib64/libc.so.6

Thread 2 (Thread 19687):
#0  0x000000360b40e50d in read () from /lib64/libpthread.so.0
No symbol table info available.
#1  0x000000360c439fdb in ?? () from /lib64/libglib-2.0.so.0
No symbol table info available.
#2  0x000000360c462074 in ?? () from /lib64/libglib-2.0.so.0
No symbol table info available.
#3  0x000000360b4077e1 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#4  0x000000360ace18ed in clone () from /lib64/libc.so.6
No symbol table info available.

Thread 1 (Thread 19681):
#0  0x000000360ac329a5 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x000000360ac34185 in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x000000360c44337a in g_logv () from /lib64/libglib-2.0.so.0
No symbol table info available.
#3  0x000000360c443413 in g_log () from /lib64/libglib-2.0.so.0
No symbol table info available.
#4  0x0000003617068196 in ?? () from /usr/lib64/libgdk-x11-2.0.so.0
No symbol table info available.
#5  0x000000361be0a681 in xkl_process_error ()
   from /usr/lib64/libxklavier.so.15
No symbol table info available.
#6  0x000000360d446b24 in _XError () from /usr/lib64/libX11.so.6
No symbol table info available.
#7  0x000000360d44cf2c in ?? () from /usr/lib64/libX11.so.6
No symbol table info available.
#8  0x000000360d44d5c0 in _XReply () from /usr/lib64/libX11.so.6
No symbol table info available.
#9  0x000000360d42ae58 in _XGetWindowAttributes () from /usr/lib64/libX11.so.6
No symbol table info available.
#10 0x000000360d42aff1 in XGetWindowAttributes () from /usr/lib64/libX11.so.6
No symbol table info available.
#11 0x000000361be0a11c in xkl_engine_select_input_merging ()
   from /usr/lib64/libxklavier.so.15
No symbol table info available.
#12 0x000000361be0a1c5 in xkl_engine_resume_listen ()
   from /usr/lib64/libxklavier.so.15
No symbol table info available.
#13 0x000000361be0a201 in xkl_engine_start_listen ()
   from /usr/lib64/libxklavier.so.15
No symbol table info available.
#14 0x00007f757e953bd2 in gsd_keyboard_xkb_init ()
   from /usr/lib64/gnome-settings-daemon-2.0/libkeyboard.so
No symbol table info available.
#15 0x00007f757e952af1 in ?? ()
   from /usr/lib64/gnome-settings-daemon-2.0/libkeyboard.so
No symbol table info available.
#16 0x000000360c438f0e in g_main_context_dispatch ()
   from /lib64/libglib-2.0.so.0
No symbol table info available.
#17 0x000000360c43c938 in ?? () from /lib64/libglib-2.0.so.0
No symbol table info available.
#18 0x000000360c43cd55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
No symbol table info available.
#19 0x0000003617d4c287 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0
No symbol table info available.
#20 0x00000000004043d5 in main ()
No symbol table info available.
From                To                  Syms Read   Shared Object Library
0x0000003617c66280  0x0000003617f03148  Yes (*)     /usr/lib64/libgtk-x11-2.0.so.0
0x000000361701cff0  0x000000361707eb88  Yes (*)     /usr/lib64/libgdk-x11-2.0.so.0
0x00000036160092f0  0x0000003616014908  Yes (*)     /usr/lib64/libatk-1.0.so.0
0x0000003613818950  0x000000361387ac48  Yes (*)     /lib64/libgio-2.0.so.0
0x00000036174072f0  0x0000003617420f28  Yes (*)     /usr/lib64/libpangoft2-1.0.so.0
0x0000003616c05780  0x0000003616c17708  Yes (*)     /usr/lib64/libgdk_pixbuf-2.0.so.0
0x00000036154048b0  0x00000036154093d8  Yes (*)     /usr/lib64/libpangocairo-1.0.so.0
0x0000003616809c50  0x000000361685b008  Yes (*)     /usr/lib64/libcairo.so.2
0x000000361580ed30  0x000000361582d5f8  Yes (*)     /usr/lib64/libpango-1.0.so.0
0x000000360e40c850  0x000000360e474768  Yes (*)     /usr/lib64/libfreetype.so.6
0x000000360ec05c80  0x000000360ec1fec8  Yes (*)     /usr/lib64/libfontconfig.so.1
0x000000361a011ae0  0x000000361a02da18  Yes (*)     /usr/lib64/libgconf-2.so.4
0x0000003611401080  0x0000003611401fc8  Yes (*)     /lib64/libgmodule-2.0.so.0
0x0000003619009040  0x0000003619019c68  Yes (*)     /usr/lib64/libdbus-glib-1.so.2
0x000000360f407090  0x000000360f42e518  Yes (*)     /lib64/libdbus-1.so.3
0x000000360b405640  0x000000360b410ec8  Yes (*)     /lib64/libpthread.so.0
0x000000360bc02140  0x000000360bc055a8  Yes (*)     /lib64/librt.so.1
0x000000360cc08970  0x000000360cc31f78  Yes (*)     /lib64/libgobject-2.0.so.0
0x000000360c413470  0x000000360c48a188  Yes (*)     /lib64/libglib-2.0.so.0
0x000000360ac1e9a0  0x000000360ad2bbe0  Yes (*)     /lib64/libc.so.6
0x000000360dc01590  0x000000360dc029e8  Yes (*)     /lib64/libgthread-2.0.so.0
0x000000360d41dd80  0x000000360d4ab8f8  Yes (*)     /usr/lib64/libX11.so.6
0x0000003610001370  0x0000003610004178  Yes (*)     /usr/lib64/libXfixes.so.3
0x000000360a803ea0  0x000000360a843fa8  Yes (*)     /lib64/libm.so.6
0x000000360e003580  0x000000360e00e678  Yes (*)     /usr/lib64/libXext.so.6
0x000000360fc018c0  0x000000360fc07f58  Yes (*)     /usr/lib64/libXrender.so.1
0x0000003610800a20  0x0000003610801508  Yes (*)     /usr/lib64/libXinerama.so.1
0x000000360f801f00  0x000000360f80c7c8  Yes (*)     /usr/lib64/libXi.so.6
0x0000003610c01720  0x0000003610c06838  Yes (*)     /usr/lib64/libXrandr.so.2
0x0000003610402880  0x0000003610407688  Yes (*)     /usr/lib64/libXcursor.so.1
0x0000003616400b40  0x0000003616401918  Yes (*)     /usr/lib64/libXcomposite.so.1
0x0000003615000a90  0x0000003615001638  Yes (*)     /usr/lib64/libXdamage.so.1
0x000000360b000de0  0x000000360b001998  Yes (*)     /lib64/libdl.so.2
0x000000360c8038c0  0x000000360c812558  Yes (*)     /lib64/libresolv.so.2
0x000000360c005610  0x000000360c015708  Yes (*)     /lib64/libselinux.so.1
0x000000360f004830  0x000000360f01e7a8  Yes (*)     /usr/lib64/libpng12.so.0
0x0000003615c06aa0  0x0000003615c4c708  Yes (*)     /usr/lib64/libpixman-1.so.0
0x000000360b801ef0  0x000000360b80d1a8  Yes (*)     /lib64/libz.so.1
0x000000360e803b70  0x000000360e81ca08  Yes (*)     /lib64/libexpat.so.1
0x0000003619c278c0  0x0000003619c4b438  Yes (*)     /usr/lib64/libORBit-2.so.0
0x000000360a400af0  0x000000360a418854  Yes (*)     /lib64/ld-linux-x86-64.so.2
0x000000360d808650  0x000000360d813898  Yes (*)     /usr/lib64/libxcb.so.1
0x000000360d000dd0  0x000000360d001b68  Yes (*)     /usr/lib64/libXau.so.6
0x00007f757fdae110  0x00007f757fdb60b8  Yes (*)     /lib64/libnss_files.so.2
0x00007f757fba6310  0x00007f757fba9818  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libxrandr.so
0x000000362360bb50  0x000000362361f458  Yes (*)     /usr/lib64/libgnome-desktop-2.so.11
0x00000036212030a0  0x0000003621206938  Yes (*)     /usr/lib64/libstartup-notification-1.so.0
0x0000003622203390  0x00000036222064d8  Yes (*)     /usr/lib64/libnotify.so.1
0x0000003621e01160  0x0000003621e01b28  Yes (*)     /usr/lib64/libxcb-aux.so.0
0x0000003621a018e0  0x0000003621a01c78  Yes (*)     /usr/lib64/libxcb-event.so.1
0x0000003621601690  0x0000003621601d38  Yes (*)     /usr/lib64/libxcb-atom.so.1
0x00000036140019f0  0x00000036140062a8  Yes (*)     /usr/lib64/libSM.so.6
0x0000003614404d70  0x00000036144137a8  Yes (*)     /usr/lib64/libICE.so.6
0x00000036124014b0  0x0000003612402be8  Yes (*)     /lib64/libuuid.so.1
0x00007f757f99bda0  0x00007f757f99eb88  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libxsettings.so
0x00007f757ed5d3d0  0x00007f757ed5e6c8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libfont.so
0x00007f757eb58e20  0x00007f757eb59c88  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libsound.so
0x0000003611000c00  0x0000003611002598  Yes (*)     /usr/lib64/libpulse-mainloop-glib.so.0
0x000000361300ae50  0x00000036130323e8  Yes (*)     /usr/lib64/libpulse.so.0
0x000000361a801bf0  0x000000361a802fe8  Yes (*)     /usr/lib64/libcanberra-gtk.so.0
0x000000361a403280  0x000000361a40c248  Yes (*)     /usr/lib64/libcanberra.so.0
0x000000361280f4a0  0x000000361283a8c8  Yes (*)     /usr/lib64/libpulsecommon-0.9.21.so
0x00000036194013b0  0x00000036194043b8  Yes (*)     /usr/lib64/libXtst.so.6
0x0000003612c02ee0  0x0000003612c06a88  Yes (*)     /lib64/libwrap.so.0
0x0000003612003a90  0x0000003612041408  Yes (*)     /usr/lib64/libsndfile.so.1
0x00000036134011c0  0x00000036134037e8  Yes (*)     /usr/lib64/libasyncns.so.0
0x0000003620601fa0  0x0000003620605fc8  Yes (*)     /usr/lib64/libvorbisfile.so.3
0x000000361f203ae0  0x000000361f21b638  Yes (*)     /usr/lib64/libvorbis.so.0
0x000000361ee018d0  0x000000361ee03c28  Yes (*)     /usr/lib64/libogg.so.0
0x000000361c601e30  0x000000361c609c68  Yes (*)     /usr/lib64/libtdb.so.1
0x000000361ae02370  0x000000361ae06758  Yes (*)     /usr/lib64/libltdl.so.7
0x000000361b603ff0  0x000000361b611788  Yes (*)     /lib64/libnsl.so.1
0x000000361c200e10  0x000000361c201688  Yes (*)     /lib64/libutil.so.1
0x00007f757e530940  0x00007f757e549358  Yes (*)     /usr/lib64/gio/modules/libgvfsdbus.so
0x00007f757e2fae30  0x00007f757e304a98  Yes (*)     /usr/lib64/libgvfscommon.so.0
0x0000003611802880  0x000000361180a788  Yes (*)     /lib64/libudev.so.0
0x00007f757e0e1b70  0x00007f757e0ed5b8  Yes (*)     /usr/lib64/gio/modules/libgioremote-volume-monitor.so
0x00007f757e952120  0x00007f757e954ad8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libkeyboard.so
0x0000003617802e60  0x0000003617805298  Yes (*)     /usr/lib64/libgnomekbd.so.4
0x000000361be089d0  0x000000361be133d8  Yes (*)     /usr/lib64/libxklavier.so.15
0x0000003614c2c600  0x0000003614d07f88  Yes (*)     /usr/lib64/libxml2.so.2
0x000000361ba04ad0  0x000000361ba1cc08  Yes (*)     /usr/lib64/libxkbfile.so.1
0x00007f757deda460  0x00007f757dedca18  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libmouse.so
0x00007f757dcd12c0  0x00007f757dcd50b8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/liba11y-keyboard.so
0x00007f757dac8520  0x00007f757dacb6f8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libsmartcard.so
0x000000361da07b90  0x000000361da29918  Yes (*)     /usr/lib64/libssl3.so
0x000000361d609880  0x000000361d621858  Yes (*)     /usr/lib64/libsmime3.so
0x00007f757d7a3430  0x00007f757d887708  Yes (*)     /usr/lib64/libnss3.so
0x00007f757d574560  0x00007f757d57f7e8  Yes (*)     /usr/lib64/libnssutil3.so
0x00007f757d369ea0  0x00007f757d36ad58  Yes (*)     /lib64/libplds4.so
0x00007f757d1663d0  0x00007f757d167b08  Yes (*)     /lib64/libplc4.so
0x00007f757cf34f50  0x00007f757cf546b8  Yes (*)     /lib64/libnspr4.so
0x00007f757cd23070  0x00007f757cd259d8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libkeybindings.so
0x00007f757cb1dc30  0x00007f757cb1ec68  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libbackground.so
0x00007f757c904710  0x00007f757c912d88  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libmedia-keys.so
0x00007f7577cf5110  0x00007f7577cf7418  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libclipboard.so
0x00007f7577af14d0  0x00007f7577af20b8  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libtyping-break.so
0x00007f75778e8d20  0x00007f75778ec868  Yes (*)     /usr/lib64/gnome-settings-daemon-2.0/libhousekeeping.so
0x00007f75776bcb40  0x00007f75776de608  Yes (*)     /usr/lib64/gtk-2.0/2.10.0/engines/libclearlooks.so
0x00007f7576ab6600  0x00007f7576ab6de8  Yes (*)     /usr/lib64/gtk-2.0/modules/libpk-gtk-module.so
0x00007f75768b0f00  0x00007f75768b3168  Yes (*)     /usr/lib64/gtk-2.0/modules/libcanberra-gtk-module.so
(*): Shared library is missing debugging information.
$1 = 0x0
No symbol table is loaded.  Use the "file" command.
rax            0x0	0
rbx            0x2	2
rcx            0xffffffffffffffff	-1
rdx            0x6	6
rsi            0x4ce1	19681
rdi            0x4ce1	19681
rbp            0x4	0x4
rsp            0x7fff90cb5be8	0x7fff90cb5be8
r8             0x862c80	8793216
r9             0xe	14
r10            0x8	8
r11            0x206	518
r12            0x7fff90cb61f0	140735622636016
r13            0x3	3
r14            0x7fff90cb5d80	140735622634880
r15            0x609820	6330400
rip            0x360ac329a5	0x360ac329a5 <raise+53>
eflags         0x206	[ PF IF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
Dump of assembler code for function raise:
   0x000000360ac32970 <+0>:	mov    %fs:0x2d4,%eax
   0x000000360ac32978 <+8>:	mov    %fs:0x2d0,%esi
   0x000000360ac32980 <+16>:	test   %esi,%esi
   0x000000360ac32982 <+18>:	jne    0x360ac329b0 <raise+64>
   0x000000360ac32984 <+20>:	mov    $0xba,%eax
   0x000000360ac32989 <+25>:	syscall 
   0x000000360ac3298b <+27>:	mov    %eax,%esi
   0x000000360ac3298d <+29>:	mov    %eax,%fs:0x2d0
   0x000000360ac32995 <+37>:	movslq %edi,%rdx
   0x000000360ac32998 <+40>:	movslq %esi,%rsi
   0x000000360ac3299b <+43>:	movslq %eax,%rdi
   0x000000360ac3299e <+46>:	mov    $0xea,%eax
   0x000000360ac329a3 <+51>:	syscall 
=> 0x000000360ac329a5 <+53>:	cmp    $0xfffffffffffff000,%rax
   0x000000360ac329ab <+59>:	ja     0x360ac329bf <raise+79>
   0x000000360ac329ad <+61>:	repz retq 
   0x000000360ac329af <+63>:	nop
   0x000000360ac329b0 <+64>:	test   %eax,%eax
   0x000000360ac329b2 <+66>:	jg     0x360ac32995 <raise+37>
   0x000000360ac329b4 <+68>:	test   $0x7fffffff,%eax
   0x000000360ac329b9 <+73>:	jne    0x360ac329cf <raise+95>
   0x000000360ac329bb <+75>:	mov    %esi,%eax
   0x000000360ac329bd <+77>:	jmp    0x360ac32995 <raise+37>
   0x000000360ac329bf <+79>:	mov    0x3465da(%rip),%rdx        # 0x360af78fa0
   0x000000360ac329c6 <+86>:	neg    %eax
   0x000000360ac329c8 <+88>:	mov    %eax,%fs:(%rdx)
   0x000000360ac329cb <+91>:	or     $0xffffffffffffffff,%eax
   0x000000360ac329ce <+94>:	retq   
   0x000000360ac329cf <+95>:	neg    %eax
   0x000000360ac329d1 <+97>:	jmp    0x360ac32995 <raise+37>
End of assembler dump.