Start X via xinit, my .xinitrc
--
exec /usr/bin/ssh-agent -- /usr/bin/xsm
--
with this .xsmstartup
--
twm
xclock -digital
xterm -rv -geometry 130x40+0+0
xterm -rv -geometry 130x33+0+555
--
If you try to show 'client list' in xsm menu, application will crash

Reproducible: Always

Steps to Reproduce:
1.Start X via xinit with only xsm (via .xinitrc)
2.Run in xsm a 'xterm -rv' terminal and twm (via .xsmstartup)
3.Try to show 'client list' on xsm menu
4.xsm will crash (and X session will end)

Actual Results:  
xsm crashing and X session ended

Expected Results:  
xsm client list is showed

Maybe it's twm specific because missing fonts? xsm session over gnome-session is
working well (with metacity)

Build Date & Platform:
Portage 2.1.6.13 (default/linux/x86/2008.0, gcc-4.3.1, glibc-2.9_p20081201-r2, 2.6.25-gentoo-r7 i686)
=================================================================
System uname: Linux-2.6.25-gentoo-r7-i686-Intel-R-_Pentium-R-_4_CPU_2.66GHz-with-gentoo-1.12.11.1
Timestamp of tree: Thu, 08 Oct 2009 02:15:01 +0000
distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled]
ccache version 2.4 [enabled]
app-shells/bash:     4.0_p28
dev-java/java-config: 2.1.8-r1
dev-lang/python:     2.6.2-r1
dev-util/ccache:     2.4-r7
dev-util/cmake:      2.6.4
sys-apps/baselayout: 1.12.11.1
sys-apps/sandbox:    1.6-r2
sys-devel/autoconf:  2.13, 2.63-r1
sys-devel/automake:  1.4_p6, 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2
sys-devel/binutils:  2.18-r3
sys-devel/gcc-config: 1.4.1
sys-devel/libtool:   2.2.6a
virtual/os-headers:  2.6.27-r2

bug started here:
https://bugs.gentoo.org/show_bug.cgi?id=289847

Software versions:
x11-terms/xterm-243
x11-apps/xsm-1.0.1-r1
x11-wm/twm-1.0.4