$/usr/mpi/gcc/openmpi-1.8.2a1/bin/ompi_info -a -l 9|less
Caught signal 13 (Broken pipe)
==== backtrace ====
2 0x0000000000054cac mxm_handle_error()
/var/tmp/OFED_topdir/BUILD/mxm-3.2.2883/src/mxm/util/debug/debug.c:653
3 0x0000000000054e74 mxm_error_signal_handler()
/var/tmp/OFED_topdir/BUILD/mxm-3.2.2883/src/mxm/util/debug/debug.c:628
4 0x00000033fbe32920 killpg() ??:0
5 0x00000033fbedb650 __write_nocancel() interp.c:0
6 0x00000033fbe71d53 _IO_file_write@@GLIBC_2.2.5() ??:0
7 0x00000033fbe73305 _IO_do_write@@GLIBC_2.2.5() ??:0
8 0x00000033fbe719cd _IO_file_xsputn@@GLIBC_2.2.5() ??:0
9 0x00000033fbe48410 _IO_vfprintf() ??:0
10 0x00000033fbe4f40a printf() ??:0
11 0x000000000002bc84 opal_info_out()
/var/tmp/OFED_topdir/BUILD/openmpi-1.8.2a1/opal/runtime/opal_info_support.c:853
12 0x000000000002c6bb opal_info_show_mca_group_params()
/var/tmp/OFED_topdir/BUILD/openmpi-1.8.2a1/opal/runtime/opal_info_support.c:658
13 0x000000000002c882 opal_info_show_mca_group_params()
/var/tmp/OFED_topdir/BUILD/openmpi-1.8.2a1/opal/runtime/opal_info_support.c:716
14 0x000000000002cc13 opal_info_show_mca_params()
/var/tmp/OFED_topdir/BUILD/openmpi-1.8.2a1/opal/runtime/opal_info_support.c:742
15 0x000000000002d074 opal_info_do_params()
/var/tmp/OFED_topdir/BUILD/openmpi-1.8.2a1/opal/runtime/opal_info_support.c:485
16 0x000000000040167b main() ??:0
17 0x00000033fbe1ecdd __libc_start_main() ??:0
18 0x0000000000401349 _start() ??:0
===================
