** Changed in: openmpi (Ubuntu)
Status: Fix Committed => Fix Released
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libopenmpi segfaults when electric fence is enabled
https://bugs.launchpad.net/bugs/260027
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ubuntu-bugs ma
Discussed and fix committed upstream (see http://www.open-
mpi.org/community/lists/devel/2008/08/4607.php and follow-ups).
** Changed in: openmpi (Ubuntu)
Status: New => Fix Committed
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libopenmpi segfaults when electric fence is enabled
https://bugs.launchpad.net/bugs/260027
You receive
Sorry, this isn't fixed, disregard my last comment.
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libopenmpi segfaults when electric fence is enabled
https://bugs.launchpad.net/bugs/260027
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Bugs, which is subscribed to Ubuntu.
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ubuntu-bugs@li
I "fixed" this by building the intrepid package.
sudo apt-get build-dep openmpi
dget -x
http://archive.ubuntu.com/ubuntu/pool/universe/o/openmpi/openmpi_1.2.7~rc2-1ubuntu2.dsc
cd openmpi-1.2.7~rc2/
debuild --no-tgz-check -us -uc -i -I && sudo debi
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libopenmpi segfaults when electric fence is
Expanding the OBJ_CONSTRUCT_INTERAL macro with its definition in
opal/class/opal_object.h, one finds that the illegal
instruction is
((opal_object_t *) (item))->obj_class = (flist->fl_elem_class);
I modified the openmpi source to print out the argument to malloc, the returned
pointer,
and the a
After struggling a bit to build libopenmpi1 with debugging symbols (even with
libopenmpi-dbg installed, libopal-pal
does not have debugging symbols installed), I managed to get a more useful
backtrace:
0xb5cdd334 in opal_free_list_grow (flist=0xb2b46a50, num_elements=1) at
class/opal_free_list.
** Attachment added: "A crashing program, when electric-fence is enabled"
http://launchpadlibrarian.net/16977965/test.cpp
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libopenmpi segfaults when electric fence is enabled
https://bugs.launchpad.net/bugs/260027
You received this bug notification because you are a member of Ubuntu
Bugs, w
