Failures on Fedora-ppc64be-native-extended-gdbserver-m64, branch gdb-7.9-branch

[sergiodj@redhat.com]

Buildslave:
	fedora-20-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-native-extended-gdbserver-m64/builds/31>

Commit(s) tested:
	28f848f5a13b391444e83d5ca49efd9fa7c7a886

Author(s) (in the same order as the commits):
	GDB Administrator <gdbadmin@sourceware.org>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64be-native-extended-gdbserver-m64/.git/tree/?h=gdb-7.9-branch&id=feaf668910132da1e4e6f385f6a3987154787f51>

*** Regressions found ***
============================
new FAIL: gdb.base/random-signal.exp: stop with control-c (timeout)
new FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 2: attach (timeout)
============================