Failures on Fedora-ppc64be-native-gdbserver-m64, branch master

[sergiodj@redhat.com]

Buildslave:
	fedora-20-ppc64be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64be-native-gdbserver-m64/builds/11>

Commit(s) tested:
	18393a2e423a67f9cbd1c2400aeec8f119680bf8
	f8313f6ec4a86ec18c065ca96261c36da34818ab

Author(s) (in the same order as the commits):
	Kuan-Lin Chen <kuanlinchentw@gmail.com>
	Joel Brobecker <brobecker@adacore.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64be-native-gdbserver-m64/.git/tree/?h=master&id=d507d17f371e3b349267849a1c8a1debe63954fd>

*** Regressions found ***
============================
new FAIL: gdb.base/random-signal.exp: stop with control-c (timeout)
============================