Failures on Fedora-ppc64le-native-extended-gdbserver-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	fedora-21-ppc64le-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-ppc64le-native-extended-gdbserver-m64/builds/406>

Commit(s) tested:
	f6fc92f6711049c0d51cfe7027aa58255ae739b4

Author(s) (in the same order as the commits):
	Pedro Alves <palves@redhat.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-ppc64le-native-extended-gdbserver-m64/.git/tree/?h=master&id=185280de58f77eb9b14a2d0f9df0b6e52f600b80>

*** Regressions found ***
============================
PASS -> FAIL: gdb.base/callfuncs.exp: return after stop in call dummy preserves register contents
new FAIL: gdb.threads/attach-into-signal.exp: threaded: process is still running on the attempt # 4 of 100
============================


*** Regressions against the baseline ***
============================
PASS -> FAIL: gdb.base/callfuncs.exp: return after stop in call dummy preserves register contents
new FAIL: gdb.gdb/python-selftest.exp: call catch_command_errors(execute_command, "python print(5)", 0)
new FAIL: gdb.threads/attach-into-signal.exp: threaded: process is still running on the attempt # 4 of 100
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: dummy stack frame number, thread 2
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: dummy stack frame number, thread 3
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: dummy stack frame number, thread 4
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: dummy stack frame number, thread 5
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: hand call, thread 2
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: hand call, thread 3
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: hand call, thread 4
PASS -> FAIL: gdb.threads/hand-call-in-threads.exp: hand call, thread 5
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
============================


*** Failures that are being ignored ***
============================
FAIL: gdb.base/random-signal.exp: stop with control-c (timeout)
FAIL: gdb.threads/fork-thread-pending.exp: 1, get to the fork event (timeout)
FAIL: gdb.threads/fork-thread-pending.exp: 1, multiple threads found (the program exited)
============================