Failures on Fedora-s390x-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	marist-fedora-s390x

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-s390x-m64/builds/34>

Commit(s) tested:
	5656ba2c217cff434621d6caf135cbda5ae92ac4

Author(s) (in the same order as the commits):
	H.J. Lu <hjl.tools@gmail.com>

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-s390x-m64/.git/tree/?h=master&id=452ac48583287bd698cad8c63feefefa4bd18cef>

*** Regressions found ***
============================
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: step
============================


*** Regressions against the baseline ***
============================
PASS -> FAIL: gdb.multi/multi-attach.exp: backtrace 1
PASS -> FAIL: gdb.multi/multi-attach.exp: backtrace 2
new FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 1: break at break_fn: 1 (GDB internal error)
new FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 1: break at break_fn: 2
PASS -> FAIL: gdb.threads/attach-stopped.exp: threaded: attach2 to stopped bt
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: no thread-specific bp: step: step
PASS -> FAIL: gdb.threads/step-over-trips-on-watchpoint.exp: with thread-specific bp: step: step
PASS -> FAIL: gdb.trace/mi-traceframe-changed.exp: tfile: -trace-find frame-number 0
PASS -> FAIL: gdb.trace/mi-traceframe-changed.exp: tfile: tfind 0 again
============================