Failures on Debian-MIPS-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	debian-jessie-mips-be-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Debian-MIPS-m64/builds/9>

Commit(s) tested:
	8a643cc36cf121de3a9131f95547eba927413710

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/Debian-MIPS-m64/.git/tree/?h=master&id=8dd80b45310f7146ca6c11c56374a6040f8fd139>

*** Regressions found ***
============================
new FAIL: gdb.threads/attach-into-signal.exp: threaded: process is still running on the attempt # 3 of 100
new FAIL: gdb.threads/attach-into-signal.exp: threaded: thread apply 2 print $_siginfo.si_signo <<2>>
============================


*** Regressions against the baseline ***
============================
new FAIL: gdb.threads/attach-into-signal.exp: threaded: process is still running on the attempt # 3 of 100
new FAIL: gdb.threads/attach-into-signal.exp: threaded: thread apply 2 print $_siginfo.si_signo <<2>>
============================