Failures on Debian-x86_64-m64, branch master

[sergiodj+buildbot@redhat.com]

Buildslave:
	wildebeest-debian-wheezy-x86_64

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Debian-x86_64-m64/builds/1722>

Commit(s) tested:
	465a859e0a991d3bfe8a9ee65a29a223c42e2ce7

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

Subject:
	Fix gdbserver crash exposed by gdb.threads/process-dies-while-handling-bp.exp

Testsuite log (gdb.sum and gdb.log) URL(s):
	<Error fetching commit ID for 465a859e0a991d3bfe8a9ee65a29a223c42e2ce7>