dummy_SynchronousOffload, dummy_SynchronousOffloadServer: disable tests

These tests are failing on the majority of their runs.
Disable them until they can be fixed.

BUG=b:171572182
TEST=none

Change-Id: Ie87b55f4b11b2b526a04ed9a47ca18dd10119afe
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2495562
Tested-by: Ross Zwisler <zwisler@google.com>
Auto-Submit: Ross Zwisler <zwisler@google.com>
Reviewed-by: Ross Zwisler <zwisler@google.com>
Commit-Queue: Ross Zwisler <zwisler@google.com>
diff --git a/client/site_tests/dummy_SynchronousOffload/control b/client/site_tests/dummy_SynchronousOffload/control
index 292f0c0..6d81c37 100644
--- a/client/site_tests/dummy_SynchronousOffload/control
+++ b/client/site_tests/dummy_SynchronousOffload/control
@@ -9,7 +9,8 @@
 TEST_CATEGORY = "General"
 TEST_CLASS = "dummy"
 TEST_TYPE = "client"
-ATTRIBUTES = "suite:offloads"
+# Disable this test until it can be fixed: http://b/171572182
+# ATTRIBUTES = "suite:offloads"
 
 DOC = """
 This test creates a file in $SYNCHRONOUS_OFFLOAD_DIR on the DUT and succeeds.
diff --git a/server/site_tests/dummy_SynchronousOffloadServer/control b/server/site_tests/dummy_SynchronousOffloadServer/control
index 1a8f76b..13eaeba 100644
--- a/server/site_tests/dummy_SynchronousOffloadServer/control
+++ b/server/site_tests/dummy_SynchronousOffloadServer/control
@@ -9,7 +9,8 @@
 TEST_CATEGORY = "General"
 TEST_CLASS = "dummy"
 TEST_TYPE = "server"
-ATTRIBUTES = "suite:offloads"
+# Disable this test until it can be fixed: http://b/171572182
+# ATTRIBUTES = "suite:offloads"
 
 DOC = """
 This test creates a file in $SYNCHRONOUS_OFFLOAD_DIR on the server and succeeds.