Hi Pedro, these testcase have racy results: gdb.base/double-prompt-target-event-error.exp gdb.base/paginate-after-ctrl-c-running.exp gdb.base/paginate-bg-execution.exp gdb.base/paginate-execution-startup.exp gdb.base/paginate-inferior-exit.exp reproducible with "read1" from: reproducer for races of expect incomplete reads http://sourceware.org/bugzilla/show_bug.cgi?id=12649 # Prevent gdb_test_multiple considering an error -re "" match. # For unknown reason -notransfer -re "" { exp_continue } does not # prevent it. Tested on Fedora 20 x86_64 and Fedora Rawhide x86_64 that -notransfer does not work there: expect-5.45-10.fc20.x86_64 expect-5.45-16.fc21.x86_64 Sure if someone gets -notransfer working this patch could be dropped. Jan