On 11 May 2018 at 14:41, Peter Maydell <peter.mayd...@linaro.org> wrote: > Hi. I get some test failures here: > > S390x host: > TEST: tests/migration-test... (pid=57456) > /ppc64/migration/deprecated: OK > /ppc64/migration/bad_dest: OK > /ppc64/migration/postcopy/unix: OK > /ppc64/migration/precopy/unix: OK > /ppc64/migration/xbzrle/unix: > Unexpected 32 on dest_serial serial > ** > ERROR:/home/linux1/qemu/tests/migration-test.c:144:wait_for_serial: > code should not be reached > FAIL
It turns out that this one is an intermittent that we've seen before (I just hit it again this morning on an unrelated test run on an x86-64 host, and last time it was on a ppc host). In this mail Laurent tracked it down to an overly optimistic setting for downtime-limit in migration-test.c: https://lists.gnu.org/archive/html/qemu-devel/2018-02/msg00107.html Can we push that up to something that we won't hit even if the test is being run on a machine that's under CPU load, please? thanks -- PMM
