On Thu, 2 Mar 2023 at 17:22, Peter Maydell <peter.mayd...@linaro.org> wrote: > > migration-test has been flaky for a long time, both in CI and > otherwise: >
> In the cases where I've looked at the underlying log, this seems to > be in the migration/multifd/tcp/plain/cancel subtest. Disable that > specific subtest by default until somebody can track down the > underlying cause. Enthusiasts can opt back in by setting > QEMU_TEST_FLAKY_TESTS=1 in their environment. So I'm going to apply this, because hopefully it will improve the reliability a bit, but it's clearly not all of the issues with migration-test, because in the course of the run I was doing to test it before applying it I got this error from the OpenBSD VM: 32/646 qemu:qtest+qtest-aarch64 / qtest-aarch64/migration-test ERROR 134.73s killed by signal 6 SIGABRT ――――――――――――――――――――――――――――――――――――― ✀ ――――――――――――――――――――――――――――――――――――― stderr: qemu-system-aarch64: multifd_send_sync_main: channel 15 has already quit qemu-system-aarch64: failed to save SaveStateEntry with id(name): 2(ram): -1 qemu-system-aarch64: Failed to connect to '127.0.0.1:19581': Address already in use query-migrate shows failed migration: Failed to connect to '127.0.0.1:19581': Address already in use ** ERROR:../src/tests/qtest/migration-helpers.c:151:migrate_query_not_failed: assertion failed: (!g_str_equal(status, "failed")) (test program exited with status code -6) thanks -- PMM