From: Richard Purdie <[email protected]> When qemu fails to start we're struggling to work out why. Add more debug info which can at least confirm/rule out various things.
This code is only on the error handling path and more info shoudl help us debug issues. Signed-off-by: Richard Purdie <[email protected]> (cherry picked from commit 3001d0d8f3429e5ff0c37ea7192e85e7001cdb32) Signed-off-by: Steve Sakoman <[email protected]> --- meta/lib/oeqa/utils/qemurunner.py | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/meta/lib/oeqa/utils/qemurunner.py b/meta/lib/oeqa/utils/qemurunner.py index 486d2bb893..41c6bb33d6 100644 --- a/meta/lib/oeqa/utils/qemurunner.py +++ b/meta/lib/oeqa/utils/qemurunner.py @@ -254,6 +254,15 @@ class QemuRunner: if not self.is_alive(): self.logger.error("Qemu pid didn't appear in %s seconds (%s)" % (self.runqemutime, time.strftime("%D %H:%M:%S"))) + + qemu_pid = None + if os.path.isfile(self.qemu_pidfile): + with open(self.qemu_pidfile, 'r') as f: + qemu_pid = f.read().strip() + + self.logger.error("Status information, poll status: %s, pidfile exists: %s, pidfile contents %s, proc pid exists %s" + % (self.runqemu.poll(), os.path.isfile(self.qemu_pidfile), str(qemu_pid), os.path.exists("/proc/" + qemu_pid))) + # Dump all processes to help us to figure out what is going on... ps = subprocess.Popen(['ps', 'axww', '-o', 'pid,ppid,command '], stdout=subprocess.PIPE).communicate()[0] processes = ps.decode("utf-8") -- 2.17.1
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