The same issue was happening on arm64, the overly aggressive file-ioctl stressor was performing FREEZE/THAW ioctls and this was blocking the stressor. I've currently disabled this stress test as I believe its is a broken test; we sometimes get a race on freezing/thawing with a missing thaw ioctl() causing the file system to be frozen forever, causing the hang.
http://kernel.ubuntu.com/git/cking/stress- ng.git/commit/?id=b040ee6da750d407eb0e267ea64347fb5944863f For now, I'm disabling this broken ioctl stress until I can figure out a less stupid way to test this ioctl(). ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Package changed: linux (Ubuntu) => stress-ng (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1755240 Title: linux 4.13.0-37.42 ADT test failure with linux 4.13.0-37.42 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/stress-ng/+bug/1755240/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
