Hi, The particular test that is timing out actually is supposed to emit periodic output to stdout; it basically is running the test program from kernel commit b4a1b4f5047e4f54e194681125c74c0aa64d637d 100000 times and attempts to emit a count every 1000 iterations, writing to and flushing stdout.
The test itself spins up four threads that do keyctl_read() and keyctl_revoke(), to try to trigger a race condition in the kernel. Is the test timeout a strict timeout, or is it not seeing forward progress via output to stdout? I know in the kernel autotests stdout gets buffered in some way, so I could adjust the script to emit the counter to stderr instead, if that would help indicate that forward progress is being made. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913188 Title: linux-hwe 4.15.0-133.137~16.04.1 ADT test failure with linux-hwe ubuntu_qrt_kernel_panic To manage notifications about this bug go to: https://bugs.launchpad.net/qa-regression-testing/+bug/1913188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
