I would like to know the version of (L1) Linux kernel where f30-test.fedorainfracloud.org VM runs.
I'm tracking a bug of strace (or kernel?) exposed on f30-test.fedorainfracloud.org. (https://lists.strace.io/pipermail/strace-devel/2019-May/008769.html) If I can know the version of L1 kernel, I can try to reproduce the bug on my local machine.
A few years ago, I added a feature tracing kvm related ioctl to strace to study how kvm works. I also submitted a test case for the feature based on an article about KVM(https://lwn.net/Articles/658511/).
The test case makes a small VM and runs it under strace. The test compares the output of strace with expected output. According to a report from @ldv, the maintainer of strace, the test case was successfully passed on f29-test.fedorainfracloud.org and rawhide-test.fedorainfracloud.org. However, it fails on f30-test.fedorainfracloud.org.
In the failed case, KVM_RUN returned with KVM_EXIT_FAIL_ENTRY unexpectedly. I inspected it, and it seems that KVM_RUN fails at vmlauch instruction. I assumed f30-test.fedorainfracloud.org runs on a VM. Therefore the vmlaunch instruction may be handled in L1 kernel. From the output of uname command, we can know the version of L2 kernel. However, I have no idea how to know the version of L1 kernel. So I'm asking the question here.
This is indeed a vm running on RHOS 5. The host compute node is rhel7 with:
Linux fed-cloud05.cloud.fedoraproject.org 3.10.0-693.11.6.el7.x86_64 #1 SMP Thu Dec 28 14:23:39 EST 2017 x86_64 x86_64 x86_64 GNU/Linux
Let us know if you need anymore info.
Metadata Update from @kevin: - Issue close_status updated to: Fixed - Issue status updated to: Closed (was: Open)
Thank you!
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