Found in n:aws-fips version 6.8.0-1037.39+fips1, cycle 2025.08.11 too. It could be reproduced with -1036 too. Seems to me like an intermittent issue at the hypervisor level.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2034057 Title: function_graph tracer in ftrace related tests triggers kernel bug (arch/x86/xen/spinlock.c:62) and kernel panic on AWS cloud c3.xlarge To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2034057/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
