On Wed, 2026-06-17 at 17:52 +0200, Nam Cao wrote: > Gabriele Monaco <[email protected]> writes: > > Are those tests supposed to trigger this issue though? Under what > > configuration? > > > > I reverted the lockdep fix and run the tests in vng on both x86_64 > > and arm64, both preempt_rt and not but I see no splat. > > Repeating the tests multiple times from debugfs also didn't seem to > > help. Both machines were relatively large (128 and 48 CPUs). > > > > The config was the bare vng one with kunit built-in, lockdep and > > the reactors tests. > > > > What am I missing? > > I haven't tried to reproduce it, but seems quite rare. From the look > of it, adding some delay into the reactor function should make the > issue more easily reproducible.
Yeah the tests should be doing that, but even increasing the delay didn't help. I should probably try on physical machines to have more likely interrupts but at least the tick should be running.
