On 2021-02-23 15:50:56, Tyler Hicks wrote: > On 2021-02-23 15:43:48, Tyler Hicks wrote: > > I'm seeing a race during policy load while the "regular" sidtab > > conversion is happening and a live conversion starts to take place in > > sidtab_context_to_sid(). > > > > We have an initial policy that's loaded by systemd ~0.6s into boot and > > then another policy gets loaded ~2-3s into boot. That second policy load > > is what hits the race condition situation because the sidtab is only > > partially populated and there's a decent amount of filesystem operations > > happening, at the same time, which are triggering live conversions. Hmm, perhaps this is the same problem that's fixed by Ondrej's proposed change here: https://lore.kernel.org/selinux/20210212185930.130477-3-omosnace@xxxxxxxxxx/ I'll put these changes through a validation run (the only place that I can seem to reproduce this crash) and see how it looks. Tyler
