On 2020-04-30 12:18:48 [-0400], Joe Korty wrote: > [5.4.28-rt19] Cache up to one sigqueue per task. > > This replaces an earlier version of this rt patch, > > signals-allow-rt-tasks-to-cache-one-sigqueue-struct.patch > > which is able to generate a kernel splat of the form, Does this https://lkml.kernel.org/r/20200407095413.30039-1-matt@xxxxxxxxxxxxxxxxxxx help the problem you see? Sebastian