On 2021-01-28 22:41:45 [+0100], David Runge wrote: > kernel log for mainline: > https://pkgbuild.com/~dvzrv/bugs/2021/01/linux-5.4.91-kernel.log > > kernel log for rt (no dice :-/): > https://pkgbuild.com/~dvzrv/bugs/2021/01/linux-5.4.91.50.arch1-kernel.log I don't see anything wrong. There is small difference in timing and then the RT version does not do a thing while !RT keeps reseting… Could you try non-RT with the threadirqs option? Sebastian
