Hi Helge, On Wed, Dec 24, 2025 at 02:38:23PM +0000, Helge Kreutzmann wrote: > Without further ado, the following was found: > > Issue: I → B I've documented it as B(1). Thanks! Cheers, Alex > > "When a new thread is created, the two timer slack values are made the same " > "as the \"current\" value of the creating thread. Thereafter, a thread can " > "adjust its \"current\" timer slack value via B. The " > "\"default\" value can't be changed. The timer slack values of I (PID " > "1), the ancestor of all processes, are 50,000 nanoseconds (50 " > "microseconds). The timer slack value is inherited by a child created via " > "B(2), and is preserved across B(2)." --