On Fri, Mar 04, 2022 at 11:49:42AM +0100, Maxime Ripard wrote: > Hi, > > I'm not entirely sure who I'm supposed to send this to, so apologies if > I forgot somebody. > > I've had an issue when rebooting on and off for a couple of monthes, but > I got a stacktrace from lockdep today: > > [71721.872904] reboot: Restarting system > [71721.876743] ------------[ cut here ]------------ > [71721.877081] > [71721.877084] ====================================================== > [71721.877086] WARNING: possible circular locking dependency detected > [71721.877088] 5.17.0-rc6-next-20220303-v8+ #10 Not tainted This is linux-next, does this also happen on Linus's tree? If not, can you bisect to find the offending commit? thanks, greg k-h