> On 9 Aug 2022, at 18:15, Peter Maydell <peter.mayd...@linaro.org> wrote: > > My wild guess is that there's a race condition somewhere such > that when you're doing this huge amount of detaches, very rarely > a disk is detached and deleted but this INQUIRY request is > incorrectly still sent to the disk (which being a freed object, > might be overwritten with other stuff). But that is purely a guess. > >> So.. should this be something I create a bug report for? > > If you can repro this on current head-of-git, or at least on > the most recent release, then yes, file a bug report.
The best I can currently do is start to log what’s going on. Since I’m not at all familiar with SCSI and this code-base, do you have any tipps on what I should log to maybe find out where this race-condition occurs? Or if there’s any kind of documentation I could read to understand better what is going on in the hw/scsi subsystem and how I should navigate the code. After reading your explanation we’ll probably look for other workarounds, but I would love to understand what’s going on. Appreciate your help, Denis
