On Tue, Jan 04, 2022 at 06:18:23PM +0000, Matthew Wilcox wrote: > On Tue, Jan 04, 2022 at 07:44:10PM +0800, kvartet wrote: > > Hello, > > > > When using Syzkaller to fuzz the latest Linux kernel, the following > > crash was triggered. > > This isn't a crash, it's a notification of a hang. More than likely > syzbot is playing with RT scheduling again. > > We do not need more people running syzbot. We need more people tracking > down and fixing the syzbot reports that already exist. One of the syzbot spam reported by kvartet was a hang in the jbd2 layer, while it was waiting for processes to complete running handles, and the oom killer lock was reported as being involved. At which point, I stopped reading or caring about *any* of the syzbot complaints being reported by kvartet.... - Ted
