On Tue, Nov 19, 2019 at 8:04 PM Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> wrote: > > Could this be what was fixed by: > > ac43432cb1f5c2950408534987e57c2071e24d8f > ("driver core: Fix use-after-free and double free on glue directory") > > Which went into 5.3 afaik ? Hmm. Sounds very possible. It matches the commit syzbot bisected to, and looking at the reports, the I can't find anything that is 5.3 or later. I did find a 5.3.0-rc2+ report, but that's still consistent with that commit: it got merged just before 5.3-rc4. So I think you're right. I forget what the magic email rule was to report that something is fixed to syzbot.. Linus