On Thu, Nov 16, 2023 at 05:25:05PM -0800, syzbot wrote: > syzbot has bisected this issue to: > > commit 2d25a889601d2fbc87ec79b30ea315820f874b78 > Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > Date: Sun Sep 17 11:24:21 2023 +0000 > > ptrace: Convert ptrace_attach() to use lock guards Looks like the tasklist_lock conversion in ptrace_attach() forgot _irq. Peter, Oleg? Thanks. -- tejun
