On Sun, Aug 09, 2020 at 09:27:18AM -0700, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: ce8056d1 wip: changed copy_from_user where instrumented > git tree: https://github.com/google/kmsan.git master > console output: https://syzkaller.appspot.com/x/log.txt?x=141eb8b2900000 > kernel config: https://syzkaller.appspot.com/x/.config?x=3afe005fb99591f > dashboard link: https://syzkaller.appspot.com/bug?extid=a7e220df5a81d1ab400e > compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81) > userspace arch: i386 > > Unfortunately, I don't have any reproducer for this issue yet. The irony of a kernel module written for syzbot testing, causing syzbot reports....