Re: [syzbot] upstream boot error: KMSAN: uninit-value in strlcat

From: Alexander Potapenko
Date: Thu May 11 2023 - 04:00:08 EST


On Thu, May 11, 2023 at 9:07 AM Alexander Potapenko <glider@xxxxxxxxxx> wrote:
>
> On Thu, May 11, 2023 at 8:58 AM syzbot
> <syzbot+26836cb949db3d40c992@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
> >
> > Hello,
> >
> > syzbot found the following issue on:
> >
> > HEAD commit: 16a8829130ca nfs: fix another case of NULL/IS_ERR confusio..
> > git tree: upstream
> > console output: https://syzkaller.appspot.com/x/log.txt?x=10811e34280000
> > kernel config: https://syzkaller.appspot.com/x/.config?x=a7a1059074b7bdce
> > dashboard link: https://syzkaller.appspot.com/bug?extid=26836cb949db3d40c992
> > compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
>
> Sorry for the noise, I was trying to switch KMSAN bots to the upstream
> tree (it is not ready yet, needs one more patch), and accidentally
> sent this report to LKML. Please disregard it.

#syz invalid