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

[Alexander Potapenko]

On Thu, May 11, 2023 at 8:58 AM syzbot
<syzbot+a66467b3864e82f8559f@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=17c0674c280000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=a7a1059074b7bdce
> dashboard link: https://syzkaller.appspot.com/bug?extid=a66467b3864e82f8559f
> 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.