Re: [syzbot] [kernfs?] possible deadlock in kernfs_fop_llseek

From: Al Viro
Date: Sat Apr 06 2024 - 03:11:53 EST


On Sat, Apr 06, 2024 at 12:05:04AM -0700, syzbot wrote:

> commit: 3398bf34 kernfs: annotate different lockdep class for ..
> git tree: https://github.com/amir73il/linux/ vfs-fixes
> kernel config: https://syzkaller.appspot.com/x/.config?x=c5cda112a8438056
> dashboard link: https://syzkaller.appspot.com/bug?extid=9a5b0ced8b1bfb238b56
> compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
>
> Note: no patches were applied.

How about the same test on 6c6e47d69d821047097909288b6d7f1aafb3b9b1?