Re: [syzbot] [bcachefs?] WARNING in cleanup_srcu_struct (4)

Sean Christopherson
2024-08-16T18:23:00Z

On Fri, May 03, 2024, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: f03359bca01b Merge tag 'for-6.9-rc6-tag' of git://git.kern..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=14004498980000
> kernel config: https://syzkaller.appspot.com/x/.config?x=3310e643b6ef5d69
> dashboard link: https://syzkaller.appspot.com/bug?extid=6cf577c8ed4e23fe436b
> compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
>
> Unfortunately, I don't have any reproducer for this issue yet.
>
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/1b4deeb2639b/disk-f03359bc.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/f3c3d98db8ef/vmlinux-f03359bc.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/6f79ee1ae20f/bzImage-f03359bc.xz
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+6cf577c8ed4e23fe436b@syzkaller.appspotmail.com

See https://lore.kernel.org/all/Zr-Ydj8FBpiqmY_c@google.com for an explanation.

#syz invalid