[syzbot] [arm?] KASAN: invalid-access Write in setup_arch

[Alexander Potapenko]

On Thu, Jul 18, 2024 at 4:55 PM syzbot
<syzbot+1aa1114f144c4051c1dd at syzkaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:    9dafbe7b06a9 Merge remote-tracking branch 'kernel/kvmarm/n..
> git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git fuzzme
> console output: https://syzkaller.appspot.com/x/log.txt?x=12fd98b1980000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=25f90809fb74c5a4
> dashboard link: https://syzkaller.appspot.com/bug?extid=1aa1114f144c4051c1dd
> compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> userspace arch: arm64
>
> Unfortunately, I don't have any reproducer for this issue yet.

I am afraid this is an invalid report caused by me shooting down QEMU instances.

#syz invalid