From: Oliver Upton <oliver.upton@linux.dev>
To: syzbot <syzbot+4727d10d6a805738b0f2@syzkaller.appspotmail.com>
Cc: catalin.marinas@arm.com, joey.gouly@arm.com,
kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, maz@kernel.org,
suzuki.poulose@arm.com, syzkaller-bugs@googlegroups.com,
will@kernel.org, yuzenghui@huawei.com
Subject: Re: [syzbot] [kvmarm?] WARNING in kvm_handle_mmio_return
Date: Thu, 14 Nov 2024 15:41:37 -0800 [thread overview]
Message-ID: <ZzaKsQ7-mqK78BdT@linux.dev> (raw)
In-Reply-To: <673634e0.050a0220.1324f8.009d.GAE@google.com>
On Thu, Nov 14, 2024 at 09:35:28AM -0800, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: 2d5404caa8c7 Linux 6.12-rc7
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1393335f980000
> kernel config: https://syzkaller.appspot.com/x/.config?x=a0d77fb8077b4744
> dashboard link: https://syzkaller.appspot.com/bug?extid=4727d10d6a805738b0f2
> compiler: aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> userspace arch: arm64
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1793335f980000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=144ff4e8580000
>
> Downloadable assets:
> disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/384ffdcca292/non_bootable_disk-2d5404ca.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/9fafeb95420d/vmlinux-2d5404ca.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/498f7a357ea2/Image-2d5404ca.gz.xz
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+4727d10d6a805738b0f2@syzkaller.appspotmail.com
#syz fix: KVM: arm64: Don't retire aborted MMIO instruction
I sent out the pull request for 6.13 yesterday, which includes this fix [*]
[*]: https://lore.kernel.org/kvmarm/ZzWo7_GSUNXe7Ip_@linux.dev/
--
Thanks,
Oliver
prev parent reply other threads:[~2024-11-14 23:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-14 17:35 [syzbot] [kvmarm?] WARNING in kvm_handle_mmio_return syzbot
2024-11-14 23:41 ` Oliver Upton [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZzaKsQ7-mqK78BdT@linux.dev \
--to=oliver.upton@linux.dev \
--cc=catalin.marinas@arm.com \
--cc=joey.gouly@arm.com \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maz@kernel.org \
--cc=suzuki.poulose@arm.com \
--cc=syzbot+4727d10d6a805738b0f2@syzkaller.appspotmail.com \
--cc=syzkaller-bugs@googlegroups.com \
--cc=will@kernel.org \
--cc=yuzenghui@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).