From: syzbot <syzbot+3c74b1f0c372e98efc32@syzkaller.appspotmail.com>
To: dhowells@redhat.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, netfs@lists.linux.dev,
pc@manguebit.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [netfs?] KASAN: slab-use-after-free Read in netfs_unbuffered_write
Date: Thu, 25 Jun 2026 06:16:01 -0700 [thread overview]
Message-ID: <6a3d2a11.cf1c467f.2941c6.0006.GAE@google.com> (raw)
In-Reply-To: <3106406.1782391857@warthog.procyon.org.uk>
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an issue:
lost connection to test machine
Tested on:
commit: 8fde5d1d Merge tag 'acpi-7.1-rc6' of git://git.kernel...
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1553eb41580000
kernel config: https://syzkaller.appspot.com/x/.config?x=8118209836970b54
dashboard link: https://syzkaller.appspot.com/bug?extid=3c74b1f0c372e98efc32
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=1654601c580000
prev parent reply other threads:[~2026-06-25 13:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-29 20:01 [syzbot] [netfs?] KASAN: slab-use-after-free Read in netfs_unbuffered_write syzbot
2026-06-24 11:04 ` David Howells
2026-06-24 11:35 ` syzbot
2026-06-25 12:50 ` David Howells
2026-06-25 13:16 ` syzbot [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=6a3d2a11.cf1c467f.2941c6.0006.GAE@google.com \
--to=syzbot+3c74b1f0c372e98efc32@syzkaller.appspotmail.com \
--cc=dhowells@redhat.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netfs@lists.linux.dev \
--cc=pc@manguebit.org \
--cc=syzkaller-bugs@googlegroups.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