From: syzbot <syzbot+78b902c73c69102cb767@syzkaller.appspotmail.com>
To: asmadeus@codewreck.org, davem@davemloft.net,
dominique.martinet@cea.fr, ericvh@gmail.com,
jiangyiwen@huwei.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, lucho@ionkov.net,
netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com,
tomasbortoli@gmail.com, v9fs-developer@lists.sourceforge.net,
viro@zeniv.linux.org.uk
Subject: Re: KASAN: use-after-free Read in ep_scan_ready_list
Date: Fri, 08 Nov 2019 10:53:00 -0800 [thread overview]
Message-ID: <000000000000821d620596da4ad0@google.com> (raw)
In-Reply-To: <0000000000005e2bf90570bbe2ab@google.com>
syzbot suspects this bug was fixed by commit:
commit 430ac66eb4c5b5c4eb846b78ebf65747510b30f1
Author: Tomas Bortoli <tomasbortoli@gmail.com>
Date: Fri Jul 20 09:27:30 2018 +0000
net/9p/trans_fd.c: fix race-condition by flushing workqueue before the
kfree()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=167fa19ae00000
start commit: 1e09177a Merge tag 'mips_fixes_4.18_3' of git://git.kernel..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=25856fac4e580aa7
dashboard link: https://syzkaller.appspot.com/bug?extid=78b902c73c69102cb767
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=135660c8400000
If the result looks correct, please mark the bug fixed by replying with:
#syz fix: net/9p/trans_fd.c: fix race-condition by flushing workqueue
before the kfree()
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2019-11-08 19:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-11 16:39 KASAN: use-after-free Read in ep_scan_ready_list syzbot
2019-11-08 18:53 ` 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=000000000000821d620596da4ad0@google.com \
--to=syzbot+78b902c73c69102cb767@syzkaller.appspotmail.com \
--cc=asmadeus@codewreck.org \
--cc=davem@davemloft.net \
--cc=dominique.martinet@cea.fr \
--cc=ericvh@gmail.com \
--cc=jiangyiwen@huwei.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lucho@ionkov.net \
--cc=netdev@vger.kernel.org \
--cc=syzkaller-bugs@googlegroups.com \
--cc=tomasbortoli@gmail.com \
--cc=v9fs-developer@lists.sourceforge.net \
--cc=viro@zeniv.linux.org.uk \
/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).