From: syzbot <syzbot+99551d8b4d180f6cb1c0@syzkaller.appspotmail.com>
To: Liam.Howlett@Oracle.com, akpm@linux-foundation.org,
arnd@arndb.de, bigeasy@linutronix.de, ccross@google.com,
david@redhat.com, ebiederm@xmission.com, liam.howlett@oracle.com,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
syzkaller-bugs@googlegroups.com, tglx@linutronix.de,
vbabka@suse.cz, willy@infradead.org
Subject: Re: [syzbot] KASAN: use-after-free Read in exit_mmap
Date: Wed, 27 Jul 2022 11:02:12 -0700 [thread overview]
Message-ID: <0000000000006de26305e4cd37ae@google.com> (raw)
In-Reply-To: <00000000000026269d05e4c9fe23@google.com>
syzbot has bisected this issue to:
commit e23cb70bcbef5c189790042d1d6d89e33308c386
Author: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Tue Jun 21 20:47:14 2022 +0000
mm: remove the vma linked list
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1078f202080000
start commit: cb71b93c2dc3 Add linux-next specific files for 20220628
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=1278f202080000
console output: https://syzkaller.appspot.com/x/log.txt?x=1478f202080000
kernel config: https://syzkaller.appspot.com/x/.config?x=badbc1adb2d582eb
dashboard link: https://syzkaller.appspot.com/bug?extid=99551d8b4d180f6cb1c0
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=117dc816080000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12695b26080000
Reported-by: syzbot+99551d8b4d180f6cb1c0@syzkaller.appspotmail.com
Fixes: e23cb70bcbef ("mm: remove the vma linked list")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2022-07-27 18:58 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-27 14:11 [syzbot] KASAN: use-after-free Read in exit_mmap syzbot
2022-07-27 18:02 ` syzbot [this message]
2022-07-28 17:53 ` Liam Howlett
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=0000000000006de26305e4cd37ae@google.com \
--to=syzbot+99551d8b4d180f6cb1c0@syzkaller.appspotmail.com \
--cc=Liam.Howlett@Oracle.com \
--cc=akpm@linux-foundation.org \
--cc=arnd@arndb.de \
--cc=bigeasy@linutronix.de \
--cc=ccross@google.com \
--cc=david@redhat.com \
--cc=ebiederm@xmission.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=syzkaller-bugs@googlegroups.com \
--cc=tglx@linutronix.de \
--cc=vbabka@suse.cz \
--cc=willy@infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.