From: syzbot <syzbot+c43831072e7df506a646@syzkaller.appspotmail.com>
To: 0x7f454c46@gmail.com, andriin@fb.com, ast@kernel.org,
bpf@vger.kernel.org, daniel@iogearbox.net, davem@davemloft.net,
dima@arista.com, hdanton@sina.com, herbert@gondor.apana.org.au,
john.fastabend@gmail.com, kafai@fb.com, kpsingh@chromium.org,
kuba@kernel.org, linux-kernel@vger.kernel.org, mkubecek@suse.cz,
netdev@vger.kernel.org, songliubraving@fb.com,
steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com,
yhs@fb.com
Subject: Re: KASAN: slab-out-of-bounds Write in xfrm_attr_cpy32
Date: Sun, 01 Nov 2020 23:23:07 -0800 [thread overview]
Message-ID: <00000000000020b31905b31a9edc@google.com> (raw)
In-Reply-To: <000000000000f1a42205b2528067@google.com>
syzbot has bisected this issue to:
commit 5106f4a8acff480e244300bc5097c0ad7048c3a2
Author: Dmitry Safonov <dima@arista.com>
Date: Mon Sep 21 14:36:55 2020 +0000
xfrm/compat: Add 32=>64-bit messages translator
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16cefa8a500000
start commit: 3cea11cd Linux 5.10-rc2
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=15cefa8a500000
console output: https://syzkaller.appspot.com/x/log.txt?x=11cefa8a500000
kernel config: https://syzkaller.appspot.com/x/.config?x=61033507391c77ff
dashboard link: https://syzkaller.appspot.com/bug?extid=c43831072e7df506a646
userspace arch: i386
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1388676c500000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=158f642c500000
Reported-by: syzbot+c43831072e7df506a646@syzkaller.appspotmail.com
Fixes: 5106f4a8acff ("xfrm/compat: Add 32=>64-bit messages translator")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2020-11-02 7:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-23 8:38 KASAN: slab-out-of-bounds Write in xfrm_attr_cpy32 syzbot
[not found] ` <20201028090022.2757-1-hdanton@sina.com>
2020-10-28 10:43 ` Steffen Klassert
2020-11-02 4:22 ` syzbot
2020-11-02 7:23 ` syzbot [this message]
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