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From: syzbot <syzbot+cd66e43794b178bb5cd6@syzkaller.appspotmail.com>
To: bp@alien8.de, dan.carpenter@oracle.com, daniel.vetter@ffwll.ch,
dvyukov@google.com, gregkh@linuxfoundation.org, hpa@zytor.com,
jannh@google.com, linux-kernel@vger.kernel.org, luto@kernel.org,
mingo@redhat.com, natechancellor@gmail.com,
penguin-kernel@I-love.SAKURA.ne.jp,
penguin-kernel@i-love.sakura.ne.jp,
syzkaller-bugs@googlegroups.com, syzkaller@googlegroups.com,
tglx@linutronix.de, x86@kernel.org
Subject: Re: general protection fault in syscall_return_slowpath
Date: Sat, 15 Aug 2020 03:18:05 -0700 [thread overview]
Message-ID: <0000000000006a1b9e05ace7da39@google.com> (raw)
In-Reply-To: <000000000000ff323f05a053100c@google.com>
syzbot suspects this issue was fixed by commit:
commit 033724d6864245a11f8e04c066002e6ad22b3fd0
Author: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Date: Wed Jul 15 01:51:02 2020 +0000
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13f979f6900000
start commit: 63623fd4 Merge tag 'for-linus' of git://git.kernel.org/pub..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=5d2e033af114153f
dashboard link: https://syzkaller.appspot.com/bug?extid=cd66e43794b178bb5cd6
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12a42329e00000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2020-08-15 21:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-08 7:45 syzbot
2020-03-08 16:13 ` Andy Lutomirski
2020-03-08 16:37 ` Borislav Petkov
2020-03-08 18:26 ` Thomas Gleixner
2020-03-09 8:34 ` Dmitry Vyukov
2020-03-09 18:26 ` Eric Biggers
2020-03-10 5:41 ` Dmitry Vyukov
2020-03-09 8:42 ` Dmitry Vyukov
2020-03-08 16:29 ` Andy Lutomirski
2020-03-12 13:34 ` Dan Carpenter
2020-03-08 17:20 ` Jann Horn
2020-03-08 18:00 ` syzbot
2020-03-08 18:35 ` Jann Horn
2020-03-08 21:57 ` syzbot
2020-03-09 8:20 ` Dmitry Vyukov
2020-03-10 6:15 ` Nathan Chancellor
2020-03-10 8:10 ` Dmitry Vyukov
2020-06-14 8:03 ` Dmitry Vyukov
2020-06-15 7:57 ` Jann Horn
2020-08-15 10:18 ` syzbot [this message]
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