From: syzbot <syzbot+79832d33eb89fb3cd092@syzkaller.appspotmail.com>
To: Oliver Neukum <oneukum@suse.com>
Cc: linux-usb@vger.kernel.org, oneukum@suse.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] KMSAN: uninit-value in idmouse_open
Date: Thu, 29 Sep 2022 02:27:43 -0700 [thread overview]
Message-ID: <00000000000055321905e9cd7db5@google.com> (raw)
In-Reply-To: <673033a0-de29-f05f-b7c0-abf3d108b9e6@suse.com>
>
>
> On 19.09.22 10:21, syzbot wrote:
>> Hello,
>>
>> syzbot found the following issue on:
>>
>> HEAD commit: ce8056d1f79e wip: changed copy_from_user where instrumented
>> git tree: https://github.com/google/kmsan.git master
>> console output: https://syzkaller.appspot.com/x/log.txt?x=16a02941900000
>> kernel config: https://syzkaller.appspot.com/x/.config?x=3afe005fb99591f
>> dashboard link: https://syzkaller.appspot.com/bug?extid=79832d33eb89fb3cd092
>> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
>> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=165e850e900000
>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=123a8c96900000
>>
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+79832d33eb89fb3cd092@syzkaller.appspotmail.com
>
> #syz test https://git.kernel.org/pub/scm/linux/kernel/git/greg/usb.git
KMSAN bugs can only be tested on https://github.com/google/kmsan.git tree
because KMSAN tool is not upstreamed yet.
See https://goo.gl/tpsmEJ#kmsan-bugs for details.
> ce8056d1f79e
next prev parent reply other threads:[~2022-09-29 9:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 8:21 [syzbot] KMSAN: uninit-value in idmouse_open syzbot
2022-09-29 9:27 ` Oliver Neukum
2022-09-29 9:27 ` syzbot [this message]
2022-09-29 9:42 ` Oliver Neukum
2022-09-29 10:04 ` syzbot
2022-09-29 10:11 ` Alexander Potapenko
2022-09-29 11:43 ` Oliver Neukum
2022-09-29 12:03 ` syzbot
2022-09-29 12:05 ` syzbot
2022-09-29 12:12 ` Alexander Potapenko
2022-09-29 12:34 ` syzbot
2022-09-29 12:19 ` Oliver Neukum
2022-09-29 12:42 ` syzbot
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