From: syzbot <syzbot+61123a5daeb9f7454599@syzkaller.appspotmail.com>
To: akpm@linux-foundation.org, andreyknvl@gmail.com,
dvyukov@google.com, glider@google.com,
kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, ryabinin.a.a@gmail.com, snovitoll@gmail.com,
syzkaller-bugs@googlegroups.com, vincenzo.frascino@arm.com
Subject: Re: [syzbot] [mm?] KASAN: out-of-bounds Read in copy_from_kernel_nofault
Date: Tue, 01 Oct 2024 16:25:02 -0700 [thread overview]
Message-ID: <66fc84ce.050a0220.f28ec.04db.GAE@google.com> (raw)
In-Reply-To: <66faaa4e.050a0220.aab67.0032.GAE@google.com>
syzbot has bisected this issue to:
commit 88ad9dc30bbf1b08bd1dddedf9ff39019f469b8f
Author: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Date: Fri Sep 27 15:14:38 2024 +0000
mm, kasan: instrument copy_from/to_kernel_nofault
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15848307980000
start commit: cea5425829f7 Add linux-next specific files for 20240930
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=17848307980000
console output: https://syzkaller.appspot.com/x/log.txt?x=13848307980000
kernel config: https://syzkaller.appspot.com/x/.config?x=41a28720ed564c6a
dashboard link: https://syzkaller.appspot.com/bug?extid=61123a5daeb9f7454599
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14dbf127980000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12dbf127980000
Reported-by: syzbot+61123a5daeb9f7454599@syzkaller.appspotmail.com
Fixes: 88ad9dc30bbf ("mm, kasan: instrument copy_from/to_kernel_nofault")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
prev parent reply other threads:[~2024-10-01 23:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-30 13:40 [syzbot] [mm?] KASAN: out-of-bounds Read in copy_from_kernel_nofault syzbot
2024-09-30 13:53 ` Sabyrzhan Tasbolatov
2024-10-01 4:22 ` syzbot
2024-10-01 23:25 ` syzbot [this message]
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