From: syzbot <syzbot+ad1b592fc4483655438b@syzkaller.appspotmail.com>
To: vishal.moola@gmail.com
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, muchun.song@linux.dev,
syzkaller-bugs@googlegroups.com, vishal.moola@gmail.com
Subject: Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in __vma_reservation_common
Date: Thu, 18 Apr 2024 11:40:56 -0700 [thread overview]
Message-ID: <000000000000c497aa0616634f10@google.com> (raw)
In-Reply-To: <ZiFpM5SnIs_2MrDr@fedora>
> On Fri, Apr 12, 2024 at 06:32:33AM -0700, syzbot wrote:
>> Hello,
>>
>> syzbot found the following issue on:
>>
>> HEAD commit: 11cb68ad52ac Add linux-next specific files for 20240408
>> git tree: linux-next
>> console output: https://syzkaller.appspot.com/x/log.txt?x=13a6f483180000
>> kernel config: https://syzkaller.appspot.com/x/.config?x=727d5608101b5d77
>> dashboard link: https://syzkaller.appspot.com/bug?extid=ad1b592fc4483655438b
>> compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
>>
>> Unfortunately, I don't have any reproducer for this issue yet.
>>
>> Downloadable assets:
>> disk image: https://storage.googleapis.com/syzbot-assets/4e90f2d3b1ef/disk-11cb68ad.raw.xz
>> vmlinux: https://storage.googleapis.com/syzbot-assets/d886b454e2cc/vmlinux-11cb68ad.xz
>> kernel image: https://storage.googleapis.com/syzbot-assets/ed94857c6f92/bzImage-11cb68ad.xz
>>
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+ad1b592fc4483655438b@syzkaller.appspotmail.com
>
> #syz test https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git
want either no args or 2 args (repo, branch), got 1
> linus
next prev parent reply other threads:[~2024-04-18 18:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-12 13:32 [syzbot] [mm?] KASAN: slab-use-after-free Read in __vma_reservation_common syzbot
2024-04-13 18:34 ` syzbot
2024-04-15 22:05 ` Vishal Moola
2024-04-15 22:15 ` Matthew Wilcox
2024-04-15 23:02 ` Vishal Moola
2024-04-16 4:35 ` Matthew Wilcox
2024-04-16 5:36 ` Oscar Salvador
2024-04-16 8:13 ` Oscar Salvador
2024-04-17 21:31 ` Andrew Morton
2024-04-16 7:28 ` syzbot
2024-04-18 18:40 ` Vishal Moola
2024-04-18 18:40 ` syzbot [this message]
2024-04-18 18:45 ` Vishal Moola
2024-04-19 5:01 ` syzbot
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