From: syzbot <syzbot+9af99580130003da82b1@syzkaller.appspotmail.com>
To: axboe@kernel.dk, io-uring@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk
Subject: Re: KASAN: use-after-free Read in io_wqe_worker
Date: Sat, 26 Sep 2020 07:15:09 -0700 [thread overview]
Message-ID: <0000000000008fddee05b0380f03@google.com> (raw)
In-Reply-To: <35306a33-70b5-5e7d-a582-4ba5235953a8@kernel.dk>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-and-tested-by: syzbot+9af99580130003da82b1@syzkaller.appspotmail.com
Tested on:
commit: 41d5f92f io-wq: fix worker refcount race
git tree: git://git.kernel.dk/linux-block.git
kernel config: https://syzkaller.appspot.com/x/.config?x=d31db37354c30905
dashboard link: https://syzkaller.appspot.com/bug?extid=9af99580130003da82b1
compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/ c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2020-09-26 14:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-26 10:58 KASAN: use-after-free Read in io_wqe_worker syzbot
2020-09-26 11:00 ` Jens Axboe
2020-09-26 12:22 ` Jens Axboe
2020-09-26 13:57 ` syzbot
2020-09-26 12:57 ` Jens Axboe
2020-09-26 14:15 ` syzbot [this message]
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