From: syzbot <syzbot+b9e83021d9c642a33d8c@syzkaller.appspotmail.com>
To: axboe@kernel.dk, io-uring@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [io-uring?] KASAN: slab-use-after-free Read in io_waitid_wait
Date: Thu, 09 Oct 2025 10:36:03 -0700 [thread overview]
Message-ID: <68e7f283.050a0220.91a22.000b.GAE@google.com> (raw)
In-Reply-To: <d9f47040-4a12-4584-8293-8bc2719cf263@kernel.dk>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any issue:
Reported-by: syzbot+b9e83021d9c642a33d8c@syzkaller.appspotmail.com
Tested-by: syzbot+b9e83021d9c642a33d8c@syzkaller.appspotmail.com
Tested on:
commit: 554d1823 io_uring/waitid: use io_waitid_remove_wq() co..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git syztest
console output: https://syzkaller.appspot.com/x/log.txt?x=10fe1304580000
kernel config: https://syzkaller.appspot.com/x/.config?x=6da9233e22696ba7
dashboard link: https://syzkaller.appspot.com/bug?extid=b9e83021d9c642a33d8c
compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.
prev parent reply other threads:[~2025-10-09 17:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-07 12:43 [syzbot] [io-uring?] KASAN: slab-use-after-free Read in io_waitid_wait syzbot
2025-10-07 13:20 ` Jens Axboe
2025-10-07 13:20 ` syzbot
2025-10-07 13:24 ` Jens Axboe
2025-10-07 13:45 ` syzbot
2025-10-09 16:56 ` Jens Axboe
2025-10-09 17:11 ` syzbot
2025-10-09 17:16 ` Jens Axboe
2025-10-09 17:36 ` syzbot [this message]
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