From: Pavel Begunkov <[email protected]>
To: syzbot <[email protected]>,
[email protected], [email protected],
[email protected], [email protected]
Subject: Re: [syzbot] [io-uring?] WARNING: refcount bug in io_send_zc_cleanup (2)
Date: Sat, 22 Mar 2025 09:04:58 +0000 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 3/22/25 07:06, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit: d07de43e3f05 Merge tag 'io_uring-6.14-20250321' of git://g..
> git tree: upstream
> console+strace: https://syzkaller.appspot.com/x/log.txt?x=14223004580000
> kernel config: https://syzkaller.appspot.com/x/.config?x=620facf12ff15d10
> dashboard link: https://syzkaller.appspot.com/bug?extid=cf285a028ffba71b2ef5
> compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16be1c4c580000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12223004580000
>
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/a241563b93db/disk-d07de43e.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/6c435395db14/vmlinux-d07de43e.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/59fc4b510cae/bzImage-d07de43e.xz
>
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: [email protected]
#syz test: https://github.com/isilence/linux.git syz/sendzc-cleanup
--
Pavel Begunkov
next prev parent reply other threads:[~2025-03-22 9:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-22 7:06 [syzbot] [io-uring?] WARNING: refcount bug in io_send_zc_cleanup (2) syzbot
2025-03-22 9:04 ` Pavel Begunkov [this message]
2025-03-22 9:28 ` syzbot
2025-03-22 14:21 ` syzbot
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