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From: syzbot <syzbot+a8cdfe2d8ad35db3a7fd@syzkaller.appspotmail.com>
To: anna-maria@linutronix.de, asml.silence@gmail.com,
	axboe@kernel.dk,  brauner@kernel.org, frederic@kernel.org,
	gregkh@linuxfoundation.org,  hdanton@sina.com,
	io-uring@vger.kernel.org, jack@suse.cz,
	 linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
	luto@kernel.org,  peterz@infradead.org,
	syzkaller-bugs@googlegroups.com, tglx@linutronix.de,
	 tj@kernel.org, viro@zeniv.linux.org.uk
Subject: Re: [syzbot] [fs?] INFO: task hung in do_coredump (3)
Date: Mon, 07 Jul 2025 09:27:02 -0700	[thread overview]
Message-ID: <686bf556.a70a0220.29fe6c.0b0e.GAE@google.com> (raw)
In-Reply-To: <6710d2a2.050a0220.d9b66.0189.GAE@google.com>

syzbot has bisected this issue to:

commit 2af89abda7d9c2aeb573677e2c498ddb09f8058a
Author: Pavel Begunkov <asml.silence@gmail.com>
Date:   Thu Aug 24 22:53:32 2023 +0000

    io_uring: add option to remove SQ indirection

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=14ec9582580000
start commit:   05df91921da6 Merge tag 'v6.16-rc4-smb3-client-fixes' of gi..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=16ec9582580000
console output: https://syzkaller.appspot.com/x/log.txt?x=12ec9582580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=45bd916a213c79bb
dashboard link: https://syzkaller.appspot.com/bug?extid=a8cdfe2d8ad35db3a7fd
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11a2228c580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16d48bd4580000

Reported-by: syzbot+a8cdfe2d8ad35db3a7fd@syzkaller.appspotmail.com
Fixes: 2af89abda7d9 ("io_uring: add option to remove SQ indirection")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2025-07-07 16:27 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-10-17  9:02 [syzbot] [kernfs?] INFO: task hung in do_coredump (3) syzbot
2024-10-20  9:30 ` syzbot
2024-10-28 22:23 ` syzbot
2024-10-29 11:07   ` Hillf Danton
2024-10-29 11:29     ` syzbot
2024-10-30 10:58   ` Hillf Danton
2024-10-30 11:21     ` syzbot
2024-11-01 11:16   ` Hillf Danton
2024-11-01 11:41     ` syzbot
2025-07-07 16:27 ` syzbot [this message]
2025-07-08  8:24   ` [syzbot] [fs?] " Pavel Begunkov

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