From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DFC42BD5AB for ; Thu, 3 Jul 2025 20:20:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751574005; cv=none; b=SA0958DCT1x1yNfLDxdFOhggVMWK97OMUyq5OfpGqWzU5qa/k85KC2WPwUUFTCW8qK6XCaqilhjBogQC+KqfRs7rikfrlkwMk5Rx5bG8BZwLK9wnYPG2u4IxdgZVjtCV4tf1yX/oxc7QtEg/2psE5HMghArGA1GxjOm+/BTSmfw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751574005; c=relaxed/simple; bh=ktUtWHn6ctGIrk0DA195Z10iPpgYiR4PsnMaxDvortA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=RSQ1//sPJ5cauM9dEYvd6NtAplVA4hNrGZ7Xu/l6ca/Y7C+nqQlvdJsGwbIaxF1/nkTVrWK8nLlvUaqnVQ2WFw1BwQYnEQP1lTkiyQiLau1DXDBpbuHEO0MHNRigwpNxOh3F6j0jiGj8iDc8DoNDCWxmRdALUGgEdJQccIE8MOI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-86cf89ff625so25330439f.0 for ; Thu, 03 Jul 2025 13:20:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751574003; x=1752178803; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=IMerz2n+tFN8TsF5zv7+dKlx5F1JGkpVWG+36MCX5+8=; b=u3rm4DyxABg9fgvdqznQIsj+QV+mxFuO81+tsUnqT3Y28t2cO24/aRB4cpv8ku4q8q 5g9KgplIbbrcfJQy5Gj6QGBKLfNXIhRirisx6Tb2S4mPL8s1ySI7WDM1t1s889d4wY49 QHNKlzK2j+bsOBi8Nd3PQ79OA00OmVwqwZfoElosrYRbslOnGj/ONWoT5VFYJsGriJOz mT7L+xXtBZSpm2tCvyNpqmR553vLgUN+xmASyx8zS+n/t8DEvkNnPlSVaIKlZRj9+l77 Fe83J93VKQBdcnYXgWLUljDGKh7FfH5UmqkYo1Zt0PZoeMlibsVILdsT3ZYaqZ5CBfOM ldRA== X-Forwarded-Encrypted: i=1; AJvYcCXFn6SipKRtN5/OHpSfRK8gzw+77qTP4xhq3sGOFP2Rx3OVkSxEJCVOaxCZqSYqZvC2dV2IcOv2+A==@vger.kernel.org X-Gm-Message-State: AOJu0YxoV183yxDfh3bRCOhcbxS4C7Yo+Ol2WIsJygNv2uUioZmTlRdU n4gcfq5766h0ByVRCSskQAhw8wJqzA16T+Wigj7N57F33cmnQG02e8nksmjLFoqWTBxLNoLVEcm uJKNhRANvzc0pToRWMK9pgQkKH3NP90J8TwVknoD+p/I1wJqiCDe7tcUQuhE= X-Google-Smtp-Source: AGHT+IHSYeMvwEbudyKZxAAc16iQbkAMBdLxZVFQBfHXNJuS6bF4GAOQva2GfzxgT2xZB1qthR7gV5Llchlthg6MYhNLNnCBGksU Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3008:b0:3df:4ad5:3a71 with SMTP id e9e14a558f8ab-3e0549c5d57mr92223615ab.11.1751574003214; Thu, 03 Jul 2025 13:20:03 -0700 (PDT) Date: Thu, 03 Jul 2025 13:20:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6866e5f3.050a0220.37fcff.0006.GAE@google.com> Subject: Re: [syzbot] [io-uring?] INFO: task hung in vfs_coredump From: syzbot To: anna-maria@linutronix.de, axboe@kernel.dk, frederic@kernel.org, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+c29db0c6705a06cb65f2@syzkaller.appspotmail.com Tested-by: syzbot+c29db0c6705a06cb65f2@syzkaller.appspotmail.com Tested on: commit: 8d6c5833 Add linux-next specific files for 20250703 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=11670582580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d7dc16394230c170 dashboard link: https://syzkaller.appspot.com/bug?extid=c29db0c6705a06cb65f2 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=16837770580000 Note: testing is done by a robot and is best-effort only.