From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 E3C8C4C97 for ; Thu, 10 Jul 2025 22:38:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752187084; cv=none; b=SFKfZXP3phyKukLsoltt3ToxQvA0XP4eI0lOX9I0SdSJokblYACMb1BLS5IpXvK6RYjYSgMW1qw6iAZ/dlE4JdWdmlCJ+H6z/KOs/R8lmA8pITWKIlX1c6ijP9PXdu56wcNGYe8chWpCAKD0G0hrsbMnc/Do1saLR6Zbl01Npdw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752187084; c=relaxed/simple; bh=vv+yCUcoaHxQ8BBe5s/3RR+FRvvf+feqcFxvt9Jq2+w=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=h4lVUUJ3C3L7PfKdXMmXbjKmsyqOmaFfwlJi5HF2lz2cKTeDcdTcqdSYnBL5puN/hC3zuXyhN9eMLEyy9cJoc5UohoiBY7RS7HZUCYph3N82KSEx0HHKMmE6A5V6PvioPWoTjEZOD6viWaNYeWs16JR6eZyi9hKx0cReCLj/Fcs= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-3de3b5b7703so9671585ab.1 for ; Thu, 10 Jul 2025 15:38:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752187082; x=1752791882; 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=aj29vt+eYforRhHdEWSraObRQ2gLQ7p0Ps1ACKxNtZg=; b=cLqNf4/JIWXw2NnjYdVyfUC19x274mRQD+w+0AIpgvCpxUCxdQanPAuyBfxqXdM4n4 LmfdVcGeP48OjFHkexKqELFjaOhBsxUBVws7+KakNnMeGLu6I49nbowXT3uuCQheSt1r tjL5OA30ixZb1BwHPHEzIl/f60AdFGCYnlS/b8+RK7uGitsFRXl13yP9Yeau900Mj5lw X5wADRrIaxJa5Nl2vVdPpqUWLQo5ZC6l+GxI9j/BwRxTqlVHzlYVPHfE2Dj6h5ENUn4O BVfllYtl7u/D3v/Eherjnz7kmSVylZUnu6b7ZRpr0XCIaWMRFS2rCtxxbMp1PApZldyT GSZA== X-Forwarded-Encrypted: i=1; AJvYcCVHVfd2sCPfN/67yNBX28zSH2ROFEhSlSwutSgOwyKqlsDqqxTO5zQ6eZTY+7hqbzO+dBng099S0g==@vger.kernel.org X-Gm-Message-State: AOJu0Ywmo4kcP4zI04wRRLS1fZmD8aQvpMC3x1cARmT7X3DU48+4oK6V bKHc/QxOB5BYFqsN3Fs5cPC7gZmt4U+ktB6DgHNMPbFzTL2Il66/mKa4tHm4yxElCr6j1kYLCZj uOaVvFOuDW+ggH6rLM9TF/hYh/t9fL9tNQk84/OsJCh/zwTxE9q5x6ueY4Ak= X-Google-Smtp-Source: AGHT+IEd8YEDQvvTzY8O4EJBGgqJDoflCn1y+Enx80RqfvrXqsj0OdIZPl1lEg44ay6PjOPxD3HyQDgDAfPqWV1XkKq1VOVQa7KF Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2304:b0:3df:4024:9402 with SMTP id e9e14a558f8ab-3e25421b24dmr9038405ab.8.1752187082146; Thu, 10 Jul 2025 15:38:02 -0700 (PDT) Date: Thu, 10 Jul 2025 15:38:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <687040ca.a00a0220.26a83e.0026.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: 5f9df768 Merge branch 'mm-everything' of git://git.ker.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git -- console output: https://syzkaller.appspot.com/x/log.txt?x=137fc0f0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=44a6ca1881a12208 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 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.