From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 BD914169397 for ; Wed, 9 Oct 2024 23:23:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728516185; cv=none; b=Lxyv4a6/i/8Ei6JzOzA1tJ11vdyYQhNS/F85r50bwx7VafnEQm+vHlvmNH/oeOuzQktq7ZL2CC3O8weyLwApUls7QIZpDB6w3nxkXRMO6Ha9v8Z22xTLARh1xpALmTU1/VhzBqCqpxPPOW2W2DXu4p7sfTOiDGFiW997xK9KlRQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728516185; c=relaxed/simple; bh=eo4Ymx/StZp5RW6GC+CgoSyMj82eS6wutLVMkcP9wOA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nOQNJZ/QVoQs8CvWQGBDjGcXihqR5fW0s2wFAn0OKPM8DvAwYDt7ORqkhQ8AKzaDykjPlHh1T1A4+8VGvwkqkdDYniyqGahuqNQdkrsWpC/AqX+1PVQa9uFTKrthvTBLg5h94M6jlSzXQdIzYTLtdMa9QnoPGg8wLIC1UQxqcrI= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3a34eef9ec9so3921645ab.0 for ; Wed, 09 Oct 2024 16:23:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728516183; x=1729120983; 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=AUC8UPunWg8uHAeVxmpOOlMXguSRHS39bG0R/9ufmTc=; b=Ttxe4k8Bz0RrUOqfIXMsoVuLaFTzXNwL5tez0NvuUf30BNffAIBvkDX//Hf5JaCfWi EAlrCNIxCcC0JWOf/Fva47CM9Mhd+8jJGCUBGteC0VwMms47q4lhrG3q8Qk/m9vJutkF fhOhc8kDuLYN/P0ZEbKE+D/fU35AxIfYT2VGI9Kim38T7sNA/1/GV5hHkXKlD+pGT2rI fEB8bWGXx+fSBosOVhpKvDeEhf8Mk7jukgtSWAIzv/OiHqHbhNckvt8icnFE1S8zmrEM aKasDP1EDPYFhqfDdtToKfHJBy/pLgwISM0sM4mmcrQ7pgzbF3yCvxKIX3u57vyz9gpM 0i2g== X-Gm-Message-State: AOJu0YyL8ZOBlMK7yCuoecZ/C3BCrdmaVE18iCQWHwpEgAdvcWzpuZ+F ZMbQs7A9A5RzsgVM/ZWnxOPs6ENAMOUIjpVSfyXGpW6epw7lCTKap4n7l1XheajNNJ0eFZnNqkt sYY+x4HhXg1qF9O+fxb3gRZjJuWowMMDjrC/zQMDIkSjMSHrZ3KP2ttE= X-Google-Smtp-Source: AGHT+IH51j1hZKiurrugW/rvtajJ8Yvk9MCM7SAwnXLi5Hj07KxaR9DZjNSPmsMN3+AJMA1WwSZ/Oi3QV64VdQfqio2B6eaG99rz Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:219d:b0:39f:5e18:239d with SMTP id e9e14a558f8ab-3a397cee009mr40778675ab.15.1728516182896; Wed, 09 Oct 2024 16:23:02 -0700 (PDT) Date: Wed, 09 Oct 2024 16:23:02 -0700 In-Reply-To: <65233b0c-cf11-4ef6-957c-e0434742d6e8@sandeen.net> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67071056.050a0220.67064.0056.GAE@google.com> Subject: Re: [syzbot] [hfs?] possible deadlock in hfsplus_file_extend From: syzbot To: linux-kernel@vger.kernel.org, sandeen@sandeen.net, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: SYZFAIL: NL802154_CMD_SET_SHORT_ADDR failed 2024/10/09 23:22:11 ignoring optional flag "type"="gce" 2024/10/09 23:22:11 parsed 1 programs 2024/10/09 23:22:11 [FATAL] failed to run ["./syz-executor" "setup" "fault" "binfmt_misc" "usb" "802154" "swap"]: exit status 67 mkdir(/syzcgroup) failed: 17 mount(binfmt_misc) failed: 16 SYZFAIL: NL802154_CMD_SET_SHORT_ADDR failed (errno 16: Device or resource busy) Tested on: commit: ffcd06b6 hfs: convert hfs to use the new mount api 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=17b18f07980000 kernel config: https://syzkaller.appspot.com/x/.config?x=8420a89323bff217 dashboard link: https://syzkaller.appspot.com/bug?extid=325b61d3c9a17729454b compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied.