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 5CB212FF17D for ; Sat, 8 Nov 2025 11:46:06 +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=1762602373; cv=none; b=G8VtD4mkr1bJlB7OgjbV6/6cnnZHVWmcQnNul3ZkNyPVUjKmFJglQJeEImJRhgsihRuufRIQuZaLEzd4EeMRhbP4qBGY1xqvb19iG0RFZcriM8aTVCKMc7HTHTK3/Ys3SXxwpePFW4mk4ZRHyS1eREsBABSXsgyCh+l/OFVgEx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762602373; c=relaxed/simple; bh=89T+4qHUQTIhG/SFKMt6Ii4GDc1WK8TCsdeL307uyVU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=rsmkcVMw51+gjgDmvci2jAu8uOjFYazP0/t4o1ejXU0WkQ/iYJ7uigtciRTEqDNKPTUyyFrh/YgpqIbY3O1uodHqg1iTMVi8X2UQdXwaldVnj/OFgUu/IHxVtE44eU2Up89u90qHxPapRD+2QpmDTa/TO2r/kWWPi8Tr6N6+xFA= 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-93e7b0584c9so144013639f.0 for ; Sat, 08 Nov 2025 03:46:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762602364; x=1763207164; 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=sT3nWmWtpfLwoiQ/LXrBCnymc6GSizFbMsCyBhkjSMo=; b=FL+2iV7pkRiGIRBndWQ6+W692HgzF9ih8cbEi143YWC5yVNPRGH3vyWn2SV2UgYPjL bY8EfJPv00+CmYAz6fm2XooIAexSEwKjPMaAwEUm4Ed2yfesV8ghmE1JJg3cMwDvkohK NcP4Fgjey9ayve+uFI3dRY2AKYBSfozfitwUaIIHY/bTA6pqmpJQIRIJkrpYQ8rmZs49 yPzCf7qP9th+kgAHP/Tg1jjYHN+1MAx68QIWaxo/hu5AkQ6rLGLLn/sNtU4q/EzolH15 FgC81W7Y2VJRWkZ4mXlULM3hk5FsR9i1tydKKbOeDYfQFJGtbSLC14fLOs7d0Jf4EfmV eLPQ== X-Forwarded-Encrypted: i=1; AJvYcCW7ac5o53fNU43YzMU6sF8ZOK2Ki6ONshuKkDKQgAbgc5TA26LXqwxwbOJ/LAaxxLb2fMIyYxC95yaur00=@vger.kernel.org X-Gm-Message-State: AOJu0Ywxic/PmahzvgBZvxZiGGRoS1DsG20t9q2qenk4TK6zInLSwreZ MjRbUF1hwzgtaZqEgvGRGMXIBtM2uVafrVc3QpEprrEwG/l+OvOb6lo8jZpoJuahSUHSX/ShjZE AjMvAC5M5HViuX3TpkQh5Dj7Rq07wzc1SLA3t8CfZjsqourgC9VxK7HogH9o= X-Google-Smtp-Source: AGHT+IF0lzmC3C5XiHZSRivjPA0W6wBCehFT2N8SafVZfF0emtOTtW0CiDs6zRdErfomW1D917I2L6HKV6ZJHX+cmO1ZDnUEfj2i Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fc7:b0:433:74cb:e13 with SMTP id e9e14a558f8ab-43374cb13d4mr7183385ab.32.1762602364207; Sat, 08 Nov 2025 03:46:04 -0800 (PST) Date: Sat, 08 Nov 2025 03:46:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <690f2d7c.a70a0220.22f260.007d.GAE@google.com> Subject: Re: [syzbot] [exfat?] WARNING in __rt_mutex_slowlock_locked (2) From: syzbot To: brauner@kernel.org, jack@suse.cz, linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, viro@zeniv.linux.org.uk 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+5216036fc59c43d1ee02@syzkaller.appspotmail.com Tested-by: syzbot+5216036fc59c43d1ee02@syzkaller.appspotmail.com Tested on: commit: e811c33b Merge tag 'drm-fixes-2025-11-08' of https://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=134eb812580000 kernel config: https://syzkaller.appspot.com/x/.config?x=41ad820f608cb833 dashboard link: https://syzkaller.appspot.com/bug?extid=5216036fc59c43d1ee02 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1258d084580000 Note: testing is done by a robot and is best-effort only.