From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 421D62594BD for ; Wed, 12 Nov 2025 04:07:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762920424; cv=none; b=gEzB3QELmOoGTQGd2K8jZdBocc/5yLztvu8C5JYJgh3zM4gOatjONFVkZs8aOV2Ra4H9MrHXwQ3qQsdp8WSMcZj7ZNdvdH40GWuiIRSOzxQAYVW769bFLX+gLzPRwf8rgT8sxcOP/AvmfuVGMLAb+VzWtTN3QIpJ/afjUz5ltMI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762920424; c=relaxed/simple; bh=gWujzDmq797eIGweX0kiDqqhrTMmMFfgbWstpK3QQew=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=o+tM4sK8mLwIP6uP9AeJf410xB0yb27E3rYpCZhZwZLpyBlqU5D9s02VC5LWwYTgcbUYl88mXgOvDEdmQiuqbGsILrBTq5PCUhJSyvyoqO8EIM2oC8Pn4npH7qzwTsni9hkqpmBN+x/YCbfKLw9P8hOSnWaGAYZl/b2k8Ilb+4E= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-433692f7479so12390145ab.3 for ; Tue, 11 Nov 2025 20:07:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762920422; x=1763525222; 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=1ZGC6srK0UBsNZVToxudO1JhINuHL7PrwcDUZk54PkY=; b=uop01aeDvftC75Y5DDWyLVn1O1b14TDZHsWe5rFf89LLKHb6stty54KdXtAJ7qZYet hAjQNaSwZtg08zf+Otw8G8yCEawoqZOgv+6KP+3UgffcD4nfWmmyaWBRjeYTArrfvOen lcqZnDUsMnhRaVzKCtXhhWMBoX5cWz+ACJAyzs6jXEnSYWhv/OOYjDXswvivm1d6hiMr uKMb/iP1zDzAUekyzpa9IR06v8X55vg/Du1VXshhvSFOmhqFYzmrSZRr1YwIei2o48wH bTnvpmRRaw+LflCRqEYUFPsrBsVBh/20At/8aJBT13ZeH4FwILXrxp/RT6Jo2/9sAh1J kndA== X-Forwarded-Encrypted: i=1; AJvYcCWDuZ9GNd0AHkSW2W2JUbfU9gnTuDVCbcGtMYoezN0x96f0KbagLDf6VHlZ1PKGyOGZrEK6+0eqawI0/7g=@vger.kernel.org X-Gm-Message-State: AOJu0YwinTVw0+RtXqRZWRRBETmYaQjf11RrbrnN5NKJIiJ8W11uOaDO X+RVbv5mgOzfR7kLGFsztzkDskhyOT2cOeD2mn+51dVne0gEzupeE3zmBqjj322IJ1PAzcAI1ZL Cg69nYLRlDi85kkHmYCeiSDfS7tfjjXcVvaIx6OotsrXVAw5isjS3oQCnK8g= X-Google-Smtp-Source: AGHT+IE//vwcBRSspew8ysSz1OrPytRuuCdUEkH2X3LmiXWwmf9pdLMY8BcXHD6hDRSHrbZTj8rYNzK12Q8f5xJ/+AUzZrrKj5YQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a6e:b0:433:2aac:c540 with SMTP id e9e14a558f8ab-43473d3c496mr23907955ab.14.1762920422464; Tue, 11 Nov 2025 20:07:02 -0800 (PST) Date: Tue, 11 Nov 2025 20:07:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <691407e6.050a0220.417c2.0003.GAE@google.com> Subject: Re: [syzbot] [exfat?] WARNING in __rt_mutex_slowlock_locked (2) From: syzbot To: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, yuezhang.mo@sony.com 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: 24172e0d Merge tag 'arm64-fixes' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15c48212580000 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=16a8d60a580000 Note: testing is done by a robot and is best-effort only.