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 5388A239085 for ; Fri, 21 Nov 2025 02:06:04 +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=1763690766; cv=none; b=ABbxyETzpAaCKmAVk/IyRVM6B3Ywfp9/ZA7cFuogsYqMhbRlyUHSm45ujv8mln8Twrp7zZJmMpS6Zdx2Ct88xPfYUBGrUAho73CdzUy314VK/GPZjkTdxRHeFmu9fWScNUiUt65su2/mG7g1f8OqFY2FSgbG/Yn7jArHSa/BLrs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763690766; c=relaxed/simple; bh=azUHn8dtfFGhxqfQS4aiOeFgrew8OKR7BcKO4T0X8fo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=twDVED5ASi4Sow0C//IhKlkHwXCnCsIimJWgWUbvRkBxhTxNfNrh017C+CkoOB2gaJ9tyQy9O+6VWA7TS378QjUbf0CkKjKwCQqebXCBfnqdqCHCpnx916GXKQICKbjHQDMPeh/ssz9H6s06421DYa03k4y+4ZFPMK/ZwLP9Cx4= 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-43470d72247so17447865ab.3 for ; Thu, 20 Nov 2025 18:06:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763690763; x=1764295563; 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=7OCdpbCt3wNjnRexiXCbilmmMxUr0JfnovhkDRuiHMw=; b=tn89OlvGOzeZsE7DpIzVqvMEt1HLF3jSmm1NbhCm4KU8OKJeIC99AUTfcWZ1HP7iYS t/viuGsaauyjqJB7pNKQlqF8Q7qAJb187k2H0fgNx1vfQkZkUEc+y4nNKeo/cB3VmH0H pJEUdhfLXeXxdRlUQlcRZ/5qrZn9qwBQJ0+6tVMupeL9wUsfWSmyHtONG0/TbKm1XVVI HPR9VBSPu37Jpe1y8/R4CL2VMMMgDVU+o4TYXUmIx7BBmqYQ20M7t1oP+D2rZdshpv7a N33g+QQA2bLbkFbCMKd0DUsTPhLubrtBVBbp4ncxg9QQtp+1rgJMtPHTk31sYIIIsIWx NWTA== X-Forwarded-Encrypted: i=1; AJvYcCXJAaWHBrppUuyVty7RpUYj9BAEuBvVRni8Q9JuTHCFJrSUYWQod07r4Jvw7rnzfW4zaZCtDo8=@lists.linux.dev X-Gm-Message-State: AOJu0Yz2RB4CwPx7gQ5wuzAtSMclRHwEeDye04w1W86x4GC4L+ZThjJD rmbjgY7q5aMYWdjFfsK2oy/ntPSBKn3+VoQmGYg/rb6NjMrFS+xb9pf15nuiCL9mzF/TJnU+Eur 04WCnxrgmrCr1haWhO3mh+9VphaAeQu+gpQXk1aHHUCrlgw2k9kyDWW26pUw= X-Google-Smtp-Source: AGHT+IERcIc1Yb4CzJivjqJVbeE9z0kQcPZljxjvjHd8lnfDE2lKDDAofdZeFq+S7IKH5Uleere/h9iRDE6DhenRM1S2gF2TBV8M Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:23c3:b0:434:767d:8a4a with SMTP id e9e14a558f8ab-435b8c43cecmr7815205ab.18.1763690763609; Thu, 20 Nov 2025 18:06:03 -0800 (PST) Date: Thu, 20 Nov 2025 18:06:03 -0800 In-Reply-To: <1939a99d-c1d2-4b98-93c3-1951db367b3f@linux.alibaba.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <691fc90b.a70a0220.d98e3.003a.GAE@google.com> Subject: Re: [syzbot] [erofs?] WARNING in get_next_unlocked_entry From: syzbot To: hsiangkao@linux.alibaba.com, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, syzkaller-bugs@googlegroups.com, xiang@kernel.org 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+31b8fb02cb8a25bd5e78@syzkaller.appspotmail.com Tested-by: syzbot+31b8fb02cb8a25bd5e78@syzkaller.appspotmail.com Tested on: commit: 3027b141 erofs: correct FSDAX detection git tree: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test console output: https://syzkaller.appspot.com/x/log.txt?x=16e2597c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a1db0fea040c2a9f dashboard link: https://syzkaller.appspot.com/bug?extid=31b8fb02cb8a25bd5e78 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.