From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 64D3E244661 for ; Fri, 26 Sep 2025 16:43:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758904986; cv=none; b=METlF4UFpmdtdxIvfFUXjAJqZuqf8MRGsMuYy4+1rTtS7PfTrePMzYVSNe8ntJ4SLKLQ7KctClUVaQiKt3SXAdMlOY7n71ypDGsRyimn0Izb2vJ7FCVJY4BxLjEsf+RmUfZivkK+Ehx+VgI2O37sb5NzzWYhkuT2u26KDke524M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758904986; c=relaxed/simple; bh=iosnXdrb4wvpim9sdbXW1/kPxrsxSqUC8oSDRn3xyDM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=CRMuhuqIWV1RdVxWRYrDbtb49w/X/12pB33zLTa0i5qaExRMRFISJR/ghtAWxnQYAv2Nr/v801nkldjaJcsadZK6L/6gPhaBlrECGlBXGpUMNgB/Fke90I3G2+oGeL6YBmAMWgBpE2wrClLFtt9P49PT885HDFh2FouuCAx79wY= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-911c5f72370so83081239f.0 for ; Fri, 26 Sep 2025 09:43:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758904983; x=1759509783; 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=UBnTsUrdLzjBCws1Sf3ESqyzv5xZu/VV78rZyVm/ZzE=; b=Xduu45QXV+hXPOsoMpbJEEbYHhpvkAdgGdWZMM9lA0nND81gj1aIQL3XmSGxko/feb U1+pNpRg7RzTPCvZcv/MC7kk5NHWWRVkINo69byYfu6zqa75LY111iwP7A96EOikoohF COyDN76k7eKWgTtvIWKuc0a1qmK2H4S94LFyGnZsCMs3KDFT69iOsZa9NeKWtAHWiqh/ hczFzeolQGFPDv/2YwbvzhpXfK+QXAJI1dSRrD9gg99nWgCTaKSqGGu3dbRT2c1lqNgl M4D9xe/AGZO4ffIzH5SZiIJUewEuMg/95CcjjaIYaMpsS8zjrWXNnyEwveqJhDjxFkzf xlMA== X-Forwarded-Encrypted: i=1; AJvYcCXYAly2tVLmXjX5YJIzpuc/WqZ1nUGQSNvR23jsfbOqMSPNl386CPpLAuRqBe4oUh6wy/D44AUyadtZSgQ=@vger.kernel.org X-Gm-Message-State: AOJu0Ywfs2LnarGJywB91R6R5O5qsDdbwUjiNfGmKZKTgj+0fZGvvTn3 n5reFwskAW0XWjXk4zi7TXuxWM4Z4nJCNIZOhs0HCN6XESM4EPfsrK0rex1AEh+ei8q7wuAiQpw eIvjNv9sVs3pSppPC8E8OgpRChQG2oRsA6H2vfGnsibS16bXTzzsCmoUyqNY= X-Google-Smtp-Source: AGHT+IGndh/wIJHDzKxJVEjPtVhaNfiU8GvDiopteiofyMWYgR8LFsiXF3GFSwjCIPKnKFonnBsjzP0Tc1UmvCFX/Gft/0HQEHlN Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:4610:b0:425:739f:bb02 with SMTP id e9e14a558f8ab-4259562381dmr122504535ab.15.1758904983561; Fri, 26 Sep 2025 09:43:03 -0700 (PDT) Date: Fri, 26 Sep 2025 09:43:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d6c297.a00a0220.102ee.0007.GAE@google.com> Subject: Re: [syzbot] [squashfs] WARNING in ovl_copy_up_file (2) From: syzbot To: ekffu200098@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.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+f754e01116421e9754b9@syzkaller.appspotmail.com Tested-by: syzbot+f754e01116421e9754b9@syzkaller.appspotmail.com Tested on: commit: 4ff71af0 Merge tag 'net-6.17-rc8' of git://git.kernel... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1732dd34580000 kernel config: https://syzkaller.appspot.com/x/.config?x=f5b21423ca3f0a96 dashboard link: https://syzkaller.appspot.com/bug?extid=f754e01116421e9754b9 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=1365c2e2580000 Note: testing is done by a robot and is best-effort only.