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 EB2702E975E for ; Tue, 14 Oct 2025 03:01:07 +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=1760410869; cv=none; b=HIX0ZzLiOA32Umh7Yq0cFb6tioqRDOGSp34VYFvYB6WAgfpjaET2dCrA6LsBhz+s2KOpPotRU7mP5dKrqAayblc/LXQFNfHt7zy1t3Itwp9A3WBfI9DqO7JFuB61761iQCOpEyvu+YW1sCXKdS1aF/zUyEn2XLhc+KchG99gmEM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760410869; c=relaxed/simple; bh=FRw7KcTG0B0H+qxIS0C3SL845gEBxfk0E1/01QwJWmA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=JNQJo/G6Qg+K2xyc0oaxE5rp5KAEER1C9chs9jSkd9mnlpcb+v6iJz+XujMKL3KI5H6/H+N71Gjkc2VC1Jv7/Ud+UGQoTYRgWf3JCQXwzEZO4dd0Pg4NPqnXjdjulNKOUOfWdxPPmxmkEcZb5SMHvIcAz/1CSrB4sug2V66UH5U= 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-430a442092eso1710875ab.2 for ; Mon, 13 Oct 2025 20:01:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760410867; x=1761015667; h=content-transfer-encoding:cc:to:from:subject:message-id:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=lV5nGWcC5/816OGzfhUY/JNmANqw5hgRKlO+dNfRXoc=; b=dm2kqTzqoNFe/nNHPjHPRCuFZ8WvuzAzV9ZekOHNKCSo2NWjfYT0/W8e3Dx/5DYEyV 36OVUIdgTWCXeak/s2m+nnDxzpJuT/LVbcZ9SDf9zrz3krLYP3zPvVl8rUWIk1sQQiVb gs76bycsrr7aT2G2QrpOyKieSSB50kv4rDvSi8utPXISxP/3PD+USBG7hjq3l+im9v2m YJg/l3YqyQdk6q85k4f/gWQsgS4t4ZbESFNTl1k8iuFnqi63bB5JJyFsnZKk41hqMQaL b4q68j+YwSKhiT2lLygKwmMLoJydBA3yu+bdvVfQeUp4yYvgXF2Q8OLdW1EHLFmREvXE y+8A== X-Gm-Message-State: AOJu0YzsHP747R2HHOUYQ1pH1NgS4jgLP6sJCQWIfzjrsXLcDY1v89BY QXHXiJ8O++Vy6kRANy0U4tjpfymqRrnUKIGmdAyDHJZsfY5X9vCGrhwdASQUY5b9o4s8yukeET9 03EbzinR7p6Sekr9ntgz72DKDH0BPfVdXI5Y+CKtzmuGyiELwR1DOvGyxQLc= X-Google-Smtp-Source: AGHT+IGQjbO1ATqOXYWt5fY0FCaIZWVKgbxwvIFhQora7zNvaSM3YevScae5wYIKpyCR/SIuYZMOz3RHQUsjtWRC/oGdIeKLritK Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3a04:b0:42e:70fd:f5a1 with SMTP id e9e14a558f8ab-42f8735560cmr266083905ab.3.1760410867044; Mon, 13 Oct 2025 20:01:07 -0700 (PDT) Date: Mon, 13 Oct 2025 20:01:07 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68edbcf3.050a0220.ac43.0080.GAE@google.com> Subject: [moderation/CI] Re: ovl: brtfs' temp_fsid doesn't work with ovl index=on From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v1] ovl: brtfs' temp_fsid doesn't work with ovl index=3Don https://lore.kernel.org/all/20251014015707.129013-1-andrealmeid@igalia.com * [RFC PATCH 1/1] ovl: Use fsid as unique identifier for trusted origin and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/4340d138-387c-44f4-8c56-ae6b02b8f9bd *** kernel build error tree: torvalds URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvald= s/linux base: 0d97f2067c166eb495771fede9f7b73999c67f66 arch: amd64 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp= 1~20250708183702.136), Debian LLD 20.1.8 config: https://ci.syzbot.org/builds/386d1795-79d4-4df9-965d-d25c2114654= d/config fs/overlayfs/copy_up.c:431:9: error: array type '__u8[16]' (aka 'unsigned c= har[16]') is not assignable fs/overlayfs/copy_up.c:470:17: error: indirection requires pointer operand = ('uuid_t' invalid) *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. The email will later be sent to: [amir73il@gmail.com anand.jain@oracle.com andrealmeid@igalia.com clm@fb.com= dsterba@suse.com gpiccoli@igalia.com kernel-dev@igalia.com linux-btrfs@vge= r.kernel.org linux-fsdevel@vger.kernel.org linux-kernel@vger.kernel.org lin= ux-unionfs@vger.kernel.org miklos@szeredi.hu] If the report looks fine to you, reply with: #syz upstream