From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 CA874346E56 for ; Sat, 25 Apr 2026 08:11:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777104668; cv=none; b=D1JbIZ8JiDy7UiUMU6xIh5eK0g+rXIQTsWQ1zZztzWwQ1zhEEE0aT3Z6rMSU8ul9mseHEyUT8yLayXtzQqNbT877sQXF/iGXRsUK5CltP07JfPPHAKq8V+S2mqPNxwm9IpPlmkr7PieuqO7jx8U7ac8S6ErozGYfFEfXJdDQq/M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777104668; c=relaxed/simple; bh=VORPrB44T1ngZRqRUd7E5oNBNO5X7vmAU39kAu0cKOc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=k2+r4rmqw7mAV4QfVjFBlQEgMDzoPHFcmEF1c2JpdyOstzm6Vf7ze34LRb0PZ1GaRdC1xKzWUHLzJh7NWGbc0gZsbd8P0njXT9xRkEyN91PRbhaB5+qFr35QpUyY3cG2F6Y8nDAE6wjfNxHVqpHEBF4DnzIkr71tcSk9HAu7oyE= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-6948df7c598so13841941eaf.1 for ; Sat, 25 Apr 2026 01:11:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777104666; x=1777709466; h=cc:to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=wyHLyYHHEdatvPRrCoDM7zYzLPxZPw8N9SeGymYkm9Y=; b=rF/5PAQH4KjuYv+MP8qDJRhpga8xsp/DyK/tx3z7DE8eaWXQFFKkp002P9M1bhzBpu y2GKHxeMAJS+eKwuhFJrR9Fu6OAKGV58PTMv8y1X+glO/u4EtimqV8pKkZkpx/oz5DXN /tEpThxLjzRqMGkGMnNygkxQrRgCx4iSebkIEkgID6qxxDH9QPBfCLsgDQy4FxVULJpz ziiU5ijGoy3Dtl6dvFQD6XyFiB1T7Voi6Uf3GYlTuEZxXJ+eX5tVR5cJLj/yuluCL946 oVhk1SxeNtkp9AMB+NCKF/6ulp8MdcfVLz1EVUEdCHhcZ3BmeZsowOVxBNBjg9Os8/Rx lnGg== X-Gm-Message-State: AOJu0Yxm7cKhiHIBOM1YB+QgSKfwhifuzAsYpivCMuLh/DPtYK1ECsnA HcE4OwHc2iWimD6JUvVDXzuFdi8Q4H3NW6nkYuKLksTB0Y4GpX7Muq3eluh5YrWRi1xG5+DJxvd J4DH6HbCPtZUKpLnP2qgnuo7kbe0hLKSkQ/tT9I0+G3NGWllbJNSC8RmVLqw= Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:b30b:0:b0:693:7a6f:b311 with SMTP id 006d021491bc7-694637d78e7mr12678950eaf.22.1777104665842; Sat, 25 Apr 2026 01:11:05 -0700 (PDT) Date: Sat, 25 Apr 2026 01:11:05 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69ec7719.a00a0220.7773.0011.GAE@google.com> Subject: [moderation/CI] Re: mm/hugetlb: fix resv_map memory leak in __mmap_region error path From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" syzbot ci has tested the following series [v1] mm/hugetlb: fix resv_map memory leak in __mmap_region error path https://lore.kernel.org/all/20260425070700.562229-1-25181214217@stu.xidian.edu.cn * [RFC PATCH] mm/hugetlb: fix resv_map memory leak in __mmap_region error path and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/266de6ea-d980-4f3a-a2fc-436d995c94df *** kernel build error tree: mm-new URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git base: f47fc45d9080d6a06fe1001a5e9798bb4c9c2361 arch: amd64 compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 config: https://ci.syzbot.org/builds/4a6ae9e2-abb3-4759-ae76-1f73f316196f/config mm/vma.c:2804:26: error: incompatible pointer types passing 'struct vm_area_desc *' to parameter of type 'struct vm_area_desc *' [-Werror,-Wincompatible-pointer-types] fs/hugetlbfs/inode.c:183:27: error: incompatible function pointer types assigning to 'void (*)(struct vm_area_desc *)' from 'void (struct vm_area_desc *)' [-Wincompatible-function-pointer-types] *** 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. To test a patch for this bug, please reply with `#syz test` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches are not supported. The email will later be sent to: [25181214217@stu.xidian.edu.cn akpm@linux-foundation.org liam.howlett@oracle.com linux-kernel@vger.kernel.org linux-mm@kvack.org muchun.song@linux.dev] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid