From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 96CA632D0C4 for ; Mon, 10 Nov 2025 21:34:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762810445; cv=none; b=hr910nCEsz1WEHipl9yv5n2HWiPk93sQrV+ApTL3xwbf7O6wsNor7AuSExl93g0gJW//4o0YfhBHTLPEM5B4DhuvPul6nMWhpx1LGHiU/CdakV0wU2GXQAfowgOeuRgvmrj3Dv0aZTa/S1zAuNayIuVUQD1gIYt7zOxgAIo8MgM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762810445; c=relaxed/simple; bh=pBNdpwY1NZ4sgEZqbeco8JgSOOBm1JVmlJ/r3fgn+/4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KrqbF0QCYNf/kfrkleuYfIOZqe60hvjWZrelu/8cGpmTAJk3mHClZRSw3qIyN/mQjDw8ZyUc/Pmau6edqw2xQWEiWnZ5vNJ9JIrOKepFfrmUx5epAQ+CC833ZJcliOXZ3aYSm1pK3qY+E0gxRlsbS/6zYweSRryt4OHR092cXVE= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-43331ea8ed8so34008055ab.3 for ; Mon, 10 Nov 2025 13:34:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762810442; x=1763415242; 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=jycbR9egbhzWKosqksmUXDcQKX15OLyfwW5YBqURMws=; b=c89u3N47V9p3FqiHHMLnPe8u4kOpQ8op7f8R8YHej6kofXsO3aR06JuIAaLjf6buUR Jk7u5gG9aKRA+ik2sWN3jIdVXZep6nvKrOCFZlqKqAoOP+JBXSwe8n2uaIpCBptAp3Eu EZ2cDmDFK9CkbbzKaXw4tOy0lRPm2IguRNW8xW1tOx/8gn59wB+acuVYRpNsTXXL3uIy DvCKus0C8e9OfinRnXl8/UZgs0GZHdIhvCyWA68P6HsGez+OGDiIQanpqSymsemzX8WV 1XSmQUcv4z2u7z+gLf6iD78SYi2DwwOOHlj9gIx2arcke7FhaxeRnvMp8Bp+N+oUkPZn 5/Ew== X-Gm-Message-State: AOJu0YzprAE8uG6F1HjHUV517DZ8v53fqqXX6hhs1JTWJLdhzK6XFexx ewERU/Y4m5ed3AxUC0Eh6Fd3iYnduDPkw5fcTCLDongfVhyFC9qeJ9LVZWys+kTOPDFndpChMDL +MIqGGu2t3Km2QgutiVggN7NuQCHtN1KZ6eUcGN/1NPDzjRIKSfww9bgW/Ts= X-Google-Smtp-Source: AGHT+IGrsuhFyniV3he30FSIzmAB2FYruMK0un966Yk5HYfic1IQucUZrcwMIfk3InaMjPYIkUv3FOYrfJGkJmPS16Z+0/mOXSCH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3e91:b0:433:7a5f:9437 with SMTP id e9e14a558f8ab-4337a5f94bemr80537235ab.1.1762810442577; Mon, 10 Nov 2025 13:34:02 -0800 (PST) Date: Mon, 10 Nov 2025 13:34:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69125a4a.a70a0220.22f260.010c.GAE@google.com> Subject: Re: [syzbot] [bpf?] KASAN: stack-out-of-bounds Write in __bpf_get_stack From: syzbot To: linux-kernel@vger.kernel.org, listout@listout.xyz, 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+d1b7fa1092def3628bd7@syzkaller.appspotmail.com Tested-by: syzbot+d1b7fa1092def3628bd7@syzkaller.appspotmail.com Tested on: commit: f8c67d85 bpf: Use kmalloc_nolock() in range tree git tree: bpf-next console output: https://syzkaller.appspot.com/x/log.txt?x=17828c12580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e46b8a1c645465a9 dashboard link: https://syzkaller.appspot.com/bug?extid=d1b7fa1092def3628bd7 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=10616412580000 Note: testing is done by a robot and is best-effort only.