From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 4DFFA337BBD for ; Mon, 10 Nov 2025 19:33:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762803186; cv=none; b=myTrXpMVKlgksPjiyD6aVnelkLOW2+zB1DA++og+qDM9W05yDRyn3UYXz3aN9Ot2S434RAPfGAoD8pkG3GxQf/iR8UGaXqp/Pb4bEQSvG5ijNCQ6LVZwbYGHZ9vQWY54PykVvRyfqZV/X8YkupwgjgfKqg2aEvKzX/Vsbz6Hwdg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762803186; c=relaxed/simple; bh=nsKQ3/Oj/W55IRx4xmp575KnL7xSo6svyz4a4hn+J4Q=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=G+rZ9yrVX1BD7FM0k2kFike+yNC++DWUn8Ns9HOEIpw6943DheLKZJQAn0nTOuWgU323UahGhECCh0kEjSUI8i9DhYSYOYSMknXvq94mQk/lbraJIwQPXFO4zXCEKEeSDFnX+rej+GNO9EzDBFfoxtaXmXLN6aKtrmyCDCXq1IA= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-4337cb921c2so18389035ab.2 for ; Mon, 10 Nov 2025 11:33:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762803184; x=1763407984; 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=n7n3CMEgG9StGVZER/iSL6Or+kxCjdidNFO9NCsS1Ns=; b=YMHlhWnbQ653wrib6r4DzeW4KlUVeHF5XaZkvI0hwDsDIVuGPDcVMYZ1Nf61dVDmWE 2rB9+7GEDNHD3JfwQ1CJyppXcUWQjr1QwDT9mj4moNMn3hQUTIglrPG7Sh2YX7mTpMFr iu191+isJkd3BcUakkLqE9YZ+fCy2q5pbz5LTW8ZvmAw2TTn9zVFqOYCHV6xbCV7LYEQ 8EYjliyE8G3eP0pRO4uy9mbX3IoBbGVHwSIYCVD/W3bcQyi8NsW22UgcTYnL1YfWCJI/ 4HdgMwN8yPGY/Xq7WKOl5pNDoecdDxjq2/Rc4+YVPmbVCda90gkUDE4jtv2JB6BUbtxY 8cSw== X-Gm-Message-State: AOJu0Yyz4gjwbrNgxtkcSJCqeqjf+SdGXFSCQaSV323+IVsAyBXoMnyd 2g2kwupWo3mHX0JuGfYBrEsLmT9OlJTtz+4QqFWorrgjKrwHFlSWY9XjzE64ILaUCsq1qOoIU3j 4Gq565xKetacMP1JyJWoyp6NWFgfzm0bkqTLEdZ2kc3rrLZ6jsvn8AWKA20w= X-Google-Smtp-Source: AGHT+IE7QGuDK9THENfk0VDMVr4CLOjXzB47SNppx7xMj3idO3ruGiMeT0LRD8TBH8BUZy9DjRe2ok1FVutwI44yXPo4PDZRBvVb Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3813:b0:433:330a:a572 with SMTP id e9e14a558f8ab-43367de5254mr147698085ab.13.1762803184466; Mon, 10 Nov 2025 11:33:04 -0800 (PST) Date: Mon, 10 Nov 2025 11:33:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69123df0.a70a0220.22f260.0106.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=15ceb412580000 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=17b66412580000 Note: testing is done by a robot and is best-effort only.