From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 8EF07246781 for ; Wed, 11 Jun 2025 23:00:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749682806; cv=none; b=hIxcBU/tnWEyZeAhxKrKFHqqKmmMInmMvPkJFx9+QcZVGq0DKujx/r8Zczm6cKVB9HnywbPSx+9F+XMB5Br6MsxJlc5k9VqNudkEtBhqBlDZJauF0o5tRC5mrqRt33uC/JdhDgL6VGQKRlx3pDMoIhvNdmlSZ+uKg7SOTcC2dNA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749682806; c=relaxed/simple; bh=Vf49EGmfjQiqZUocvGp+B+CNd2yii4KZkNjbexAHLYM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ArAyaHviWz3CDCg5ZP3h8huNBFDJqRaWMdXs1/3r1Sos94k6QkzML72KNFdW7ZSRYLggE24emyKrdDpaBYtGJg8qSRQNeOsQaNENMAgxbQjNjp7JrmAAJwpe9kc2BvxigffRIbEJtontZAf7jDHtjMKEAc5J8xKCEGrpcYGkH8w= 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=209.85.166.70 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-f70.google.com with SMTP id ca18e2360f4ac-86d54e66cefso36034839f.1 for ; Wed, 11 Jun 2025 16:00:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1749682804; x=1750287604; h=content-transfer-encoding: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=9vj0wabI4VIuyOapUUNmfqjGwRxtS9HaDBmLvM1X5Hc=; b=loGJF6k9zcJ9INwLvooQTBH37Gu3JNDpMzgRsTyW9EIzbF8wKdkZN3iBsIewYW7Zbc wGk/NkqkOGNLQVINTfN7NEt9hg/ccIrqvb/f+yA9AZDnFhLxC/JToyuzncaJJnTP0QJ7 Qbs/ivjE9CjhM/1DtrDLyciie/ZDJDeVtq6Y5LSmPFcytqWvM8rfEsMGzCM4BBJt2syn PdoX7MyMsFSjNb0swil1ftKxKib+2KRo7jXgbOHsa17h2L8vPXv+iGqVLY8/bK5UnKyb 8HQiyqpwMjLLepCi0sOd9ZlmVSUEnl2hjRbeTBSJQbKQNb74udl5luzeIlZaLT2NGV5g nmqw== X-Forwarded-Encrypted: i=1; AJvYcCWweY4PhERC4tnbhvHG6guCVsK2CaqXv9hrSSzUxGr+k1gXxn9QEGLKN395toBtMerP48o=@vger.kernel.org X-Gm-Message-State: AOJu0Yx+iimaRJ9dO99Uj3mDgBUbq+PWo6NiXpS/h7maEf+ZgtYPtq/b INIfG16tQ3BWdO0tbrU4r6cscxd819kmxUQvhSsGPpGF4IiDUe8QWQrW35kN2gPKg1zMuTaeVBj e8qpIbiuZzl7uB1XPwc9lRV9Z9gPkpc8WLfnbRUDeUfu/5NLTPXqVQZpua78= X-Google-Smtp-Source: AGHT+IHkU4buI3Au8WqU3EjLzuGOxFPtCqXnyADQDPoQih7sVqZJr+jEKYoGzubR+RLMPJCe8HWHbkqI4LrjGNgCKnUGOnLrpgHN Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1788:b0:3dd:d194:f72d with SMTP id e9e14a558f8ab-3ddf423f4bemr56878825ab.8.1749682803758; Wed, 11 Jun 2025 16:00:03 -0700 (PDT) Date: Wed, 11 Jun 2025 16:00:03 -0700 In-Reply-To: <26122837c64946d89cb5d0a3a568bdc2b4854ba6.camel@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <684a0a73.050a0220.be214.0285.GAE@google.com> Subject: Re: [syzbot] [bpf?] KASAN: slab-use-after-free Read in do_check From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, eddyz87@gmail.com, haoluo@google.com, john.fastabend@gmail.com, jolsa@kernel.org, kpsingh@kernel.org, linux-kernel@vger.kernel.org, martin.lau@linux.dev, sdf@fomichev.me, song@kernel.org, syzkaller-bugs@googlegroups.com, yonghong.song@linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to checkout kernel repo git@github.com:kernel-patches/bpf.git on com= mit 974c296e39c3b2462bbf1f926d5a5db64399359f: failed to run ["git" "fetch" = "--force" "--tags" "73aba3dff4d9ee1b85deaa6efdc44b9d57c62235" "974c296e39c3= b2462bbf1f926d5a5db64399359f"]: exit status 128 Host key verification failed. fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. Tested on: commit: [unknown=20 git tree: git@github.com:kernel-patches/bpf.git 974c296e39c3b2462bbf1= f926d5a5db64399359f kernel config: https://syzkaller.appspot.com/x/.config?x=3D76ed3656d7159e2= 7 dashboard link: https://syzkaller.appspot.com/bug?extid=3Db5eb72a560b8149a1= 885 compiler: =20 Note: no patches were applied.