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 83503204C1B for ; Fri, 14 Mar 2025 18:47:05 +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=1741978027; cv=none; b=mVdTJWNq8JrrpAFVyeGI674BhSFvbGpCs5QoOlx2smTJM124hhEUX0SQwoKJu2ipZZMOOt46tkK0Jb8I64H8R3cVD6Hv4+hHSZXtMggQn1yHrqLEC7wFWTDl3Q/37JzWDrIaqcJDkthLe2ptwIJ04ciibnV3lQknm5AtUNZAEWg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741978027; c=relaxed/simple; bh=lP+WWwLeJcNl+xjynrFw4AUeIaxg2oLzPxAdObxBxnM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gGIjtaAGRV+Ai11jYTRISHcabLHrmGJG5USh5uIz5bq+plmcXLCWHr3mjIId6BhBrMgqJ6FJmph1BRlc9cftsE0Unw2UW1cljAmWNWXCwWbgR79EqbBAB2yFw8MJDXLUryPxwrDQcPDoqp+G10UFximw5rD22wijuHl/gx7sesE= 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-3d43b460962so48787315ab.2 for ; Fri, 14 Mar 2025 11:47:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741978024; x=1742582824; 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=NxkXkYDWiW2oVyldkemU8ucECoqqgSoeCvPEsiTtUu0=; b=aPpCUYLYvnxLDOaRtKZ5gdrcFxduB1L+E5x6MfldMjXcocRBtZGE863CDan+wuYqiE VRqP+1A1kN5ZidFaaMsNoqOePC/8TmwpGNvjYl//KtRzFXqCqKVF/h7zNoiqRBbg7nCg CEnlPIIksIaAFBS0WmZyONBUXng+FB8ihLKoWHzlF1S88MmQMtXKHmzXBFZY08+GBj/U twWfmmozhyZLEuWiDl36BVclByKIdbWN2Wo1zDm54c8nnSXsBAmxBJcEk1OdMn5YL4KI qSE/3CqYfxI2OB6Rt3ZdYwYQS/yAeSYMF5e7oOkAkB8g7dFh5HoePTaf+QCN7i2eiQ2V qsWw== X-Forwarded-Encrypted: i=1; AJvYcCVvkmAPHLXrQfMVElos7/2FKkz6sLVIfdUEbunp/xLUZ+VOz9Xlx5HGeE7ogQhYbxkahRY=@vger.kernel.org X-Gm-Message-State: AOJu0YwWjrHTFErC7yL3EvqDxEiCAEXYRfKdeZJqOgcOxsvmF1Xv3GSi Wo/n+cmOkFR+TLmgnKNkxaNGR+8rSmjCDwiIzMpb0rj2d+GKpnXtEScF99g9HEBkqtbb0GXNMR/ 0ZjIP9qkU3Lx7+FrgXbTd3W2VNWAeIDxCL7HLUUc7UMWTuCFXo1oa54A= X-Google-Smtp-Source: AGHT+IF2NJDjExuIXbMXWH2xKdFFik4mQ2Cbteg2XeWs+t07tMq6LOwOI/VHD7UEdRzJmzYoxxADQlr9bGDqb7kO3gZfuHYRjCMG Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3b88:b0:3d4:337f:121b with SMTP id e9e14a558f8ab-3d483a0afbbmr35023375ab.8.1741978024613; Fri, 14 Mar 2025 11:47:04 -0700 (PDT) Date: Fri, 14 Mar 2025 11:47:04 -0700 In-Reply-To: <20250314181925.69459-1-enjuk@amazon.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67d479a8.050a0220.1939a6.004e.GAE@google.com> Subject: Re: [syzbot] [bpf?] KASAN: slab-out-of-bounds Read in atomic_ptr_type_ok From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, daniel@iogearbox.net, eddyz87@gmail.com, enjuk@amazon.com, haoluo@google.com, iii@linux.ibm.com, john.fastabend@gmail.com, jolsa@kernel.org, kpsingh@kernel.org, linux-kernel@vger.kernel.org, martin.lau@linux.dev, netdev@vger.kernel.org, sdf@fomichev.me, song@kernel.org, syzkaller-bugs@googlegroups.com, yepeilin@google.com, yonghong.song@linux.dev 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+a5964227adc0f904549c@syzkaller.appspotmail.com Tested-by: syzbot+a5964227adc0f904549c@syzkaller.appspotmail.com Tested on: commit: 2d7597d6 selftests/bpf: Fix sockopt selftest failure o.. git tree: bpf-next console output: https://syzkaller.appspot.com/x/log.txt?x=126c419b980000 kernel config: https://syzkaller.appspot.com/x/.config?x=b7bde34acd8f53b1 dashboard link: https://syzkaller.appspot.com/bug?extid=a5964227adc0f904549c compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=10ecb874580000 Note: testing is done by a robot and is best-effort only.