From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67962FD for ; Sun, 10 Dec 2023 09:31:07 -0800 (PST) Received: by mail-oa1-f69.google.com with SMTP id 586e51a60fabf-1faa81282d1so8010920fac.3 for ; Sun, 10 Dec 2023 09:31:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702229466; x=1702834266; 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=48caGdxEgGoMogiZb+MQIv4KaPHTLZZi09kYsBIRD2s=; b=KKGLSLoQLUIySP+MreuQaJxmHgaWC5UKgX499XquZH/Xm2rEnatY6zTf+AvU0DnZTk 7nhQWvZCnREGXPZtkqoDcXHDCwOUuaiPh07fLZ0bz4w7nfPDYZo3goT4T7T5F6uuam4Z +AlZv1iLB6MR4wGTBevc5d0b+LUJI2pHg/zDiMIRDmOzKAYTcfVepz6HsvuVMMsKaVnr adkglvXjHLaB93v5nrqHHV85fDLstw9jHpPo3qVNdfLCKYo2WkDZ2522yIQKA0vqjXiL HspCKOaVvfhfblHN0PvE7bz9wNjGDTP1/BTglokji0EsnsWqgpb4OOGJ06dhxr7FzhgE anWA== X-Gm-Message-State: AOJu0YzKAlKmpVcDcEsaTw0SyqCw5upUlnmoO6/L3+RxD38aHRPJE2HT goRd6irigzugZVPF+OiesjXulODm/0+N3Vz7xMzgbQou+1F6 X-Google-Smtp-Source: AGHT+IFzTYha5Fy7rkEwGm2gSLPN3+3yoF0+BLJOPHJJftO639+rO7O+NY4c6tbHIqbrQB+ry6rRb61J9KzKdM6RMhM+TOk3AvY1 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6871:5b16:b0:1fb:1a88:a05b with SMTP id op22-20020a0568715b1600b001fb1a88a05bmr3340614oac.8.1702229466736; Sun, 10 Dec 2023 09:31:06 -0800 (PST) Date: Sun, 10 Dec 2023 09:31:06 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b0ef46060c2b2e04@google.com> Subject: Re: [syzbot] [bpf?] WARNING in __mark_chain_precision (3) From: syzbot To: andrii.nakryiko@gmail.com, 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@google.com, song@kernel.org, syzkaller-bugs@googlegroups.com, yonghong.song@linux.dev Content-Type: text/plain; charset="UTF-8" X-Spam-Level: ** Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+4d6330e14407721955eb@syzkaller.appspotmail.com Tested on: commit: 482d548d bpf: handle fake register spill to stack with.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=16064fcae80000 kernel config: https://syzkaller.appspot.com/x/.config?x=f8715b6ede5c4b90 dashboard link: https://syzkaller.appspot.com/bug?extid=4d6330e14407721955eb compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.