From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f73.google.com (mail-ej1-f73.google.com [209.85.218.73]) (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 1D1833C68C for ; Wed, 10 Jan 2024 09:15:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--nogikh.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="WEhML+gG" Received: by mail-ej1-f73.google.com with SMTP id a640c23a62f3a-a28fbc49006so100358366b.0 for ; Wed, 10 Jan 2024 01:15:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1704878112; x=1705482912; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=22meeCLCLk1sr+ZeBgBSyZzfHRxkkpMLTBZ1RKzMp7A=; b=WEhML+gGbJxSrenA9eLRKjZ2KY/fNPoUWSxHR4Y941VVr5FmdKrnEkJhVZxvmFubD/ OMxvAvEHo/w1xuxRI8nQIYBpalGDHSNnqPsqZ5KDCAbKL6Xo8gJl23yvR6fqRwY0nmru JzRUp7GaoulXOt+vdJ8K3NxDyOHa/fZU9mqAlFR/yuAbeFB9Ob1vywbAinI67cKnhDwl jA+XtdBKj+BMxMcoxhQKlY0Ht8gYNVivF9nyxH71hrrrB0f85iJRCySX+pkryPRILHCZ 9zRfiYreNbhhI9NSchkDxB6GfufcwXt24rgUuq8LBSqtWdrHmguTXYJaMZUILcwJvou6 rbLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704878112; x=1705482912; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=22meeCLCLk1sr+ZeBgBSyZzfHRxkkpMLTBZ1RKzMp7A=; b=i9aPJTLld0XHz2CH+gJShiCLlJEpUHQYB7DmU7kZQwB2jTPDv66FwTlH1SR0/UQz2u /6w6JBfHpn5lNAbmSzMiwU12YKbwvngMjX3OkwUcmUOE388GVaqogdKNpYpCsJkrSd6x nj2Slt6U5zewhqUIMg/reVYnnYEAgPpTxz4WvIVZH7lqx0KxGFuCTqBuMNYpQiAPpXzL oeStWkn7SU2rO4X+GWaeN+4eQ4Bf9lYRC6I2E06fMJAQEcF3kjHPhLkVfoJ20bVHawGp tIO/V9WuHLIGCcA5g7OxRk/4dVIDBVr5EA2j3LnSxl+mzXB9gAmIOj8d/43rGeoNXfxi 300w== X-Gm-Message-State: AOJu0YzCN63TftcdE+GqKCyTbL8VnRd7MDrZFwkoGbpWk69CAMEPpiPJ fgHUh0F2C5edzsDFAnTs2XQ8rM775eeAx/lqjg== X-Google-Smtp-Source: AGHT+IHM8JuNl/FzfRgv7kFNtWTX/Dshz79l5nmXtz4XHV7Kd5Q8CYGVBOXDaIntaQbKbitkmYqtlcdcPDY= X-Received: from nogikhp920.muc.corp.google.com ([2a00:79e0:9c:201:8a0f:76e:1832:6c58]) (user=nogikh job=sendgmr) by 2002:a17:906:36cf:b0:a28:e1a4:ae3e with SMTP id b15-20020a17090636cf00b00a28e1a4ae3emr22935ejc.0.1704878112336; Wed, 10 Jan 2024 01:15:12 -0800 (PST) Date: Wed, 10 Jan 2024 10:15:09 +0100 In-Reply-To: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: X-Mailer: git-send-email 2.43.0.472.g3155946c3a-goog Message-ID: <20240110091509.1155824-1-nogikh@google.com> Subject: Re: Re: [syzbot] [bpf?] WARNING in __mark_chain_precision (3) From: Aleksandr Nogikh To: andrii.nakryiko@gmail.com Cc: 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, syzbot+4d6330e14407721955eb@syzkaller.appspotmail.com, syzkaller-bugs@googlegroups.com, yonghong.song@linux.dev Content-Type: text/plain; charset="UTF-8" > #syz fix: 482d548d bpf: handle fake register spill to stack with > BPF_ST_MEM instruction It needs to stay on one line, otherwise only part of the title is considered. #syz fix: bpf: handle fake register spill to stack with BPF_ST_MEM instruction