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 B4E6412CDAE for ; Thu, 8 Aug 2024 18:20:03 +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=1723141205; cv=none; b=NzKDp3XWFNGWQu69JtDbeQsCoTVAbEaAs9rf6ME1GfpstZIgY20G9JcpEogxVc8QtcuXgSvKFN/TwyeiyN7pp9B3W7MsdftMxLaXnEu/kH7l/dyPOjwnwQREghB6H1VB1HNXkaj7D8hHymCLwEi5B3EjXt5V2WEmplHknDsdXk4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723141205; c=relaxed/simple; bh=A4csGmWCoPZ74aoudsl4h8T9HLs5pNqrw2WZK4uPKRU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Tf2JAvhAXYNcs0Drn/wpPaJ01SoV9cPrC9QX+FIV+8utHUclrdRmi4NjpLLJPVnHwT2MptMkObaQ1LkE4DW8AC43tvf7HkNlLVDjvny9erGAeXwdA2pfkxy/WKbvcm4ununyHx3PwYxYy/0h/mDqgco1qLqxl40mTSIQq3+qfBY= 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-81f8293cdb1so145837739f.2 for ; Thu, 08 Aug 2024 11:20:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723141203; x=1723746003; 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=Ncqslw7BK1CqqZmrGSWzwTBOiICY9xk/ffH8fZ5hP68=; b=hBM+B6jYD/wkRpiK8q6O8z/t51gXtr4sqSHneXM/POJ4NCbDO8ORrrSzeMsB+ydvSY u/m44gcwow9FMEZcjXPesuS42ukCpqHQyJB/O0U70D14gMSjEp2ntRmLjTP7opjHdh1k crUsDDbp2CPOKOjiPk0IbwN4OBQCaI1C2HJre5cZR9lYltu6+4bA8K/kuKWLcSGVsrW9 du1ON9l7QFzqgcgMgYbjPmupX/ZQV4G/3cq4zDtBi4uveVfcImwSm0/zW+5hMilaMalK BiQYXsntmAt4DS8sHUOVMVGhfGwrbNf5oQRD5j/YqM3gqVe9Ncit7WoGk5cUU6BMH+w1 WBnA== X-Forwarded-Encrypted: i=1; AJvYcCWinVdoXpKa1ffFcGQmxiBd9vBfOXa16LEaVHuyh5ErRyTMxeKE/BbKMHUSk1PLum17g5z0USTp3S+6eZoE9j9MJP+YkFDE X-Gm-Message-State: AOJu0Yy/26+JFpw5d4FvStBDN1c6mVLmCpWqpXkp2t27DRBM1k9Ilmm3 xs8QkD5R4PqbpXri8HonaYyBxUn4TM8MbgpKkbWrpDMLcVp5kUAiM3YCirN8Dg9QA8HHbUbC5xG 4K72gbG0DP2wuxEo3wuEQ+XZn8GvjEZ0LNV2uUqQD1mFhm+w+J+s/xAk= X-Google-Smtp-Source: AGHT+IHbhNaK62W4K7+QUWq3BdqL/7ruRlRKk3wLISGUKGyTl1h6WiBzkoJhNDWZunJHnppnZq8wpHW5FFDkYjLuN+LN9lzK035j Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3fd1:b0:803:85e8:c40b with SMTP id ca18e2360f4ac-8225383303dmr7731539f.3.1723141202901; Thu, 08 Aug 2024 11:20:02 -0700 (PDT) Date: Thu, 08 Aug 2024 11:20:02 -0700 In-Reply-To: <0000000000004cc3030616474b1e@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004c081f061f3013d1@google.com> Subject: Re: [syzbot] [bpf?] [net?] WARNING in __xdp_reg_mem_model From: syzbot To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, d.dulov@aladdin.ru, daniel@iogearbox.net, davem@davemloft.net, edumazet@google.com, hawk@kernel.org, john.fastabend@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, lorenzo.bianconi@redhat.com, lorenzo@kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, syzkaller-bugs@googlegroups.com, toke@redhat.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 7e9f79428372c6eab92271390851be34ab26bfb4 Author: Daniil Dulov Date: Mon Jun 24 08:07:47 2024 +0000 xdp: Remove WARN() from __xdp_reg_mem_model() bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10df4a5d980000 start commit: f99c5f563c17 Merge tag 'nf-24-03-21' of git://git.kernel.o.. git tree: net kernel config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440 dashboard link: https://syzkaller.appspot.com/bug?extid=f534bd500d914e34b59e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17ac600b180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1144b797180000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: xdp: Remove WARN() from __xdp_reg_mem_model() For information about bisection process see: https://goo.gl/tpsmEJ#bisection