From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f175.google.com (mail-pf1-f175.google.com [209.85.210.175]) (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 E075E19E967 for ; Mon, 14 Apr 2025 12:52:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744635146; cv=none; b=PwKxunCYlWZGokhgFe6tM7UZhm+MhcLfDXm2bDM5jkoUU9r+J9wv/q6skcjgOy11AG3wAyokxAwCXQAyGZNadoR4yerVTLmSvIJcqsmr0ET+E5f4Y0XPoHiLUrJcy/WB2zXo/2oPjk0Cfe11fFzME4XtvhMqTwfd6mZsIGq+VPg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744635146; c=relaxed/simple; bh=56qFWRXosue5jkK4ieJXDdNAh9E0BoE3LFFPPbUJmIQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=vDpcsiW2xON3sPsYVFEKqCFIcrLPAdLvExtHBRr7gtGjxkYcC5syghVWKFMVVqlKtFhI4JRkJkTIeStOSX+f2L0OM/Fe9tUC4+uTvSVnrtPepZSpdCJtHuZPvAVP+w39CCU/CfQ2d6yRNk34T1AnHcthLX3tnZiGqIdOyUPtvBk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Zuqh7Iwf; arc=none smtp.client-ip=209.85.210.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Zuqh7Iwf" Received: by mail-pf1-f175.google.com with SMTP id d2e1a72fcca58-739b3fe7ce8so3605136b3a.0 for ; Mon, 14 Apr 2025 05:52:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1744635144; x=1745239944; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=JYhvxrgWhBWtcS6YwA+u4XbZB3t00mx+nXySqInuBns=; b=Zuqh7IwfEnLZqm5VfT0cOHECHF+CB2PlmdFV3Qoj/PLYqHvqMl0jV1cI4QTQ3Z7t62 CqCnq35gU5m+i1aqZAmQQ6gahtj3LnbMi+yqDCUlI9FAvkbT0NHfQwjyNLrgVhmYWNUc OiPRsjzfYkpKeb2fDrcvQ4SAdzDRaOdRLO4RWTzPQ42Si3mXMSG5e/Nsf1ajNJfH6EXn n5qCDHpMhtXOXt/7aUB5dzQnexjz0HwFHRxDMIBZuucLv7JzKqh0s45ReocPRTgHXCC7 4u+DHtxPJMTXqEYkkC5+nPljUhlq4rZxDKCRyTsijQLiKDpqt9eHZXJrS6WR+pyGQQLF i8nA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744635144; x=1745239944; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JYhvxrgWhBWtcS6YwA+u4XbZB3t00mx+nXySqInuBns=; b=YCZFRaJZBJvQhsEmJWb7NrD08Lraly+1DjbEoWteLCFZn1GEWHiw+iKDpNBLpKxPlT W9kuY+ZBYsQQxxjhqOA1AKzfg1O+629YEzT+OuchCDGREMDXsVV432LXdQSTEPuAs/vy OkEhNVH3CuzsWqsLnrWGFN/SoGVvQA+q0l+EM007BF72nvSiXHxbpN12kr8ZuycZpNDS y7WC6QIHFEIZldfSdf45kjSbg1jsk2z5ctJA4O42r6kJFSANlWjFTwf+NHsP/w9qGd25 RnNsMfK9KuH9blsV5073uTmS5EuDFdXrrBWOYtWKBaeZzW+sRtZaP3SYN3Nvrgfx3zNF J94A== X-Gm-Message-State: AOJu0YwJMHW+ZH5Eu0J/0ETZwS2bCgYp4uOEJCWMuCVkq3A8CtXpPkd9 1OV2cZHaVW5LW1YCs65g+KLbQRQNiZ6Tvo51CEHJmHMqfXD3hjzJHygUy6qXQ0k= X-Gm-Gg: ASbGnculL1jcCxr+i5ogu8feMR/HoE/dheke1rZ793dPt5hAHRBSM/YOLfFRuiTIEgk lue4C4t+xf/dbWTIeR0FC9XG8ULnLsjTY3ja7gvbp/O5aMn0E5zvHfI/B6u/6rgF8LR4rHdXSDJ UGfljoq6L4jvtKmA+BLagpklTfZUAUWVJ8HdSQyrKGQBwydOtakhaTz4VP9kOtimKtfIhOkoHkA 6idPsFjupf55OH5wlGWaHbj+A4gcIxpKbewYzRvgSX9+Jy5vyRNFzqpPVaPkYGC1yaKDNivWC7Y bBb0h59c97gJ8eJD2uigZlqVZu4paJ/sv90p0dFpeaANyw== X-Google-Smtp-Source: AGHT+IGC0RX/uQrUhePFlXTh7YYpQ5A3d3ZTf/siyfrV07fAKdFDs1tILodheDgaFrQQySmUT8kQ5w== X-Received: by 2002:a05:6a00:21c4:b0:736:ab48:5b0 with SMTP id d2e1a72fcca58-73bd11a0b42mr16007394b3a.2.1744635143778; Mon, 14 Apr 2025 05:52:23 -0700 (PDT) Received: from fedora ([209.132.188.88]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73bd219894bsm6502049b3a.34.2025.04.14.05.52.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Apr 2025 05:52:23 -0700 (PDT) Date: Mon, 14 Apr 2025 12:52:19 +0000 From: Hangbin Liu To: Willem de Bruijn Cc: netdev@vger.kernel.org Subject: [Question] Any config needed for packetdrill testing? Message-ID: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Willem, I tried to run packetdrill in selftest, but doesn't work. e.g. # rpm -q packetdrill packetdrill-2.0~20220927gitc556afb-10.fc41.x86_64 # make mrproper # vng --build \ --config tools/testing/selftests/net/packetdrill/config \ --config kernel/configs/debug.config # vng -v --run . --user root --cpus 4 -- \ make -C tools/testing/selftests TARGETS=net/packetdrill run_tests make: Entering directory '/home/net/tools/testing/selftests' make[1]: Nothing to be done for 'all'. TAP version 13 1..66 # timeout set to 45 # selftests: net/packetdrill: tcp_blocking_blocking-accept.pkt # TAP version 13 # 1..2 # not ok 1 selftests: net/packetdrill: tcp_blocking_blocking-accept.pkt # TIMEOUT 45 seconds # timeout set to 45 # selftests: net/packetdrill: tcp_blocking_blocking-connect.pkt # TAP version 13 # 1..2 # tcp_blocking_blocking-connect.pkt:13: error handling packet: live packet field ipv4_total_length: expected: 40 (0x28) vs actua l: 60 (0x3c) # script packet: 0.234272 . 1:1(0) ack 1 # actual packet: 1.136447 S 0:0(0) win 65535 # not ok 1 ipv4 # ok 2 ipv6 # # Totals: pass:1 fail:1 xfail:0 xpass:0 skip:0 error:0 not ok 2 selftests: net/packetdrill: tcp_blocking_blocking-connect.pkt # exit=1 All the test failed. Even I use ksft_runner.sh it also failed. # ./ksft_runner.sh tcp_inq_client.pkt TAP version 13 1..2 tcp_inq_client.pkt:17: error handling packet: live packet field ipv4_total_length: expected: 52 (0x34) vs actual: 60 (0x3c) script packet: 0.013980 . 1:1(0) ack 1 actual packet: 1.056058 S 0:0(0) win 65535 not ok 1 ipv4 ok 2 ipv6 # Totals: pass:1 fail:1 xfail:0 xpass:0 skip:0 error:0 # echo $? 1 Is there any special config needed for packetdrill testing? Thanks Hangbin