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([2600:1700:6cf8:1240:482:2f58:2caa:67c5]) by smtp.gmail.com with ESMTPSA id p12-20020a056902014c00b00d677aec54ffsm3702823ybh.60.2024.01.31.13.14.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 31 Jan 2024 13:14:41 -0800 (PST) Message-ID: Date: Wed, 31 Jan 2024 13:14:40 -0800 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next 5/5] selftests/net: Adding test cases of replacing routes and route advertisements. Content-Language: en-US To: Jakub Kicinski , thinker.li@gmail.com Cc: netdev@vger.kernel.org, ast@kernel.org, martin.lau@linux.dev, kernel-team@meta.com, davem@davemloft.net, dsahern@kernel.org, edumazet@google.com, pabeni@redhat.com, liuhangbin@gmail.com, kuifeng@meta.com References: <20240131064041.3445212-1-thinker.li@gmail.com> <20240131064041.3445212-6-thinker.li@gmail.com> <20240131112049.2402e164@kernel.org> From: Kui-Feng Lee In-Reply-To: <20240131112049.2402e164@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/31/24 11:20, Jakub Kicinski wrote: > On Tue, 30 Jan 2024 22:40:41 -0800 thinker.li@gmail.com wrote: >> + N_PERM=$($IP -6 route list |grep -v expires|grep 2001:20::|wc -l) >> + if [ $N_PERM -ne 100 ]; then >> + echo "FAIL: expected 100 permanent routes, got $N_PERM" >> + ret=1 >> + else >> + ret=0 >> + fi > > This fails on our slow VM: > > # TEST: expected 100 routes with expires, got 98 [FAIL] > > on a VM with kernel debug enable the test times out (it doesn't print > anything for 10min): > > https://netdev-3.bots.linux.dev/vmksft-net-dbg/results/445222/6-fib-tests-sh/stdout I will reduce the number of routes to 100 instead of 5000 to see if it helps.