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[2606:4100:3880:1234::84]) by smtp-relay.gmail.com with ESMTPS id d2e1a72fcca58-81ee9bac329sm925634b3a.7.2026.01.12.02.30.24 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Jan 2026 02:30:24 -0800 (PST) X-Relaying-Domain: iol.unh.edu Date: Mon, 12 Jan 2026 02:30:24 -0800 (PST) Message-ID: <6964cd40.050a0220.350b21.afc0SMTPIN_ADDED_MISSING@mx.google.com> Received: from [172.21.0.2] (unknown [172.18.0.240]) by postal.iol.unh.edu (Postfix) with ESMTP id 28B2F6051830; Mon, 12 Jan 2026 05:30:24 -0500 (EST) Subject: |WARNING| pw159691-159697 [PATCH] [v3,7/7] pcapng: improve performan From: dpdklab@iol.unh.edu To: Test Report Cc: dpdk-test-reports@iol.unh.edu In-Reply-To: <20260112045359.142999-8-stephen@networkplumber.org> References: <20260112045359.142999-8-stephen@networkplumber.org> Content-Type: text/plain X-BeenThere: test-report@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: automatic DPDK test reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: test-report-bounces@dpdk.org Test-Label: iol-unit-amd64-testing Test-Status: WARNING http://dpdk.org/patch/159697 _Testing issues_ Submitter: Stephen Hemminger Date: Monday, January 12 2026 04:50:20 DPDK git baseline: Repo:dpdk Branch: master CommitID:cd60dcd503b91956f966a1f6d595b35d256ac00f 159691-159697 --> testing issues Upstream job id: Generic-Unit-Test-DPDK#405962 Test environment and result as below: +-------------------------------+----------------+ | Environment | dpdk_unit_test | +===============================+================+ | CentOS Stream 9 | PASS | +-------------------------------+----------------+ | Debian GNU/Linux 12 | PASS | +-------------------------------+----------------+ | CentOS Stream 10 | PASS | +-------------------------------+----------------+ | Fedora Linux 43 | WARN | +-------------------------------+----------------+ | Red Hat Enterprise Linux 10.1 | PASS | +-------------------------------+----------------+ | Fedora Linux 41 | WARN | +-------------------------------+----------------+ | Red Hat Enterprise Linux 8.10 | PASS | +-------------------------------+----------------+ | Fedora Linux 42 | PASS | +-------------------------------+----------------+ | Red Hat Enterprise Linux 9.7 | PASS | +-------------------------------+----------------+ | Ubuntu 22.04 | PASS | +-------------------------------+----------------+ | Ubuntu 24.04 | PASS | +-------------------------------+----------------+ | Ubuntu 20.04 | PASS | +-------------------------------+----------------+ ==== 20 line log output for Fedora Linux 41 (dpdk_unit_test): ==== [3529/3610] Compiling C object app/dpdk-test.p/test_test_net_ether.c.o [3530/3610] Compiling C object app/dpdk-test.p/test_test_meter.c.o [3531/3610] Compiling C object app/dpdk-test.p/test_test_mp_secondary.c.o [3532/3610] Compiling C object app/dpdk-test.p/test_test_pcapng.c.o FAILED: app/dpdk-test.p/test_test_pcapng.c.o clang -Iapp/dpdk-test.p -Iapp -I../app -Ilib/cmdline -I../lib/cmdline -Ilib/eal/common -I../lib/eal/common -I. -I.. -Iconfig -I../config -Ilib/eal/include -I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include -Ilib/eal/x86/include -I../lib/eal/x86/include -I../kernel/linux -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/log -I../lib/log -Ilib/metrics -I../lib/metrics -Ilib/telemetry -I../lib/telemetry -Ilib/argparse -I../lib/argparse -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -Idrivers/net/ring -I../drivers/net/ring -Ilib/ethdev -I../lib/ethdev -Ilib/meter -I../lib/meter -Idrivers/bus/pci -I../drivers/bus/pci -I../drivers/bus/pci/linux -Ilib/pci -I../lib/pci -Idrivers/bus/vdev -I../drivers/bus/vdev -Ilib/acl -I../lib/acl -Ilib/hash -I../lib/hash -Ilib/rcu -I../lib/rcu -Ilib/bitratestats -I../lib/bitratestats -Ilib/bpf -I../lib/bpf -Ilib/cfgfile -I../lib/cfgfile -Ilib/compressdev -I../lib/compress dev -Ilib/cryptodev -I../lib/cryptodev -Ilib/security -I../lib/security -Ilib/dispatcher -I../lib/dispatcher -Ilib/eventdev -I../lib/eventdev -Ilib/timer -I../lib/timer -Ilib/dmadev -I../lib/dmadev -Ilib/distributor -I../lib/distributor -Ilib/efd -I../lib/efd -Ilib/fib -I../lib/fib -Ilib/rib -I../lib/rib -Ilib/table -I../lib/table -Ilib/port -I../lib/port -Ilib/sched -I../lib/sched -Ilib/ip_frag -I../lib/ip_frag -Ilib/lpm -I../lib/lpm -Ilib/graph -I../lib/graph -Ilib/pcapng -I../lib/pcapng -Ilib/ipsec -I../lib/ipsec -Ilib/latencystats -I../lib/latencystats -Idrivers/net/bonding -I../drivers/net/bonding -Ilib/member -I../lib/member -Ilib/pdcp -I../lib/pdcp -Ilib/reorder -I../lib/reorder -Ilib/pdump -I../lib/pdump -Ilib/pmu -I../lib/pmu -Ilib/power -I../lib/power -Idrivers/power/acpi -I../drivers/power/acpi -Idrivers/power/kvm_vm -I../drivers/power/kvm_vm -Idrivers/power/intel_pstate -I../drivers/power/intel_pstate -Idrivers/power/amd_pstate -I../drivers/power/amd_pstate -Idrivers/pow er/cppc -I../drivers/power/cppc -Idrivers/power/intel_uncore -I../drivers/power/intel_uncore -Ilib/ptr_compress -I../lib/ptr_compress -Ilib/rawdev -I../lib/rawdev -Idrivers/raw/skeleton -I../drivers/raw/skeleton -Ilib/stack -I../lib/stack -Ilib/pipeline -I../lib/pipeline -Idrivers/crypto/scheduler -I../drivers/crypto/scheduler -Iapp/test/test_cfgfiles -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c11 -O3 -include rte_config.h -Wvla -Wcast-qual -Wcomma -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes -Wundef -Wwrite-strings -Wno-missing-field-initializers -D_GNU_SOURCE -DWITH_GZFILEOP -march=native -mrtm -DALLOW_EXPERIMENTAL_API -Wno-vla -fno-strict-aliasing -Wno-format-truncation -DALLOW_INTERNAL_API -MD -MQ app/dpdk-test.p/test_test_pcapng.c.o -MF app/dpdk-test.p/test_test_pcapng.c.o.d - o app/dpdk-test.p/test_test_pcapng.c.o -c ../app/test/test_pcapng.c ../app/test/test_pcapng.c:189:3: error: suspicious concatenation of string literals in an array initialization; did you mean to separate the elements with a comma? [-Werror,-Wstring-concatenation] 188 | "Congratulations, you've reached the end of the RX path. " | | , 189 | "Please collect your free cache miss.", | ^ ../app/test/test_pcapng.c:188:3: note: place parentheses around the string literal to silence warning 188 | "Congratulations, you've reached the end of the RX path. " | ^ 1 error generated. [3533/3610] Compiling C object app/dpdk-test.p/test_test_net_ip6.c.o [3534/3610] Compiling C object app/dpdk-test.p/test_test_pdcp.c.o [3535/3610] Compiling C object app/dpdk-test.p/test_test_memcpy_perf.c.o ninja: build stopped: subcommand failed. ==== End log output ==== CentOS Stream 9 Kernel: 5.15 Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-14) Debian GNU/Linux 12 Kernel: 5.15 Compiler: gcc gcc (Debian 12.2.0-14+deb12u1) 12.2.0 CentOS Stream 10 Kernel: 5.15 Compiler: gcc gcc (GCC) 14.3.1 20251022 (Red Hat 14.3.1-4) Fedora Linux 43 Kernel: 5.15 Compiler: gcc gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5) Red Hat Enterprise Linux 10.1 Kernel: 5.15 Compiler: gcc gcc (GCC) 14.3.1 20250617 (Red Hat 14.3.1-2) Fedora Linux 41 Kernel: 5.15 Compiler: clang gcc (GCC) 14.3.1 20250523 (Red Hat 14.3.1-1) Red Hat Enterprise Linux 8.10 Kernel: 5.15 Compiler: gcc gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-28) Fedora Linux 42 Kernel: 5.15 Compiler: clang gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4) Red Hat Enterprise Linux 9.7 Kernel: 5.15 Compiler: gcc gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-11) Ubuntu 22.04 Kernel: 5.15 Compiler: gcc gcc (Ubuntu 11.4.0-1ubuntu1~22.04.2) 11.4.0 Ubuntu 24.04 Kernel: 5.15 Compiler: gcc gcc (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0 Ubuntu 20.04 Kernel: 5.15 Compiler: gcc gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0 To view detailed results, visit: https://lab.dpdk.org/results/dashboard/patchsets/34890/ UNH-IOL DPDK Community Lab To manage your email subscriptions, visit: https://lab.dpdk.org/results/dashboard/preferences/subscriptions/