Test-Label: iol-x86_64-unit-testing Test-Status: FAILURE http://dpdk.org/patch/114105 _Testing issues_ Submitter: Zeng, ZhichaoX Date: Friday, July 22 2022 08:52:08 DPDK git baseline: Repo:dpdk Branch: master CommitID:72206323a5dd3182b13f61b25a64abdddfee595c 114105 --> testing fail Test environment and result as below: +---------------------+----------------+ | Environment | dpdk_unit_test | +=====================+================+ | Fedora 32 | PASS | +---------------------+----------------+ | Ubuntu 18.04 | PASS | +---------------------+----------------+ | Windows Server 2019 | FAIL | +---------------------+----------------+ | Fedora 33 | PASS | +---------------------+----------------+ | openSUSE Leap 15 | PASS | +---------------------+----------------+ | RHEL 7 | PASS | +---------------------+----------------+ | Arch Linux | PASS | +---------------------+----------------+ | CentOS Stream 8 | PASS | +---------------------+----------------+ | Fedora 34 | PASS | +---------------------+----------------+ | Fedora 31 | PASS | +---------------------+----------------+ | Ubuntu 20.04 | PASS | +---------------------+----------------+ | Fedora 34 clang | FAIL | +---------------------+----------------+ | RHEL8 | PASS | +---------------------+----------------+ ==== 20 line log output for Fedora 34 clang (dpdk_unit_test): ==== FAILED: drivers/a715181@@tmp_rte_net_iavf@sta/net_iavf_iavf_rxtx_vec_sse.c.o clang -Idrivers/a715181@@tmp_rte_net_iavf@sta -Idrivers -I../drivers -Idrivers/net/iavf -I../drivers/net/iavf -Idrivers/net/iavf/../../common/iavf -I../drivers/net/iavf/../../common/iavf -Ilib/ethdev -I../lib/ethdev -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 -Ilib/eal/common -I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs -Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry -I../lib/telemetry -Ilib/net -I../lib/net -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool -Ilib/ring -I../lib/ring -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 -Idrivers/common/iavf -I../drivers/common/iavf -Ilib/security -I../lib/security -Ilib/cryptodev -I../lib/cryptodev -Ilib/rcu -I../lib/rcu -Xclang -fcolor-diagnostics -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -O3 -include rte_config.h -Wcast-qual -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-address-of-packed-member -Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native -DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-strict-aliasing -DCC_AVX2_SUPPORT -DCC_AVX512_SUPPORT -DRTE_LOG_DEFAULT_LOGTYPE=pmd.net.iavf -MD -MQ 'drivers/a715181@@tmp_rte_net_iavf@sta/net_iavf_iavf_rxtx_vec_sse.c.o' -MF 'drivers/a715181@@tmp_rte_net_iavf@sta/net_iavf_iavf_rxtx_vec_sse.c.o.d' -o 'drivers/a715181@@tmp_rte_net_iavf@sta/net_iavf_iavf_rxtx_vec_sse.c.o' -c ../drivers/net/iavf/iavf_rxtx_vec_sse.c ../drivers/net/iavf/iavf_rxtx_vec_sse.c:227:6: error: variable 'vlan_mask' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized] if (rxq->rx_flags & IAVF_RX_FLAGS_VLAN_TAG_LOC_L2TAG1) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/iavf/iavf_rxtx_vec_sse.c:271:29: note: uninitialized use occurs here RTE_MBUF_F_RX_RSS_HASH | vlan_mask, ^~~~~~~~~ ../drivers/net/iavf/iavf_rxtx_vec_sse.c:227:2: note: remove the 'if' if its condition is always true if (rxq->rx_flags & IAVF_RX_FLAGS_VLAN_TAG_LOC_L2TAG1) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../drivers/net/iavf/iavf_rxtx_vec_sse.c:226:30: note: initialize the variable 'vlan_mask' to silence this warning unsigned long long vlan_mask; ^ = 0 1 error generated. [1648/3360] Compiling C object 'drivers/net/ice/base/39545a2@@ice_base@sta/ice_nvm.c.o'. [1649/3360] Compiling C object 'drivers/a715181@@tmp_rte_net_iavf@sta/net_iavf_iavf_rxtx_vec_avx2.c.o'. [1650/3360] Compiling C object 'drivers/net/ice/base/39545a2@@ice_base@sta/ice_flex_pipe.c.o'. ninja: build stopped: subcommand failed. ==== End log output ==== Fedora 32 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 10.2.1 Ubuntu 18.04 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 7.5.0-3ubuntu1~18.04 Windows Server 2019 Kernel: 10.0 Compiler: clang 14.0 and gcc 8.1.0 (MinGW) Fedora 33 Kernel: 5.4.0-72-generic Compiler: gcc 10.3.1 20210422 (Red Hat 10.3.1-1) openSUSE Leap 15 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 7.5.0 RHEL 7 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 4.8.5 20150623 (Red Hat 4.8.5-44) Arch Linux Kernel: 5.4.0-73-generic Compiler: gcc 11.1.0 CentOS Stream 8 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 8.4.1 20200928 Fedora 34 Kernel: 5.4.0-72-generic Compiler: gcc 11.1.1 20210428 (Red Hat 11.1.1-1) Fedora 31 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 9.3.1 Ubuntu 20.04 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 9.3.0-17ubuntu1~20.04 Fedora 34 clang Kernel: 5.4.0-72-generic Compiler: clang 12.0.0 (Fedora 12.0.0-0.3.rc1.fc34) RHEL8 Kernel: 4.18.0-240.10.1.el8_3.x86_64 Compiler: gcc 8.3.1 20191121 (Red Hat 8.3.1-5) To view detailed results, visit: https://lab.dpdk.org/results/dashboard/patchsets/23044/ UNH-IOL DPDK Community Lab To manage your email subscriptions, visit: https://lab.dpdk.org/results/dashboard/preferences/subscriptions/