Results from Linaro’s test farm. Regressions on arm64, arm, x86_64, and i386. The listed bpf tests failed. please find complete details below.

Summary ------------------------------------------------------------------------

kernel: 5.4.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git branch: master git commit: 386403a115f95997c2715691226e11a7b5cffcfd git describe: v5.4-3419-g386403a115f9 Test details: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v5.4-3419-g386403... config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkft...

Regressions (compared to build v5.4) ------------------------------------------------------------------------ kselftest: * bpf_test_dev_cgroup * bpf_test_skb_cgroup_id.sh * bpf_test_sysctl * bpf_test_xdp_meta.sh * bpf_test_xdp_redirect.sh * bpf_test_xdp_vlan_mode_generic.sh * bpf_test_xdp_vlan_mode_native.sh

Test output log: =========== # selftests bpf test_dev_cgroup bpf: test_dev_cgroup_ # # libbpf failed to open ./dev_cgroup.o No such file or directory failed: to_open # # Failed to load DEV_CGROUP program to: load_DEV_CGROUP # [ 75.524368] IPv6: ADDRCONF(NETDEV_CHANGE): test_sock_addr1: link becomes ready [FAIL] 9 selftests bpf test_dev_cgroup # exit=1 selftests: bpf_test_dev_cgroup [FAIL]

=== # selftests bpf test_skb_cgroup_id.sh bpf: test_skb_cgroup_id.sh_ # # Wait for testing link-local IP to become available ... OK for: testing_link-local # # Error opening object ./test_skb_cgroup_id_kern.o No such file or directory opening: object_./test_skb_cgroup_id_kern.o # # Cannot initialize ELF context! initialize: ELF_context! # # Unable to load program to: load_program # [FAIL] 33 selftests bpf test_skb_cgroup_id.sh # exit=1 selftests: bpf_test_skb_cgroup_id.sh [FAIL]

=== # selftests bpf test_sysctl bpf: test_sysctl_ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_suc[ 78.078283] ip (1336) used greatest stack depth: 11144 bytes left h # # : _ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_such # # : _ # # libbpf failed to open ./test_sysctl_prog.o No such file or directory failed: to_open # # (test_sysctl.c1490 errno No such file or directory) >>> Loading program (./test_sysctl_prog.o) error. errno: No_such #

... 37: PASSED,_3 # [FAIL] 20 selftests bpf test_sysctl # exit=255 selftests: bpf_test_sysctl [FAIL]

=== # selftests bpf test_xdp_meta.sh bpf: test_xdp_meta.sh_ # # Error opening object test_xdp_meta.o No such file or directory opening: object_test_xdp_meta.o # # Cannot initialize ELF context! initialize: ELF_context! # # Unable to load program to: load_program # # selftests test_xdp_meta [FAILED] test_xdp_meta: [FAILED]_ # [FAIL] 26 selftests bpf test_xdp_meta.sh # exit=1 selftests: bpf_test_xdp_meta.sh [FAIL]

=== # selftests bpf test_xdp_redirect.sh bpf: test_xdp_redirect.sh_ # # Error opening object test_xdp_redirect.o No such file or directory opening: object_test_xdp_redirect.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests test_xdp_redirect [FAILED] test_xdp_redirect: [FAILED]_ # [FAIL] 25 selftests bpf test_xdp_redirect.sh # exit=255 selftests: bpf_test_xdp_redirect.sh [FAIL]

=== # selftests bpf test_xdp_vlan_mode_generic.sh bpf: test_xdp_vlan_mode_generic.sh_ # # PING 100.64.41.1 (100.64.41.1) 56(84) bytes of data. 100.64.41.1: (100.64.41.1)_56(84) # # : _ # # --- 100.64.41.1 ping statistics --- 100.64.41.1: ping_statistics # # 1 packets transmitted, 0 received, 100% packet loss, time 0ms packets: transmitted,_0 # # : _ # # Success First ping must fail First: ping_must # # Error opening object test_xdp_vlan.o No such file or directory opening: object_test_xdp_vlan.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests xdp_vlan_mode_generic [FAILED] xdp_vlan_mode_generic: [FAILED]_ # [FAIL] 35 selftests bpf test_xdp_vlan_mode_generic.sh # exit=255 selftests: bpf_test_xdp_vlan_mode_generic.sh [FAIL]

=== # selftests bpf test_xdp_vlan_mode_native.sh bpf: test_xdp_vlan_mode_native.sh_ # # PING 100.64.41.1 (100.64.41.1) 56(84) bytes of data. 100.64.41.1: (100.64.41.1)_56(84) # # : _ # # --- 100.64.41.1 ping statistics --- 100.64.41.1: ping_statistics # # 1 packets transmitted, 0 received, 100% packet loss, time 0ms packets: transmitted,_0 # # : _ # # Success First ping must fail First: ping_must # # Error opening object test_xdp_vlan.o No such file or directory opening: object_test_xdp_vlan.o # # Cannot initialize ELF context! initialize: ELF_context! # # selftests xdp_vlan_mode_native [FAILED] xdp_vlan_mode_native: [FAILED]_ # [FAIL] 36 selftests bpf test_xdp_vlan_mode_native.sh # exit=255 selftests: bpf_test_xdp_vlan_mode_native.sh [FAIL]

Ref links: https://lkft.validation.linaro.org/scheduler/job/1024055

Dashboard link, https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes... https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/kselftest/bpf_tes...

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