LTP syscall accept02 test failed intermittently on hikey arm64 device, qemu_x86_64 and qemu_i386.
Do you see this intermittent failure at your end ?
hikey arm64 output log,
tst_test.c:1118: INFO: Timeout per run is 0h 15m 00s tst_buffers.c:55: INFO: Test is using guarded buffers accept02.c:127: INFO: Starting listener on port: 35903 safe_net.c:186: BROK: accept02.c:52: setsockopt(6, 0, 42, 0xffff9c56df78, 136) failed: ENODEV (19)
qemu_x86_64 output log,
tst_test.c:1118: INFO: Timeout per run is 0h 15m 00s tst_buffers.c:55: INFO: Test is using guarded buffers accept02.c:127: INFO: Starting listener on port: 47245 safe_net.c:186: BROK: accept02.c:52: setsockopt(6, 0, 42, 0x7f5397ca3f78, 136) failed: ENODEV (19)
Test results comparison, https://qa-reports.linaro.org/lkft/linux-mainline-oe/tests/ltp-syscalls-test...
Full test log, https://lkft.validation.linaro.org/scheduler/job/976363 https://lkft.validation.linaro.org/scheduler/job/977681
Best regards Naresh Kamboju