make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: so_txtime.sh # 1.41 [+1.41] # 1.41 [+0.00] SO_TXTIME ipv4 clock monotonic # 1.41 [+0.00] payload:a delay:1139 expected:0 (us) # 1.68 [+0.27] # 1.68 [+0.00] SO_TXTIME ipv6 clock monotonic # 1.68 [+0.00] payload:a delay:2247 expected:0 (us) # 1.93 [+0.25] # 1.94 [+0.00] SO_TXTIME ipv6 clock monotonic # 2.06 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable # 2.22 [+0.16] # 2.22 [+0.00] SO_TXTIME ipv4 clock monotonic # 2.23 [+0.01] payload:a delay:10586 expected:10000 (us) # 2.24 [+0.01] payload:b delay:20409 expected:20000 (us) # 2.50 [+0.27] # 2.51 [+0.00] SO_TXTIME ipv6 clock monotonic # 2.53 [+0.02] payload:b delay:20737 expected:20000 (us) # 2.53 [+0.00] payload:a delay:20800 expected:20000 (us) # 3.05 [+0.53] # 3.05 [+0.00] SO_TXTIME ipv4 clock tai # 3.05 [+0.00] send: pkt a at -1733469871875ms dropped: invalid txtime # 3.15 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable # 3.32 [+0.16] # 3.32 [+0.00] SO_TXTIME ipv6 clock tai # 3.32 [+0.00] send: pkt a at 0ms dropped: invalid txtime # 3.42 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable # 3.57 [+0.15] # 3.58 [+0.00] SO_TXTIME ipv6 clock tai # 3.69 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable # 3.84 [+0.15] # 3.85 [+0.00] SO_TXTIME ipv4 clock tai # 3.85 [+0.01] payload:a delay:10243 expected:10000 (us) # 3.86 [+0.01] payload:b delay:20197 expected:20000 (us) # 4.13 [+0.26] # 4.13 [+0.00] SO_TXTIME ipv6 clock tai # 4.14 [+0.01] payload:b delay:20472 expected:10000 (us) # 4.14 [+0.00] exceeds variance (4000 us) # 4.15 [+0.01] payload:a delay:30405 expected:20000 (us) # 4.15 [+0.00] exceeds variance (4000 us) # 4.25 [+0.10] Ignoring errors due to slow environment ok 1 selftests: net: so_txtime.sh make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak xx__->