make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: so_txtime.sh
# 0.18 [+0.18] 
# 0.18 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.26 [+0.08] payload:a delay:16 expected:0 (us)
# 0.39 [+0.13] 
# 0.39 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.47 [+0.08] payload:a delay:11 expected:0 (us)
# 0.60 [+0.13] 
# 0.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.70 [+0.10] payload:a delay:10040 expected:10000 (us)
# 0.83 [+0.13] 
# 0.83 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.92 [+0.09] payload:a delay:9988 expected:10000 (us)
# 0.93 [+0.01] payload:b delay:19976 expected:20000 (us)
# 1.06 [+0.13] 
# 1.06 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.16 [+0.10] payload:b delay:19950 expected:20000 (us)
# 1.16 [+0.00] payload:a delay:20001 expected:20000 (us)
# 1.32 [+0.16] 
# 1.32 [+0.00] SO_TXTIME ipv4 clock tai
# 1.41 [+0.09] send: pkt a at -1756352283221ms dropped: invalid txtime
# 1.51 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.53 [+0.02] 
# 1.53 [+0.00] SO_TXTIME ipv6 clock tai
# 1.62 [+0.09] send: pkt a at 0ms dropped: invalid txtime
# 1.72 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.74 [+0.02] 
# 1.74 [+0.00] SO_TXTIME ipv6 clock tai
# 1.83 [+0.10] payload:a delay:9553 expected:10000 (us)
# 1.95 [+0.12] 
# 1.95 [+0.00] SO_TXTIME ipv4 clock tai
# 2.05 [+0.10] payload:a delay:9570 expected:10000 (us)
# 2.06 [+0.01] payload:b delay:19555 expected:20000 (us)
# 2.18 [+0.13] 
# 2.19 [+0.00] SO_TXTIME ipv6 clock tai
# 2.28 [+0.10] payload:b delay:9378 expected:10000 (us)
# 2.29 [+0.01] payload:a delay:19383 expected:20000 (us)
# 2.40 [+0.11] OK. All tests passed
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-1/tools/testing/selftests'
xx__-> echo $?
0
xx__->