make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.15 [+2.15] 
# 2.15 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.15 [+0.00] payload:a delay:1937 expected:0 (us)
# 2.50 [+0.35] 
# 2.50 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.50 [+0.00] payload:a delay:3097 expected:0 (us)
# 2.87 [+0.37] 
# 2.87 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.88 [+0.01] payload:a delay:11603 expected:10000 (us)
# 3.24 [+0.36] 
# 3.24 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.25 [+0.01] payload:a delay:12344 expected:10000 (us)
# 3.26 [+0.01] payload:b delay:21467 expected:20000 (us)
# 3.61 [+0.35] 
# 3.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.63 [+0.02] payload:b delay:20999 expected:20000 (us)
# 3.63 [+0.00] payload:a delay:21118 expected:20000 (us)
# 4.37 [+0.74] 
# 4.38 [+0.00] SO_TXTIME ipv4 clock tai
# 4.38 [+0.00] send: pkt a at -1758655433129ms dropped: invalid txtime
# 4.48 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.76 [+0.27] 
# 4.76 [+0.00] SO_TXTIME ipv6 clock tai
# 4.76 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.84 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.07 [+0.24] 
# 5.07 [+0.00] SO_TXTIME ipv6 clock tai
# 5.21 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.44 [+0.23] 
# 5.44 [+0.00] SO_TXTIME ipv4 clock tai
# 5.46 [+0.02] payload:b delay:7006 expected:10000 (us)
# 5.46 [+0.00] ./so_txtime: payload mismatch. expected a
# 5.68 [+0.22] 
# 5.68 [+0.00] SO_TXTIME ipv6 clock tai
# 5.69 [+0.01] payload:b delay:9711 expected:10000 (us)
# 5.70 [+0.01] payload:a delay:19707 expected:20000 (us)
# 5.82 [+0.12] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->