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
# 2.23 [+2.23] 
# 2.24 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.24 [+0.00] payload:a delay:1908 expected:0 (us)
# 2.58 [+0.34] 
# 2.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.58 [+0.00] payload:a delay:1565 expected:0 (us)
# 2.93 [+0.35] 
# 2.93 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.94 [+0.01] payload:a delay:10603 expected:10000 (us)
# 3.29 [+0.35] 
# 3.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.30 [+0.01] payload:a delay:11467 expected:10000 (us)
# 3.31 [+0.01] payload:b delay:20882 expected:20000 (us)
# 3.65 [+0.34] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.67 [+0.02] payload:b delay:20723 expected:20000 (us)
# 3.67 [+0.00] payload:a delay:20795 expected:20000 (us)
# 4.42 [+0.75] 
# 4.42 [+0.00] SO_TXTIME ipv4 clock tai
# 4.42 [+0.00] send: pkt a at -1760405959926ms dropped: invalid txtime
# 4.52 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.78 [+0.25] 
# 4.78 [+0.00] SO_TXTIME ipv6 clock tai
# 4.78 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.89 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.14 [+0.25] 
# 5.14 [+0.00] SO_TXTIME ipv6 clock tai
# 5.28 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.52 [+0.25] 
# 5.52 [+0.00] SO_TXTIME ipv4 clock tai
# 5.53 [+0.01] payload:a delay:10946 expected:10000 (us)
# 5.54 [+0.01] payload:b delay:20434 expected:20000 (us)
# 5.90 [+0.36] 
# 5.90 [+0.00] SO_TXTIME ipv6 clock tai
# 5.91 [+0.01] payload:b delay:11020 expected:10000 (us)
# 5.92 [+0.01] payload:a delay:20981 expected:20000 (us)
# 6.03 [+0.11] 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__->