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
# 2.21 [+2.21] 
# 2.22 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.22 [+0.00] payload:a delay:1852 expected:0 (us)
# 2.54 [+0.32] 
# 2.54 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.54 [+0.00] payload:a delay:1564 expected:0 (us)
# 2.90 [+0.35] 
# 2.90 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.91 [+0.01] payload:a delay:11295 expected:10000 (us)
# 3.23 [+0.33] 
# 3.24 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.25 [+0.01] payload:a delay:10220 expected:10000 (us)
# 3.26 [+0.01] payload:b delay:19975 expected:20000 (us)
# 3.61 [+0.35] 
# 3.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.63 [+0.02] payload:b delay:21818 expected:20000 (us)
# 3.63 [+0.00] payload:a delay:21933 expected:20000 (us)
# 4.33 [+0.70] 
# 4.33 [+0.00] SO_TXTIME ipv4 clock tai
# 4.33 [+0.00] send: pkt a at -1746777255719ms dropped: invalid txtime
# 4.43 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.67 [+0.24] 
# 4.68 [+0.00] SO_TXTIME ipv6 clock tai
# 4.68 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.79 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.03 [+0.23] 
# 5.03 [+0.00] SO_TXTIME ipv6 clock tai
# 5.04 [+0.01] send: pkt a at 10ms dropped: missed txtime
# 5.13 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.36 [+0.23] 
# 5.36 [+0.00] SO_TXTIME ipv4 clock tai
# 5.37 [+0.01] payload:a delay:10412 expected:10000 (us)
# 5.38 [+0.01] payload:b delay:20136 expected:20000 (us)
# 5.72 [+0.34] 
# 5.73 [+0.00] SO_TXTIME ipv6 clock tai
# 5.73 [+0.01] payload:b delay:10062 expected:10000 (us)
# 5.75 [+0.01] payload:a delay:20192 expected:20000 (us)
# 5.88 [+0.14] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->