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
# 1.61 [+1.61] 
# 1.61 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.62 [+0.00] payload:a delay:1699 expected:0 (us)
# 1.89 [+0.28] 
# 1.89 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.89 [+0.00] payload:a delay:2622 expected:0 (us)
# 2.17 [+0.27] 
# 2.17 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.18 [+0.01] payload:a delay:11549 expected:10000 (us)
# 2.46 [+0.28] 
# 2.46 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.47 [+0.01] payload:a delay:10500 expected:10000 (us)
# 2.48 [+0.01] payload:b delay:20325 expected:20000 (us)
# 2.76 [+0.28] 
# 2.76 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.78 [+0.02] payload:b delay:20292 expected:20000 (us)
# 2.78 [+0.00] payload:a delay:20445 expected:20000 (us)
# 3.34 [+0.56] 
# 3.35 [+0.00] SO_TXTIME ipv4 clock tai
# 3.35 [+0.00] send: pkt a at -1738545827431ms dropped: invalid txtime
# 3.45 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.62 [+0.17] 
# 3.62 [+0.00] SO_TXTIME ipv6 clock tai
# 3.62 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.72 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.89 [+0.17] 
# 3.89 [+0.00] SO_TXTIME ipv6 clock tai
# 3.90 [+0.01] payload:a delay:10014 expected:10000 (us)
# 4.18 [+0.28] 
# 4.18 [+0.00] SO_TXTIME ipv4 clock tai
# 4.20 [+0.02] payload:b delay:6404 expected:10000 (us)
# 4.21 [+0.00] ./so_txtime: payload mismatch. expected a
# 4.36 [+0.16] 
# 4.36 [+0.00] SO_TXTIME ipv6 clock tai
# 4.37 [+0.01] payload:b delay:10007 expected:10000 (us)
# 4.38 [+0.01] payload:a delay:19964 expected:20000 (us)
# 4.49 [+0.11] 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__->