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
# 1.58 [+1.58] 
# 1.58 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.58 [+0.00] payload:a delay:770 expected:0 (us)
# 1.83 [+0.25] 
# 1.83 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.84 [+0.00] payload:a delay:1542 expected:0 (us)
# 2.11 [+0.27] 
# 2.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.12 [+0.01] payload:a delay:10630 expected:10000 (us)
# 2.39 [+0.28] 
# 2.39 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.41 [+0.01] payload:a delay:8454 expected:10000 (us)
# 2.42 [+0.01] payload:b delay:18270 expected:20000 (us)
# 2.67 [+0.26] 
# 2.67 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.69 [+0.02] payload:b delay:20180 expected:20000 (us)
# 2.69 [+0.00] payload:a delay:20346 expected:20000 (us)
# 3.26 [+0.56] 
# 3.26 [+0.00] SO_TXTIME ipv4 clock tai
# 3.26 [+0.00] send: pkt a at -1734819821175ms dropped: invalid txtime
# 3.36 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.54 [+0.18] 
# 3.54 [+0.00] SO_TXTIME ipv6 clock tai
# 3.54 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.64 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.82 [+0.17] 
# 3.82 [+0.00] SO_TXTIME ipv6 clock tai
# 3.83 [+0.01] payload:a delay:9708 expected:10000 (us)
# 4.09 [+0.26] 
# 4.09 [+0.00] SO_TXTIME ipv4 clock tai
# 4.11 [+0.02] payload:b delay:5506 expected:10000 (us)
# 4.12 [+0.00] ./so_txtime: payload mismatch. expected a
# 4.30 [+0.18] 
# 4.30 [+0.00] SO_TXTIME ipv6 clock tai
# 4.31 [+0.01] payload:b delay:9890 expected:10000 (us)
# 4.32 [+0.01] payload:a delay:19848 expected:20000 (us)
# 4.43 [+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__->