make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-1/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-1/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 3600
# selftests: net: so_txtime.sh
# 0.23 [+0.23] 
# 0.23 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.31 [+0.08] payload:a delay:147 expected:0 (us)
# 0.44 [+0.13] 
# 0.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.52 [+0.08] payload:a delay:159 expected:0 (us)
# 0.65 [+0.13] 
# 0.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 0.75 [+0.09] payload:a delay:10225 expected:10000 (us)
# 0.88 [+0.13] 
# 0.88 [+0.00] SO_TXTIME ipv4 clock monotonic
# 0.97 [+0.09] payload:a delay:10087 expected:10000 (us)
# 0.98 [+0.01] payload:b delay:20075 expected:20000 (us)
# 1.11 [+0.13] 
# 1.11 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.21 [+0.10] payload:b delay:20162 expected:20000 (us)
# 1.21 [+0.00] payload:a delay:20209 expected:20000 (us)
# 1.39 [+0.18] 
# 1.39 [+0.00] SO_TXTIME ipv4 clock tai
# 1.47 [+0.08] send: pkt a at -1744915144134ms dropped: invalid txtime
# 1.57 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.60 [+0.03] 
# 1.60 [+0.00] SO_TXTIME ipv6 clock tai
# 1.68 [+0.08] send: pkt a at 0ms dropped: invalid txtime
# 1.79 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.82 [+0.03] 
# 1.82 [+0.00] SO_TXTIME ipv6 clock tai
# 1.91 [+0.09] payload:a delay:9669 expected:10000 (us)
# 2.04 [+0.13] 
# 2.04 [+0.00] SO_TXTIME ipv4 clock tai
# 2.13 [+0.09] payload:a delay:9687 expected:10000 (us)
# 2.14 [+0.01] payload:b delay:19654 expected:20000 (us)
# 2.27 [+0.13] 
# 2.27 [+0.00] SO_TXTIME ipv6 clock tai
# 2.36 [+0.09] payload:b delay:9699 expected:10000 (us)
# 2.37 [+0.01] payload:a delay:19656 expected:20000 (us)
# 2.48 [+0.11] OK. All tests passed
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-1/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-1/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__->