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
# 2.06 [+2.06] 
# 2.06 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.06 [+0.00] payload:a delay:3755 expected:0 (us)
# 2.38 [+0.32] 
# 2.38 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.38 [+0.00] payload:a delay:2074 expected:0 (us)
# 2.73 [+0.35] 
# 2.73 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.74 [+0.01] payload:a delay:11475 expected:10000 (us)
# 3.06 [+0.32] 
# 3.06 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.07 [+0.01] payload:a delay:12225 expected:10000 (us)
# 3.08 [+0.01] payload:b delay:20938 expected:20000 (us)
# 3.41 [+0.33] 
# 3.41 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.43 [+0.02] payload:b delay:20887 expected:20000 (us)
# 3.43 [+0.00] payload:a delay:20943 expected:20000 (us)
# 4.13 [+0.70] 
# 4.13 [+0.00] SO_TXTIME ipv4 clock tai
# 4.14 [+0.00] send: pkt a at -1760070192211ms dropped: invalid txtime
# 4.24 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.47 [+0.23] 
# 4.47 [+0.00] SO_TXTIME ipv6 clock tai
# 4.47 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.58 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.80 [+0.22] 
# 4.80 [+0.00] SO_TXTIME ipv6 clock tai
# 4.81 [+0.01] payload:a delay:10468 expected:10000 (us)
# 5.14 [+0.33] 
# 5.15 [+0.01] SO_TXTIME ipv4 clock tai
# 5.15 [+0.00] payload:a delay:13369 expected:10000 (us)
# 5.16 [+0.01] payload:b delay:23026 expected:20000 (us)
# 5.50 [+0.34] 
# 5.51 [+0.00] SO_TXTIME ipv6 clock tai
# 5.51 [+0.01] send: pkt b at 10ms dropped: missed txtime
# 5.52 [+0.01] payload:a delay:20218 expected:10000 (us)
# 5.53 [+0.00] ./so_txtime: payload mismatch. expected b
# 5.53 [+0.01] 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__->