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
# 2.01 [+2.01] 
# 2.01 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.01 [+0.00] payload:a delay:2023 expected:0 (us)
# 2.33 [+0.32] 
# 2.33 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.33 [+0.00] payload:a delay:2470 expected:0 (us)
# 2.67 [+0.34] 
# 2.67 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.68 [+0.01] payload:a delay:10999 expected:10000 (us)
# 3.01 [+0.33] 
# 3.01 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.02 [+0.01] payload:a delay:11206 expected:10000 (us)
# 3.03 [+0.01] payload:b delay:20872 expected:20000 (us)
# 3.36 [+0.33] 
# 3.36 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.38 [+0.02] payload:b delay:19371 expected:20000 (us)
# 3.38 [+0.00] payload:a delay:19419 expected:20000 (us)
# 4.08 [+0.69] 
# 4.08 [+0.00] SO_TXTIME ipv4 clock tai
# 4.08 [+0.00] send: pkt a at -1759821794217ms dropped: invalid txtime
# 4.16 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.40 [+0.23] 
# 4.40 [+0.00] SO_TXTIME ipv6 clock tai
# 4.40 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.51 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.74 [+0.24] 
# 4.75 [+0.00] SO_TXTIME ipv6 clock tai
# 4.75 [+0.01] payload:a delay:10728 expected:10000 (us)
# 5.10 [+0.35] 
# 5.10 [+0.00] SO_TXTIME ipv4 clock tai
# 5.11 [+0.01] payload:a delay:10115 expected:10000 (us)
# 5.12 [+0.01] payload:b delay:19824 expected:20000 (us)
# 5.46 [+0.34] 
# 5.46 [+0.00] SO_TXTIME ipv6 clock tai
# 5.47 [+0.01] payload:b delay:10552 expected:10000 (us)
# 5.48 [+0.01] payload:a delay:20388 expected:20000 (us)
# 5.59 [+0.11] OK. All tests passed
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__->