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
# 1.85 [+1.85] 
# 1.86 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.86 [+0.00] payload:a delay:2491 expected:0 (us)
# 2.19 [+0.33] 
# 2.19 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.19 [+0.00] payload:a delay:3810 expected:0 (us)
# 2.52 [+0.33] 
# 2.52 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.53 [+0.01] payload:a delay:11302 expected:10000 (us)
# 2.88 [+0.34] 
# 2.88 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.89 [+0.01] payload:a delay:10451 expected:10000 (us)
# 2.90 [+0.01] payload:b delay:19891 expected:20000 (us)
# 3.23 [+0.34] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.25 [+0.02] payload:b delay:21176 expected:20000 (us)
# 3.26 [+0.00] payload:a delay:21240 expected:20000 (us)
# 3.93 [+0.67] 
# 3.93 [+0.00] SO_TXTIME ipv4 clock tai
# 3.94 [+0.01] send: pkt a at -1757931874469ms dropped: invalid txtime
# 4.04 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.26 [+0.22] 
# 4.27 [+0.00] SO_TXTIME ipv6 clock tai
# 4.27 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.38 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.60 [+0.22] 
# 4.60 [+0.00] SO_TXTIME ipv6 clock tai
# 4.61 [+0.01] payload:a delay:10409 expected:10000 (us)
# 4.92 [+0.31] 
# 4.92 [+0.00] SO_TXTIME ipv4 clock tai
# 4.93 [+0.01] payload:a delay:11046 expected:10000 (us)
# 4.94 [+0.01] payload:b delay:20487 expected:20000 (us)
# 5.26 [+0.32] 
# 5.27 [+0.00] SO_TXTIME ipv6 clock tai
# 5.27 [+0.01] payload:b delay:10436 expected:10000 (us)
# 5.28 [+0.01] payload:a delay:20399 expected:20000 (us)
# 5.40 [+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__->