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
# 2.07 [+0.00] payload:a delay:2136 expected:0 (us)
# 2.39 [+0.33] 
# 2.40 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.40 [+0.00] payload:a delay:3792 expected:0 (us)
# 2.73 [+0.33] 
# 2.73 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.74 [+0.01] payload:a delay:11077 expected:10000 (us)
# 3.08 [+0.34] 
# 3.08 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.09 [+0.01] payload:a delay:10908 expected:10000 (us)
# 3.10 [+0.01] payload:b delay:20345 expected:20000 (us)
# 3.45 [+0.35] 
# 3.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.47 [+0.02] payload:b delay:20950 expected:20000 (us)
# 3.47 [+0.00] payload:a delay:21032 expected:20000 (us)
# 4.16 [+0.69] 
# 4.16 [+0.00] SO_TXTIME ipv4 clock tai
# 4.17 [+0.00] send: pkt a at -1764918874174ms dropped: invalid txtime
# 4.27 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.51 [+0.25] 
# 4.51 [+0.00] SO_TXTIME ipv6 clock tai
# 4.52 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.62 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.83 [+0.21] 
# 4.83 [+0.00] SO_TXTIME ipv6 clock tai
# 4.84 [+0.01] payload:a delay:10176 expected:10000 (us)
# 5.18 [+0.34] 
# 5.18 [+0.00] SO_TXTIME ipv4 clock tai
# 5.20 [+0.02] payload:a delay:37291 expected:10000 (us)
# 5.20 [+0.00] exceeds variance (4000 us)
# 5.21 [+0.01] payload:b delay:46911 expected:20000 (us)
# 5.21 [+0.00] exceeds variance (4000 us)
# 5.53 [+0.32] 
# 5.53 [+0.00] SO_TXTIME ipv6 clock tai
# 5.54 [+0.01] payload:b delay:9453 expected:10000 (us)
# 5.55 [+0.01] payload:a delay:19374 expected:20000 (us)
# 5.69 [+0.13] 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__->