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
# 1.95 [+1.95] 
# 1.95 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.95 [+0.00] payload:a delay:1603 expected:0 (us)
# 2.28 [+0.33] 
# 2.28 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.28 [+0.00] payload:a delay:3434 expected:0 (us)
# 2.62 [+0.33] 
# 2.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.63 [+0.01] payload:a delay:10862 expected:10000 (us)
# 2.94 [+0.31] 
# 2.94 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.95 [+0.01] payload:a delay:11164 expected:10000 (us)
# 2.96 [+0.01] payload:b delay:20809 expected:20000 (us)
# 3.29 [+0.33] 
# 3.29 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.31 [+0.02] payload:b delay:20322 expected:20000 (us)
# 3.31 [+0.00] payload:a delay:20384 expected:20000 (us)
# 3.99 [+0.69] 
# 3.99 [+0.00] SO_TXTIME ipv4 clock tai
# 4.00 [+0.00] send: pkt a at -1758688522181ms dropped: invalid txtime
# 4.10 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.32 [+0.22] 
# 4.33 [+0.00] SO_TXTIME ipv6 clock tai
# 4.33 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.41 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.62 [+0.21] 
# 4.62 [+0.00] SO_TXTIME ipv6 clock tai
# 4.75 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.97 [+0.22] 
# 4.98 [+0.00] SO_TXTIME ipv4 clock tai
# 4.98 [+0.01] payload:a delay:6940 expected:10000 (us)
# 4.99 [+0.01] payload:b delay:16639 expected:20000 (us)
# 5.36 [+0.37] 
# 5.36 [+0.00] SO_TXTIME ipv6 clock tai
# 5.37 [+0.01] payload:b delay:10132 expected:10000 (us)
# 5.38 [+0.01] payload:a delay:20100 expected:20000 (us)
# 5.49 [+0.11] 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__->