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
# 1.99 [+1.99] 
# 1.99 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.99 [+0.00] payload:a delay:3508 expected:0 (us)
# 2.32 [+0.33] 
# 2.34 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.34 [+0.00] payload:a delay:2193 expected:0 (us)
# 2.66 [+0.32] 
# 2.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.67 [+0.01] payload:a delay:10837 expected:10000 (us)
# 3.00 [+0.33] 
# 3.02 [+0.01] SO_TXTIME ipv4 clock monotonic
# 3.02 [+0.00] payload:a delay:10449 expected:10000 (us)
# 3.02 [+0.01] payload:b delay:20094 expected:20000 (us)
# 3.35 [+0.33] 
# 3.35 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.37 [+0.02] payload:b delay:20746 expected:20000 (us)
# 3.37 [+0.00] payload:a delay:20824 expected:20000 (us)
# 4.07 [+0.70] 
# 4.08 [+0.00] SO_TXTIME ipv4 clock tai
# 4.08 [+0.00] send: pkt a at -1758741963985ms dropped: invalid txtime
# 4.19 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.40 [+0.21] 
# 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
# 4.72 [+0.21] 
# 4.72 [+0.00] SO_TXTIME ipv6 clock tai
# 4.73 [+0.01] payload:a delay:10674 expected:10000 (us)
# 5.09 [+0.35] 
# 5.09 [+0.00] SO_TXTIME ipv4 clock tai
# 5.10 [+0.01] payload:a delay:10666 expected:10000 (us)
# 5.11 [+0.01] payload:b delay:20272 expected:20000 (us)
# 5.46 [+0.35] 
# 5.46 [+0.00] SO_TXTIME ipv6 clock tai
# 5.47 [+0.01] payload:b delay:9980 expected:10000 (us)
# 5.48 [+0.01] payload:a delay:19938 expected:20000 (us)
# 5.60 [+0.12] 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__->