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
# 1.98 [+1.98] 
# 1.98 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.98 [+0.00] payload:a delay:1832 expected:0 (us)
# 2.31 [+0.33] 
# 2.31 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.31 [+0.00] payload:a delay:2746 expected:0 (us)
# 2.63 [+0.32] 
# 2.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.64 [+0.01] payload:a delay:10312 expected:10000 (us)
# 2.97 [+0.33] 
# 2.97 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.98 [+0.01] payload:a delay:11338 expected:10000 (us)
# 2.99 [+0.01] payload:b delay:20974 expected:20000 (us)
# 3.36 [+0.37] 
# 3.36 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.38 [+0.02] payload:b delay:20764 expected:20000 (us)
# 3.38 [+0.00] payload:a delay:20839 expected:20000 (us)
# 4.10 [+0.72] 
# 4.10 [+0.00] SO_TXTIME ipv4 clock tai
# 4.10 [+0.00] send: pkt a at -1759810998727ms dropped: invalid txtime
# 4.19 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.43 [+0.24] 
# 4.43 [+0.00] SO_TXTIME ipv6 clock tai
# 4.43 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.54 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.76 [+0.22] 
# 4.76 [+0.00] SO_TXTIME ipv6 clock tai
# 4.77 [+0.01] payload:a delay:10284 expected:10000 (us)
# 5.08 [+0.31] 
# 5.08 [+0.00] SO_TXTIME ipv4 clock tai
# 5.09 [+0.01] payload:a delay:10799 expected:10000 (us)
# 5.10 [+0.01] payload:b delay:20436 expected:20000 (us)
# 5.44 [+0.35] 
# 5.44 [+0.00] SO_TXTIME ipv6 clock tai
# 5.45 [+0.01] payload:b delay:9908 expected:10000 (us)
# 5.46 [+0.01] payload:a delay:19854 expected:20000 (us)
# 5.57 [+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
[?2004hxx__->