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] 
# 1.96 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.96 [+0.00] payload:a delay:1753 expected:0 (us)
# 2.29 [+0.33] 
# 2.30 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.30 [+0.00] payload:a delay:2297 expected:0 (us)
# 2.63 [+0.33] 
# 2.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.97 [+0.22] 
# 2.97 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.98 [+0.01] payload:a delay:11521 expected:10000 (us)
# 2.99 [+0.01] payload:b delay:20980 expected:20000 (us)
# 3.32 [+0.33] 
# 3.32 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.34 [+0.02] payload:b delay:20756 expected:20000 (us)
# 3.35 [+0.00] payload:a delay:20818 expected:20000 (us)
# 4.03 [+0.69] 
# 4.04 [+0.00] SO_TXTIME ipv4 clock tai
# 4.04 [+0.00] send: pkt a at -1763645153492ms dropped: invalid txtime
# 4.15 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.37 [+0.23] 
# 4.37 [+0.00] SO_TXTIME ipv6 clock tai
# 4.37 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.48 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.72 [+0.24] 
# 4.73 [+0.01] SO_TXTIME ipv6 clock tai
# 4.73 [+0.00] payload:a delay:10307 expected:10000 (us)
# 5.05 [+0.32] 
# 5.05 [+0.00] SO_TXTIME ipv4 clock tai
# 5.06 [+0.01] payload:a delay:10892 expected:10000 (us)
# 5.07 [+0.01] payload:b delay:20319 expected:20000 (us)
# 5.43 [+0.36] 
# 5.44 [+0.00] SO_TXTIME ipv6 clock tai
# 5.44 [+0.01] payload:b delay:10468 expected:10000 (us)
# 5.45 [+0.01] payload:a delay:20351 expected:20000 (us)
# 5.58 [+0.13] 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__->