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
# 1.93 [+1.93] 
# 1.94 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.06 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.29 [+0.23] 
# 2.29 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.29 [+0.00] payload:a delay:1810 expected:0 (us)
# 2.60 [+0.31] 
# 2.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.72 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.94 [+0.21] 
# 2.94 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.95 [+0.01] payload:a delay:11146 expected:10000 (us)
# 2.96 [+0.01] payload:b delay:20781 expected:20000 (us)
# 3.30 [+0.34] 
# 3.30 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.32 [+0.02] payload:b delay:16914 expected:20000 (us)
# 3.32 [+0.00] payload:a delay:16972 expected:20000 (us)
# 3.99 [+0.67] 
# 4.00 [+0.00] SO_TXTIME ipv4 clock tai
# 4.00 [+0.00] send: pkt a at -1758515181828ms dropped: invalid txtime
# 4.10 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.30 [+0.20] 
# 4.30 [+0.00] SO_TXTIME ipv6 clock tai
# 4.30 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.40 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.61 [+0.21] 
# 4.62 [+0.00] SO_TXTIME ipv6 clock tai
# 4.62 [+0.01] payload:a delay:10465 expected:10000 (us)
# 4.93 [+0.31] 
# 4.94 [+0.00] SO_TXTIME ipv4 clock tai
# 4.95 [+0.01] payload:a delay:10906 expected:10000 (us)
# 4.95 [+0.01] payload:b delay:20394 expected:20000 (us)
# 5.29 [+0.34] 
# 5.29 [+0.00] SO_TXTIME ipv6 clock tai
# 5.30 [+0.01] payload:b delay:10707 expected:10000 (us)
# 5.31 [+0.01] payload:a delay:20658 expected:20000 (us)
# 5.44 [+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__->