make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.23 [+2.23] 
# 2.24 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.36 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.61 [+0.25] 
# 2.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.61 [+0.00] payload:a delay:1589 expected:0 (us)
# 2.95 [+0.34] 
# 2.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.96 [+0.01] payload:a delay:11399 expected:10000 (us)
# 3.29 [+0.33] 
# 3.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.31 [+0.02] payload:b delay:732 expected:10000 (us)
# 3.32 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.55 [+0.24] 
# 3.56 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.57 [+0.02] payload:b delay:20711 expected:20000 (us)
# 3.58 [+0.00] payload:a delay:20811 expected:20000 (us)
# 4.30 [+0.72] 
# 4.30 [+0.00] SO_TXTIME ipv4 clock tai
# 4.30 [+0.00] send: pkt a at -1755395369795ms dropped: invalid txtime
# 4.43 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.67 [+0.24] 
# 4.67 [+0.00] SO_TXTIME ipv6 clock tai
# 4.67 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.79 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.03 [+0.24] 
# 5.03 [+0.00] SO_TXTIME ipv6 clock tai
# 5.04 [+0.01] payload:a delay:11889 expected:10000 (us)
# 5.38 [+0.34] 
# 5.38 [+0.00] SO_TXTIME ipv4 clock tai
# 5.39 [+0.01] payload:a delay:10916 expected:10000 (us)
# 5.40 [+0.01] payload:b delay:20303 expected:20000 (us)
# 5.74 [+0.34] 
# 5.74 [+0.00] SO_TXTIME ipv6 clock tai
# 5.75 [+0.01] payload:b delay:10003 expected:10000 (us)
# 5.76 [+0.01] payload:a delay:19964 expected:20000 (us)
# 5.87 [+0.11] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->