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
# 2.26 [+2.26] 
# 2.26 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.39 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.62 [+0.24] 
# 2.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.63 [+0.00] payload:a delay:2117 expected:0 (us)
# 2.97 [+0.34] 
# 2.97 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.98 [+0.01] payload:a delay:10175 expected:10000 (us)
# 3.31 [+0.33] 
# 3.32 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.32 [+0.01] payload:a delay:10260 expected:10000 (us)
# 3.33 [+0.01] payload:b delay:20103 expected:20000 (us)
# 3.68 [+0.35] 
# 3.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.70 [+0.02] payload:b delay:20734 expected:20000 (us)
# 3.70 [+0.00] payload:a delay:20841 expected:20000 (us)
# 4.44 [+0.73] 
# 4.44 [+0.00] SO_TXTIME ipv4 clock tai
# 4.44 [+0.00] send: pkt a at -1751400388216ms dropped: invalid txtime
# 4.54 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.79 [+0.25] 
# 4.79 [+0.00] SO_TXTIME ipv6 clock tai
# 4.79 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.89 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.12 [+0.23] 
# 5.12 [+0.00] SO_TXTIME ipv6 clock tai
# 5.13 [+0.01] payload:a delay:9939 expected:10000 (us)
# 5.47 [+0.35] 
# 5.47 [+0.00] SO_TXTIME ipv4 clock tai
# 5.48 [+0.01] payload:a delay:10103 expected:10000 (us)
# 5.49 [+0.01] payload:b delay:19980 expected:20000 (us)
# 5.82 [+0.33] 
# 5.83 [+0.00] SO_TXTIME ipv6 clock tai
# 5.84 [+0.01] payload:b delay:6074 expected:10000 (us)
# 5.85 [+0.01] payload:a delay:16127 expected:20000 (us)
# 5.95 [+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__->