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
# 2.14 [+2.14] 
# 2.14 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.26 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.49 [+0.23] 
# 2.49 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.49 [+0.00] payload:a delay:1945 expected:0 (us)
# 2.82 [+0.33] 
# 2.82 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.83 [+0.01] payload:a delay:10490 expected:10000 (us)
# 3.16 [+0.33] 
# 3.16 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.17 [+0.01] payload:a delay:10275 expected:10000 (us)
# 3.18 [+0.01] payload:b delay:20154 expected:20000 (us)
# 3.51 [+0.33] 
# 3.51 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.53 [+0.02] payload:b delay:20623 expected:20000 (us)
# 3.53 [+0.00] payload:a delay:20688 expected:20000 (us)
# 4.25 [+0.71] 
# 4.25 [+0.00] SO_TXTIME ipv4 clock tai
# 4.25 [+0.00] send: pkt a at -1752598423479ms dropped: invalid txtime
# 4.35 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.58 [+0.23] 
# 4.58 [+0.00] SO_TXTIME ipv6 clock tai
# 4.60 [+0.02] send: pkt a at 0ms dropped: invalid txtime
# 4.69 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.91 [+0.23] 
# 4.92 [+0.00] SO_TXTIME ipv6 clock tai
# 4.92 [+0.01] payload:a delay:9335 expected:10000 (us)
# 5.27 [+0.35] 
# 5.27 [+0.00] SO_TXTIME ipv4 clock tai
# 5.28 [+0.01] payload:a delay:10177 expected:10000 (us)
# 5.29 [+0.01] payload:b delay:19991 expected:20000 (us)
# 5.61 [+0.32] 
# 5.61 [+0.00] SO_TXTIME ipv6 clock tai
# 5.62 [+0.01] payload:b delay:9615 expected:10000 (us)
# 5.63 [+0.01] payload:a delay:19378 expected:20000 (us)
# 5.74 [+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__->