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'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.12 [+2.12] 
# 2.12 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.12 [+0.00] payload:a delay:1374 expected:0 (us)
# 2.46 [+0.34] 
# 2.47 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.47 [+0.00] payload:a delay:1427 expected:0 (us)
# 2.80 [+0.33] 
# 2.80 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.81 [+0.01] payload:a delay:11096 expected:10000 (us)
# 3.14 [+0.33] 
# 3.15 [+0.01] SO_TXTIME ipv4 clock monotonic
# 3.15 [+0.00] payload:a delay:10411 expected:10000 (us)
# 3.16 [+0.01] payload:b delay:20378 expected:20000 (us)
# 3.46 [+0.30] 
# 3.46 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.48 [+0.02] payload:b delay:20403 expected:20000 (us)
# 3.48 [+0.00] payload:a delay:20500 expected:20000 (us)
# 4.18 [+0.70] 
# 4.18 [+0.00] SO_TXTIME ipv4 clock tai
# 4.18 [+0.00] send: pkt a at -1747198472648ms dropped: invalid txtime
# 4.27 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.50 [+0.22] 
# 4.50 [+0.00] SO_TXTIME ipv6 clock tai
# 4.50 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.60 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.81 [+0.20] 
# 4.81 [+0.00] SO_TXTIME ipv6 clock tai
# 4.82 [+0.01] payload:a delay:9754 expected:10000 (us)
# 5.16 [+0.34] 
# 5.16 [+0.00] SO_TXTIME ipv4 clock tai
# 5.17 [+0.01] send: pkt a at 10ms dropped: missed txtime
# 5.18 [+0.01] payload:b delay:20641 expected:10000 (us)
# 5.18 [+0.00] ./so_txtime: payload mismatch. expected a
# 5.42 [+0.25] 
# 5.42 [+0.00] SO_TXTIME ipv6 clock tai
# 5.43 [+0.01] payload:b delay:10408 expected:10000 (us)
# 5.44 [+0.01] payload:a delay:20369 expected:20000 (us)
# 5.55 [+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__->