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
# 1.46 [+1.46] 
# 1.46 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.57 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.74 [+0.17] 
# 1.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.74 [+0.00] payload:a delay:1003 expected:0 (us)
# 2.01 [+0.26] 
# 2.01 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.02 [+0.01] payload:a delay:10510 expected:10000 (us)
# 2.29 [+0.27] 
# 2.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.30 [+0.01] payload:a delay:9837 expected:10000 (us)
# 2.31 [+0.01] payload:b delay:19556 expected:20000 (us)
# 2.59 [+0.28] 
# 2.59 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.61 [+0.02] payload:b delay:19493 expected:20000 (us)
# 2.61 [+0.00] payload:a delay:19591 expected:20000 (us)
# 3.18 [+0.56] 
# 3.18 [+0.00] SO_TXTIME ipv4 clock tai
# 3.18 [+0.00] send: pkt a at -1742175119556ms dropped: invalid txtime
# 3.28 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.43 [+0.15] 
# 3.43 [+0.00] SO_TXTIME ipv6 clock tai
# 3.43 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.56 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.72 [+0.17] 
# 3.73 [+0.00] SO_TXTIME ipv6 clock tai
# 3.74 [+0.01] send: pkt a at 10ms dropped: missed txtime
# 3.83 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.01 [+0.17] 
# 4.01 [+0.00] SO_TXTIME ipv4 clock tai
# 4.02 [+0.01] payload:a delay:10136 expected:10000 (us)
# 4.03 [+0.01] payload:b delay:20108 expected:20000 (us)
# 4.29 [+0.26] 
# 4.29 [+0.00] SO_TXTIME ipv6 clock tai
# 4.30 [+0.01] payload:b delay:9854 expected:10000 (us)
# 4.31 [+0.01] payload:a delay:19766 expected:20000 (us)
# 4.42 [+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__->