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
# 1.51 [+1.51] 
# 1.51 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.63 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.80 [+0.17] 
# 1.81 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.81 [+0.00] payload:a delay:976 expected:0 (us)
# 2.08 [+0.28] 
# 2.08 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.09 [+0.01] payload:a delay:13140 expected:10000 (us)
# 2.38 [+0.29] 
# 2.38 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.39 [+0.01] payload:a delay:11293 expected:10000 (us)
# 2.40 [+0.01] payload:b delay:20860 expected:20000 (us)
# 2.68 [+0.29] 
# 2.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.02] payload:b delay:20210 expected:20000 (us)
# 2.71 [+0.00] payload:a delay:20700 expected:20000 (us)
# 3.25 [+0.54] 
# 3.25 [+0.00] SO_TXTIME ipv4 clock tai
# 3.25 [+0.00] send: pkt a at -1741969959096ms dropped: invalid txtime
# 3.35 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.51 [+0.16] 
# 3.51 [+0.00] SO_TXTIME ipv6 clock tai
# 3.51 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.61 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.77 [+0.16] 
# 3.77 [+0.00] SO_TXTIME ipv6 clock tai
# 3.87 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.05 [+0.17] 
# 4.05 [+0.00] SO_TXTIME ipv4 clock tai
# 4.06 [+0.01] payload:a delay:10179 expected:10000 (us)
# 4.07 [+0.01] payload:b delay:19638 expected:20000 (us)
# 4.34 [+0.27] 
# 4.34 [+0.00] SO_TXTIME ipv6 clock tai
# 4.35 [+0.01] payload:b delay:9746 expected:10000 (us)
# 4.36 [+0.01] payload:a delay:19667 expected:20000 (us)
# 4.47 [+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__->