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
# 2.02 [+2.02] 
# 2.02 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.02 [+0.00] payload:a delay:2325 expected:0 (us)
# 2.36 [+0.34] 
# 2.37 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.50 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.73 [+0.23] 
# 2.73 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.74 [+0.01] payload:a delay:10511 expected:10000 (us)
# 3.08 [+0.34] 
# 3.08 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.09 [+0.01] payload:a delay:10726 expected:10000 (us)
# 3.10 [+0.01] payload:b delay:20186 expected:20000 (us)
# 3.43 [+0.33] 
# 3.43 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.45 [+0.02] payload:b delay:19983 expected:20000 (us)
# 3.45 [+0.00] payload:a delay:20059 expected:20000 (us)
# 4.18 [+0.73] 
# 4.18 [+0.00] SO_TXTIME ipv4 clock tai
# 4.18 [+0.00] send: pkt a at -1754250571075ms dropped: invalid txtime
# 4.28 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.52 [+0.25] 
# 4.52 [+0.00] SO_TXTIME ipv6 clock tai
# 4.52 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.62 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.85 [+0.23] 
# 4.85 [+0.00] SO_TXTIME ipv6 clock tai
# 4.86 [+0.01] payload:a delay:11719 expected:10000 (us)
# 5.22 [+0.36] 
# 5.22 [+0.00] SO_TXTIME ipv4 clock tai
# 5.23 [+0.01] payload:a delay:10222 expected:10000 (us)
# 5.24 [+0.01] payload:b delay:19827 expected:20000 (us)
# 5.58 [+0.34] 
# 5.58 [+0.00] SO_TXTIME ipv6 clock tai
# 5.59 [+0.01] payload:b delay:9698 expected:10000 (us)
# 5.60 [+0.01] payload:a delay:19684 expected:20000 (us)
# 5.73 [+0.13] 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__->