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
# 2.19 [+2.19] 
# 2.19 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.19 [+0.00] payload:a delay:2420 expected:0 (us)
# 2.53 [+0.34] 
# 2.53 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.53 [+0.00] payload:a delay:2498 expected:0 (us)
# 2.89 [+0.36] 
# 2.89 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.90 [+0.01] payload:a delay:10505 expected:10000 (us)
# 3.25 [+0.35] 
# 3.25 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.26 [+0.01] payload:a delay:10962 expected:10000 (us)
# 3.27 [+0.01] payload:b delay:20985 expected:20000 (us)
# 3.60 [+0.33] 
# 3.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.62 [+0.02] payload:b delay:20461 expected:20000 (us)
# 3.62 [+0.00] payload:a delay:20542 expected:20000 (us)
# 4.34 [+0.72] 
# 4.34 [+0.00] SO_TXTIME ipv4 clock tai
# 4.34 [+0.00] send: pkt a at -1747133606882ms dropped: invalid txtime
# 4.44 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.69 [+0.25] 
# 4.69 [+0.00] SO_TXTIME ipv6 clock tai
# 4.69 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.79 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.02 [+0.22] 
# 5.02 [+0.00] SO_TXTIME ipv6 clock tai
# 5.14 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.38 [+0.24] 
# 5.38 [+0.00] SO_TXTIME ipv4 clock tai
# 5.39 [+0.01] payload:a delay:9929 expected:10000 (us)
# 5.40 [+0.01] payload:b delay:19664 expected:20000 (us)
# 5.75 [+0.35] 
# 5.75 [+0.00] SO_TXTIME ipv6 clock tai
# 5.76 [+0.01] payload:b delay:10163 expected:10000 (us)
# 5.77 [+0.01] payload:a delay:20076 expected:20000 (us)
# 5.88 [+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__->