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
# 2.01 [+2.01] 
# 2.01 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.01 [+0.00] payload:a delay:1609 expected:0 (us)
# 2.35 [+0.33] 
# 2.35 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.47 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.71 [+0.24] 
# 2.71 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.72 [+0.01] payload:a delay:10291 expected:10000 (us)
# 3.03 [+0.30] 
# 3.03 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.04 [+0.01] payload:a delay:7496 expected:10000 (us)
# 3.05 [+0.01] payload:b delay:17363 expected:20000 (us)
# 3.38 [+0.33] 
# 3.38 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.40 [+0.02] payload:b delay:20550 expected:20000 (us)
# 3.40 [+0.00] payload:a delay:20624 expected:20000 (us)
# 4.09 [+0.70] 
# 4.09 [+0.00] SO_TXTIME ipv4 clock tai
# 4.09 [+0.00] send: pkt a at -1743774315879ms dropped: invalid txtime
# 4.20 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.43 [+0.23] 
# 4.43 [+0.00] SO_TXTIME ipv6 clock tai
# 4.43 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.53 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.75 [+0.22] 
# 4.75 [+0.00] SO_TXTIME ipv6 clock tai
# 4.87 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.10 [+0.23] 
# 5.11 [+0.01] SO_TXTIME ipv4 clock tai
# 5.11 [+0.00] payload:a delay:9926 expected:10000 (us)
# 5.12 [+0.01] payload:b delay:19723 expected:20000 (us)
# 5.45 [+0.33] 
# 5.45 [+0.00] SO_TXTIME ipv6 clock tai
# 5.46 [+0.01] payload:b delay:9729 expected:10000 (us)
# 5.47 [+0.01] payload:a delay:19688 expected:20000 (us)
# 5.58 [+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__->