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
# 2.16 [+2.16] 
# 2.16 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.28 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.52 [+0.24] 
# 2.52 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.52 [+0.00] payload:a delay:2064 expected:0 (us)
# 2.83 [+0.31] 
# 2.83 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.84 [+0.01] payload:a delay:9923 expected:10000 (us)
# 3.19 [+0.34] 
# 3.19 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.20 [+0.01] payload:a delay:10582 expected:10000 (us)
# 3.21 [+0.01] payload:b delay:20415 expected:20000 (us)
# 3.55 [+0.34] 
# 3.55 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.57 [+0.02] payload:b delay:20411 expected:20000 (us)
# 3.57 [+0.00] payload:a delay:20514 expected:20000 (us)
# 4.30 [+0.73] 
# 4.30 [+0.00] SO_TXTIME ipv4 clock tai
# 4.30 [+0.00] send: pkt a at -1752533433196ms dropped: invalid txtime
# 4.41 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.64 [+0.24] 
# 4.65 [+0.00] SO_TXTIME ipv6 clock tai
# 4.65 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.75 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.98 [+0.24] 
# 4.99 [+0.00] SO_TXTIME ipv6 clock tai
# 4.99 [+0.01] payload:a delay:9729 expected:10000 (us)
# 5.34 [+0.34] 
# 5.34 [+0.00] SO_TXTIME ipv4 clock tai
# 5.35 [+0.01] payload:a delay:10067 expected:10000 (us)
# 5.36 [+0.01] payload:b delay:19791 expected:20000 (us)
# 5.71 [+0.35] 
# 5.71 [+0.00] SO_TXTIME ipv6 clock tai
# 5.72 [+0.01] payload:b delay:9992 expected:10000 (us)
# 5.73 [+0.01] payload:a delay:19997 expected:20000 (us)
# 5.85 [+0.12] 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__->