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
# 1.86 [+1.86] 
# 1.86 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.86 [+0.00] payload:a delay:1788 expected:0 (us)
# 2.14 [+0.28] 
# 2.14 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.14 [+0.00] payload:a delay:2088 expected:0 (us)
# 2.42 [+0.28] 
# 2.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.43 [+0.01] payload:a delay:10198 expected:10000 (us)
# 2.75 [+0.32] 
# 2.75 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.76 [+0.01] payload:a delay:11162 expected:10000 (us)
# 2.77 [+0.01] payload:b delay:20778 expected:20000 (us)
# 3.07 [+0.30] 
# 3.07 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.09 [+0.02] payload:b delay:21178 expected:20000 (us)
# 3.09 [+0.00] payload:a delay:21325 expected:20000 (us)
# 3.73 [+0.64] 
# 3.73 [+0.00] SO_TXTIME ipv4 clock tai
# 3.74 [+0.00] send: pkt a at -1740443354822ms dropped: invalid txtime
# 3.84 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.04 [+0.21] 
# 4.05 [+0.00] SO_TXTIME ipv6 clock tai
# 4.05 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.15 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.35 [+0.20] 
# 4.35 [+0.00] SO_TXTIME ipv6 clock tai
# 4.36 [+0.01] payload:a delay:9837 expected:10000 (us)
# 4.65 [+0.28] 
# 4.65 [+0.00] SO_TXTIME ipv4 clock tai
# 4.77 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.96 [+0.19] 
# 4.96 [+0.00] SO_TXTIME ipv6 clock tai
# 4.97 [+0.01] payload:b delay:9315 expected:10000 (us)
# 4.98 [+0.01] payload:a delay:19293 expected:20000 (us)
# 5.10 [+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__->