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
# 1.52 [+1.52] 
# 1.52 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.52 [+0.00] payload:a delay:903 expected:0 (us)
# 1.79 [+0.27] 
# 1.79 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.89 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.05 [+0.16] 
# 2.06 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.06 [+0.01] payload:a delay:9900 expected:10000 (us)
# 2.37 [+0.31] 
# 2.38 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.39 [+0.01] payload:a delay:10296 expected:10000 (us)
# 2.40 [+0.01] payload:b delay:20069 expected:20000 (us)
# 2.67 [+0.27] 
# 2.67 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.69 [+0.02] payload:b delay:20129 expected:20000 (us)
# 2.69 [+0.00] payload:a delay:20262 expected:20000 (us)
# 3.26 [+0.56] 
# 3.26 [+0.00] SO_TXTIME ipv4 clock tai
# 3.26 [+0.00] send: pkt a at -1733447616258ms dropped: invalid txtime
# 3.36 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.53 [+0.17] 
# 3.53 [+0.00] SO_TXTIME ipv6 clock tai
# 3.53 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.63 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.80 [+0.17] 
# 3.80 [+0.00] SO_TXTIME ipv6 clock tai
# 3.81 [+0.01] payload:a delay:9621 expected:10000 (us)
# 4.08 [+0.27] 
# 4.08 [+0.00] SO_TXTIME ipv4 clock tai
# 4.10 [+0.02] payload:b delay:1301 expected:10000 (us)
# 4.10 [+0.00] ./so_txtime: payload mismatch. expected a
# 4.27 [+0.18] 
# 4.28 [+0.00] SO_TXTIME ipv6 clock tai
# 4.28 [+0.01] payload:b delay:9739 expected:10000 (us)
# 4.29 [+0.01] payload:a delay:19686 expected:20000 (us)
# 4.40 [+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__->