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
# 1.47 [+1.47] 
# 1.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.47 [+0.00] payload:a delay:656 expected:0 (us)
# 1.74 [+0.26] 
# 1.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.74 [+0.00] payload:a delay:2231 expected:0 (us)
# 2.00 [+0.26] 
# 2.00 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.01 [+0.01] payload:a delay:10196 expected:10000 (us)
# 2.29 [+0.28] 
# 2.30 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.31 [+0.02] payload:b delay:7048 expected:10000 (us)
# 2.31 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.46 [+0.15] 
# 2.46 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.48 [+0.02] payload:b delay:20085 expected:20000 (us)
# 2.48 [+0.00] payload:a delay:20162 expected:20000 (us)
# 3.02 [+0.54] 
# 3.03 [+0.00] SO_TXTIME ipv4 clock tai
# 3.03 [+0.00] send: pkt a at -1733966805560ms dropped: invalid txtime
# 3.13 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.29 [+0.16] 
# 3.29 [+0.00] SO_TXTIME ipv6 clock tai
# 3.29 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.40 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.56 [+0.15] 
# 3.56 [+0.00] SO_TXTIME ipv6 clock tai
# 3.57 [+0.01] payload:a delay:9750 expected:10000 (us)
# 3.84 [+0.27] 
# 3.84 [+0.00] SO_TXTIME ipv4 clock tai
# 3.85 [+0.01] payload:a delay:10023 expected:10000 (us)
# 3.86 [+0.01] payload:b delay:19835 expected:20000 (us)
# 4.11 [+0.25] 
# 4.11 [+0.00] SO_TXTIME ipv6 clock tai
# 4.12 [+0.01] payload:b delay:13374 expected:10000 (us)
# 4.13 [+0.01] payload:a delay:23352 expected:20000 (us)
# 4.24 [+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__->