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
# 2.26 [+2.26] 
# 2.26 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.38 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.61 [+0.23] 
# 2.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.62 [+0.00] payload:a delay:1836 expected:0 (us)
# 2.95 [+0.33] 
# 2.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.96 [+0.01] payload:a delay:10936 expected:10000 (us)
# 3.29 [+0.33] 
# 3.29 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.30 [+0.01] payload:a delay:10304 expected:10000 (us)
# 3.31 [+0.01] payload:b delay:20038 expected:20000 (us)
# 3.65 [+0.34] 
# 3.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.67 [+0.02] payload:b delay:20300 expected:20000 (us)
# 3.67 [+0.00] payload:a delay:20382 expected:20000 (us)
# 4.40 [+0.73] 
# 4.40 [+0.00] SO_TXTIME ipv4 clock tai
# 4.40 [+0.00] send: pkt a at -1748256598876ms dropped: invalid txtime
# 4.50 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.75 [+0.25] 
# 4.75 [+0.00] SO_TXTIME ipv6 clock tai
# 4.75 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.85 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.09 [+0.25] 
# 5.09 [+0.00] SO_TXTIME ipv6 clock tai
# 5.10 [+0.01] payload:a delay:10017 expected:10000 (us)
# 5.42 [+0.32] 
# 5.42 [+0.00] SO_TXTIME ipv4 clock tai
# 5.43 [+0.01] payload:a delay:9815 expected:10000 (us)
# 5.44 [+0.01] payload:b delay:19812 expected:20000 (us)
# 5.79 [+0.34] 
# 5.79 [+0.00] SO_TXTIME ipv6 clock tai
# 5.80 [+0.01] payload:b delay:9664 expected:10000 (us)
# 5.81 [+0.01] payload:a delay:19632 expected:20000 (us)
# 5.92 [+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__->