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
# 2.18 [+2.18] 
# 2.18 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.31 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.56 [+0.25] 
# 2.56 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.56 [+0.00] payload:a delay:2324 expected:0 (us)
# 2.90 [+0.34] 
# 2.90 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.91 [+0.01] payload:a delay:10680 expected:10000 (us)
# 3.27 [+0.36] 
# 3.27 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.28 [+0.01] payload:a delay:10302 expected:10000 (us)
# 3.29 [+0.01] payload:b delay:20188 expected:20000 (us)
# 3.63 [+0.34] 
# 3.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.65 [+0.02] payload:b delay:20677 expected:20000 (us)
# 3.65 [+0.00] payload:a delay:20774 expected:20000 (us)
# 4.40 [+0.75] 
# 4.40 [+0.00] SO_TXTIME ipv4 clock tai
# 4.41 [+0.00] send: pkt a at -1751874607467ms dropped: invalid txtime
# 4.51 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.75 [+0.25] 
# 4.75 [+0.00] SO_TXTIME ipv6 clock tai
# 4.76 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.86 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.10 [+0.24] 
# 5.10 [+0.00] SO_TXTIME ipv6 clock tai
# 5.11 [+0.01] payload:a delay:9797 expected:10000 (us)
# 5.45 [+0.34] 
# 5.45 [+0.00] SO_TXTIME ipv4 clock tai
# 5.47 [+0.02] payload:b delay:37 expected:10000 (us)
# 5.47 [+0.00] ./so_txtime: payload mismatch. expected a
# 5.69 [+0.22] 
# 5.69 [+0.00] SO_TXTIME ipv6 clock tai
# 5.70 [+0.01] payload:b delay:9710 expected:10000 (us)
# 5.71 [+0.01] payload:a delay:19864 expected:20000 (us)
# 5.82 [+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__->