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
# 1.80 [+1.80] 
# 1.80 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.93 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.10 [+0.17] 
# 2.11 [+0.01] SO_TXTIME ipv6 clock monotonic
# 2.11 [+0.00] payload:a delay:1751 expected:0 (us)
# 2.44 [+0.34] 
# 2.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.45 [+0.01] payload:a delay:10152 expected:10000 (us)
# 2.74 [+0.28] 
# 2.74 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.75 [+0.01] payload:a delay:10465 expected:10000 (us)
# 2.76 [+0.01] payload:b delay:20119 expected:20000 (us)
# 3.04 [+0.28] 
# 3.04 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.06 [+0.02] payload:b delay:20243 expected:20000 (us)
# 3.07 [+0.00] payload:a delay:20368 expected:20000 (us)
# 3.63 [+0.56] 
# 3.63 [+0.00] SO_TXTIME ipv4 clock tai
# 3.63 [+0.00] send: pkt a at -1742726113725ms dropped: invalid txtime
# 3.73 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.93 [+0.20] 
# 3.93 [+0.00] SO_TXTIME ipv6 clock tai
# 3.93 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.04 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.22 [+0.19] 
# 4.23 [+0.00] SO_TXTIME ipv6 clock tai
# 4.23 [+0.01] payload:a delay:10177 expected:10000 (us)
# 4.50 [+0.27] 
# 4.51 [+0.00] SO_TXTIME ipv4 clock tai
# 4.51 [+0.01] payload:a delay:10027 expected:10000 (us)
# 4.52 [+0.01] payload:b delay:19697 expected:20000 (us)
# 4.81 [+0.29] 
# 4.81 [+0.00] SO_TXTIME ipv6 clock tai
# 4.82 [+0.01] payload:b delay:9769 expected:10000 (us)
# 4.83 [+0.01] payload:a delay:19767 expected:20000 (us)
# 4.95 [+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__->