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
# 1.54 [+1.54] 
# 1.54 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.54 [+0.00] payload:a delay:993 expected:0 (us)
# 1.81 [+0.26] 
# 1.81 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.81 [+0.00] payload:a delay:982 expected:0 (us)
# 2.06 [+0.25] 
# 2.06 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.07 [+0.01] payload:a delay:10127 expected:10000 (us)
# 2.33 [+0.26] 
# 2.33 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.34 [+0.01] payload:a delay:10722 expected:10000 (us)
# 2.35 [+0.01] payload:b delay:20645 expected:20000 (us)
# 2.62 [+0.27] 
# 2.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.64 [+0.02] payload:b delay:20421 expected:20000 (us)
# 2.64 [+0.00] payload:a delay:20496 expected:20000 (us)
# 3.19 [+0.55] 
# 3.19 [+0.00] SO_TXTIME ipv4 clock tai
# 3.20 [+0.00] send: pkt a at -1741753714929ms dropped: invalid txtime
# 3.29 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.46 [+0.17] 
# 3.46 [+0.00] SO_TXTIME ipv6 clock tai
# 3.46 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.57 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.74 [+0.17] 
# 3.74 [+0.00] SO_TXTIME ipv6 clock tai
# 3.75 [+0.01] payload:a delay:9771 expected:10000 (us)
# 4.02 [+0.27] 
# 4.02 [+0.00] SO_TXTIME ipv4 clock tai
# 4.03 [+0.01] payload:a delay:10704 expected:10000 (us)
# 4.04 [+0.01] payload:b delay:20520 expected:20000 (us)
# 4.30 [+0.26] 
# 4.30 [+0.00] SO_TXTIME ipv6 clock tai
# 4.31 [+0.01] payload:b delay:9844 expected:10000 (us)
# 4.32 [+0.01] payload:a delay:19812 expected:20000 (us)
# 4.43 [+0.11] OK. All tests passed
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__->