make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib'
make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 1.89 [+1.89] 
# 1.89 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.89 [+0.00] payload:a delay:1918 expected:0 (us)
# 2.25 [+0.36] 
# 2.25 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.25 [+0.00] payload:a delay:3660 expected:0 (us)
# 2.60 [+0.34] 
# 2.60 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.61 [+0.01] payload:a delay:11131 expected:10000 (us)
# 2.96 [+0.36] 
# 2.96 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.97 [+0.01] payload:a delay:8763 expected:10000 (us)
# 2.98 [+0.01] payload:b delay:18277 expected:20000 (us)
# 3.33 [+0.34] 
# 3.33 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.35 [+0.02] payload:b delay:18071 expected:20000 (us)
# 3.35 [+0.00] payload:a delay:18105 expected:20000 (us)
# 4.01 [+0.66] 
# 4.01 [+0.00] SO_TXTIME ipv4 clock tai
# 4.01 [+0.00] send: pkt a at -1766538964818ms dropped: invalid txtime
# 4.11 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.35 [+0.23] 
# 4.35 [+0.00] SO_TXTIME ipv6 clock tai
# 4.35 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.45 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.68 [+0.23] 
# 4.68 [+0.00] SO_TXTIME ipv6 clock tai
# 4.69 [+0.01] payload:a delay:10469 expected:10000 (us)
# 5.03 [+0.33] 
# 5.03 [+0.00] SO_TXTIME ipv4 clock tai
# 5.04 [+0.01] payload:a delay:10792 expected:10000 (us)
# 5.05 [+0.01] payload:b delay:20425 expected:20000 (us)
# 5.38 [+0.33] 
# 5.38 [+0.00] SO_TXTIME ipv6 clock tai
# 5.39 [+0.01] payload:b delay:10307 expected:10000 (us)
# 5.40 [+0.01] payload:a delay:20214 expected:20000 (us)
# 5.51 [+0.11] OK. All tests passed
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->