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
# 2.07 [+2.07] 
# 2.07 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.08 [+0.00] payload:a delay:2084 expected:0 (us)
# 2.40 [+0.33] 
# 2.41 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.41 [+0.00] payload:a delay:2205 expected:0 (us)
# 2.75 [+0.34] 
# 2.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.76 [+0.01] payload:a delay:10988 expected:10000 (us)
# 3.09 [+0.33] 
# 3.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.10 [+0.01] payload:a delay:11117 expected:10000 (us)
# 3.11 [+0.01] payload:b delay:20791 expected:20000 (us)
# 3.45 [+0.34] 
# 3.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.47 [+0.02] payload:b delay:20895 expected:20000 (us)
# 3.47 [+0.00] payload:a delay:20967 expected:20000 (us)
# 4.19 [+0.71] 
# 4.19 [+0.00] SO_TXTIME ipv4 clock tai
# 4.19 [+0.00] send: pkt a at -1762068254135ms dropped: invalid txtime
# 4.30 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.58 [+0.29] 
# 4.58 [+0.00] SO_TXTIME ipv6 clock tai
# 4.59 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.68 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.91 [+0.23] 
# 4.91 [+0.00] SO_TXTIME ipv6 clock tai
# 4.92 [+0.01] payload:a delay:27222 expected:10000 (us)
# 4.92 [+0.00] exceeds variance (4000 us)
# 5.26 [+0.35] 
# 5.27 [+0.00] SO_TXTIME ipv4 clock tai
# 5.27 [+0.01] payload:a delay:10791 expected:10000 (us)
# 5.28 [+0.01] payload:b delay:20419 expected:20000 (us)
# 5.61 [+0.32] 
# 5.62 [+0.01] SO_TXTIME ipv6 clock tai
# 5.63 [+0.01] payload:b delay:4418 expected:10000 (us)
# 5.63 [+0.00] exceeds variance (4000 us)
# 5.64 [+0.01] payload:a delay:14396 expected:20000 (us)
# 5.64 [+0.00] exceeds variance (4000 us)
# 5.75 [+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__->