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
# 1.95 [+1.95] 
# 1.95 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.96 [+0.01] payload:a delay:13290 expected:0 (us)
# 1.96 [+0.00] exceeds variance (4000 us)
# 2.28 [+0.32] 
# 2.28 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.28 [+0.00] payload:a delay:3242 expected:0 (us)
# 2.65 [+0.36] 
# 2.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.66 [+0.01] payload:a delay:11820 expected:10000 (us)
# 2.98 [+0.32] 
# 2.98 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.99 [+0.01] payload:a delay:11234 expected:10000 (us)
# 3.00 [+0.01] payload:b delay:20891 expected:20000 (us)
# 3.34 [+0.35] 
# 3.34 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.36 [+0.02] payload:b delay:20828 expected:20000 (us)
# 3.36 [+0.00] payload:a delay:20881 expected:20000 (us)
# 4.02 [+0.66] 
# 4.03 [+0.01] SO_TXTIME ipv4 clock tai
# 4.04 [+0.00] send: pkt a at -1765188865400ms dropped: invalid txtime
# 4.14 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.38 [+0.24] 
# 4.38 [+0.00] SO_TXTIME ipv6 clock tai
# 4.38 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.47 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.70 [+0.23] 
# 4.70 [+0.00] SO_TXTIME ipv6 clock tai
# 4.70 [+0.01] payload:a delay:10600 expected:10000 (us)
# 5.02 [+0.32] 
# 5.02 [+0.00] SO_TXTIME ipv4 clock tai
# 5.03 [+0.01] payload:a delay:529 expected:10000 (us)
# 5.03 [+0.00] exceeds variance (4000 us)
# 5.04 [+0.01] payload:b delay:10180 expected:20000 (us)
# 5.04 [+0.00] exceeds variance (4000 us)
# 5.35 [+0.30] 
# 5.35 [+0.00] SO_TXTIME ipv6 clock tai
# 5.36 [+0.01] payload:b delay:10455 expected:10000 (us)
# 5.37 [+0.01] payload:a delay:20427 expected:20000 (us)
# 5.48 [+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__->