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
# 2.25 [+2.25] 
# 2.25 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.25 [+0.00] payload:a delay:9916 expected:0 (us)
# 2.25 [+0.00] exceeds variance (4000 us)
# 2.58 [+0.33] 
# 2.58 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.72 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.94 [+0.23] 
# 2.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.95 [+0.01] payload:a delay:11284 expected:10000 (us)
# 3.35 [+0.39] 
# 3.35 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.36 [+0.01] payload:a delay:12436 expected:10000 (us)
# 3.37 [+0.01] payload:b delay:22044 expected:20000 (us)
# 3.71 [+0.34] 
# 3.71 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.73 [+0.02] payload:b delay:2201 expected:20000 (us)
# 3.73 [+0.00] exceeds variance (4000 us)
# 3.74 [+0.00] payload:a delay:3638 expected:20000 (us)
# 3.74 [+0.00] exceeds variance (4000 us)
# 4.51 [+0.78] 
# 4.52 [+0.00] SO_TXTIME ipv4 clock tai
# 4.52 [+0.00] send: pkt a at -1757856292116ms dropped: invalid txtime
# 4.60 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.85 [+0.25] 
# 4.85 [+0.00] SO_TXTIME ipv6 clock tai
# 4.85 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.96 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.20 [+0.25] 
# 5.21 [+0.00] SO_TXTIME ipv6 clock tai
# 5.21 [+0.01] payload:a delay:19126 expected:10000 (us)
# 5.22 [+0.00] exceeds variance (4000 us)
# 5.57 [+0.35] 
# 5.57 [+0.00] SO_TXTIME ipv4 clock tai
# 5.58 [+0.01] payload:a delay:10738 expected:10000 (us)
# 5.59 [+0.01] payload:b delay:20404 expected:20000 (us)
# 5.93 [+0.34] 
# 5.93 [+0.00] SO_TXTIME ipv6 clock tai
# 5.95 [+0.02] payload:a delay:9042 expected:10000 (us)
# 5.95 [+0.00] ./so_txtime: payload mismatch. expected b
# 5.96 [+0.01] Ignoring errors due to slow environment
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__->