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
# 2.02 [+2.02] 
# 2.02 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.02 [+0.00] payload:a delay:2999 expected:0 (us)
# 2.37 [+0.35] 
# 2.37 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.37 [+0.00] payload:a delay:1839 expected:0 (us)
# 2.69 [+0.32] 
# 2.69 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.70 [+0.01] payload:a delay:11355 expected:10000 (us)
# 3.03 [+0.33] 
# 3.03 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.05 [+0.02] payload:b delay:1285 expected:10000 (us)
# 3.05 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.29 [+0.23] 
# 3.29 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.31 [+0.02] payload:b delay:19736 expected:20000 (us)
# 3.31 [+0.00] payload:a delay:19801 expected:20000 (us)
# 3.99 [+0.68] 
# 3.99 [+0.00] SO_TXTIME ipv4 clock tai
# 3.99 [+0.00] send: pkt a at -1765988086195ms dropped: invalid txtime
# 4.10 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.32 [+0.23] 
# 4.32 [+0.00] SO_TXTIME ipv6 clock tai
# 4.32 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.42 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.65 [+0.23] 
# 4.65 [+0.00] SO_TXTIME ipv6 clock tai
# 4.66 [+0.01] payload:a delay:10290 expected:10000 (us)
# 5.01 [+0.34] 
# 5.01 [+0.00] SO_TXTIME ipv4 clock tai
# 5.02 [+0.01] payload:a delay:10917 expected:10000 (us)
# 5.02 [+0.01] payload:b delay:20371 expected:20000 (us)
# 5.34 [+0.31] 
# 5.34 [+0.00] SO_TXTIME ipv6 clock tai
# 5.47 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.48 [+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__->