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:3031 expected:0 (us)
# 2.35 [+0.33] 
# 2.35 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.35 [+0.00] payload:a delay:1176 expected:0 (us)
# 2.65 [+0.30] 
# 2.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.77 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.99 [+0.21] 
# 3.00 [+0.01] SO_TXTIME ipv4 clock monotonic
# 3.00 [+0.00] payload:a delay:11373 expected:10000 (us)
# 3.01 [+0.01] payload:b delay:20854 expected:20000 (us)
# 3.33 [+0.32] 
# 3.33 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.35 [+0.02] payload:b delay:20866 expected:20000 (us)
# 3.35 [+0.00] payload:a delay:21972 expected:20000 (us)
# 4.02 [+0.67] 
# 4.02 [+0.00] SO_TXTIME ipv4 clock tai
# 4.03 [+0.00] send: pkt a at -1755686982454ms dropped: invalid txtime
# 4.13 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.36 [+0.23] 
# 4.36 [+0.00] SO_TXTIME ipv6 clock tai
# 4.36 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.46 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.69 [+0.22] 
# 4.69 [+0.00] SO_TXTIME ipv6 clock tai
# 4.70 [+0.01] payload:a delay:10700 expected:10000 (us)
# 5.00 [+0.31] 
# 5.00 [+0.00] SO_TXTIME ipv4 clock tai
# 5.01 [+0.01] payload:a delay:10917 expected:10000 (us)
# 5.02 [+0.01] payload:b delay:20516 expected:20000 (us)
# 5.36 [+0.33] 
# 5.36 [+0.00] SO_TXTIME ipv6 clock tai
# 5.49 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.49 [+0.00] 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 && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->