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
# 1.97 [+1.97] 
# 1.97 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.97 [+0.00] payload:a delay:1859 expected:0 (us)
# 2.30 [+0.33] 
# 2.31 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.31 [+0.00] payload:a delay:1934 expected:0 (us)
# 2.63 [+0.32] 
# 2.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.64 [+0.01] payload:a delay:10613 expected:10000 (us)
# 2.97 [+0.34] 
# 2.98 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.00 [+0.02] payload:b delay:2294 expected:10000 (us)
# 3.00 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.23 [+0.23] 
# 3.23 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.25 [+0.02] payload:b delay:21004 expected:20000 (us)
# 3.25 [+0.00] payload:a delay:21087 expected:20000 (us)
# 3.96 [+0.70] 
# 3.96 [+0.00] SO_TXTIME ipv4 clock tai
# 3.96 [+0.00] send: pkt a at -1761722842587ms dropped: invalid txtime
# 4.07 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.30 [+0.23] 
# 4.30 [+0.00] SO_TXTIME ipv6 clock tai
# 4.30 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.41 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.63 [+0.23] 
# 4.63 [+0.00] SO_TXTIME ipv6 clock tai
# 4.64 [+0.01] payload:a delay:9795 expected:10000 (us)
# 4.97 [+0.33] 
# 4.97 [+0.00] SO_TXTIME ipv4 clock tai
# 4.98 [+0.01] payload:a delay:10778 expected:10000 (us)
# 4.99 [+0.01] payload:b delay:20460 expected:20000 (us)
# 5.34 [+0.35] 
# 5.34 [+0.00] SO_TXTIME ipv6 clock tai
# 5.35 [+0.01] payload:b delay:10791 expected:10000 (us)
# 5.36 [+0.01] payload:a delay:20672 expected:20000 (us)
# 5.49 [+0.13] 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__->