make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 1.46 [+1.46] 
# 1.46 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.46 [+0.00] payload:a delay:2811 expected:0 (us)
# 1.72 [+0.26] 
# 1.72 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.72 [+0.00] payload:a delay:1715 expected:0 (us)
# 1.98 [+0.25] 
# 1.98 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.99 [+0.01] payload:a delay:10440 expected:10000 (us)
# 2.24 [+0.26] 
# 2.24 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.26 [+0.02] payload:b delay:3873 expected:10000 (us)
# 2.27 [+0.00] ./so_txtime: payload mismatch. expected a
# 2.42 [+0.15] 
# 2.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.55 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.96 [+0.41] 
# 2.96 [+0.00] SO_TXTIME ipv4 clock tai
# 2.96 [+0.00] send: pkt a at -1731385372987ms dropped: invalid txtime
# 3.09 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.24 [+0.15] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock tai
# 3.25 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.37 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.52 [+0.15] 
# 3.52 [+0.00] SO_TXTIME ipv6 clock tai
# 3.53 [+0.01] payload:a delay:10297 expected:10000 (us)
# 3.80 [+0.27] 
# 3.80 [+0.00] SO_TXTIME ipv4 clock tai
# 3.82 [+0.02] payload:b delay:6203 expected:10000 (us)
# 3.82 [+0.00] ./so_txtime: payload mismatch. expected a
# 3.97 [+0.15] 
# 3.98 [+0.00] SO_TXTIME ipv6 clock tai
# 3.98 [+0.01] payload:b delay:9871 expected:10000 (us)
# 3.99 [+0.01] payload:a delay:20011 expected:20000 (us)
# 4.10 [+0.11] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->