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
# 1.42 [+1.42] 
# 1.42 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.42 [+0.00] payload:a delay:946 expected:0 (us)
# 1.66 [+0.24] 
# 1.66 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.66 [+0.00] payload:a delay:1351 expected:0 (us)
# 1.91 [+0.25] 
# 1.91 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.92 [+0.01] payload:a delay:10250 expected:10000 (us)
# 2.16 [+0.24] 
# 2.16 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.17 [+0.01] payload:a delay:13414 expected:10000 (us)
# 2.18 [+0.01] payload:b delay:23040 expected:20000 (us)
# 2.44 [+0.26] 
# 2.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.46 [+0.02] payload:b delay:22021 expected:20000 (us)
# 2.46 [+0.00] payload:a delay:22102 expected:20000 (us)
# 2.96 [+0.50] 
# 2.96 [+0.00] SO_TXTIME ipv4 clock tai
# 2.96 [+0.00] send: pkt a at -1743221995105ms dropped: invalid txtime
# 3.07 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.23 [+0.16] 
# 3.23 [+0.00] SO_TXTIME ipv6 clock tai
# 3.23 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.33 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.48 [+0.14] 
# 3.48 [+0.00] SO_TXTIME ipv6 clock tai
# 3.49 [+0.01] payload:a delay:9494 expected:10000 (us)
# 3.74 [+0.26] 
# 3.74 [+0.00] SO_TXTIME ipv4 clock tai
# 3.75 [+0.01] payload:a delay:9846 expected:10000 (us)
# 3.76 [+0.01] payload:b delay:19246 expected:20000 (us)
# 4.01 [+0.24] 
# 4.02 [+0.01] SO_TXTIME ipv6 clock tai
# 4.03 [+0.01] payload:a delay:6158 expected:10000 (us)
# 4.03 [+0.00] ./so_txtime: payload mismatch. expected b
# 4.04 [+0.01] 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->