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
# 1.45 [+1.45] 
# 1.45 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.45 [+0.00] payload:a delay:822 expected:0 (us)
# 1.71 [+0.26] 
# 1.71 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.83 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.99 [+0.15] 
# 1.99 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.00 [+0.01] payload:a delay:11060 expected:10000 (us)
# 2.25 [+0.26] 
# 2.25 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.26 [+0.01] payload:a delay:10488 expected:10000 (us)
# 2.27 [+0.01] payload:b delay:20061 expected:20000 (us)
# 2.52 [+0.25] 
# 2.52 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.54 [+0.02] payload:b delay:20143 expected:20000 (us)
# 2.54 [+0.00] payload:a delay:20214 expected:20000 (us)
# 3.06 [+0.52] 
# 3.06 [+0.00] SO_TXTIME ipv4 clock tai
# 3.07 [+0.01] send: pkt a at -1738902212480ms dropped: invalid txtime
# 3.16 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.31 [+0.15] 
# 3.31 [+0.00] SO_TXTIME ipv6 clock tai
# 3.31 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.43 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.59 [+0.16] 
# 3.59 [+0.00] SO_TXTIME ipv6 clock tai
# 3.60 [+0.01] payload:a delay:9692 expected:10000 (us)
# 3.85 [+0.24] 
# 3.85 [+0.00] SO_TXTIME ipv4 clock tai
# 3.86 [+0.01] payload:a delay:9838 expected:10000 (us)
# 3.87 [+0.01] payload:b delay:19676 expected:20000 (us)
# 4.13 [+0.26] 
# 4.13 [+0.00] SO_TXTIME ipv6 clock tai
# 4.14 [+0.01] payload:b delay:9697 expected:10000 (us)
# 4.15 [+0.01] payload:a delay:19892 expected:20000 (us)
# 4.26 [+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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->