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
# 1.35 [+1.35] 
# 1.35 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.35 [+0.00] payload:a delay:918 expected:0 (us)
# 1.61 [+0.26] 
# 1.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.73 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 1.89 [+0.16] 
# 1.89 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.90 [+0.01] payload:a delay:10350 expected:10000 (us)
# 2.17 [+0.27] 
# 2.18 [+0.01] SO_TXTIME ipv4 clock monotonic
# 2.18 [+0.00] payload:a delay:10500 expected:10000 (us)
# 2.19 [+0.01] payload:b delay:20363 expected:20000 (us)
# 2.45 [+0.25] 
# 2.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.47 [+0.02] payload:b delay:20502 expected:20000 (us)
# 2.47 [+0.00] payload:a delay:20573 expected:20000 (us)
# 2.97 [+0.50] 
# 2.97 [+0.00] SO_TXTIME ipv4 clock tai
# 2.97 [+0.00] send: pkt a at -1737822214386ms dropped: invalid txtime
# 3.09 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.24 [+0.15] 
# 3.24 [+0.00] SO_TXTIME ipv6 clock tai
# 3.24 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.35 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.49 [+0.15] 
# 3.50 [+0.00] SO_TXTIME ipv6 clock tai
# 3.62 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.77 [+0.15] 
# 3.77 [+0.00] SO_TXTIME ipv4 clock tai
# 3.78 [+0.01] payload:a delay:9879 expected:10000 (us)
# 3.79 [+0.01] payload:b delay:19679 expected:20000 (us)
# 4.05 [+0.26] 
# 4.05 [+0.00] SO_TXTIME ipv6 clock tai
# 4.06 [+0.01] payload:b delay:9833 expected:10000 (us)
# 4.07 [+0.01] payload:a delay:19679 expected:20000 (us)
# 4.17 [+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__->