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/lib'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net/lib'
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
# 2.28 [+2.28] 
# 2.28 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.28 [+0.00] payload:a delay:1491 expected:0 (us)
# 2.62 [+0.34] 
# 2.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.72 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.99 [+0.27] 
# 2.99 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.00 [+0.01] payload:a delay:10524 expected:10000 (us)
# 3.36 [+0.36] 
# 3.36 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.37 [+0.01] payload:a delay:13463 expected:10000 (us)
# 3.38 [+0.01] payload:b delay:23217 expected:20000 (us)
# 3.75 [+0.37] 
# 3.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.77 [+0.02] payload:b delay:20074 expected:20000 (us)
# 3.77 [+0.00] payload:a delay:20155 expected:20000 (us)
# 4.51 [+0.74] 
# 4.51 [+0.00] SO_TXTIME ipv4 clock tai
# 4.51 [+0.00] send: pkt a at -1749768725524ms dropped: invalid txtime
# 4.60 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.84 [+0.25] 
# 4.84 [+0.00] SO_TXTIME ipv6 clock tai
# 4.85 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.93 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.19 [+0.25] 
# 5.19 [+0.00] SO_TXTIME ipv6 clock tai
# 5.20 [+0.01] payload:a delay:9838 expected:10000 (us)
# 5.57 [+0.38] 
# 5.57 [+0.00] SO_TXTIME ipv4 clock tai
# 5.58 [+0.01] payload:a delay:10375 expected:10000 (us)
# 5.59 [+0.01] payload:b delay:20096 expected:20000 (us)
# 5.92 [+0.33] 
# 5.92 [+0.00] SO_TXTIME ipv6 clock tai
# 5.93 [+0.01] payload:b delay:2355 expected:10000 (us)
# 5.93 [+0.00] exceeds variance (4000 us)
# 5.94 [+0.01] payload:a delay:12339 expected:20000 (us)
# 5.94 [+0.00] exceeds variance (4000 us)
# 6.05 [+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__->