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
# 2.88 [+2.88] 
# 2.88 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.88 [+0.00] payload:a delay:47588 expected:0 (us)
# 2.88 [+0.00] exceeds variance (4000 us)
# 3.30 [+0.42] 
# 3.30 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.46 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.78 [+0.32] 
# 3.78 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.78 [+0.01] payload:a delay:5306 expected:10000 (us)
# 3.79 [+0.00] exceeds variance (4000 us)
# 4.22 [+0.44] 
# 4.22 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.23 [+0.01] payload:a delay:29625 expected:10000 (us)
# 4.24 [+0.00] exceeds variance (4000 us)
# 4.24 [+0.01] payload:b delay:39360 expected:20000 (us)
# 4.25 [+0.00] exceeds variance (4000 us)
# 4.68 [+0.44] 
# 4.68 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.70 [+0.02] payload:b delay:5871 expected:20000 (us)
# 4.71 [+0.00] exceeds variance (4000 us)
# 4.71 [+0.00] payload:a delay:5946 expected:20000 (us)
# 4.71 [+0.00] exceeds variance (4000 us)
# 5.64 [+0.93] 
# 5.64 [+0.00] SO_TXTIME ipv4 clock tai
# 5.64 [+0.00] send: pkt a at -1730890807745ms dropped: invalid txtime
# 5.72 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.10 [+0.38] 
# 6.10 [+0.00] SO_TXTIME ipv6 clock tai
# 6.10 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.18 [+0.07] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.51 [+0.33] 
# 6.51 [+0.00] SO_TXTIME ipv6 clock tai
# 6.52 [+0.01] payload:a delay:31986 expected:10000 (us)
# 6.52 [+0.00] exceeds variance (4000 us)
# 6.92 [+0.40] 
# 6.92 [+0.00] SO_TXTIME ipv4 clock tai
# 7.06 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.45 [+0.39] 
# 7.45 [+0.00] SO_TXTIME ipv6 clock tai
# 7.46 [+0.01] payload:b delay:97189 expected:10000 (us)
# 7.46 [+0.00] exceeds variance (4000 us)
# 7.47 [+0.01] payload:a delay:107070 expected:20000 (us)
# 7.47 [+0.00] exceeds variance (4000 us)
# 7.58 [+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__->