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
# 2.84 [+2.84] 
# 2.84 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.84 [+0.00] payload:a delay:22899 expected:0 (us)
# 2.84 [+0.00] exceeds variance (4000 us)
# 3.26 [+0.42] 
# 3.26 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.39 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.71 [+0.32] 
# 3.71 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.86 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.18 [+0.32] 
# 4.18 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.19 [+0.01] payload:a delay:29716 expected:10000 (us)
# 4.19 [+0.00] exceeds variance (4000 us)
# 4.20 [+0.01] payload:b delay:39240 expected:20000 (us)
# 4.20 [+0.00] exceeds variance (4000 us)
# 4.62 [+0.42] 
# 4.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.64 [+0.02] payload:b delay:21563 expected:20000 (us)
# 4.64 [+0.00] payload:a delay:21627 expected:20000 (us)
# 5.53 [+0.89] 
# 5.53 [+0.00] SO_TXTIME ipv4 clock tai
# 5.53 [+0.00] send: pkt a at -1724065146683ms dropped: invalid txtime
# 5.62 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.95 [+0.33] 
# 5.95 [+0.00] SO_TXTIME ipv6 clock tai
# 5.95 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.02 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.33 [+0.31] 
# 6.33 [+0.00] SO_TXTIME ipv6 clock tai
# 6.35 [+0.01] payload:a delay:12731 expected:10000 (us)
# 6.78 [+0.43] 
# 6.78 [+0.00] SO_TXTIME ipv4 clock tai
# 6.79 [+0.01] payload:a delay:45792 expected:10000 (us)
# 6.79 [+0.00] exceeds variance (4000 us)
# 6.80 [+0.01] payload:b delay:55202 expected:20000 (us)
# 6.80 [+0.00] exceeds variance (4000 us)
# 7.23 [+0.43] 
# 7.23 [+0.00] SO_TXTIME ipv6 clock tai
# 7.24 [+0.01] payload:b delay:24894 expected:10000 (us)
# 7.24 [+0.00] exceeds variance (4000 us)
# 7.25 [+0.01] payload:a delay:34816 expected:20000 (us)
# 7.25 [+0.00] exceeds variance (4000 us)
# 7.36 [+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__->