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
# 3.16 [+3.16] 
# 3.16 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.30 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.62 [+0.32] 
# 3.62 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.76 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.12 [+0.35] 
# 4.12 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.13 [+0.01] payload:a delay:53996 expected:10000 (us)
# 4.13 [+0.00] exceeds variance (4000 us)
# 4.65 [+0.52] 
# 4.65 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.66 [+0.01] payload:a delay:63738 expected:10000 (us)
# 4.66 [+0.00] exceeds variance (4000 us)
# 4.67 [+0.01] payload:b delay:73433 expected:20000 (us)
# 4.67 [+0.00] exceeds variance (4000 us)
# 5.09 [+0.42] 
# 5.09 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.11 [+0.02] payload:b delay:18490 expected:20000 (us)
# 5.11 [+0.00] payload:a delay:18565 expected:20000 (us)
# 6.09 [+0.97] 
# 6.09 [+0.00] SO_TXTIME ipv4 clock tai
# 6.09 [+0.00] send: pkt a at -1730988033231ms dropped: invalid txtime
# 6.15 [+0.06] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.51 [+0.37] 
# 6.51 [+0.00] SO_TXTIME ipv6 clock tai
# 6.51 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.59 [+0.07] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.93 [+0.34] 
# 6.93 [+0.00] SO_TXTIME ipv6 clock tai
# 7.05 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.42 [+0.37] 
# 7.42 [+0.00] SO_TXTIME ipv4 clock tai
# 7.43 [+0.01] payload:a delay:52839 expected:10000 (us)
# 7.43 [+0.00] exceeds variance (4000 us)
# 7.44 [+0.01] payload:b delay:62667 expected:20000 (us)
# 7.44 [+0.00] exceeds variance (4000 us)
# 7.87 [+0.42] 
# 7.87 [+0.00] SO_TXTIME ipv6 clock tai
# 8.02 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 8.02 [+0.01] 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__->