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
# 3.12 [+3.12] 
# 3.12 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.29 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.63 [+0.35] 
# 3.63 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.81 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.14 [+0.34] 
# 4.14 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.29 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.68 [+0.38] 
# 4.68 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.69 [+0.01] payload:a delay:37779 expected:10000 (us)
# 4.69 [+0.00] exceeds variance (4000 us)
# 4.70 [+0.01] payload:b delay:47610 expected:20000 (us)
# 4.70 [+0.00] exceeds variance (4000 us)
# 5.15 [+0.46] 
# 5.16 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.18 [+0.02] payload:b delay:20858 expected:20000 (us)
# 5.18 [+0.00] payload:a delay:20936 expected:20000 (us)
# 6.23 [+1.05] 
# 6.23 [+0.00] SO_TXTIME ipv4 clock tai
# 6.23 [+0.00] send: pkt a at -1730836744938ms dropped: invalid txtime
# 6.31 [+0.08] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.78 [+0.47] 
# 6.78 [+0.00] SO_TXTIME ipv6 clock tai
# 6.78 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.79 [+0.01] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.21 [+0.42] 
# 7.21 [+0.00] SO_TXTIME ipv6 clock tai
# 7.22 [+0.01] payload:a delay:69359 expected:10000 (us)
# 7.22 [+0.00] exceeds variance (4000 us)
# 7.67 [+0.45] 
# 7.67 [+0.00] SO_TXTIME ipv4 clock tai
# 7.69 [+0.02] payload:b delay:7711 expected:10000 (us)
# 7.70 [+0.00] ./so_txtime: payload mismatch. expected a
# 8.04 [+0.34] 
# 8.04 [+0.00] SO_TXTIME ipv6 clock tai
# 8.17 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 8.18 [+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__->