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
# 3.05 [+3.05] 
# 3.05 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.18 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.54 [+0.36] 
# 3.54 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.71 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.16 [+0.45] 
# 4.16 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.17 [+0.01] payload:a delay:91858 expected:10000 (us)
# 4.17 [+0.00] exceeds variance (4000 us)
# 4.61 [+0.44] 
# 4.61 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.73 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.08 [+0.35] 
# 5.08 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.10 [+0.02] payload:b delay:9895 expected:20000 (us)
# 5.10 [+0.00] exceeds variance (4000 us)
# 5.11 [+0.00] payload:a delay:10110 expected:20000 (us)
# 5.11 [+0.00] exceeds variance (4000 us)
# 6.11 [+1.00] 
# 6.11 [+0.00] SO_TXTIME ipv4 clock tai
# 6.11 [+0.00] send: pkt a at -1730761163751ms dropped: invalid txtime
# 6.25 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.59 [+0.35] 
# 6.59 [+0.00] SO_TXTIME ipv6 clock tai
# 6.59 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.72 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.04 [+0.32] 
# 7.04 [+0.00] SO_TXTIME ipv6 clock tai
# 7.21 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.56 [+0.35] 
# 7.56 [+0.00] SO_TXTIME ipv4 clock tai
# 7.57 [+0.01] payload:a delay:29438 expected:10000 (us)
# 7.57 [+0.00] exceeds variance (4000 us)
# 7.58 [+0.01] payload:b delay:39427 expected:20000 (us)
# 7.58 [+0.00] exceeds variance (4000 us)
# 8.02 [+0.44] 
# 8.02 [+0.00] SO_TXTIME ipv6 clock tai
# 8.17 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 8.17 [+0.00] 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__->