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
# 3.03 [+3.03] 
# 3.03 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.20 [+0.17] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.55 [+0.35] 
# 3.55 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.67 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.01 [+0.34] 
# 4.01 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.16 [+0.15] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.47 [+0.31] 
# 4.47 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.63 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.96 [+0.33] 
# 4.96 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.98 [+0.02] payload:b delay:39601 expected:20000 (us)
# 4.98 [+0.00] exceeds variance (4000 us)
# 4.98 [+0.00] payload:a delay:39785 expected:20000 (us)
# 4.98 [+0.00] exceeds variance (4000 us)
# 6.02 [+1.04] 
# 6.02 [+0.00] SO_TXTIME ipv4 clock tai
# 6.02 [+0.00] send: pkt a at -1730806359659ms dropped: invalid txtime
# 6.05 [+0.03] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.38 [+0.33] 
# 6.38 [+0.00] SO_TXTIME ipv6 clock tai
# 6.38 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.48 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.85 [+0.36] 
# 6.85 [+0.00] SO_TXTIME ipv6 clock tai
# 6.86 [+0.01] payload:a delay:13018 expected:10000 (us)
# 7.30 [+0.44] 
# 7.30 [+0.00] SO_TXTIME ipv4 clock tai
# 7.42 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.81 [+0.39] 
# 7.81 [+0.00] SO_TXTIME ipv6 clock tai
# 7.82 [+0.01] payload:b delay:60084 expected:10000 (us)
# 7.82 [+0.00] exceeds variance (4000 us)
# 7.83 [+0.01] payload:a delay:69828 expected:20000 (us)
# 7.83 [+0.00] exceeds variance (4000 us)
# 7.94 [+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__->