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
# 3.42 [+3.42] 
# 3.42 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.58 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.95 [+0.37] 
# 3.95 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.08 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.45 [+0.37] 
# 4.45 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.47 [+0.01] payload:a delay:1011 expected:10000 (us)
# 4.47 [+0.00] exceeds variance (4000 us)
# 4.95 [+0.48] 
# 4.95 [+0.00] SO_TXTIME ipv4 clock monotonic
# 5.09 [+0.14] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.48 [+0.38] 
# 5.48 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.50 [+0.02] payload:b delay:44250 expected:20000 (us)
# 5.50 [+0.00] exceeds variance (4000 us)
# 5.50 [+0.00] payload:a delay:44339 expected:20000 (us)
# 5.50 [+0.00] exceeds variance (4000 us)
# 6.56 [+1.06] 
# 6.56 [+0.00] SO_TXTIME ipv4 clock tai
# 6.56 [+0.00] send: pkt a at -1730923231532ms dropped: invalid txtime
# 6.68 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.04 [+0.35] 
# 7.04 [+0.00] SO_TXTIME ipv6 clock tai
# 7.04 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 7.16 [+0.12] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.56 [+0.40] 
# 7.56 [+0.00] SO_TXTIME ipv6 clock tai
# 7.57 [+0.01] payload:a delay:62888 expected:10000 (us)
# 7.57 [+0.00] exceeds variance (4000 us)
# 8.05 [+0.48] 
# 8.05 [+0.00] SO_TXTIME ipv4 clock tai
# 8.07 [+0.02] payload:b delay:3116 expected:10000 (us)
# 8.07 [+0.00] ./so_txtime: payload mismatch. expected a
# 8.44 [+0.37] 
# 8.44 [+0.00] SO_TXTIME ipv6 clock tai
# 8.45 [+0.01] payload:b delay:14037 expected:10000 (us)
# 8.45 [+0.00] exceeds variance (4000 us)
# 8.46 [+0.01] payload:a delay:23818 expected:20000 (us)
# 8.57 [+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__->