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
# 1.40 [+1.40] 
# 1.41 [+0.01] SO_TXTIME ipv4 clock monotonic
# 1.41 [+0.00] payload:a delay:1165 expected:0 (us)
# 1.65 [+0.24] 
# 1.65 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.65 [+0.00] payload:a delay:3832 expected:0 (us)
# 1.91 [+0.26] 
# 1.91 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.92 [+0.01] payload:a delay:10362 expected:10000 (us)
# 2.19 [+0.27] 
# 2.19 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.20 [+0.01] payload:a delay:9942 expected:10000 (us)
# 2.21 [+0.01] payload:b delay:19787 expected:20000 (us)
# 2.46 [+0.25] 
# 2.46 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.48 [+0.02] payload:b delay:20383 expected:20000 (us)
# 2.48 [+0.00] payload:a delay:20460 expected:20000 (us)
# 2.99 [+0.51] 
# 2.99 [+0.00] SO_TXTIME ipv4 clock tai
# 2.99 [+0.00] send: pkt a at -1733267691408ms dropped: invalid txtime
# 3.10 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.26 [+0.16] 
# 3.26 [+0.00] SO_TXTIME ipv6 clock tai
# 3.26 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 3.37 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.53 [+0.16] 
# 3.53 [+0.00] SO_TXTIME ipv6 clock tai
# 3.54 [+0.01] payload:a delay:4799 expected:10000 (us)
# 3.54 [+0.00] exceeds variance (4000 us)
# 3.79 [+0.25] 
# 3.79 [+0.00] SO_TXTIME ipv4 clock tai
# 3.80 [+0.01] payload:a delay:10164 expected:10000 (us)
# 3.81 [+0.01] payload:b delay:20604 expected:20000 (us)
# 4.08 [+0.27] 
# 4.08 [+0.00] SO_TXTIME ipv6 clock tai
# 4.09 [+0.01] payload:b delay:9657 expected:10000 (us)
# 4.10 [+0.01] payload:a delay:19775 expected:20000 (us)
# 4.21 [+0.11] OK. All tests passed
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'

DETECTED CRASH, lowering timeout
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> 
DETECTED CRASH, lowering timeout
echo $?
0
[?2004hxx__->