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
# 1.44 [+1.44] 
# 1.44 [+0.00] SO_TXTIME ipv4 clock monotonic
# 1.44 [+0.00] payload:a delay:2100 expected:0 (us)
# 1.74 [+0.30] 
# 1.75 [+0.00] SO_TXTIME ipv6 clock monotonic
# 1.75 [+0.00] payload:a delay:34930 expected:0 (us)
# 1.75 [+0.00] exceeds variance (4000 us)
# 2.02 [+0.28] 
# 2.02 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.03 [+0.01] payload:a delay:10190 expected:10000 (us)
# 2.31 [+0.28] 
# 2.31 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.32 [+0.01] payload:a delay:10489 expected:10000 (us)
# 2.33 [+0.01] payload:b delay:20371 expected:20000 (us)
# 2.61 [+0.28] 
# 2.61 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.63 [+0.02] payload:b delay:25752 expected:20000 (us)
# 2.63 [+0.00] exceeds variance (4000 us)
# 2.63 [+0.00] payload:a delay:25861 expected:20000 (us)
# 2.63 [+0.00] exceeds variance (4000 us)
# 3.19 [+0.56] 
# 3.19 [+0.00] SO_TXTIME ipv4 clock tai
# 3.19 [+0.00] send: pkt a at -1733264921449ms dropped: invalid txtime
# 3.29 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.47 [+0.18] 
# 3.47 [+0.00] SO_TXTIME ipv6 clock tai
# 3.48 [+0.01] send: pkt a at 0ms dropped: invalid txtime
# 3.57 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.74 [+0.17] 
# 3.74 [+0.00] SO_TXTIME ipv6 clock tai
# 3.75 [+0.01] payload:a delay:10075 expected:10000 (us)
# 4.03 [+0.28] 
# 4.03 [+0.00] SO_TXTIME ipv4 clock tai
# 4.04 [+0.01] payload:a delay:10056 expected:10000 (us)
# 4.05 [+0.01] payload:b delay:19774 expected:20000 (us)
# 4.33 [+0.28] 
# 4.33 [+0.00] SO_TXTIME ipv6 clock tai
# 4.34 [+0.01] payload:b delay:10261 expected:10000 (us)
# 4.35 [+0.01] payload:a delay:20233 expected:20000 (us)
# 4.45 [+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'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'

DETECTED CRASH, lowering timeout
xx__-> 
DETECTED CRASH, lowering timeout
echo $?
0
xx__->