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
# 
# SO_TXTIME ipv4 clock monotonic
# ./so_txtime: recv: timeout: Resource temporarily unavailable
# 
# SO_TXTIME ipv6 clock monotonic
# payload:a delay:1319 expected:0 (us)
# 
# SO_TXTIME ipv6 clock monotonic
# payload:a delay:9532 expected:10000 (us)
# 
# SO_TXTIME ipv4 clock monotonic
# payload:a delay:10479 expected:10000 (us)
# payload:b delay:20482 expected:20000 (us)
# 
# SO_TXTIME ipv6 clock monotonic
# payload:b delay:9400 expected:20000 (us)
# exceeds variance (4000 us)
# payload:a delay:9833 expected:20000 (us)
# exceeds variance (4000 us)
# 
# SO_TXTIME ipv4 clock tai
# send: pkt a at -1733826287697ms dropped: invalid txtime
# ./so_txtime: recv: timeout: Resource temporarily unavailable
# 
# SO_TXTIME ipv6 clock tai
# send: pkt a at 0ms dropped: invalid txtime
# ./so_txtime: recv: timeout: Resource temporarily unavailable
# 
# SO_TXTIME ipv6 clock tai
# payload:a delay:9939 expected:10000 (us)
# 
# SO_TXTIME ipv4 clock tai
# payload:a delay:10159 expected:10000 (us)
# payload:b delay:19692 expected:20000 (us)
# 
# SO_TXTIME ipv6 clock tai
# payload:b delay:9924 expected:10000 (us)
# payload:a delay:19841 expected:20000 (us)
# 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__->