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
# 3.04 [+3.04] 
# 3.04 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.17 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 3.52 [+0.35] 
# 3.52 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.52 [+0.00] payload:a delay:10967 expected:0 (us)
# 3.53 [+0.00] exceeds variance (4000 us)
# 4.04 [+0.52] 
# 4.04 [+0.00] SO_TXTIME ipv6 clock monotonic
# 4.05 [+0.01] payload:a delay:93721 expected:10000 (us)
# 4.05 [+0.00] exceeds variance (4000 us)
# 4.50 [+0.44] 
# 4.50 [+0.00] SO_TXTIME ipv4 clock monotonic
# 4.62 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.99 [+0.37] 
# 4.99 [+0.00] SO_TXTIME ipv6 clock monotonic
# 5.01 [+0.02] payload:b delay:51060 expected:20000 (us)
# 5.01 [+0.00] exceeds variance (4000 us)
# 5.01 [+0.00] payload:a delay:51158 expected:20000 (us)
# 5.02 [+0.00] exceeds variance (4000 us)
# 5.97 [+0.95] 
# 5.97 [+0.00] SO_TXTIME ipv4 clock tai
# 5.97 [+0.00] send: pkt a at -1731085391105ms dropped: invalid txtime
# 6.09 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.42 [+0.33] 
# 6.42 [+0.00] SO_TXTIME ipv6 clock tai
# 6.43 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 6.56 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 6.91 [+0.35] 
# 6.91 [+0.00] SO_TXTIME ipv6 clock tai
# 6.92 [+0.01] payload:a delay:47681 expected:10000 (us)
# 6.92 [+0.00] exceeds variance (4000 us)
# 7.35 [+0.42] 
# 7.35 [+0.00] SO_TXTIME ipv4 clock tai
# 7.48 [+0.13] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.81 [+0.33] 
# 7.81 [+0.00] SO_TXTIME ipv6 clock tai
# 7.97 [+0.16] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 7.98 [+0.01] 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__->